@@ -257,11 +257,11 @@ typedef struct drive_context drive_context_t;
/* macros for shortcut references to context. assumes a local variable named
* 'contextp'.
*/
-#define tape_recsz ( contextp->dc_recsz )
-#define tape_blksz ( contextp->dc_blksz )
+#define tape_recsz (contextp->dc_recsz)
+#define tape_blksz (contextp->dc_blksz)
/* macros to interpret tape status information returned by reference from
- * mt_get_status( ).
+ * mt_get_status().
*/
/* tape is positioned at end-of-tape */
#define IS_EOT(mtstat) GMT_EOT(mtstat)
@@ -284,116 +284,116 @@ typedef long mtstat_t;
/* declarations of externally defined global variables ***********************/
-extern void usage( void );
+extern void usage(void);
#ifdef DUMP
extern uint64_t hdr_mfilesz;
#endif /* DUMP */
/* remote tape protocol declarations (should be a system header file)
*/
-extern int rmtopen( char *, int, ... );
-extern int rmtclose( int );
-extern int rmtfstat( int, struct stat * );
-extern int rmtioctl( int, int, ... );
-extern int rmtread( int, void*, uint);
-extern int rmtwrite( int, const void *, uint);
+extern int rmtopen(char *, int, ...);
+extern int rmtclose(int);
+extern int rmtfstat(int, struct stat *);
+extern int rmtioctl(int, int, ...);
+extern int rmtread(int, void*, uint);
+extern int rmtwrite(int, const void *, uint);
/* forward declarations of locally defined static functions ******************/
/* strategy functions
*/
-static int ds_match( int, char *[], drive_t * );
-static int ds_instantiate( int, char *[], drive_t * );
+static int ds_match(int, char *[], drive_t *);
+static int ds_instantiate(int, char *[], drive_t *);
/* manager operations
*/
-static bool_t do_init( drive_t * );
-static bool_t do_sync( drive_t * );
-static int do_begin_read( drive_t * );
-static char *do_read( drive_t *, size_t , size_t *, int * );
-static void do_return_read_buf( drive_t *, char *, size_t );
-static void do_get_mark( drive_t *, drive_mark_t * );
-static int do_seek_mark( drive_t *, drive_mark_t * );
-static int do_next_mark( drive_t * );
-static void do_get_mark( drive_t *, drive_mark_t * );
-static void do_end_read( drive_t * );
-static int do_begin_write( drive_t * );
-static void do_set_mark( drive_t *, drive_mcbfp_t, void *, drive_markrec_t * );
-static char * do_get_write_buf( drive_t *, size_t , size_t * );
-static int do_write( drive_t *, char *, size_t );
-static size_t do_get_align_cnt( drive_t * );
-static int do_end_write( drive_t *, off64_t * );
-static int do_fsf( drive_t *, int , int *);
-static int do_bsf( drive_t *, int , int *);
-static int do_rewind( drive_t * );
-static int do_erase( drive_t * );
-static int do_eject_media( drive_t * );
-static int do_get_device_class( drive_t * );
-static void do_display_metrics( drive_t *drivep );
-static void do_quit( drive_t * );
+static bool_t do_init(drive_t *);
+static bool_t do_sync(drive_t *);
+static int do_begin_read(drive_t *);
+static char *do_read(drive_t *, size_t , size_t *, int *);
+static void do_return_read_buf(drive_t *, char *, size_t);
+static void do_get_mark(drive_t *, drive_mark_t *);
+static int do_seek_mark(drive_t *, drive_mark_t *);
+static int do_next_mark(drive_t *);
+static void do_get_mark(drive_t *, drive_mark_t *);
+static void do_end_read(drive_t *);
+static int do_begin_write(drive_t *);
+static void do_set_mark(drive_t *, drive_mcbfp_t, void *, drive_markrec_t *);
+static char * do_get_write_buf(drive_t *, size_t , size_t *);
+static int do_write(drive_t *, char *, size_t);
+static size_t do_get_align_cnt(drive_t *);
+static int do_end_write(drive_t *, off64_t *);
+static int do_fsf(drive_t *, int , int *);
+static int do_bsf(drive_t *, int , int *);
+static int do_rewind(drive_t *);
+static int do_erase(drive_t *);
+static int do_eject_media(drive_t *);
+static int do_get_device_class(drive_t *);
+static void do_display_metrics(drive_t *drivep);
+static void do_quit(drive_t *);
/* misc. local utility funcs
*/
-static int mt_op(int , int , int );
-static int mt_blkinfo(int , struct mtblkinfo * );
-static bool_t mt_get_fileno( drive_t *, long *);
-static bool_t mt_get_status( drive_t *, mtstat_t *);
-static int determine_write_error( drive_t *, int, int );
-static int read_label( drive_t *);
-static bool_t tape_rec_checksum_check( drive_context_t *, char * );
-static void set_recommended_sizes( drive_t * );
-static void display_access_failed_message( drive_t *);
-static void status_failed_message( drive_t *);
-static bool_t get_tpcaps( drive_t * );
-static bool_t set_fixed_blksz( drive_t *, size_t );
-static int prepare_drive( drive_t *drivep );
-static bool_t Open( drive_t *drivep );
-static void Close( drive_t *drivep );
-static int Read( drive_t *drivep,
+static int mt_op(int , int , int);
+static int mt_blkinfo(int , struct mtblkinfo *);
+static bool_t mt_get_fileno(drive_t *, long *);
+static bool_t mt_get_status(drive_t *, mtstat_t *);
+static int determine_write_error(drive_t *, int, int);
+static int read_label(drive_t *);
+static bool_t tape_rec_checksum_check(drive_context_t *, char *);
+static void set_recommended_sizes(drive_t *);
+static void display_access_failed_message(drive_t *);
+static void status_failed_message(drive_t *);
+static bool_t get_tpcaps(drive_t *);
+static bool_t set_fixed_blksz(drive_t *, size_t);
+static int prepare_drive(drive_t *drivep);
+static bool_t Open(drive_t *drivep);
+static void Close(drive_t *drivep);
+static int Read(drive_t *drivep,
char *bufp,
size_t cnt,
- int *errnop );
-static int Write( drive_t *drivep,
+ int *errnop);
+static int Write(drive_t *drivep,
char *bufp,
size_t cnt,
- int *saved_errnop );
-static int quick_backup( drive_t *drivep,
+ int *saved_errnop);
+static int quick_backup(drive_t *drivep,
drive_context_t *contextp,
- ix_t skipcnt );
-static int record_hdr_validate( drive_t *drivep,
+ ix_t skipcnt);
+static int record_hdr_validate(drive_t *drivep,
char *bufp,
- bool_t chkoffpr );
-static int ring_read( void *clientctxp, char *bufp );
-static int ring_write( void *clientctxp, char *bufp );
-static double percent64( off64_t num, off64_t denom );
-static int getrec( drive_t *drivep );
-static int write_record( drive_t *drivep, char *bufp, bool_t chksumpr,
- bool_t xlatepr );
-static ring_msg_t * Ring_get( ring_t *ringp );
-static void Ring_reset( ring_t *ringp, ring_msg_t *msgp );
-static void Ring_put( ring_t *ringp, ring_msg_t *msgp );
-static int validate_media_file_hdr( drive_t *drivep );
-static void calc_max_lost( drive_t *drivep );
-static void display_ring_metrics( drive_t *drivep, int mlog_flags );
-static mtstat_t rewind_and_verify( drive_t *drivep );
-static mtstat_t erase_and_verify( drive_t *drivep );
-static mtstat_t bsf_and_verify( drive_t *drivep );
-static mtstat_t fsf_and_verify( drive_t *drivep );
-static void calc_best_blk_and_rec_sz( drive_t *drivep );
-static bool_t set_best_blk_and_rec_sz( drive_t *drivep );
-static bool_t isefsdump( drive_t *drivep );
-static int get_driver_character_major( const char * );
-static void map_ts_status( struct mtget *, struct mtget_sgi );
+ bool_t chkoffpr);
+static int ring_read(void *clientctxp, char *bufp);
+static int ring_write(void *clientctxp, char *bufp);
+static double percent64(off64_t num, off64_t denom);
+static int getrec(drive_t *drivep);
+static int write_record(drive_t *drivep, char *bufp, bool_t chksumpr,
+ bool_t xlatepr);
+static ring_msg_t * Ring_get(ring_t *ringp);
+static void Ring_reset(ring_t *ringp, ring_msg_t *msgp);
+static void Ring_put(ring_t *ringp, ring_msg_t *msgp);
+static int validate_media_file_hdr(drive_t *drivep);
+static void calc_max_lost(drive_t *drivep);
+static void display_ring_metrics(drive_t *drivep, int mlog_flags);
+static mtstat_t rewind_and_verify(drive_t *drivep);
+static mtstat_t erase_and_verify(drive_t *drivep);
+static mtstat_t bsf_and_verify(drive_t *drivep);
+static mtstat_t fsf_and_verify(drive_t *drivep);
+static void calc_best_blk_and_rec_sz(drive_t *drivep);
+static bool_t set_best_blk_and_rec_sz(drive_t *drivep);
+static bool_t isefsdump(drive_t *drivep);
+static int get_driver_character_major(const char *);
+static void map_ts_status(struct mtget *, struct mtget_sgi);
/* RMT trace stubs
*/
#ifdef RMTDBG
-static int dbgrmtopen( char *, int );
-static int dbgrmtclose( int );
-static int dbgrmtioctl( int, int, void *);
-static int dbgrmtread( int, void*, uint);
-static int dbgrmtwrite( int, void *, uint);
+static int dbgrmtopen(char *, int);
+static int dbgrmtclose(int);
+static int dbgrmtioctl(int, int, void *);
+static int dbgrmtread(int, void*, uint);
+static int dbgrmtwrite(int, void *, uint);
#endif /* RMTDBG */
/* definition of locally defined global variables ****************************/
@@ -462,11 +462,11 @@ is_scsi_driver(char *pathname)
return BOOL_FALSE;
}
- if ( stat64( pathname, &statbuf ) == -1) {
+ if (stat64(pathname, &statbuf) == -1) {
return BOOL_FALSE;
}
- if ( !S_ISCHR( statbuf.st_mode )) {
+ if (!S_ISCHR(statbuf.st_mode)) {
return BOOL_FALSE;
}
@@ -510,7 +510,7 @@ is_scsi_driver(char *pathname)
*/
/* ARGSUSED */
static int
-ds_match( int argc, char *argv[], drive_t *drivep )
+ds_match(int argc, char *argv[], drive_t *drivep)
{
struct mtget mt_stat;
int fd;
@@ -518,21 +518,21 @@ ds_match( int argc, char *argv[], drive_t *drivep )
/* heuristics to determine if this is a drive.
*/
- if ( ! strcmp( drivep->d_pathname, "stdio" )) {
+ if (! strcmp(drivep->d_pathname, "stdio")) {
return -10;
}
- if ( strchr( drivep->d_pathname, ':')) {
+ if (strchr(drivep->d_pathname, ':')) {
errno = 0;
- fd = open( drivep->d_pathname, O_RDONLY );
- if ( fd < 0 ) {
+ fd = open(drivep->d_pathname, O_RDONLY);
+ if (fd < 0) {
return -10;
}
- if ( ioctl( fd, MTIOCGET, &mt_stat ) < 0 ) {
- close( fd );
+ if (ioctl(fd, MTIOCGET, &mt_stat) < 0) {
+ close(fd);
return -10;
}
- close( fd );
+ close(fd);
return 10;
} else {
if (is_scsi_driver(drivep->d_pathname)) {
@@ -548,18 +548,18 @@ ds_match( int argc, char *argv[], drive_t *drivep )
*/
/*ARGSUSED*/
static bool_t
-ds_instantiate( int argc, char *argv[], drive_t *drivep )
+ds_instantiate(int argc, char *argv[], drive_t *drivep)
{
drive_context_t *contextp;
int c;
/* opportunity for sanity checking
*/
- assert( sizeof( global_hdr_t ) <= STAPE_HDR_SZ );
- assert( sizeof( rec_hdr_t )
+ assert(sizeof(global_hdr_t) <= STAPE_HDR_SZ);
+ assert(sizeof(rec_hdr_t)
==
- sizeofmember( drive_hdr_t, dh_specific ));
- assert( ! ( STAPE_MAX_RECSZ % PGSZ ));
+ sizeofmember(drive_hdr_t, dh_specific));
+ assert(! (STAPE_MAX_RECSZ % PGSZ));
/* hook up the drive ops
*/
@@ -567,9 +567,9 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
/* allocate context for the drive manager
*/
- contextp = ( drive_context_t * )calloc( 1, sizeof( drive_context_t ));
- assert( contextp );
- memset( ( void * )contextp, 0, sizeof( *contextp ));
+ contextp = (drive_context_t *)calloc(1, sizeof(drive_context_t));
+ assert(contextp);
+ memset((void *)contextp, 0, sizeof(*contextp));
/* do not enable a separate I/O thread,
* more testing to be done first...
@@ -589,26 +589,26 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
#endif
optind = 1;
opterr = 0;
- while ( ( c = getopt( argc, argv, GETOPT_CMDSTRING )) != EOF ) {
- switch ( c ) {
+ while ((c = getopt(argc, argv, GETOPT_CMDSTRING)) != EOF) {
+ switch (c) {
case GETOPT_RINGLEN:
- if ( ! optarg || optarg[ 0 ] == '-' ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (! optarg || optarg[0] == '-') {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("-%c argument missing\n"),
- c );
+ c);
return BOOL_FALSE;
}
- contextp->dc_ringlen = ( size_t )atoi( optarg );
- if ( contextp->dc_ringlen < RINGLEN_MIN
+ contextp->dc_ringlen = (size_t)atoi(optarg);
+ if (contextp->dc_ringlen < RINGLEN_MIN
||
- contextp->dc_ringlen > RINGLEN_MAX ) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
+ contextp->dc_ringlen > RINGLEN_MAX) {
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
_("-%c argument must be "
"between %u and %u: ignoring %u\n"),
c,
RINGLEN_MIN,
RINGLEN_MAX,
- contextp->dc_ringlen );
+ contextp->dc_ringlen);
return BOOL_FALSE;
}
break;
@@ -625,33 +625,33 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
contextp->dc_isQICpr = BOOL_TRUE;
break;
case GETOPT_BLOCKSIZE:
- if ( ! optarg || optarg[ 0 ] == '-' ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (! optarg || optarg[0] == '-') {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("-%c argument missing\n"),
- c );
+ c);
return -10;
}
- cmdlineblksize = ( uint32_t )atoi( optarg );
+ cmdlineblksize = (uint32_t)atoi(optarg);
break;
#ifdef DUMP
case GETOPT_OVERWRITE:
contextp->dc_overwritepr = BOOL_TRUE;
break;
case GETOPT_FILESZ:
- if ( ! optarg || optarg[ 0 ] == '-' ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (! optarg || optarg[0] == '-') {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("-%c argument missing\n"),
- c );
+ c);
return BOOL_FALSE;
}
/* given in Mb */
- contextp->dc_filesz = (off64_t)atoi( optarg ) * 1024 * 1024;
+ contextp->dc_filesz = (off64_t)atoi(optarg) * 1024 * 1024;
if (contextp->dc_filesz <= 0) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
_("-%c argument must be a "
"positive number (Mb): ignoring %u\n"),
c,
- contextp->dc_filesz );
+ contextp->dc_filesz);
return BOOL_FALSE;
}
break;
@@ -675,37 +675,37 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
/* if threads not allowed, allocate a record buffer. otherwise
* create a ring, from which buffers will be taken.
*/
- if ( contextp->dc_singlethreadedpr ) {
- contextp->dc_bufp = ( char * )memalign( PGSZ, STAPE_MAX_RECSZ );
- assert( contextp->dc_bufp );
+ if (contextp->dc_singlethreadedpr) {
+ contextp->dc_bufp = (char *)memalign(PGSZ, STAPE_MAX_RECSZ);
+ assert(contextp->dc_bufp);
} else {
int rval;
- mlog( (MLOG_NITTY + 1) | MLOG_DRIVE,
+ mlog((MLOG_NITTY + 1) | MLOG_DRIVE,
"ring op: create: ringlen == %u\n",
- contextp->dc_ringlen );
- contextp->dc_ringp = ring_create( contextp->dc_ringlen,
+ contextp->dc_ringlen);
+ contextp->dc_ringp = ring_create(contextp->dc_ringlen,
STAPE_MAX_RECSZ,
contextp->dc_ringpinnedpr,
drivep->d_index,
ring_read,
ring_write,
- ( void * )drivep,
- &rval );
- if ( ! contextp->dc_ringp ) {
- if ( rval == ENOMEM ) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
+ (void *)drivep,
+ &rval);
+ if (! contextp->dc_ringp) {
+ if (rval == ENOMEM) {
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
_("unable to allocate memory "
- "for I/O buffer ring\n") );
- } else if ( rval == E2BIG ) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
+ "for I/O buffer ring\n"));
+ } else if (rval == E2BIG) {
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
_("not enough physical memory "
- "to pin down I/O buffer ring\n") );
- } else if ( rval == EPERM ) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
+ "to pin down I/O buffer ring\n"));
+ } else if (rval == EPERM) {
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE,
_("not allowed "
- "to pin down I/O buffer ring\n") );
+ "to pin down I/O buffer ring\n"));
} else {
- assert( 0 );
+ assert(0);
}
return BOOL_FALSE;
}
@@ -713,7 +713,7 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
/* scan drive device pathname to see if remote tape
*/
- if ( strchr( drivep->d_pathname, ':') ) {
+ if (strchr(drivep->d_pathname, ':')) {
contextp->dc_isrmtpr = BOOL_TRUE;
} else {
contextp->dc_isrmtpr = BOOL_FALSE;
@@ -723,7 +723,7 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
* mark them as unknown for now. however, if this is an RMT
* access, we know immediately some capabilities are missing.
*/
- if ( contextp->dc_isrmtpr ) {
+ if (contextp->dc_isrmtpr) {
contextp->dc_cangetblkszpr = BOOL_FALSE;
contextp->dc_cansetblkszpr = BOOL_FALSE;
contextp->dc_isvarpr = BOOL_TRUE;
@@ -781,15 +781,15 @@ ds_instantiate( int argc, char *argv[], drive_t *drivep )
*/
/* ARGSUSED */
static bool_t
-do_init( drive_t *drivep )
+do_init(drive_t *drivep)
{
#ifdef DUMP
drive_hdr_t *dwhdrp = drivep->d_writehdrp;
- media_hdr_t *mwhdrp = ( media_hdr_t * )dwhdrp->dh_upper;
+ media_hdr_t *mwhdrp = (media_hdr_t *)dwhdrp->dh_upper;
#endif /* DUMP */
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: init\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: init\n");
#ifdef DUMP
/* fill in media strategy id: artifact of first version of xfsdump
@@ -806,10 +806,10 @@ do_init( drive_t *drivep )
*/
/* ARGSUSED */
static bool_t
-do_sync( drive_t *drivep )
+do_sync(drive_t *drivep)
{
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: sync\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: sync\n");
return BOOL_TRUE;
}
@@ -824,32 +824,32 @@ do_sync( drive_t *drivep )
*
*/
static int
-do_begin_read( drive_t *drivep )
+do_begin_read(drive_t *drivep)
{
drive_context_t *contextp;
int rval;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: begin read\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: begin read\n");
/* get drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* verify protocol being followed
*/
- assert( drivep->d_capabilities & DRIVE_CAP_READ );
- assert( contextp->dc_mode == OM_NONE );
- assert( ! contextp->dc_recp );
+ assert(drivep->d_capabilities & DRIVE_CAP_READ);
+ assert(contextp->dc_mode == OM_NONE);
+ assert(! contextp->dc_recp);
/* get a record buffer to use during initialization.
*/
- if ( contextp->dc_singlethreadedpr ) {
+ if (contextp->dc_singlethreadedpr) {
contextp->dc_recp = contextp->dc_bufp;
} else {
- assert( contextp->dc_ringp );
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- assert( contextp->dc_msgp->rm_stat == RING_STAT_INIT );
+ assert(contextp->dc_ringp);
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ assert(contextp->dc_msgp->rm_stat == RING_STAT_INIT);
contextp->dc_recp = contextp->dc_msgp->rm_bufp;
}
@@ -858,38 +858,38 @@ do_begin_read( drive_t *drivep )
* size previously determined.
*/
contextp->dc_iocnt = 0;
- if ( contextp->dc_fd < 0 ) {
- assert( contextp->dc_fd == -1 );
- rval = prepare_drive( drivep );
- if ( rval ) {
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ if (contextp->dc_fd < 0) {
+ assert(contextp->dc_fd == -1);
+ rval = prepare_drive(drivep);
+ if (rval) {
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
}
contextp->dc_msgp = 0;
contextp->dc_recp = 0;
return rval;
}
} else {
- rval = read_label( drivep );
- if ( rval ) {
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ rval = read_label(drivep);
+ if (rval) {
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
}
contextp->dc_msgp = 0;
contextp->dc_recp = 0;
return rval;
}
}
- assert( contextp->dc_iocnt == 1 );
+ assert(contextp->dc_iocnt == 1);
/* set by prepare_drive or read_label */
/* all is well. adjust context. don't kick off read-aheads just yet;
* the client may not want this media file.
*/
- if ( ! contextp->dc_singlethreadedpr ) {
+ if (! contextp->dc_singlethreadedpr) {
contextp->dc_msgp->rm_op = RING_OP_NOP;
contextp->dc_msgp->rm_user = 0; /* do diff. use in do_seek */
- Ring_put( contextp->dc_ringp, contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
@@ -920,31 +920,31 @@ do_begin_read( drive_t *drivep )
*
*/
static char *
-do_read( drive_t *drivep,
+do_read(drive_t *drivep,
size_t wantedcnt,
size_t *actualcntp,
- int *rvalp )
+ int *rvalp)
{
drive_context_t *contextp;
size_t availcnt;
size_t actualcnt;
int rval;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: read: wanted %u (0x%x)\n",
wantedcnt,
- wantedcnt );
+ wantedcnt);
/* get context ptrs
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* assert protocol being followed
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
- assert( wantedcnt > 0 );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
+ assert(wantedcnt > 0);
/* clear the return status field
*/
@@ -952,30 +952,30 @@ do_read( drive_t *drivep,
/* read a new record if necessary
*/
- rval = getrec( drivep );
- if ( rval ) {
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ rval = getrec(drivep);
+ if (rval) {
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"drive op read returning error rval=%d\n",
- rval );
+ rval);
*rvalp = rval;
return 0;
}
/* figure how much data is available, and how much should be supplied
*/
- availcnt = ( size_t )( contextp->dc_dataendp - contextp->dc_nextp );
- actualcnt = min( wantedcnt, availcnt );
+ availcnt = (size_t)(contextp->dc_dataendp - contextp->dc_nextp);
+ actualcnt = min(wantedcnt, availcnt);
/* adjust the context
*/
contextp->dc_ownedp = contextp->dc_nextp;
contextp->dc_nextp += actualcnt;
- assert( contextp->dc_nextp <= contextp->dc_dataendp );
+ assert(contextp->dc_nextp <= contextp->dc_dataendp);
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"drive op read actual == %d (0x%x)\n",
actualcnt,
- actualcnt );
+ actualcnt);
*actualcntp = actualcnt;
return contextp->dc_ownedp;
@@ -990,29 +990,29 @@ do_read( drive_t *drivep,
*/
/* ARGSUSED */
static void
-do_return_read_buf( drive_t *drivep, char *bufp, size_t retcnt )
+do_return_read_buf(drive_t *drivep, char *bufp, size_t retcnt)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
/* REFERENCED */
size_t ownedcnt;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: return read buf: sz %d (0x%x)\n",
retcnt,
- retcnt );
+ retcnt);
/* assert protocol being followed
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_errorpr );
- assert( contextp->dc_ownedp );
- assert( bufp == contextp->dc_ownedp );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_errorpr);
+ assert(contextp->dc_ownedp);
+ assert(bufp == contextp->dc_ownedp);
/* calculate how much the caller owns
*/
- assert( contextp->dc_nextp >= contextp->dc_ownedp );
- ownedcnt = ( size_t )( contextp->dc_nextp - contextp->dc_ownedp );
- assert( ownedcnt == retcnt );
+ assert(contextp->dc_nextp >= contextp->dc_ownedp);
+ ownedcnt = (size_t)(contextp->dc_nextp - contextp->dc_ownedp);
+ assert(ownedcnt == retcnt);
/* take possession of buffer portion
*/
@@ -1021,11 +1021,11 @@ do_return_read_buf( drive_t *drivep, char *bufp, size_t retcnt )
/* if caller is done with this record, take the buffer back
* and (if ring in use) give buffer to ring for read-ahead.
*/
- if ( contextp->dc_nextp >= contextp->dc_dataendp ) {
- assert( contextp->dc_nextp == contextp->dc_dataendp );
- if ( ! contextp->dc_singlethreadedpr ) {
+ if (contextp->dc_nextp >= contextp->dc_dataendp) {
+ assert(contextp->dc_nextp == contextp->dc_dataendp);
+ if (! contextp->dc_singlethreadedpr) {
contextp->dc_msgp->rm_op = RING_OP_READ;
- Ring_put( contextp->dc_ringp, contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
@@ -1043,29 +1043,29 @@ do_return_read_buf( drive_t *drivep, char *bufp, size_t retcnt )
* void
*/
static void
-do_get_mark( drive_t *drivep, drive_mark_t *markp )
+do_get_mark(drive_t *drivep, drive_mark_t *markp)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
off64_t offset;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: get mark\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: get mark\n");
/* assert protocol being followed
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
/* the mark is simply the offset into the media file of the
* next byte to be read.
*/
- offset = contextp->dc_reccnt * ( off64_t )tape_recsz;
- if ( contextp->dc_recp ) {
- offset += ( off64_t )( contextp->dc_nextp - contextp->dc_recp );
+ offset = contextp->dc_reccnt * (off64_t)tape_recsz;
+ if (contextp->dc_recp) {
+ offset += (off64_t)(contextp->dc_nextp - contextp->dc_recp);
}
- *markp = ( drive_mark_t )offset;
+ *markp = (drive_mark_t)offset;
return;
}
@@ -1082,7 +1082,7 @@ typedef enum { SEEKMODE_BUF, SEEKMODE_RAW } seekmode_t;
*
*/
static int
-do_seek_mark( drive_t *drivep, drive_mark_t *markp )
+do_seek_mark(drive_t *drivep, drive_mark_t *markp)
{
drive_context_t *contextp;
off64_t wantedoffset;
@@ -1094,55 +1094,55 @@ do_seek_mark( drive_t *drivep, drive_mark_t *markp )
/* assert protocol being followed
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
/* the desired mark is passed by reference, and is really just an
* offset into the raw (incl rec hdrs) read stream
*/
- wantedoffset = *( off64_t * )markp;
+ wantedoffset = *(off64_t *)markp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: seek mark: %lld (0x%llx)\n",
wantedoffset,
- wantedoffset );
+ wantedoffset);
/* determine the current offset. assert that the wanted offset is
* not less than the current offset.
*/
- currentoffset = contextp->dc_reccnt * ( off64_t )tape_recsz;
- if ( contextp->dc_recp ) {
+ currentoffset = contextp->dc_reccnt * (off64_t)tape_recsz;
+ if (contextp->dc_recp) {
uint32_t recoff;
#ifdef DEBUG
- rec_hdr_t *rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rec_hdr_t *rechdrp = (rec_hdr_t *)contextp->dc_recp;
#endif
- assert( contextp->dc_nextp >= contextp->dc_recp );
- recoff = ( uint32_t )( contextp->dc_nextp
+ assert(contextp->dc_nextp >= contextp->dc_recp);
+ recoff = (uint32_t)(contextp->dc_nextp
-
- contextp->dc_recp );
- assert( recoff <= tape_recsz );
- assert( rechdrp->rec_used <= tape_recsz );
- assert( recoff >= STAPE_HDR_SZ );
- assert( rechdrp->rec_used >= STAPE_HDR_SZ );
- assert( recoff <= rechdrp->rec_used );
- currentoffset += ( off64_t )recoff;
+ contextp->dc_recp);
+ assert(recoff <= tape_recsz);
+ assert(rechdrp->rec_used <= tape_recsz);
+ assert(recoff >= STAPE_HDR_SZ);
+ assert(rechdrp->rec_used >= STAPE_HDR_SZ);
+ assert(recoff <= rechdrp->rec_used);
+ currentoffset += (off64_t)recoff;
}
- assert( wantedoffset >= currentoffset );
+ assert(wantedoffset >= currentoffset);
/* if we are currently holding a record and the desired offset
* is not within the current record, eat the current record.
*/
- if ( contextp->dc_recp ) {
+ if (contextp->dc_recp) {
off64_t nextrecoffset;
- rec_hdr_t *rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rec_hdr_t *rechdrp = (rec_hdr_t *)contextp->dc_recp;
- nextrecoffset = contextp->dc_reccnt * ( off64_t )tape_recsz
+ nextrecoffset = contextp->dc_reccnt * (off64_t)tape_recsz
+
- ( off64_t )rechdrp->rec_used;
- if ( wantedoffset >= nextrecoffset ) {
+ (off64_t)rechdrp->rec_used;
+ if (wantedoffset >= nextrecoffset) {
uint32_t recoff;
size_t wantedcnt;
char *dummybufp;
@@ -1152,39 +1152,39 @@ do_seek_mark( drive_t *drivep, drive_mark_t *markp )
/* if this is the last record, the wanted offset
* must be just after it.
*/
- if ( rechdrp->rec_used < tape_recsz ) {
- assert( wantedoffset == nextrecoffset );
+ if (rechdrp->rec_used < tape_recsz) {
+ assert(wantedoffset == nextrecoffset);
}
/* figure how much to ask for
*/
- assert( contextp->dc_nextp >= contextp->dc_recp );
- recoff = ( uint32_t )( contextp->dc_nextp
+ assert(contextp->dc_nextp >= contextp->dc_recp);
+ recoff = (uint32_t)(contextp->dc_nextp
-
- contextp->dc_recp );
- wantedcnt = ( size_t )( rechdrp->rec_used
+ contextp->dc_recp);
+ wantedcnt = (size_t)(rechdrp->rec_used
-
- recoff );
+ recoff);
/* eat that much tape
*/
rval = 0;
- dummybufp = do_read( drivep,
+ dummybufp = do_read(drivep,
wantedcnt,
&actualcnt,
- &rval );
- if ( rval ) {
+ &rval);
+ if (rval) {
return rval;
}
- assert( actualcnt == wantedcnt );
- do_return_read_buf( drivep, dummybufp, actualcnt );
- currentoffset += ( off64_t )actualcnt;
- assert( currentoffset == nextrecoffset );
- assert( wantedoffset >= currentoffset );
- assert( ! contextp->dc_recp );
- assert( currentoffset
+ assert(actualcnt == wantedcnt);
+ do_return_read_buf(drivep, dummybufp, actualcnt);
+ currentoffset += (off64_t)actualcnt;
+ assert(currentoffset == nextrecoffset);
+ assert(wantedoffset >= currentoffset);
+ assert(! contextp->dc_recp);
+ assert(currentoffset
==
- contextp->dc_reccnt * ( off64_t )tape_recsz );
+ contextp->dc_reccnt * (off64_t)tape_recsz);
}
}
@@ -1195,208 +1195,208 @@ do_seek_mark( drive_t *drivep, drive_mark_t *markp )
* made it there, suspend read-ahead, eat those readahead records,
* FSR the remaining, and resume readahead.
*/
- if ( contextp->dc_canfsrpr
+ if (contextp->dc_canfsrpr
&&
- wantedoffset - currentoffset >= ( off64_t )tape_recsz ) {
+ wantedoffset - currentoffset >= (off64_t)tape_recsz) {
off64_t wantedreccnt;
seekmode_t seekmode;
- assert( ! contextp->dc_recp );
- wantedreccnt = wantedoffset / ( off64_t )tape_recsz;
- if ( contextp->dc_singlethreadedpr ) {
+ assert(! contextp->dc_recp);
+ wantedreccnt = wantedoffset / (off64_t)tape_recsz;
+ if (contextp->dc_singlethreadedpr) {
seekmode = SEEKMODE_RAW;
} else {
seekmode = SEEKMODE_BUF;
}
- assert( wantedreccnt != 0 ); /* so NOP below can be
+ assert(wantedreccnt != 0); /* so NOP below can be
* distinguished from use
* in do_begin_read
*/
- while ( contextp->dc_reccnt < wantedreccnt ) {
+ while (contextp->dc_reccnt < wantedreccnt) {
off64_t recskipcnt64;
off64_t recskipcnt64remaining;
- if ( seekmode == SEEKMODE_BUF ) {
+ if (seekmode == SEEKMODE_BUF) {
ring_stat_t rs;
- assert( ! contextp->dc_msgp );
+ assert(! contextp->dc_msgp);
contextp->dc_msgp =
- Ring_get( contextp->dc_ringp );
+ Ring_get(contextp->dc_ringp);
rs = contextp->dc_msgp->rm_stat;
- if ( rs == RING_STAT_ERROR ) {
+ if (rs == RING_STAT_ERROR) {
contextp->dc_errorpr = BOOL_TRUE;
return contextp->dc_msgp->rm_rval;
}
- if ( rs != RING_STAT_OK
+ if (rs != RING_STAT_OK
&&
rs != RING_STAT_INIT
&&
- rs != RING_STAT_NOPACK ) {
- assert( 0 );
+ rs != RING_STAT_NOPACK) {
+ assert(0);
contextp->dc_errorpr = BOOL_TRUE;
return DRIVE_ERROR_CORE;
}
- if ( rs == RING_STAT_OK ) {
+ if (rs == RING_STAT_OK) {
contextp->dc_reccnt++;
}
- if ( rs == RING_STAT_NOPACK
+ if (rs == RING_STAT_NOPACK
&&
contextp->dc_msgp->rm_user
==
- wantedreccnt ) {
+ wantedreccnt) {
seekmode = SEEKMODE_RAW;
}
contextp->dc_msgp->rm_op = RING_OP_NOP;
contextp->dc_msgp->rm_user = wantedreccnt;
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
continue;
}
- assert( contextp->dc_reccnt == contextp->dc_iocnt );
- assert( wantedreccnt > contextp->dc_reccnt );
+ assert(contextp->dc_reccnt == contextp->dc_iocnt);
+ assert(wantedreccnt > contextp->dc_reccnt);
recskipcnt64 = wantedreccnt - contextp->dc_reccnt;
recskipcnt64remaining = recskipcnt64;
- while ( recskipcnt64remaining ) {
+ while (recskipcnt64remaining) {
int recskipcnt;
int saved_errno;
int rval;
- assert( recskipcnt64remaining > 0 );
- if ( recskipcnt64remaining > INTGENMAX ) {
+ assert(recskipcnt64remaining > 0);
+ if (recskipcnt64remaining > INTGENMAX) {
recskipcnt = INTGENMAX;
} else {
- recskipcnt = ( int )
+ recskipcnt = (int)
recskipcnt64remaining;
}
- assert( recskipcnt > 0 );
- rval = mt_op( contextp->dc_fd,
+ assert(recskipcnt > 0);
+ rval = mt_op(contextp->dc_fd,
MTFSR,
- recskipcnt );
+ recskipcnt);
saved_errno = errno;
- if ( rval ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (rval) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("could not forward space %d "
"tape blocks: "
"rval == %d, errno == %d (%s)\n"),
rval,
saved_errno,
- strerror( saved_errno ));
+ strerror(saved_errno));
return DRIVE_ERROR_MEDIA;
}
- recskipcnt64remaining -= ( off64_t )recskipcnt;
+ recskipcnt64remaining -= (off64_t)recskipcnt;
}
contextp->dc_reccnt += recskipcnt64;
contextp->dc_iocnt += recskipcnt64;
currentoffset = contextp->dc_reccnt
*
- ( off64_t )tape_recsz;
- assert( wantedoffset >= currentoffset );
- assert( wantedoffset - currentoffset
+ (off64_t)tape_recsz;
+ assert(wantedoffset >= currentoffset);
+ assert(wantedoffset - currentoffset
<
- ( off64_t )tape_recsz );
+ (off64_t)tape_recsz);
}
}
/* remove excess records by eating them. won't be any if
* FSR supported
*/
- while ( wantedoffset - currentoffset >= ( off64_t )tape_recsz ) {
+ while (wantedoffset - currentoffset >= (off64_t)tape_recsz) {
size_t wantedcnt;
char *dummybufp;
size_t actualcnt;
int rval;
- assert( ! contextp->dc_recp );
+ assert(! contextp->dc_recp);
/* figure how much to ask for. to eat an entire record,
* ask for a record sans the header. do_read will eat
* the header, we eat the rest.
*/
- wantedcnt = ( size_t )( tape_recsz - STAPE_HDR_SZ );
+ wantedcnt = (size_t)(tape_recsz - STAPE_HDR_SZ);
/* eat that much tape
*/
rval = 0;
- dummybufp = do_read( drivep, wantedcnt, &actualcnt, &rval );
- if ( rval ) {
+ dummybufp = do_read(drivep, wantedcnt, &actualcnt, &rval);
+ if (rval) {
return rval;
}
- assert( actualcnt == wantedcnt );
- do_return_read_buf( drivep, dummybufp, actualcnt );
- assert( ! contextp->dc_recp );
- currentoffset += ( off64_t )tape_recsz;
- assert( currentoffset
+ assert(actualcnt == wantedcnt);
+ do_return_read_buf(drivep, dummybufp, actualcnt);
+ assert(! contextp->dc_recp);
+ currentoffset += (off64_t)tape_recsz;
+ assert(currentoffset
==
- contextp->dc_reccnt * ( off64_t )tape_recsz );
+ contextp->dc_reccnt * (off64_t)tape_recsz);
}
/* eat that portion of the next record leading up to the
* desired offset.
*/
- if ( wantedoffset != currentoffset ) {
+ if (wantedoffset != currentoffset) {
size_t wantedcnt;
char *dummybufp;
size_t actualcnt;
- assert( wantedoffset > currentoffset );
- assert( wantedoffset - currentoffset < ( off64_t )tape_recsz );
- wantedcnt = ( size_t )( wantedoffset - currentoffset );
- if ( contextp->dc_recp ) {
+ assert(wantedoffset > currentoffset);
+ assert(wantedoffset - currentoffset < (off64_t)tape_recsz);
+ wantedcnt = (size_t)(wantedoffset - currentoffset);
+ if (contextp->dc_recp) {
uint32_t recoff;
#ifdef DEBUG
- rec_hdr_t *rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rec_hdr_t *rechdrp = (rec_hdr_t *)contextp->dc_recp;
#endif
- recoff = ( uint32_t )( contextp->dc_nextp
+ recoff = (uint32_t)(contextp->dc_nextp
-
- contextp->dc_recp );
- assert( recoff <= tape_recsz );
- assert( rechdrp->rec_used <= tape_recsz );
- assert( recoff >= STAPE_HDR_SZ );
- assert( rechdrp->rec_used >= STAPE_HDR_SZ );
- assert( recoff <= rechdrp->rec_used );
- assert( recoff + wantedcnt <= rechdrp->rec_used );
+ contextp->dc_recp);
+ assert(recoff <= tape_recsz);
+ assert(rechdrp->rec_used <= tape_recsz);
+ assert(recoff >= STAPE_HDR_SZ);
+ assert(rechdrp->rec_used >= STAPE_HDR_SZ);
+ assert(recoff <= rechdrp->rec_used);
+ assert(recoff + wantedcnt <= rechdrp->rec_used);
} else {
- assert( wantedcnt >= STAPE_HDR_SZ );
+ assert(wantedcnt >= STAPE_HDR_SZ);
wantedcnt -= STAPE_HDR_SZ;
}
/* eat that much tape
*/
- if ( wantedcnt > 0 ) {
+ if (wantedcnt > 0) {
int rval;
rval = 0;
- dummybufp = do_read( drivep, wantedcnt, &actualcnt, &rval );
- if ( rval ) {
+ dummybufp = do_read(drivep, wantedcnt, &actualcnt, &rval);
+ if (rval) {
return rval;
}
- assert( actualcnt == wantedcnt );
- do_return_read_buf( drivep, dummybufp, actualcnt );
+ assert(actualcnt == wantedcnt);
+ do_return_read_buf(drivep, dummybufp, actualcnt);
}
}
/* as a sanity check, refigure the current offset and make sure
* it is equal to the wanted offset
*/
- currentoffset = contextp->dc_reccnt * ( off64_t )tape_recsz;
- if ( contextp->dc_recp ) {
+ currentoffset = contextp->dc_reccnt * (off64_t)tape_recsz;
+ if (contextp->dc_recp) {
uint32_t recoff;
#ifdef DEBUG
- rec_hdr_t *rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rec_hdr_t *rechdrp = (rec_hdr_t *)contextp->dc_recp;
#endif
- assert( contextp->dc_nextp >= contextp->dc_recp );
- recoff = ( uint32_t )( contextp->dc_nextp
+ assert(contextp->dc_nextp >= contextp->dc_recp);
+ recoff = (uint32_t)(contextp->dc_nextp
-
- contextp->dc_recp );
- assert( recoff <= tape_recsz );
- assert( rechdrp->rec_used <= tape_recsz );
- assert( recoff >= STAPE_HDR_SZ );
- assert( rechdrp->rec_used >= STAPE_HDR_SZ );
- assert( recoff <= rechdrp->rec_used );
- currentoffset += ( off64_t )recoff;
+ contextp->dc_recp);
+ assert(recoff <= tape_recsz);
+ assert(rechdrp->rec_used <= tape_recsz);
+ assert(recoff >= STAPE_HDR_SZ);
+ assert(rechdrp->rec_used >= STAPE_HDR_SZ);
+ assert(recoff <= rechdrp->rec_used);
+ currentoffset += (off64_t)recoff;
}
- assert( wantedoffset == currentoffset );
+ assert(wantedoffset == currentoffset);
return 0;
}
@@ -1412,7 +1412,7 @@ do_seek_mark( drive_t *drivep, drive_mark_t *markp )
* DRIVE_ERROR_* on failure
*/
static int
-do_next_mark( drive_t *drivep )
+do_next_mark(drive_t *drivep)
{
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
rec_hdr_t *rechdrp;
@@ -1429,69 +1429,69 @@ do_next_mark( drive_t *drivep )
/* assert protocol being followed.
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: next mark\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: next mark\n");
trycnt = 0;
- if ( contextp->dc_errorpr ) {
+ if (contextp->dc_errorpr) {
goto resetring;
} else {
goto noerrorsearch;
}
noerrorsearch:
- for ( ; ; ) {
- rval = getrec( drivep );
- if ( rval == DRIVE_ERROR_CORRUPTION ) {
+ for (; ;) {
+ rval = getrec(drivep);
+ if (rval == DRIVE_ERROR_CORRUPTION) {
goto resetring;
- } else if ( rval ) {
+ } else if (rval) {
return rval;
}
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
- assert( rechdrp->first_mark_offset != 0 );
- if ( rechdrp->first_mark_offset > 0 ) {
+ assert(rechdrp->first_mark_offset != 0);
+ if (rechdrp->first_mark_offset > 0) {
off64_t markoff = rechdrp->first_mark_offset
-
rechdrp->file_offset;
- off64_t curoff = ( off64_t )( contextp->dc_nextp
+ off64_t curoff = (off64_t)(contextp->dc_nextp
-
- contextp->dc_recp );
- assert( markoff > 0 );
- assert( curoff > 0 );
- if ( markoff >= curoff ) {
+ contextp->dc_recp);
+ assert(markoff > 0);
+ assert(curoff > 0);
+ if (markoff >= curoff) {
break;
}
}
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
contextp->dc_reccnt++;
}
- assert( rechdrp->first_mark_offset - rechdrp->file_offset
+ assert(rechdrp->first_mark_offset - rechdrp->file_offset
<=
- ( off64_t )tape_recsz );
+ (off64_t)tape_recsz);
contextp->dc_nextp = contextp->dc_recp
+
- ( size_t )( rechdrp->first_mark_offset
+ (size_t)(rechdrp->first_mark_offset
-
- rechdrp->file_offset );
- assert( contextp->dc_nextp <= contextp->dc_dataendp );
- assert( contextp->dc_nextp >= contextp->dc_recp + STAPE_HDR_SZ );
- if ( contextp->dc_nextp == contextp->dc_dataendp ) {
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ rechdrp->file_offset);
+ assert(contextp->dc_nextp <= contextp->dc_dataendp);
+ assert(contextp->dc_nextp >= contextp->dc_recp + STAPE_HDR_SZ);
+ if (contextp->dc_nextp == contextp->dc_dataendp) {
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
@@ -1501,152 +1501,152 @@ noerrorsearch:
return 0;
resetring:
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
/* get a record buffer and cast a record header pointer
*/
- if ( contextp->dc_singlethreadedpr ) {
+ if (contextp->dc_singlethreadedpr) {
contextp->dc_recp = contextp->dc_bufp;
} else {
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- assert( contextp->dc_msgp->rm_stat == RING_STAT_INIT );
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ assert(contextp->dc_msgp->rm_stat == RING_STAT_INIT);
contextp->dc_recp = contextp->dc_msgp->rm_bufp;
}
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
goto readrecord;
readrecord:
trycnt++;
- if ( trycnt > maxtrycnt ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
- _("unable to locate next mark in media file\n") );
+ if (trycnt > maxtrycnt) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
+ _("unable to locate next mark in media file\n"));
return DRIVE_ERROR_MEDIA;
}
- nread = Read( drivep, contextp->dc_recp, tape_recsz, &saved_errno );
+ nread = Read(drivep, contextp->dc_recp, tape_recsz, &saved_errno);
goto validateread;
validateread:
- if ( nread == ( int )tape_recsz ) {
+ if (nread == (int)tape_recsz) {
goto validatehdr;
}
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
- if ( IS_FMK( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "encountered EOF attempting to read record\n" );
+ if (IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "encountered EOF attempting to read record\n");
return DRIVE_ERROR_EOF;
}
- if ( IS_EOD( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "encountered EOD attempting to read record\n" );
+ if (IS_EOD(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "encountered EOD attempting to read record\n");
return DRIVE_ERROR_EOD;
}
- if ( IS_EOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "encountered EOM attempting to read record\n" );
+ if (IS_EOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "encountered EOM attempting to read record\n");
return DRIVE_ERROR_EOM;
}
- if ( IS_EW( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "encountered EW attempting to read record\n" );
+ if (IS_EW(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "encountered EW attempting to read record\n");
return DRIVE_ERROR_EOM;
}
- if ( nread >= 0 ) {
- assert( ( size_t )nread <= tape_recsz );
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (nread >= 0) {
+ assert((size_t)nread <= tape_recsz);
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"short read (nread == %d, record size == %d)\n",
nread,
- tape_recsz );
+ tape_recsz);
goto getbeyonderror;
}
/* some other error
*/
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
"unexpected error attempting to read record: "
"read returns %d, errno %d (%s)\n"),
nread,
errno,
- strerror( errno ));
+ strerror(errno));
goto getbeyonderror;
validatehdr:
- rval = record_hdr_validate( drivep, contextp->dc_recp, BOOL_FALSE );
+ rval = record_hdr_validate(drivep, contextp->dc_recp, BOOL_FALSE);
- if ( rval
+ if (rval
&&
- ( contextp->dc_isQICpr == BOOL_TRUE
+ (contextp->dc_isQICpr == BOOL_TRUE
||
- contextp->dc_isQICpr == BOOL_UNKNOWN )) {
+ contextp->dc_isQICpr == BOOL_UNKNOWN)) {
goto huntQIC;
}
- if ( rval ) {
+ if (rval) {
goto readrecord;
}
- contextp->dc_reccnt = rechdrp->file_offset / ( off64_t )tape_recsz;
+ contextp->dc_reccnt = rechdrp->file_offset / (off64_t)tape_recsz;
contextp->dc_iocnt = contextp->dc_reccnt + 1;
- if ( rechdrp->first_mark_offset < 0 ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ if (rechdrp->first_mark_offset < 0) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("valid record %lld but no mark\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
goto readrecord;
}
- assert( ! ( rechdrp->file_offset % ( off64_t )tape_recsz ));
+ assert(! (rechdrp->file_offset % (off64_t)tape_recsz));
markoff = rechdrp->first_mark_offset - rechdrp->file_offset;
- assert( markoff >= ( off64_t )STAPE_HDR_SZ );
- assert( markoff < ( off64_t )tape_recsz );
- assert( rechdrp->rec_used > STAPE_HDR_SZ );
- assert( rechdrp->rec_used < tape_recsz );
+ assert(markoff >= (off64_t)STAPE_HDR_SZ);
+ assert(markoff < (off64_t)tape_recsz);
+ assert(rechdrp->rec_used > STAPE_HDR_SZ);
+ assert(rechdrp->rec_used < tape_recsz);
goto alliswell;
alliswell:
- contextp->dc_nextp = contextp->dc_recp + ( size_t )markoff;
- assert( ! ( rechdrp->file_offset % ( off64_t )tape_recsz ));
- contextp->dc_reccnt = rechdrp->file_offset / ( off64_t )tape_recsz;
+ contextp->dc_nextp = contextp->dc_recp + (size_t)markoff;
+ assert(! (rechdrp->file_offset % (off64_t)tape_recsz));
+ contextp->dc_reccnt = rechdrp->file_offset / (off64_t)tape_recsz;
contextp->dc_iocnt = contextp->dc_reccnt + 1;
contextp->dc_recendp = contextp->dc_recp + tape_recsz;
contextp->dc_dataendp = contextp->dc_recp + rechdrp->rec_used;
- assert( contextp->dc_dataendp <= contextp->dc_recendp );
- assert( contextp->dc_nextp < contextp->dc_dataendp );
+ assert(contextp->dc_dataendp <= contextp->dc_recendp);
+ assert(contextp->dc_nextp < contextp->dc_dataendp);
contextp->dc_errorpr = BOOL_FALSE;
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("resynchronized at record %lld offset %u\n"),
contextp->dc_iocnt - 1,
contextp->dc_nextp
-
- contextp->dc_recp );
+ contextp->dc_recp);
return 0;
getbeyonderror:
- rval = mt_op( contextp->dc_fd, MTFSR, 1 );
+ rval = mt_op(contextp->dc_fd, MTFSR, 1);
saved_errno = errno;
- if ( rval ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (rval) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("could not forward space one tape block beyond "
"read error: rval == %d, errno == %d (%s)\n"),
rval,
saved_errno,
- strerror( saved_errno ));
+ strerror(saved_errno));
return DRIVE_ERROR_MEDIA;
}
@@ -1658,12 +1658,12 @@ huntQIC:
* the following blocks to the head of the record buffer, and try
* to read the remaining blocks in the record.
*/
- for ( p = contextp->dc_recp + QIC_BLKSZ
+ for (p = contextp->dc_recp + QIC_BLKSZ
;
p < contextp->dc_recendp
;
- p += QIC_BLKSZ ) {
- if ( *( uint64_t * )p == STAPE_MAGIC ) {
+ p += QIC_BLKSZ) {
+ if (*(uint64_t *)p == STAPE_MAGIC) {
goto adjustQIC;
}
}
@@ -1671,14 +1671,14 @@ huntQIC:
goto readrecord;
adjustQIC:
- tailsz = ( size_t )( contextp->dc_recendp - p );
- memcpy( ( void * )contextp->dc_recp,
- ( void * )p,
- tailsz );
- nread = Read( drivep,
+ tailsz = (size_t)(contextp->dc_recendp - p);
+ memcpy((void *)contextp->dc_recp,
+ (void *)p,
+ tailsz);
+ nread = Read(drivep,
contextp->dc_recp + tailsz,
tape_recsz - tailsz,
- &saved_errno );
+ &saved_errno);
goto validateread;
}
@@ -1691,20 +1691,20 @@ adjustQIC:
* void
*/
static void
-do_end_read( drive_t *drivep )
+do_end_read(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: end read\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: end read\n");
/* assert protocol being followed
*/
- assert( contextp->dc_mode == OM_READ );
- assert( ! contextp->dc_ownedp );
+ assert(contextp->dc_mode == OM_READ);
+ assert(! contextp->dc_ownedp);
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
@@ -1720,7 +1720,7 @@ do_end_read( drive_t *drivep )
* DRIVE_ERROR_... on failure
*/
static int
-do_begin_write( drive_t *drivep )
+do_begin_write(drive_t *drivep)
{
drive_context_t *contextp;
drive_hdr_t *dwhdrp;
@@ -1742,38 +1742,38 @@ do_begin_write( drive_t *drivep )
/* get drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: begin write\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: begin write\n");
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_NONE );
- assert( ! drivep->d_markrecheadp );
- assert( ! contextp->dc_recp );
+ assert(contextp->dc_mode == OM_NONE);
+ assert(! drivep->d_markrecheadp);
+ assert(! contextp->dc_recp);
/* get pointers into global write header
*/
gwhdrp = drivep->d_gwritehdrp;
dwhdrp = drivep->d_writehdrp;
- tpwhdrp = ( rec_hdr_t * )dwhdrp->dh_specific;
+ tpwhdrp = (rec_hdr_t *)dwhdrp->dh_specific;
/* must already be open. The only way to open is to do a begin_read.
* so all interaction with scsi tape requires reading first.
*/
- assert( contextp->dc_fd != -1 );
+ assert(contextp->dc_fd != -1);
/* get tape device status. verify tape is positioned
*/
- if ( ! mt_get_status( drivep, &mtstat )) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
- if ( IS_EOT( mtstat )) {
+ if (IS_EOT(mtstat)) {
return DRIVE_ERROR_EOM;
}
- if ( IS_EW( mtstat ) && !(IS_BOT(mtstat)) ) {
+ if (IS_EW(mtstat) && !(IS_BOT(mtstat))) {
return DRIVE_ERROR_EOM;
}
@@ -1781,8 +1781,8 @@ do_begin_write( drive_t *drivep )
*/
tpwhdrp->magic = STAPE_MAGIC;
tpwhdrp->version = STAPE_VERSION;
- tpwhdrp->blksize = ( int32_t )tape_blksz;
- tpwhdrp->recsize = ( int32_t )tape_recsz;
+ tpwhdrp->blksize = (int32_t)tape_blksz;
+ tpwhdrp->recsize = (int32_t)tape_recsz;
tpwhdrp->rec_used = 0;
tpwhdrp->file_offset = 0;
tpwhdrp->first_mark_offset= 0;
@@ -1791,15 +1791,15 @@ do_begin_write( drive_t *drivep )
/* get a record buffer. will be used for the media file header,
* and is needed to "prime the pump" for first call to do_write.
*/
- assert( ! contextp->dc_recp );
- if ( contextp->dc_singlethreadedpr ) {
- assert( contextp->dc_bufp );
+ assert(! contextp->dc_recp);
+ if (contextp->dc_singlethreadedpr) {
+ assert(contextp->dc_bufp);
contextp->dc_recp = contextp->dc_bufp;
} else {
- assert( contextp->dc_ringp );
- assert( ! contextp->dc_msgp );
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- assert( contextp->dc_msgp->rm_stat == RING_STAT_INIT );
+ assert(contextp->dc_ringp);
+ assert(! contextp->dc_msgp);
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ assert(contextp->dc_msgp->rm_stat == RING_STAT_INIT);
contextp->dc_recp = contextp->dc_msgp->rm_bufp;
}
@@ -1807,7 +1807,7 @@ do_begin_write( drive_t *drivep )
* being produced!
*/
contextp->dc_iocnt = 0;
- memset( ( void * )contextp->dc_recp, 0, tape_recsz );
+ memset((void *)contextp->dc_recp, 0, tape_recsz);
tmpgh = (global_hdr_t *)contextp->dc_recp;
tmpdh = (drive_hdr_t *)tmpgh->gh_upper;
@@ -1829,12 +1829,12 @@ do_begin_write( drive_t *drivep )
/* checksum the global header
*/
- global_hdr_checksum_set( tmpgh );
+ global_hdr_checksum_set(tmpgh);
- rval = write_record( drivep, contextp->dc_recp, BOOL_TRUE, BOOL_FALSE );
- if ( rval ) {
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ rval = write_record(drivep, contextp->dc_recp, BOOL_TRUE, BOOL_FALSE);
+ if (rval) {
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
@@ -1844,7 +1844,7 @@ do_begin_write( drive_t *drivep )
/* prepare the drive context. must have a record buffer ready to
* go, header initialized.
*/
- assert( ! contextp->dc_ownedp );
+ assert(! contextp->dc_ownedp);
contextp->dc_reccnt = 1; /* count the header record */
contextp->dc_recendp = contextp->dc_recp + tape_recsz;
contextp->dc_nextp = contextp->dc_recp + STAPE_HDR_SZ;
@@ -1854,12 +1854,12 @@ do_begin_write( drive_t *drivep )
rechdrp = (rec_hdr_t*)contextp->dc_recp;
rechdrp->magic = STAPE_MAGIC;
rechdrp->version = STAPE_VERSION;
- rechdrp->file_offset = contextp->dc_reccnt * ( off64_t )tape_recsz;
- rechdrp->blksize = ( int32_t )tape_blksz;
- rechdrp->recsize = ( int32_t )tape_recsz;
+ rechdrp->file_offset = contextp->dc_reccnt * (off64_t)tape_recsz;
+ rechdrp->blksize = (int32_t)tape_blksz;
+ rechdrp->recsize = (int32_t)tape_recsz;
rechdrp->capability = drivep->d_capabilities;
rechdrp->first_mark_offset = -1LL;
- uuid_copy( rechdrp->dump_uuid, gwhdrp->gh_dumpid );
+ uuid_copy(rechdrp->dump_uuid, gwhdrp->gh_dumpid);
/* set mode now so operators will work
*/
@@ -1874,10 +1874,10 @@ do_begin_write( drive_t *drivep )
* in record.
*/
static void
-do_set_mark( drive_t *drivep,
+do_set_mark(drive_t *drivep,
drive_mcbfp_t cbfuncp,
void *cbcontextp,
- drive_markrec_t *markrecp )
+ drive_markrec_t *markrecp)
{
drive_context_t *contextp;
off64_t nextoff;
@@ -1885,34 +1885,34 @@ do_set_mark( drive_t *drivep,
/* get drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_WRITE );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
- assert( contextp->dc_recp );
- assert( contextp->dc_nextp );
+ assert(contextp->dc_mode == OM_WRITE);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
+ assert(contextp->dc_recp);
+ assert(contextp->dc_nextp);
/* calculate and fill in the mark record offset
*/
- assert( contextp->dc_recp );
- nextoff = contextp->dc_reccnt * ( off64_t )tape_recsz
+ assert(contextp->dc_recp);
+ nextoff = contextp->dc_reccnt * (off64_t)tape_recsz
+
- ( off64_t )( contextp->dc_nextp - contextp->dc_recp );
- markrecp->dm_log = ( drive_mark_t )nextoff;
+ (off64_t)(contextp->dc_nextp - contextp->dc_recp);
+ markrecp->dm_log = (drive_mark_t)nextoff;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: set mark: %lld (0x%llx)\n",
nextoff,
- nextoff );
+ nextoff);
/* note the location of the first mark in this tape record.
*/
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
- if ( rechdrp->first_mark_offset == -1LL ) {
- assert( nextoff != -1LL );
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
+ if (rechdrp->first_mark_offset == -1LL) {
+ assert(nextoff != -1LL);
rechdrp->first_mark_offset = nextoff;
}
@@ -1921,11 +1921,11 @@ do_set_mark( drive_t *drivep,
markrecp->dm_cbfuncp = cbfuncp;
markrecp->dm_cbcontextp = cbcontextp;
markrecp->dm_nextp = 0;
- if ( drivep->d_markrecheadp == 0 ) {
+ if (drivep->d_markrecheadp == 0) {
drivep->d_markrecheadp = markrecp;
drivep->d_markrectailp = markrecp;
} else {
- assert( drivep->d_markrectailp );
+ assert(drivep->d_markrectailp);
drivep->d_markrectailp->dm_nextp = markrecp;
drivep->d_markrectailp = markrecp;
}
@@ -1940,7 +1940,7 @@ do_set_mark( drive_t *drivep,
* "actual_bufszp" points to the size of the buffer
*/
static char *
-do_get_write_buf( drive_t *drivep, size_t wantedcnt, size_t *actualcntp )
+do_get_write_buf(drive_t *drivep, size_t wantedcnt, size_t *actualcntp)
{
drive_context_t *contextp;
size_t remainingcnt;
@@ -1948,32 +1948,32 @@ do_get_write_buf( drive_t *drivep, size_t wantedcnt, size_t *actualcntp )
/* get drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_WRITE );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
- assert( contextp->dc_recp );
- assert( contextp->dc_nextp );
- assert( contextp->dc_nextp < contextp->dc_recendp );
+ assert(contextp->dc_mode == OM_WRITE);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
+ assert(contextp->dc_recp);
+ assert(contextp->dc_nextp);
+ assert(contextp->dc_nextp < contextp->dc_recendp);
/* figure how much is available; supply the min of what is
* available and what is wanted.
*/
- remainingcnt = ( size_t )( contextp->dc_recendp - contextp->dc_nextp );
- actualcnt = min( remainingcnt, wantedcnt );
+ remainingcnt = (size_t)(contextp->dc_recendp - contextp->dc_nextp);
+ actualcnt = min(remainingcnt, wantedcnt);
*actualcntp = actualcnt;
contextp->dc_ownedp = contextp->dc_nextp;
contextp->dc_nextp += actualcnt;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: get write buf: wanted %u (0x%x) actual %u (0x%x)\n",
wantedcnt,
wantedcnt,
actualcnt,
- actualcnt );
+ actualcnt);
return contextp->dc_ownedp;
}
@@ -1991,7 +1991,7 @@ do_get_write_buf( drive_t *drivep, size_t wantedcnt, size_t *actualcntp )
*/
/* ARGSUSED */
static int
-do_write( drive_t *drivep, char *bufp, size_t retcnt )
+do_write(drive_t *drivep, char *bufp, size_t retcnt)
{
drive_context_t *contextp;
rec_hdr_t *rechdrp;
@@ -2002,33 +2002,33 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
/* get drive context and pointer to global write hdr
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
gwhdrp = drivep->d_gwritehdrp;
/* calculate how many bytes we believe caller is holding
*/
- heldcnt = ( size_t )( contextp->dc_nextp - contextp->dc_ownedp );
+ heldcnt = (size_t)(contextp->dc_nextp - contextp->dc_ownedp);
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: write: retcnt %u (0x%x) heldcnt %u (0x%x)\n",
retcnt,
retcnt,
heldcnt,
- heldcnt );
+ heldcnt);
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_WRITE );
- assert( ! contextp->dc_errorpr );
- assert( contextp->dc_ownedp );
- assert( contextp->dc_recp );
- assert( contextp->dc_nextp );
- assert( contextp->dc_nextp <= contextp->dc_recendp );
+ assert(contextp->dc_mode == OM_WRITE);
+ assert(! contextp->dc_errorpr);
+ assert(contextp->dc_ownedp);
+ assert(contextp->dc_recp);
+ assert(contextp->dc_nextp);
+ assert(contextp->dc_nextp <= contextp->dc_recendp);
/* verify the caller is returning exactly what is held
*/
- assert( bufp == contextp->dc_ownedp );
- assert( retcnt == heldcnt );
+ assert(bufp == contextp->dc_ownedp);
+ assert(retcnt == heldcnt);
/* take it back
*/
@@ -2037,30 +2037,30 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
/* if some portion of the record buffer has not yet been
* held by the client, just return.
*/
- if ( contextp->dc_nextp < contextp->dc_recendp ) {
+ if (contextp->dc_nextp < contextp->dc_recendp) {
return 0;
}
/* record in record header that entire record is used
*/
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
rechdrp->rec_used = tape_recsz;
/* write out the record buffer and get a new one.
*/
- if ( contextp->dc_singlethreadedpr ) {
- rval = write_record( drivep, contextp->dc_recp, BOOL_TRUE, BOOL_TRUE );
+ if (contextp->dc_singlethreadedpr) {
+ rval = write_record(drivep, contextp->dc_recp, BOOL_TRUE, BOOL_TRUE);
last_rec_wrtn_wo_err = contextp->dc_reccnt; /* conv cnt to ix */
} else {
contextp->dc_msgp->rm_op = RING_OP_WRITE;
contextp->dc_msgp->rm_user = contextp->dc_reccnt;
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
contextp->dc_recp = contextp->dc_msgp->rm_bufp;
last_rec_wrtn_wo_err = contextp->dc_msgp->rm_user;
- switch( contextp->dc_msgp->rm_stat ) {
+ switch(contextp->dc_msgp->rm_stat) {
case RING_STAT_OK:
case RING_STAT_INIT:
rval = 0;
@@ -2069,7 +2069,7 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
rval = contextp->dc_msgp->rm_rval;
break;
default:
- assert( 0 );
+ assert(0);
return DRIVE_ERROR_CORE;
}
}
@@ -2077,7 +2077,7 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
/* check for errors. if none, commit all marks before a safety margin
* before the no error offset.
*/
- if ( rval ) {
+ if (rval) {
contextp->dc_errorpr = BOOL_TRUE;
} else {
off64_t recs_wrtn_wo_err;
@@ -2085,8 +2085,8 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
off64_t bytes_committed;
recs_wrtn_wo_err = last_rec_wrtn_wo_err + 1;
recs_committed = recs_wrtn_wo_err - contextp->dc_lostrecmax;
- bytes_committed = recs_committed * ( off64_t )tape_recsz;
- drive_mark_commit( drivep, bytes_committed );
+ bytes_committed = recs_committed * (off64_t)tape_recsz;
+ drive_mark_commit(drivep, bytes_committed);
}
/* adjust context
@@ -2099,15 +2099,15 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
/* intialize header in new record
*/
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
rechdrp->magic = STAPE_MAGIC;
rechdrp->version = STAPE_VERSION;
- rechdrp->file_offset = contextp->dc_reccnt * ( off64_t )tape_recsz;
- rechdrp->blksize = ( int32_t )tape_blksz;
- rechdrp->recsize = ( int32_t )tape_recsz;
+ rechdrp->file_offset = contextp->dc_reccnt * (off64_t)tape_recsz;
+ rechdrp->blksize = (int32_t)tape_blksz;
+ rechdrp->recsize = (int32_t)tape_recsz;
rechdrp->capability = drivep->d_capabilities;
rechdrp->first_mark_offset = -1LL;
- uuid_copy( rechdrp->dump_uuid, gwhdrp->gh_dumpid );
+ uuid_copy(rechdrp->dump_uuid, gwhdrp->gh_dumpid);
return rval;
}
@@ -2120,40 +2120,40 @@ do_write( drive_t *drivep, char *bufp, size_t retcnt )
* the number of bytes to next alignment
*/
static size_t
-do_get_align_cnt( drive_t * drivep )
+do_get_align_cnt(drive_t * drivep)
{
char *next_alignment_point;
intptr_t next_alignment_off;
drive_context_t *contextp;
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: get align cnt\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: get align cnt\n");
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_WRITE );
- assert( ! contextp->dc_errorpr );
- assert( ! contextp->dc_ownedp );
- assert( contextp->dc_recp );
- assert( contextp->dc_nextp );
- assert( contextp->dc_nextp < contextp->dc_recendp );
+ assert(contextp->dc_mode == OM_WRITE);
+ assert(! contextp->dc_errorpr);
+ assert(! contextp->dc_ownedp);
+ assert(contextp->dc_recp);
+ assert(contextp->dc_nextp);
+ assert(contextp->dc_nextp < contextp->dc_recendp);
/* calculate the next alignment point at or beyond the current nextp.
* the following algorithm works because all buffers are page-aligned
* and a multiple of PGSZ.
*/
- next_alignment_off = ( intptr_t )contextp->dc_nextp;
+ next_alignment_off = (intptr_t)contextp->dc_nextp;
next_alignment_off += PGMASK;
next_alignment_off &= ~PGMASK;
- next_alignment_point = ( char * )next_alignment_off;
- assert( next_alignment_point <= contextp->dc_recendp );
+ next_alignment_point = (char *)next_alignment_off;
+ assert(next_alignment_point <= contextp->dc_recendp);
/* return the number of bytes to the next alignment offset
*/
- assert( next_alignment_point >= contextp->dc_nextp );
- return ( size_t )( next_alignment_point - contextp->dc_nextp );
+ assert(next_alignment_point >= contextp->dc_nextp);
+ return (size_t)(next_alignment_point - contextp->dc_nextp);
}
/* do_end_write - pad and write pending record if any client data in it.
@@ -2164,9 +2164,9 @@ do_get_align_cnt( drive_t * drivep )
* DRIVE_ERROR_* on failure
*/
static int
-do_end_write( drive_t *drivep, off64_t *ncommittedp )
+do_end_write(drive_t *drivep, off64_t *ncommittedp)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
off64_t first_rec_w_err; /* zero-based index */
off64_t recs_wtn_wo_err;
off64_t recs_guaranteed;
@@ -2174,17 +2174,17 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
int rval;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: end write\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: end write\n");
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_WRITE );
- assert( ! contextp->dc_ownedp );
- assert( contextp->dc_recp );
- assert( contextp->dc_nextp );
- assert( contextp->dc_nextp >= contextp->dc_recp + STAPE_HDR_SZ );
- assert( contextp->dc_nextp < contextp->dc_recendp );
+ assert(contextp->dc_mode == OM_WRITE);
+ assert(! contextp->dc_ownedp);
+ assert(contextp->dc_recp);
+ assert(contextp->dc_nextp);
+ assert(contextp->dc_nextp >= contextp->dc_recp + STAPE_HDR_SZ);
+ assert(contextp->dc_nextp < contextp->dc_recendp);
/* pre-initialize return of count of bytes committed to media
*/
@@ -2194,46 +2194,46 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
* to do anymore writes, just cleanup and return 0. don't need to
* do commits, already done when error occured.
*/
- if ( contextp->dc_errorpr ) {
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ if (contextp->dc_errorpr) {
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_mode = OM_NONE;
- drive_mark_discard( drivep );
- *ncommittedp = ( contextp->dc_iocnt - contextp->dc_lostrecmax )
+ drive_mark_discard(drivep);
+ *ncommittedp = (contextp->dc_iocnt - contextp->dc_lostrecmax)
*
- ( off64_t )tape_recsz;
+ (off64_t)tape_recsz;
contextp->dc_recp = 0;
return 0;
}
/* if any user data in current record buffer, send it out.
*/
- if ( contextp->dc_nextp > contextp->dc_recp + STAPE_HDR_SZ ) {
+ if (contextp->dc_nextp > contextp->dc_recp + STAPE_HDR_SZ) {
rec_hdr_t *rechdrp;
size_t bufusedcnt;
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
- bufusedcnt = ( size_t )( contextp->dc_nextp
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
+ bufusedcnt = (size_t)(contextp->dc_nextp
-
- contextp->dc_recp );
+ contextp->dc_recp);
rechdrp->rec_used = bufusedcnt;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "writing padded last record\n" );
- if ( contextp->dc_singlethreadedpr ) {
- rval = write_record( drivep,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "writing padded last record\n");
+ if (contextp->dc_singlethreadedpr) {
+ rval = write_record(drivep,
contextp->dc_recp,
- BOOL_TRUE, BOOL_TRUE );
+ BOOL_TRUE, BOOL_TRUE);
} else {
- assert( contextp->dc_msgp );
+ assert(contextp->dc_msgp);
contextp->dc_msgp->rm_op = RING_OP_WRITE;
contextp->dc_msgp->rm_user = contextp->dc_reccnt;
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- switch( contextp->dc_msgp->rm_stat ) {
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ switch(contextp->dc_msgp->rm_stat) {
case RING_STAT_OK:
case RING_STAT_INIT:
rval = 0;
@@ -2242,7 +2242,7 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
rval = contextp->dc_msgp->rm_rval;
break;
default:
- assert( 0 );
+ assert(0);
contextp->dc_recp = 0;
return DRIVE_ERROR_CORE;
}
@@ -2259,7 +2259,7 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
* media, and that will be used to select which marks
* to commit and which to discard.
*/
- if ( rval ) {
+ if (rval) {
first_rec_w_err = contextp->dc_iocnt;
/* because dc_iocnt bumped by write_record
* only if no error
@@ -2267,28 +2267,28 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
} else {
first_rec_w_err = -1L;
}
- if ( ! contextp->dc_singlethreadedpr ) {
- while ( ! rval ) {
- assert( contextp->dc_msgp );
+ if (! contextp->dc_singlethreadedpr) {
+ while (! rval) {
+ assert(contextp->dc_msgp);
contextp->dc_msgp->rm_op = RING_OP_TRACE;
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- if ( contextp->dc_msgp->rm_op == RING_OP_TRACE ) {
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ if (contextp->dc_msgp->rm_op == RING_OP_TRACE) {
break;
}
- switch( contextp->dc_msgp->rm_stat ) {
+ switch(contextp->dc_msgp->rm_stat) {
case RING_STAT_OK:
case RING_STAT_INIT:
- assert( rval == 0 );
+ assert(rval == 0);
break;
case RING_STAT_ERROR:
rval = contextp->dc_msgp->rm_rval;
first_rec_w_err = contextp->dc_msgp->rm_user;
break;
default:
- assert( 0 );
+ assert(0);
contextp->dc_recp = 0;
return DRIVE_ERROR_CORE;
}
@@ -2297,8 +2297,8 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
/* the ring is now flushed. reset
*/
- if ( ! contextp->dc_singlethreadedpr ) {
- Ring_reset( contextp->dc_ringp, contextp->dc_msgp );
+ if (! contextp->dc_singlethreadedpr) {
+ Ring_reset(contextp->dc_ringp, contextp->dc_msgp);
contextp->dc_msgp = 0;
}
contextp->dc_recp = 0;
@@ -2307,30 +2307,30 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
* side-effect of flushing the driver/drive of pending writes,
* exposing any write errors.
*/
- if ( ! rval ) {
+ if (! rval) {
int weofrval;
mtstat_t mtstat;
bool_t ok;
- weofrval = mt_op( contextp->dc_fd, MTWEOF, 1 );
- if ( ! weofrval ) {
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ weofrval = mt_op(contextp->dc_fd, MTWEOF, 1);
+ if (! weofrval) {
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
mtstat = 0;
rval = DRIVE_ERROR_DEVICE;
}
} else {
mtstat = 0;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"MTWEOF returned %d: errno == %d (%s)\n",
weofrval,
errno,
- strerror( errno ));
+ strerror(errno));
}
- if ( weofrval || IS_EW( mtstat ) || IS_EOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "hit EOM trying to write file mark\n" );
+ if (weofrval || IS_EW(mtstat) || IS_EOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "hit EOM trying to write file mark\n");
rval = DRIVE_ERROR_EOM;
}
}
@@ -2349,18 +2349,18 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
* and return rval. return by reference the number of bytes committed
* to tape.
*/
- if ( rval ) {
- assert( first_rec_w_err >= 0 );
+ if (rval) {
+ assert(first_rec_w_err >= 0);
recs_wtn_wo_err = first_rec_w_err;
recs_guaranteed = recs_wtn_wo_err - contextp->dc_lostrecmax;
} else {
- assert( first_rec_w_err == -1 );
+ assert(first_rec_w_err == -1);
recs_wtn_wo_err = contextp->dc_iocnt;
recs_guaranteed = recs_wtn_wo_err;
}
- bytes_committed = recs_guaranteed * ( off64_t )tape_recsz;
- drive_mark_commit( drivep, bytes_committed );
- drive_mark_discard( drivep );
+ bytes_committed = recs_guaranteed * (off64_t)tape_recsz;
+ drive_mark_commit(drivep, bytes_committed);
+ drive_mark_discard(drivep);
contextp->dc_mode = OM_NONE;
*ncommittedp = bytes_committed;
return rval;
@@ -2374,7 +2374,7 @@ do_end_write( drive_t *drivep, off64_t *ncommittedp )
* *statp set to zero or DRIVE_ERROR_...
*/
static int
-do_fsf( drive_t *drivep, int count, int *statp )
+do_fsf(drive_t *drivep, int count, int *statp)
{
int i, done, op_failed, opcount;
mtstat_t mtstat;
@@ -2382,42 +2382,42 @@ do_fsf( drive_t *drivep, int count, int *statp )
/* get drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* verify protocol being followed
*/
- assert( contextp->dc_mode == OM_NONE );
+ assert(contextp->dc_mode == OM_NONE);
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: fsf: count %d\n",
- count );
+ count);
- assert( count );
- assert( contextp->dc_mode == OM_NONE );
+ assert(count);
+ assert(contextp->dc_mode == OM_NONE);
/* get tape status
*/
- if ( ! mt_get_status( drivep, &mtstat) ) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
- for ( i = 0 ; i < count; i++ ) {
+ for (i = 0 ; i < count; i++) {
done = 0;
opcount = 2;
/* the tape may encounter errors will trying to
* reach the next file.
*/
- while ( !done ) {
+ while (!done) {
/* check for end-of-data and end-of-tape conditions
*/
- if ( IS_EOT( mtstat ) ) {
+ if (IS_EOT(mtstat)) {
*statp = DRIVE_ERROR_EOM;
return i;
- } else if ( IS_EOD( mtstat ) ) {
+ } else if (IS_EOD(mtstat)) {
*statp = DRIVE_ERROR_EOD;
return i;
}
@@ -2426,17 +2426,17 @@ do_fsf( drive_t *drivep, int count, int *statp )
* NOTE:
* ignore return code
*/
- mlog( MLOG_VERBOSE | MLOG_DRIVE,
- _("advancing tape to next media file\n") );
+ mlog(MLOG_VERBOSE | MLOG_DRIVE,
+ _("advancing tape to next media file\n"));
op_failed = 0;
- assert( contextp->dc_fd >= 0 );
- if ( mt_op( contextp->dc_fd, MTFSF, 1 ) ) {
+ assert(contextp->dc_fd >= 0);
+ if (mt_op(contextp->dc_fd, MTFSF, 1)) {
op_failed = 1;
}
- if ( ! mt_get_status( drivep, &mtstat) ) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
*statp = DRIVE_ERROR_DEVICE;
return i;
}
@@ -2444,7 +2444,7 @@ do_fsf( drive_t *drivep, int count, int *statp )
/* Check for a file mark to
* determine if the fsf command worked.
*/
- if ( (!op_failed) && (IS_FMK(mtstat)) ) {
+ if ((!op_failed) && (IS_FMK(mtstat))) {
done = 1;
}
@@ -2452,9 +2452,9 @@ do_fsf( drive_t *drivep, int count, int *statp )
* times, and a file mark has not been reached,
* return an error.
*/
- if ( --opcount < 0 ) {
- mlog( MLOG_VERBOSE | MLOG_DRIVE,
- _("FSF tape command failed\n") );
+ if (--opcount < 0) {
+ mlog(MLOG_VERBOSE | MLOG_DRIVE,
+ _("FSF tape command failed\n"));
*statp = DRIVE_ERROR_DEVICE;
return i;
@@ -2474,19 +2474,19 @@ do_fsf( drive_t *drivep, int count, int *statp )
* *statp set to zero or DRIVE_ERROR_...
*/
static int
-do_bsf( drive_t *drivep, int count, int *statp )
+do_bsf(drive_t *drivep, int count, int *statp)
{
#ifdef DEBUG
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
#endif
int skipped;
mtstat_t mtstat;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"drive op: bsf: count %d\n",
- count );
+ count);
- assert( contextp->dc_mode == OM_NONE );
+ assert(contextp->dc_mode == OM_NONE);
*statp = 0;
@@ -2497,29 +2497,29 @@ do_bsf( drive_t *drivep, int count, int *statp )
/* get tape status
*/
- if ( ! mt_get_status( drivep, &mtstat )) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
/* check for beginning-of-tape condition. close/reopen hack here
*/
- if ( IS_BOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "reopening drive while at BOT\n" );
- Close( drivep );
- if ( ! Open( drivep )) {
- display_access_failed_message( drivep );
+ if (IS_BOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "reopening drive while at BOT\n");
+ Close(drivep);
+ if (! Open(drivep)) {
+ display_access_failed_message(drivep);
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
- if ( ! mt_get_status( drivep, &mtstat )) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
- assert( IS_BOT(mtstat ));
+ assert(IS_BOT(mtstat));
*statp = DRIVE_ERROR_BOM;
@@ -2529,18 +2529,18 @@ do_bsf( drive_t *drivep, int count, int *statp )
/* check if already at (and to right of) file mark and
* count is zero.
*/
- if ( IS_FMK( mtstat ) && count == 0 ) {
+ if (IS_FMK(mtstat) && count == 0) {
return 0;
}
/* back space - places us to left of previous file mark
*/
- assert( drivep->d_capabilities & DRIVE_CAP_BSF );
- mtstat = bsf_and_verify( drivep );
+ assert(drivep->d_capabilities & DRIVE_CAP_BSF);
+ mtstat = bsf_and_verify(drivep);
/* check again for beginning-of-tape condition
*/
- if ( IS_BOT( mtstat )) {
+ if (IS_BOT(mtstat)) {
*statp = DRIVE_ERROR_BOM;
return 0;
}
@@ -2550,8 +2550,8 @@ do_bsf( drive_t *drivep, int count, int *statp )
* TS devices !!! LINUX ST tape driver only reports
* GMT_EOF to the right of the filemark !!
*/
- if ( TS_ISDRIVER ) {
- if ( ! IS_FMK( mtstat )) {
+ if (TS_ISDRIVER) {
+ if (! IS_FMK(mtstat)) {
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
@@ -2559,18 +2559,18 @@ do_bsf( drive_t *drivep, int count, int *statp )
/* now loop, skipping media files
*/
- for ( skipped = 0 ; skipped < count ; skipped++ ) {
+ for (skipped = 0 ; skipped < count ; skipped++) {
/* move to the left of the next file mark on the left.
* check for BOT.
*/
- mtstat = bsf_and_verify( drivep );
- if ( IS_BOT( mtstat )) {
+ mtstat = bsf_and_verify(drivep);
+ if (IS_BOT(mtstat)) {
*statp = DRIVE_ERROR_BOM;
return skipped + 1;
}
- if ( TS_ISDRIVER ) {
- if ( ! IS_FMK( mtstat )) {
+ if (TS_ISDRIVER) {
+ if (! IS_FMK(mtstat)) {
*statp = DRIVE_ERROR_DEVICE;
return 0;
}
@@ -2579,11 +2579,11 @@ do_bsf( drive_t *drivep, int count, int *statp )
/* finally, move to the right side of the file mark
*/
- mtstat = fsf_and_verify( drivep );
- if( IS_EOT( mtstat )) {
+ mtstat = fsf_and_verify(drivep);
+ if(IS_EOT(mtstat)) {
*statp = DRIVE_ERROR_EOM;
}
- if ( ! IS_FMK( mtstat )) {
+ if (! IS_FMK(mtstat)) {
*statp = DRIVE_ERROR_DEVICE;
}
@@ -2600,23 +2600,23 @@ do_bsf( drive_t *drivep, int count, int *statp )
* DRIVE_ERROR_* on failure
*/
static int
-do_rewind( drive_t *drivep )
+do_rewind(drive_t *drivep)
{
#ifdef DEBUG
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
#endif
mtstat_t mtstat;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: rewind\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: rewind\n");
- assert( contextp->dc_mode == OM_NONE );
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_mode == OM_NONE);
+ assert(contextp->dc_fd >= 0);
/* use validating tape rewind util func
*/
- mtstat = rewind_and_verify( drivep );
- if ( ! IS_BOT( mtstat )) {
+ mtstat = rewind_and_verify(drivep);
+ if (! IS_BOT(mtstat)) {
return DRIVE_ERROR_DEVICE;
} else {
return 0;
@@ -2631,40 +2631,40 @@ do_rewind( drive_t *drivep )
* DRIVE_ERROR_* on failure
*/
static int
-do_erase( drive_t *drivep )
+do_erase(drive_t *drivep)
{
#ifdef DEBUG
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
#endif
mtstat_t mtstat;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: erase\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: erase\n");
- assert( contextp->dc_mode == OM_NONE );
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_mode == OM_NONE);
+ assert(contextp->dc_fd >= 0);
/* use validating tape rewind util func
*/
- mtstat = rewind_and_verify( drivep );
- if ( ! IS_BOT( mtstat )) {
+ mtstat = rewind_and_verify(drivep);
+ if (! IS_BOT(mtstat)) {
return DRIVE_ERROR_DEVICE;
}
/* use validating tape erase util func
*/
- ( void )erase_and_verify( drivep );
+ (void)erase_and_verify(drivep);
/* rewind again
*/
- mtstat = rewind_and_verify( drivep );
- if ( ! IS_BOT( mtstat )) {
+ mtstat = rewind_and_verify(drivep);
+ if (! IS_BOT(mtstat)) {
return DRIVE_ERROR_DEVICE;
}
/* close the drive so we start from scratch
*/
- Close( drivep );
+ Close(drivep);
return 0;
}
@@ -2676,27 +2676,27 @@ do_erase( drive_t *drivep )
* DRIVE_ERROR_DEVICE on failure
*/
static int
-do_eject_media( drive_t *drivep )
+do_eject_media(drive_t *drivep)
{
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: eject media\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: eject media\n");
/* drive must be open
*/
- assert( contextp->dc_fd >= 0 );
- assert( contextp->dc_mode == OM_NONE );
+ assert(contextp->dc_fd >= 0);
+ assert(contextp->dc_mode == OM_NONE);
/* issue tape unload
*/
- if ( contextp->dc_unloadokpr ) {
- ( void )mt_op( contextp->dc_fd, MTUNLOAD, 0 );
+ if (contextp->dc_unloadokpr) {
+ (void)mt_op(contextp->dc_fd, MTUNLOAD, 0);
}
/* close the device driver
*/
- Close( drivep );
+ Close(drivep);
return 0;
}
@@ -2709,10 +2709,10 @@ do_eject_media( drive_t *drivep )
*/
/* ARGSUSED */
static int
-do_get_device_class( drive_t *drivep)
+do_get_device_class(drive_t *drivep)
{
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: get device class\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: get device class\n");
return DEVICE_TAPE_REMOVABLE;
}
@@ -2720,69 +2720,69 @@ do_get_device_class( drive_t *drivep)
/* do_display_metrics - print ring stats if using I/O ring
*/
static void
-do_display_metrics( drive_t *drivep )
+do_display_metrics(drive_t *drivep)
{
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ring_t *ringp = contextp->dc_ringp;
- if ( ringp ) {
- if ( drivecnt > 1 ) {
- mlog( MLOG_NORMAL | MLOG_BARE | MLOG_NOLOCK | MLOG_DRIVE,
+ if (ringp) {
+ if (drivecnt > 1) {
+ mlog(MLOG_NORMAL | MLOG_BARE | MLOG_NOLOCK | MLOG_DRIVE,
_("drive %u "),
- drivep->d_index );
+ drivep->d_index);
}
- display_ring_metrics( drivep,
- MLOG_NORMAL | MLOG_BARE | MLOG_NOLOCK );
+ display_ring_metrics(drivep,
+ MLOG_NORMAL | MLOG_BARE | MLOG_NOLOCK);
}
}
/* do_quit
*/
static void
-do_quit( drive_t *drivep )
+do_quit(drive_t *drivep)
{
drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ring_t *ringp = contextp->dc_ringp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op: quit\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op: quit\n");
/* print the ring metrics and kill the ring
*/
- if ( ringp ) {
- display_ring_metrics( drivep, MLOG_VERBOSE );
+ if (ringp) {
+ display_ring_metrics(drivep, MLOG_VERBOSE);
/* tell slave to die
*/
- mlog( (MLOG_NITTY + 1) | MLOG_DRIVE,
- "ring op: destroy\n" );
- ring_destroy( ringp );
+ mlog((MLOG_NITTY + 1) | MLOG_DRIVE,
+ "ring op: destroy\n");
+ ring_destroy(ringp);
}
- if ( ! contextp->dc_isvarpr
+ if (! contextp->dc_isvarpr
&&
! contextp->dc_isQICpr
&&
contextp->dc_cansetblkszpr
&&
- ( contextp->dc_origcurblksz != 0 ) ) {
- ( void )set_fixed_blksz( drivep, contextp->dc_origcurblksz );
+ (contextp->dc_origcurblksz != 0)) {
+ (void)set_fixed_blksz(drivep, contextp->dc_origcurblksz);
}
/* issue tape unload
*/
- if ( contextp->dc_unloadokpr ) {
- ( void )mt_op( contextp->dc_fd, MTUNLOAD, 0 );
+ if (contextp->dc_unloadokpr) {
+ (void)mt_op(contextp->dc_fd, MTUNLOAD, 0);
}
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "drive op quit complete\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "drive op quit complete\n");
}
static double
-percent64( off64_t num, off64_t denom )
+percent64(off64_t num, off64_t denom)
{
- return ( double )( num * 100 ) / ( double )denom;
+ return (double)(num * 100) / (double)denom;
}
@@ -2831,7 +2831,7 @@ percent64( off64_t num, off64_t denom )
static int
-read_label( drive_t *drivep )
+read_label(drive_t *drivep)
{
drive_context_t *contextp;
int nread;
@@ -2843,46 +2843,46 @@ read_label( drive_t *drivep )
/* initialize context ptr
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* if not at BOT or a file mark, advance to right of next file mark
*/
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
- if ( ! IS_BOT( mtstat ) && ! IS_FMK( mtstat )) {
- mtstat = fsf_and_verify( drivep );
+ if (! IS_BOT(mtstat) && ! IS_FMK(mtstat)) {
+ mtstat = fsf_and_verify(drivep);
}
/* if we hit EOM or early warning, just return
*/
- if ( IS_EOT( mtstat ) || IS_EW( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "begin read hit EOM/EW\n" );
+ if (IS_EOT(mtstat) || IS_EW(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "begin read hit EOM/EW\n");
return DRIVE_ERROR_EOM;
}
/* if we hit EOD, a file mark is missing
*/
- if ( IS_EOD( mtstat )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
- _("file mark missing from tape (hit EOD)\n") );
+ if (IS_EOD(mtstat)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ _("file mark missing from tape (hit EOD)\n"));
#ifdef DUMP
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
- _("writing file mark at EOD\n") );
- rval = mt_op( contextp->dc_fd, MTWEOF, 1 );
- if ( rval ) {
- mlog( MLOG_NORMAL | MLOG_WARNING,
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ _("writing file mark at EOD\n"));
+ rval = mt_op(contextp->dc_fd, MTWEOF, 1);
+ if (rval) {
+ mlog(MLOG_NORMAL | MLOG_WARNING,
_("unable to write file mark at eod: %s (%d)\n"),
- strerror( errno ),
- errno );
+ strerror(errno),
+ errno);
return DRIVE_ERROR_MEDIA;
}
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
#endif /* DUMP */
@@ -2890,9 +2890,9 @@ read_label( drive_t *drivep )
/* verify we are either at BOT or a file mark
*/
- if ( ! IS_BOT( mtstat ) && ! IS_FMK( mtstat )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
- _("file mark missing from tape\n") );
+ if (! IS_BOT(mtstat) && ! IS_FMK(mtstat)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ _("file mark missing from tape\n"));
#ifdef DUMP
return DRIVE_ERROR_MEDIA;
#endif
@@ -2901,7 +2901,7 @@ read_label( drive_t *drivep )
/* remember if we were at BOT, so we know how to reposition if EOD
* encountered
*/
- if ( IS_BOT( mtstat )) {
+ if (IS_BOT(mtstat)) {
wasatbotpr = BOOL_TRUE;
} else {
wasatbotpr = BOOL_FALSE;
@@ -2909,18 +2909,18 @@ read_label( drive_t *drivep )
/* read the first record of the media file directly
*/
- nread = Read( drivep,
+ nread = Read(drivep,
contextp->dc_recp,
tape_recsz,
- &saved_errno );
+ &saved_errno);
/* if a read error, get status
*/
- if ( nread != ( int )tape_recsz ) {
- assert( nread < ( int )tape_recsz );
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ if (nread != (int)tape_recsz) {
+ assert(nread < (int)tape_recsz);
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
} else {
@@ -2929,29 +2929,29 @@ read_label( drive_t *drivep )
/* check for an unexpected errno
*/
- if ( nread < 0 && saved_errno != ENOSPC ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (nread < 0 && saved_errno != ENOSPC) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("could not read from drive: %s (%d)\n"),
- strerror( errno ),
- errno );
+ strerror(errno),
+ errno);
return DRIVE_ERROR_DEVICE;
}
/* check for a blank tape. NOTE: shouldn't get here!
*/
- if ( nread == 0 && wasatbotpr ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (nread == 0 && wasatbotpr) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("unexpectedly encountered EOD at BOT: "
- "assuming corrupted media\n") );
- ( void )rewind_and_verify( drivep );
+ "assuming corrupted media\n"));
+ (void)rewind_and_verify(drivep);
return DRIVE_ERROR_MEDIA;
}
/* if we hit end of tape or early warning, indicate EOM
*/
- if ( IS_EOT( mtstat ) || IS_EW( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "hit EOM\n" );
+ if (IS_EOT(mtstat) || IS_EW(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "hit EOM\n");
return DRIVE_ERROR_EOM;
}
@@ -2959,29 +2959,29 @@ read_label( drive_t *drivep )
#ifdef DUMP
/* if we hit EOD, re-position in anticipation of appending.
*/
- if ( IS_EOD( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "hit EOD: repositioning for append\n" );
- if ( drivep->d_capabilities & DRIVE_CAP_BSF ) {
- ( void )bsf_and_verify( drivep );
+ if (IS_EOD(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "hit EOD: repositioning for append\n");
+ if (drivep->d_capabilities & DRIVE_CAP_BSF) {
+ (void)bsf_and_verify(drivep);
}
- ( void )fsf_and_verify( drivep );
+ (void)fsf_and_verify(drivep);
return DRIVE_ERROR_EOD;
}
#endif /* DUMP */
#ifdef RESTORE
/* Linux case */
- if ( IS_EOD( mtstat ) && IS_FMK( mtstat ) ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "hit EOM\n" );
+ if (IS_EOD(mtstat) && IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "hit EOM\n");
return DRIVE_ERROR_EOM;
}
- if ( IS_EOD( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "hit EOD\n" );
+ if (IS_EOD(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "hit EOD\n");
return DRIVE_ERROR_EOD;
}
#endif /* RESTORE */
@@ -2989,11 +2989,11 @@ read_label( drive_t *drivep )
/* if we hit a file mark, this is very bad.
* indicates the media has been corrupted
*/
- if ( IS_FMK( mtstat )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (IS_FMK(mtstat)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("unexpectedly encountered a file mark: "
- "assuming corrupted media\n") );
- ( void )rewind_and_verify( drivep );
+ "assuming corrupted media\n"));
+ (void)rewind_and_verify(drivep);
return DRIVE_ERROR_MEDIA;
}
@@ -3001,13 +3001,13 @@ read_label( drive_t *drivep )
*/
contextp->dc_iocnt = 1;
- rval = validate_media_file_hdr( drivep );
+ rval = validate_media_file_hdr(drivep);
return rval;
}
static int
-validate_media_file_hdr( drive_t *drivep )
+validate_media_file_hdr(drive_t *drivep)
{
global_hdr_t *grhdrp = drivep->d_greadhdrp;
drive_hdr_t *drhdrp = drivep->d_readhdrp;
@@ -3024,10 +3024,10 @@ validate_media_file_hdr( drive_t *drivep )
content_hdr_t *tmpch = (content_hdr_t *)tmpmh->mh_upper;
content_inode_hdr_t *tmpcih = (content_inode_hdr_t *)tmpch->ch_specific;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "validating media file header\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "validating media file header\n");
- memcpy( tmpbuf, contextp->dc_recp, GLOBAL_HDR_SZ );
+ memcpy(tmpbuf, contextp->dc_recp, GLOBAL_HDR_SZ);
mlog(MLOG_NITTY, "validate_media_file_hdr\n"
"\tgh_magic %.100s\n"
@@ -3047,14 +3047,14 @@ validate_media_file_hdr( drive_t *drivep )
/* check the checksum
*/
- if ( ! global_hdr_checksum_check( tmpgh )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (! global_hdr_checksum_check(tmpgh)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"bad media file header checksum\n");
return DRIVE_ERROR_CORRUPTION;
}
- if ( ! tape_rec_checksum_check( contextp, contextp->dc_recp )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (! tape_rec_checksum_check(contextp, contextp->dc_recp)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape record checksum error\n");
return DRIVE_ERROR_CORRUPTION;
@@ -3067,54 +3067,54 @@ validate_media_file_hdr( drive_t *drivep )
xlate_content_inode_hdr(tmpcih, cih, 1);
xlate_rec_hdr(tmprh, tprhdrp, 1);
- memcpy( contextp->dc_recp, grhdrp, GLOBAL_HDR_SZ );
+ memcpy(contextp->dc_recp, grhdrp, GLOBAL_HDR_SZ);
/* check the magic number
*/
- if ( strncmp( grhdrp->gh_magic, GLOBAL_HDR_MAGIC,GLOBAL_HDR_MAGIC_SZ)) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (strncmp(grhdrp->gh_magic, GLOBAL_HDR_MAGIC,GLOBAL_HDR_MAGIC_SZ)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"missing magic number in tape label\n");
return DRIVE_ERROR_FORMAT;
}
/* check the version
*/
- if ( global_version_check( grhdrp->gh_version ) != BOOL_TRUE ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (global_version_check(grhdrp->gh_version) != BOOL_TRUE) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"invalid version number (%d) in tape label\n",
- grhdrp->gh_version );
+ grhdrp->gh_version);
return DRIVE_ERROR_VERSION;
}
/* check the strategy id
*/
- if ( drhdrp->dh_strategyid != drivep->d_strategyp->ds_id ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (drhdrp->dh_strategyid != drivep->d_strategyp->ds_id) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"unrecognized drive strategy ID (%d)\n",
- drivep->d_readhdrp->dh_strategyid );
+ drivep->d_readhdrp->dh_strategyid);
return DRIVE_ERROR_FORMAT;
}
/* check the record magic number
*/
- if ( tprhdrp->magic != STAPE_MAGIC ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (tprhdrp->magic != STAPE_MAGIC) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"invalid record magic number in tape label\n");
return DRIVE_ERROR_FORMAT;
}
/* check the record version number
*/
- if ( tprhdrp->version != STAPE_VERSION ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (tprhdrp->version != STAPE_VERSION) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"invalid record version number in tape label\n");
return DRIVE_ERROR_VERSION;
}
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"media file header valid: "
"media file ix %d\n",
- mrhdrp->mh_mediafileix );
+ mrhdrp->mh_mediafileix);
return 0;
}
@@ -3132,59 +3132,59 @@ validate_media_file_hdr( drive_t *drivep )
* FALSE on failure
*/
static bool_t
-set_fixed_blksz( drive_t *drivep, size_t blksz )
+set_fixed_blksz(drive_t *drivep, size_t blksz)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ix_t try;
/* sanity checks
*/
- assert( blksz );
- assert( contextp->dc_isvarpr == BOOL_FALSE );
- assert( contextp->dc_cansetblkszpr );
- assert( contextp->dc_fd >= 0 );
+ assert(blksz);
+ assert(contextp->dc_isvarpr == BOOL_FALSE);
+ assert(contextp->dc_cansetblkszpr);
+ assert(contextp->dc_fd >= 0);
/* give it two tries: first without rewinding, second with rewinding
*/
- for ( try = 1 ; try <= 2 ; try++ ) {
+ for (try = 1 ; try <= 2 ; try++) {
struct mtblkinfo mtinfo;
/* set the tape block size. requires re-open
*/
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"setting fixed block size to %d\n",
- blksz );
+ blksz);
/* close and re-open
*/
- Close( drivep );
- if ( ! Open( drivep )) {
- display_access_failed_message( drivep );
+ Close(drivep);
+ if (! Open(drivep)) {
+ display_access_failed_message(drivep);
return BOOL_FALSE;
}
/* issue call to set block size
*/
- if ( mt_op( contextp->dc_fd,
+ if (mt_op(contextp->dc_fd,
MTSETBLK,
- ( int )blksz ) ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ (int)blksz)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"MTSETBLK %u failed: %s (%d)\n",
blksz,
- strerror( errno ),
+ strerror(errno),
errno);
}
/* see if we were successful (can't look if RMT, so assume
* it worked)
*/
- if ( ! contextp->dc_isrmtpr ) {
+ if (! contextp->dc_isrmtpr) {
bool_t ok;
- ok = mt_blkinfo( contextp->dc_fd, &mtinfo );
- if ( ! ok ) {
+ ok = mt_blkinfo(contextp->dc_fd, &mtinfo);
+ if (! ok) {
return BOOL_FALSE;
}
- if ( mtinfo.curblksz == blksz ) {
+ if (mtinfo.curblksz == blksz) {
return BOOL_TRUE;
}
} else {
@@ -3193,12 +3193,12 @@ set_fixed_blksz( drive_t *drivep, size_t blksz )
/* so rewind and try again
*/
- ( void )rewind_and_verify( drivep );
+ (void)rewind_and_verify(drivep);
}
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("unable to set block size to %d\n"),
- blksz );
+ blksz);
return BOOL_FALSE;
}
@@ -3213,13 +3213,13 @@ set_fixed_blksz( drive_t *drivep, size_t blksz )
* FALSE on error
*/
static bool_t
-get_tpcaps( drive_t *drivep )
+get_tpcaps(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_fd >= 0);
- if ( contextp->dc_isrmtpr ) {
+ if (contextp->dc_isrmtpr) {
/* can't ask about blksz, can't set blksz, can't ask about
* drive types/caps. assume a drive which can overwrite.
* assume NOT QIC, since fixed blksz devices not supported
@@ -3236,8 +3236,8 @@ get_tpcaps( drive_t *drivep )
*/
struct mtblkinfo mtinfo;
bool_t ok;
- ok = mt_blkinfo( contextp->dc_fd, &mtinfo );
- if ( ! ok ) {
+ ok = mt_blkinfo(contextp->dc_fd, &mtinfo);
+ if (! ok) {
return BOOL_FALSE;
}
@@ -3254,20 +3254,20 @@ get_tpcaps( drive_t *drivep )
contextp->dc_cangetblkszpr = BOOL_TRUE;
contextp->dc_cansetblkszpr = BOOL_TRUE;
contextp->dc_maxblksz = mtinfo.maxblksz;
- if ( contextp->dc_origcurblksz == 0 )
+ if (contextp->dc_origcurblksz == 0)
contextp->dc_origcurblksz = mtinfo.curblksz;
drivep->d_capabilities |= DRIVE_CAP_OVERWRITE;
drivep->d_capabilities |= DRIVE_CAP_BSF;
#ifdef HIDDEN
Need to find equivalent in Linux.
- if ( mtcapablity & MTCAN_SEEK ) {
+ if (mtcapablity & MTCAN_SEEK) {
contextp->dc_canfsrpr = BOOL_TRUE;
}
#endif
}
}
- set_recommended_sizes( drivep );
+ set_recommended_sizes(drivep);
return BOOL_TRUE;
}
@@ -3280,32 +3280,32 @@ Need to find equivalent in Linux.
* void
*/
static void
-set_recommended_sizes( drive_t *drivep )
+set_recommended_sizes(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
off64_t fsize = drive_strategy_scsitape.ds_recmfilesz;
off64_t marksep = drive_strategy_scsitape.ds_recmarksep;
if (contextp->dc_filesz > 0) {
fsize = contextp->dc_filesz;
#ifdef DUMP
- if ( hdr_mfilesz > fsize ) {
- mlog( MLOG_WARNING, _(
+ if (hdr_mfilesz > fsize) {
+ mlog(MLOG_WARNING, _(
"recommended media file size of %llu Mb less than"
" estimated file header size %llu Mb for %s\n"),
- fsize / ( 1024 * 1024 ),
- hdr_mfilesz / ( 1024 * 1024 ),
- drivep->d_pathname );
+ fsize / (1024 * 1024),
+ hdr_mfilesz / (1024 * 1024),
+ drivep->d_pathname);
}
#endif /* DUMP */
}
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"recommended tape media file size set to 0x%llx bytes\n",
- fsize );
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ fsize);
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"recommended tape media mark separation set to 0x%llx bytes\n",
- marksep );
+ marksep);
drivep->d_recmfilesz = fsize;
drivep->d_recmarksep = marksep;
@@ -3326,36 +3326,36 @@ set_recommended_sizes( drive_t *drivep )
* FALSE on failure
*/
static bool_t
-mt_blkinfo( int fd, struct mtblkinfo *minfo )
+mt_blkinfo(int fd, struct mtblkinfo *minfo)
{
struct mtget mt_stat;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape op: get block size info\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape op: get block size info\n");
if (TS_ISDRIVER) { /* Use TS ioctl MTIOCGETBLKINFO so we don't
* have to hard code the max block size */
struct mtblkinfo ts_blkinfo;
- if ( ioctl(fd, MTIOCGETBLKINFO, &ts_blkinfo) < 0 ) {
+ if (ioctl(fd, MTIOCGETBLKINFO, &ts_blkinfo) < 0) {
/* failure
*/
mlog(MLOG_DEBUG,
"tape command MTIOCGETBLKINFO failed : %d (%s)\n",
errno,
- strerror( errno ));
+ strerror(errno));
return BOOL_FALSE;
}
minfo->curblksz = ts_blkinfo.curblksz;
minfo->maxblksz = ts_blkinfo.maxblksz;
}
else {
- if ( ioctl(fd, MTIOCGET, &mt_stat) < 0 ) {
+ if (ioctl(fd, MTIOCGET, &mt_stat) < 0) {
/* failure
*/
mlog(MLOG_DEBUG,
"tape command MTIOCGET failed : %d (%s)\n",
errno,
- strerror( errno ));
+ strerror(errno));
return BOOL_FALSE;
}
minfo->curblksz = (mt_stat.mt_dsreg >> MT_ST_BLKSIZE_SHIFT) &
@@ -3363,7 +3363,7 @@ mt_blkinfo( int fd, struct mtblkinfo *minfo )
minfo->maxblksz = STAPE_MAX_LINUX_RECSZ;
}
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"max=%u cur=%u\n",
minfo->maxblksz,
minfo->curblksz);
@@ -3381,18 +3381,18 @@ mt_blkinfo( int fd, struct mtblkinfo *minfo )
* -1 on failure
*/
static int
-mt_op(int fd, int sub_op, int param )
+mt_op(int fd, int sub_op, int param)
{
struct mtop mop;
char *printstr;
int rval;
- mop.mt_op = (short )sub_op;
+ mop.mt_op = (short)sub_op;
mop.mt_count = param;
- assert( fd >= 0 );
+ assert(fd >= 0);
- switch ( sub_op ) {
+ switch (sub_op) {
case MTSEEK:
printstr = "seek";
break;
@@ -3427,22 +3427,22 @@ mt_op(int fd, int sub_op, int param )
printstr = "???";
break;
}
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape op: %s %d\n",
printstr,
- param );
+ param);
- rval = ioctl( fd, MTIOCTOP, &mop );
- if ( rval < 0 ) {
+ rval = ioctl(fd, MTIOCTOP, &mop);
+ if (rval < 0) {
/* failure
*/
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape op %s %d returns %d: errno == %d (%s)\n",
printstr,
param,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return -1;
}
@@ -3452,25 +3452,25 @@ mt_op(int fd, int sub_op, int param )
}
static bool_t
-mt_get_fileno( drive_t *drivep, long *fileno)
+mt_get_fileno(drive_t *drivep, long *fileno)
{
struct mtget mt_stat;
drive_context_t *contextp;
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape op: get fileno\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape op: get fileno\n");
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_fd >= 0);
- if ( ioctl(contextp->dc_fd, MTIOCGET, &mt_stat) < 0 ) {
+ if (ioctl(contextp->dc_fd, MTIOCGET, &mt_stat) < 0) {
/* failure
*/
mlog(MLOG_DEBUG,
"tape command MTIOCGET failed : %d (%s)\n",
errno,
- strerror( errno ));
+ strerror(errno));
return BOOL_FALSE;
}
*fileno = mt_stat.mt_fileno;
@@ -3485,17 +3485,17 @@ mt_get_fileno( drive_t *drivep, long *fileno)
* FALSE if not
*/
static bool_t
-mt_get_status( drive_t *drivep, long *status)
+mt_get_status(drive_t *drivep, long *status)
{
struct mtget mt_stat;
drive_context_t *contextp;
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape op: get status\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape op: get status\n");
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_fd >= 0);
if (TS_ISDRIVER) {
/*
@@ -3505,24 +3505,24 @@ mt_get_status( drive_t *drivep, long *status)
* See comments in map_ts_status() for more detail.
*/
struct mtget_sgi mt_stat_sgi;
- if ( ioctl(contextp->dc_fd, MTIOCGET_SGI, &mt_stat_sgi) < 0 ) {
+ if (ioctl(contextp->dc_fd, MTIOCGET_SGI, &mt_stat_sgi) < 0) {
/* failure
*/
mlog(MLOG_DEBUG,
"tape command MTIOCGET_SGI failed : %d (%s)\n",
errno,
- strerror( errno ));
+ strerror(errno));
return BOOL_FALSE;
}
- map_ts_status( &mt_stat, mt_stat_sgi );
+ map_ts_status(&mt_stat, mt_stat_sgi);
} else {
- if ( ioctl(contextp->dc_fd, MTIOCGET, &mt_stat) < 0 ) {
+ if (ioctl(contextp->dc_fd, MTIOCGET, &mt_stat) < 0) {
/* failure
*/
mlog(MLOG_DEBUG,
"tape command MTIOCGET failed : %d (%s)\n",
errno,
- strerror( errno ));
+ strerror(errno));
return BOOL_FALSE;
}
}
@@ -3532,7 +3532,7 @@ mt_get_status( drive_t *drivep, long *status)
*status = mt_stat.mt_gstat;
/* print out symbolic form of tape status */
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape status = %s%s%s%s%s%s%s\n",
IS_BOT(*status)? "bot ":"",
IS_FMK(*status)? "fmk ":"",
@@ -3553,28 +3553,28 @@ mt_get_status( drive_t *drivep, long *status)
* DRIVE_ERROR_*
*/
static int
-determine_write_error( drive_t *drivep, int nwritten, int saved_errno )
+determine_write_error(drive_t *drivep, int nwritten, int saved_errno)
{
mtstat_t mtstat;
int ret;
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
/* get tape device status
*/
- if ( ! mt_get_status( drivep, &mtstat) ) {
- status_failed_message( drivep );
+ if (! mt_get_status(drivep, &mtstat)) {
+ status_failed_message(drivep);
ret = DRIVE_ERROR_DEVICE;
- } else if ( IS_WPROT(mtstat) && (saved_errno == EROFS)) {
+ } else if (IS_WPROT(mtstat) && (saved_errno == EROFS)) {
mlog(MLOG_NORMAL,
_("tape is write protected\n"));
ret = DRIVE_ERROR_DEVICE;
- } else if ( (!IS_BOT(mtstat)) &&
- (IS_EOT( mtstat ) || IS_EW( mtstat) ||
+ } else if ((!IS_BOT(mtstat)) &&
+ (IS_EOT(mtstat) || IS_EW(mtstat) ||
(saved_errno == ENOSPC))) {
ret = DRIVE_ERROR_EOM;
- } else if (saved_errno == EIO ) {
+ } else if (saved_errno == EIO) {
mlog(MLOG_NORMAL,
_("tape media error on write operation\n"));
@@ -3583,65 +3583,65 @@ determine_write_error( drive_t *drivep, int nwritten, int saved_errno )
_("no more data can be written to this tape\n"));
ret = DRIVE_ERROR_EOM;
- } else if ( (saved_errno == 0) &&
+ } else if ((saved_errno == 0) &&
(nwritten > 0) &&
- contextp->dc_isQICpr ) {
+ contextp->dc_isQICpr) {
/* short write on one of this devices indicates
* early warning for end-of-media.
*/
ret = DRIVE_ERROR_EOM;
} else {
ret = DRIVE_ERROR_CORE;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape unknown error on write operation: "
"0x%x, %d, %d\n",
mtstat, nwritten, saved_errno);
}
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape write operation status 0x%x, nwritten %d, errno %d\n",
mtstat,
nwritten,
saved_errno);
- return ( ret );
+ return (ret);
}
static void
-tape_rec_checksum_set( drive_context_t *contextp, char *bufp )
+tape_rec_checksum_set(drive_context_t *contextp, char *bufp)
{
- rec_hdr_t *rechdrp = ( rec_hdr_t * )bufp;
- uint32_t *beginp = ( uint32_t * )bufp;
- uint32_t *endp = ( uint32_t * )( bufp + tape_recsz );
+ rec_hdr_t *rechdrp = (rec_hdr_t *)bufp;
+ uint32_t *beginp = (uint32_t *)bufp;
+ uint32_t *endp = (uint32_t *)(bufp + tape_recsz);
uint32_t *p;
uint32_t accum;
- if ( ! contextp->dc_recchksumpr ) {
+ if (! contextp->dc_recchksumpr) {
return;
}
INT_SET(rechdrp->ischecksum, ARCH_CONVERT, 1);
rechdrp->checksum = 0;
accum = 0;
- for ( p = beginp ; p < endp ; p++ ) {
+ for (p = beginp ; p < endp ; p++) {
accum += INT_GET(*p, ARCH_CONVERT);
}
- INT_SET(rechdrp->checksum, ARCH_CONVERT, ( int32_t )( ~accum + 1 ));
+ INT_SET(rechdrp->checksum, ARCH_CONVERT, (int32_t)(~accum + 1));
}
static bool_t
-tape_rec_checksum_check( drive_context_t *contextp, char *bufp )
+tape_rec_checksum_check(drive_context_t *contextp, char *bufp)
{
- rec_hdr_t *rechdrp = ( rec_hdr_t * )bufp;
- uint32_t *beginp = ( uint32_t * )bufp;
- uint32_t *endp = ( uint32_t * )( bufp + tape_recsz );
+ rec_hdr_t *rechdrp = (rec_hdr_t *)bufp;
+ uint32_t *beginp = (uint32_t *)bufp;
+ uint32_t *endp = (uint32_t *)(bufp + tape_recsz);
uint32_t *p;
uint32_t accum;
- if ( contextp->dc_recchksumpr && INT_GET(rechdrp->ischecksum, ARCH_CONVERT)) {
+ if (contextp->dc_recchksumpr && INT_GET(rechdrp->ischecksum, ARCH_CONVERT)) {
accum = 0;
- for ( p = beginp ; p < endp ; p++ ) {
+ for (p = beginp ; p < endp ; p++) {
accum += INT_GET(*p, ARCH_CONVERT);
}
return accum == 0 ? BOOL_TRUE : BOOL_FALSE;
@@ -3654,75 +3654,75 @@ tape_rec_checksum_check( drive_context_t *contextp, char *bufp )
*/
#ifdef RMTDBG
static int
-dbgrmtopen( char *path, int flags )
+dbgrmtopen(char *path, int flags)
{
int rval;
- rval = rmtopen( path, flags );
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ rval = rmtopen(path, flags);
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("RMTOPEN( %s, %d ) returns %d: errno=%d (%s)\n"),
path,
flags,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return rval;
}
static int
-dbgrmtclose( int fd )
+dbgrmtclose(int fd)
{
int rval;
- rval = rmtclose( fd );
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ rval = rmtclose(fd);
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("RMTCLOSE( %d ) returns %d: errno=%d (%s)\n"),
fd,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return rval;
}
static int
-dbgrmtioctl( int fd, int op, void *arg )
+dbgrmtioctl(int fd, int op, void *arg)
{
int rval;
- rval = rmtioctl( fd, op, arg );
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ rval = rmtioctl(fd, op, arg);
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("RMTIOCTL( %d, %d, 0x%x ) returns %d: errno=%d (%s)\n"),
fd,
op,
arg,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return rval;
}
static int
-dbgrmtread( int fd, void *p, uint sz )
+dbgrmtread(int fd, void *p, uint sz)
{
int rval;
- rval = rmtread( fd, p, sz );
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ rval = rmtread(fd, p, sz);
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("RMTREAD( %d, 0x%x, %u ) returns %d: errno=%d (%s)\n"),
fd,
p,
sz,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return rval;
}
static int
-dbgrmtwrite( int fd, void *p, uint sz )
+dbgrmtwrite(int fd, void *p, uint sz)
{
int rval;
- rval = rmtwrite( fd, p, sz );
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ rval = rmtwrite(fd, p, sz);
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("RMTWRITE( %d, 0x%x, %u ) returns %d: errno=%d (%s)\n"),
fd,
p,
sz,
rval,
errno,
- strerror( errno ));
+ strerror(errno));
return rval;
}
#endif /* RMTDBG */
@@ -3734,27 +3734,27 @@ dbgrmtwrite( int fd, void *p, uint sz )
* void
*/
static void
-display_access_failed_message( drive_t *drivep )
+display_access_failed_message(drive_t *drivep)
{
drive_context_t *contextp;
/* get pointer to drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- if ( contextp->dc_isrmtpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ if (contextp->dc_isrmtpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("attempt to access/open remote "
"tape drive %s failed: %d (%s)\n"),
drivep->d_pathname,
errno,
- strerror( errno ));
+ strerror(errno));
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("attempt to access/open device %s failed: %d (%s)\n"),
drivep->d_pathname,
errno,
- strerror( errno ));
+ strerror(errno));
}
return;
}
@@ -3766,43 +3766,43 @@ display_access_failed_message( drive_t *drivep )
* one
*/
static void
-status_failed_message( drive_t *drivep )
+status_failed_message(drive_t *drivep)
{
drive_context_t *contextp;
/* get pointer to drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
/* the get status call could have failed due to the
* tape device being closed by a CTLR-\ from the operator.
*/
- if ( contextp->dc_fd != -1 ) {
- if ( contextp->dc_isrmtpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ if (contextp->dc_fd != -1) {
+ if (contextp->dc_isrmtpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("attempt to get status of remote "
"tape drive %s failed: %d (%s)\n"),
drivep->d_pathname,
errno,
- strerror( errno ));
+ strerror(errno));
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("attempt to get status of "
"tape drive %s failed: %d (%s)\n"),
drivep->d_pathname,
errno,
- strerror( errno ));
+ strerror(errno));
}
}
return;
}
static bool_t
-is_variable( drive_t *drivep, bool_t *varblk )
+is_variable(drive_t *drivep, bool_t *varblk)
{
drive_context_t *contextp;
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
if (TS_ISDRIVER) {
char value[MT_ATTR_MAX_VALLEN+1];
@@ -3826,7 +3826,7 @@ is_variable( drive_t *drivep, bool_t *varblk )
struct mtblkinfo minfo;
ok = mt_blkinfo(contextp->dc_fd, &minfo);
- if (!ok )
+ if (!ok)
return BOOL_FALSE; /* failure */
/* for Linux scsi driver the blksize == 0 if variable */
@@ -3846,7 +3846,7 @@ is_variable( drive_t *drivep, bool_t *varblk )
* xfsdumps on media.
*/
static int
-prepare_drive( drive_t *drivep )
+prepare_drive(drive_t *drivep)
{
drive_context_t *contextp;
mtstat_t mtstat;
@@ -3859,44 +3859,44 @@ prepare_drive( drive_t *drivep )
/* get pointer to drive context
*/
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
retry:
- if ( cldmgr_stop_requested( )) {
+ if (cldmgr_stop_requested()) {
return DRIVE_ERROR_STOP;
}
/* shouldn't be here if drive is open
*/
- assert( contextp->dc_fd == -1 );
+ assert(contextp->dc_fd == -1);
- mlog( MLOG_VERBOSE | MLOG_DRIVE,
- _("preparing drive\n") );
+ mlog(MLOG_VERBOSE | MLOG_DRIVE,
+ _("preparing drive\n"));
/* determine if tape is present or write protected. try several times.
* if not present or write-protected during dump, return.
*/
maxtries = 15;
- for ( try = 1 ; ; sleep( 10 ), try++ ) {
- if ( cldmgr_stop_requested( )) {
+ for (try = 1 ; ; sleep(10), try++) {
+ if (cldmgr_stop_requested()) {
return DRIVE_ERROR_STOP;
}
/* open the drive
*/
- ok = Open( drivep );
- if ( ! ok ) {
- if ( errno != EBUSY ) {
- display_access_failed_message( drivep );
+ ok = Open(drivep);
+ if (! ok) {
+ if (errno != EBUSY) {
+ display_access_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
} else {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "open drive returns EBUSY\n" );
- if ( try >= maxtries ) {
- mlog( MLOG_TRACE | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "open drive returns EBUSY\n");
+ if (try >= maxtries) {
+ mlog(MLOG_TRACE | MLOG_DRIVE,
"giving up waiting for drive "
- "to indicate online\n" );
+ "to indicate online\n");
return DRIVE_ERROR_MEDIA;
}
continue;
@@ -3906,9 +3906,9 @@ retry:
/* read device status (uses an ioctl)
*/
mtstat = 0;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
@@ -3916,18 +3916,18 @@ retry:
* also check if write-protected (DUMP only), and give up
* after a few tries.
*/
- if ( IS_ONL( mtstat )) {
+ if (IS_ONL(mtstat)) {
#ifdef DUMP
- if ( IS_WPROT( mtstat )) {
+ if (IS_WPROT(mtstat)) {
mlog(MLOG_NORMAL,
- _("tape is write protected\n") );
+ _("tape is write protected\n"));
return DRIVE_ERROR_MEDIA;
}
#endif /* DUMP */
/* populate a struct stat. NOTE: this may do a temporary open/close
* NOTE: may do this only on local drives: rmt does not support!
*/
- if ( contextp->dc_isrmtpr ) {
+ if (contextp->dc_isrmtpr) {
contextp->dc_isvarpr = BOOL_FALSE;
} else {
/* check for special device dev_t for fixed or variable type
@@ -3939,66 +3939,66 @@ retry:
if (varblk) {
contextp->dc_isvarpr = BOOL_TRUE;
- mlog( MLOG_TRACE | MLOG_DRIVE,
+ mlog(MLOG_TRACE | MLOG_DRIVE,
"variable block size "
"tape drive at %s\n",
- drivep->d_pathname );
+ drivep->d_pathname);
} else {
contextp->dc_isvarpr = BOOL_FALSE;
- mlog( MLOG_TRACE | MLOG_DRIVE,
+ mlog(MLOG_TRACE | MLOG_DRIVE,
"fixed block size tape "
"drive at %s\n",
- drivep->d_pathname );
+ drivep->d_pathname);
}
}
break;
- } else if ( try >= maxtries ) {
- mlog( MLOG_VERBOSE | MLOG_DRIVE,
+ } else if (try >= maxtries) {
+ mlog(MLOG_VERBOSE | MLOG_DRIVE,
_("giving up waiting for drive "
- "to indicate online\n") );
+ "to indicate online\n"));
return DRIVE_ERROR_MEDIA;
}
/* drive is not ready. sleep for a while and try again
*/
- mlog( MLOG_VERBOSE | MLOG_DRIVE,
+ mlog(MLOG_VERBOSE | MLOG_DRIVE,
_("tape drive %s is not ready (0x%x): "
"retrying ...\n"),
drivep->d_pathname,
- mtstat );
+ mtstat);
- Close( drivep );
+ Close(drivep);
}
- assert( IS_ONL( mtstat ));
+ assert(IS_ONL(mtstat));
/* determine tape capabilities. this will set the drivep->d_capabilities
* and contextp->dc_{...}blksz and dc_isQICpr, as well as recommended
* mark separation and media file size.
*/
- ok = get_tpcaps( drivep );
- if ( ! ok ) {
+ ok = get_tpcaps(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
/* disallow access of QIC via variable
*/
- if ( contextp->dc_isvarpr && contextp->dc_isQICpr ) {
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
+ if (contextp->dc_isvarpr && contextp->dc_isQICpr) {
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
"use of QIC drives via variable blocksize device nodes "
- "is not supported\n") );
+ "is not supported\n"));
return DRIVE_ERROR_INVAL;
}
/* if the overwrite option was specified , set the best blocksize
* we can and return.
*/
- if ( contextp->dc_overwritepr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (contextp->dc_overwritepr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"Overwrite option specified. "
- "Trying best blocksize\n" );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "Trying best blocksize\n");
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_OVERWRITE;
@@ -4017,16 +4017,16 @@ retry:
* we will use tape motion. back up two file marks, because
* typically we will be positioned after last file mark at EOD.
*/
- if ( ! IS_BOT( mtstat ) && IS_FMK( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (! IS_BOT(mtstat) && IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape positioned at file mark, "
"but do not know if before or after: "
- "forcing tape motion to disambiguate\n" );
+ "forcing tape motion to disambiguate\n");
#ifdef RESTORE
- ( void )fsf_and_verify( drivep );
+ (void)fsf_and_verify(drivep);
#endif /* RESTORE */
- rval = quick_backup( drivep, contextp, 0 );
- if ( rval ) {
+ rval = quick_backup(drivep, contextp, 0);
+ if (rval) {
return rval;
}
}
@@ -4051,39 +4051,39 @@ retry:
*/
maxtries = 5;
changedblkszpr = BOOL_FALSE;
- for ( try = 1 ; ; try++ ) {
+ for (try = 1 ; ; try++) {
bool_t wasatbotpr;
int nread;
int saved_errno;
- if ( cldmgr_stop_requested( )) {
+ if (cldmgr_stop_requested()) {
return DRIVE_ERROR_STOP;
}
/* bail out if we've tried too many times
*/
- if ( try > maxtries ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE, _(
+ if (try > maxtries) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE, _(
"giving up attempt to determining "
- "tape record size\n") );
+ "tape record size\n"));
return DRIVE_ERROR_MEDIA;
}
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"determining tape record size: trying %d (0x%x) bytes\n",
tape_recsz,
- tape_recsz );
+ tape_recsz);
/* if a fixed device, but not QIC, and possible to set the block
* size, do so.
*/
- if ( ! contextp->dc_isvarpr
+ if (! contextp->dc_isvarpr
&&
! contextp->dc_isQICpr
&&
- contextp->dc_cansetblkszpr ) {
- ok = set_fixed_blksz( drivep, tape_blksz );
- if ( ! ok ) {
+ contextp->dc_cansetblkszpr) {
+ ok = set_fixed_blksz(drivep, tape_blksz);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
}
@@ -4091,9 +4091,9 @@ retry:
/* refresh the tape status
*/
mtstat = 0;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
@@ -4103,102 +4103,102 @@ retry:
* so we must either bsf or rewind to eliminate the uncertainty.
* if BSF is not supported, must rewind.
*/
- if ( ! IS_BOT( mtstat ) && ! IS_FMK( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (! IS_BOT(mtstat) && ! IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape position unknown: searching backward "
- "for file mark or BOT\n" );
- rval = quick_backup( drivep, contextp, 0 );
- if ( rval ) {
+ "for file mark or BOT\n");
+ rval = quick_backup(drivep, contextp, 0);
+ if (rval) {
return rval;
}
mtstat = 0;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
}
/* if we can't position the tape, call it a media error
*/
- if ( ! IS_BOT( mtstat ) && ! IS_FMK( mtstat )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
- _("unable to backspace/rewind media\n") );
+ if (! IS_BOT(mtstat) && ! IS_FMK(mtstat)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ _("unable to backspace/rewind media\n"));
return DRIVE_ERROR_MEDIA;
}
- if ( IS_BOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (IS_BOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape positioned at BOT: "
- "doing redundant rewind\n" );
- mtstat = rewind_and_verify( drivep );
- if ( ! IS_BOT( mtstat )) {
+ "doing redundant rewind\n");
+ mtstat = rewind_and_verify(drivep);
+ if (! IS_BOT(mtstat)) {
return DRIVE_ERROR_DEVICE;
}
}
- if ( IS_FMK( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape positioned at file mark\n" );
+ if (IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape positioned at file mark\n");
}
/* determine if we are at BOT. remember, so if read fails
* we can make a better decision on what to do next.
*/
- if ( IS_BOT( mtstat )) {
+ if (IS_BOT(mtstat)) {
wasatbotpr = BOOL_TRUE;
- } else if ( IS_FMK( mtstat )) {
+ } else if (IS_FMK(mtstat)) {
wasatbotpr = BOOL_FALSE;
} else {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
- _("unable to backspace/rewind media\n") );
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ _("unable to backspace/rewind media\n"));
return DRIVE_ERROR_MEDIA;
}
/* read a record. use the first ring buffer
*/
saved_errno = 0;
- nread = Read( drivep,
+ nread = Read(drivep,
contextp->dc_recp,
tape_recsz,
- &saved_errno );
- assert( saved_errno == 0 || nread < 0 );
+ &saved_errno);
+ assert(saved_errno == 0 || nread < 0);
/* RMT can require a retry
*/
- if ( saved_errno == EAGAIN ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "read returned EAGAIN: retrying\n" );
+ if (saved_errno == EAGAIN) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "read returned EAGAIN: retrying\n");
continue;
}
/* block size is bigger than buffer; should never happen
*/
- if ( saved_errno == EINVAL ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (saved_errno == EINVAL) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"read returned EINVAL: "
- "trying new record size\n" );
+ "trying new record size\n");
goto largersize;
}
/* block size is bigger than buffer; should never happen
*/
- if ( saved_errno == ENOMEM ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (saved_errno == ENOMEM) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"read returned ENOMEM: "
- "trying new record size\n" );
+ "trying new record size\n");
goto largersize;
}
/* tried to read past EOD and was at BOT
*/
- if ( saved_errno == ENOSPC
+ if (saved_errno == ENOSPC
&&
- wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"errno ENOSPC while at BOT "
- "indicates blank tape: returning\n" );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "indicates blank tape: returning\n");
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_BLANK;
@@ -4208,15 +4208,15 @@ retry:
* On Linux, using the scsi tape driver this
* seems to happen with an erased/blank tape
*/
- if ( saved_errno == EIO
+ if (saved_errno == EIO
&&
- wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"errno EIO while at BOT "
- "indicates blank tape: returning\n" );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "indicates blank tape: returning\n");
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_BLANK;
@@ -4224,14 +4224,14 @@ retry:
/* tried to read past EOD and NOT at BOT
*/
- if ( saved_errno == ENOSPC
+ if (saved_errno == ENOSPC
&&
- ! wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"errno ENOSPC while not at BOT "
- "indicates EOD: retrying\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "indicates EOD: retrying\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
@@ -4239,17 +4239,17 @@ retry:
/* I/O error
*/
- if ( saved_errno == EIO ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (saved_errno == EIO) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"read returned EIO: will reopen, rewind, "
- "and try again\n" );
- Close( drivep );
- ok = Open( drivep );
- if ( ! ok ) {
- display_access_failed_message( drivep );
+ "and try again\n");
+ Close(drivep);
+ ok = Open(drivep);
+ if (! ok) {
+ display_access_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
- ( void )rewind_and_verify( drivep );
+ (void)rewind_and_verify(drivep);
continue;
}
@@ -4257,197 +4257,197 @@ retry:
* done below.
*/
mtstat = 0;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
- if ( nread == 0
+ if (nread == 0
&&
! contextp->dc_isvarpr
&&
- IS_EOD( mtstat )
+ IS_EOD(mtstat)
&&
- wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOD while at BOT on "
"fixed blocksize drive "
- "indicates blank tape: returning\n" );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "indicates blank tape: returning\n");
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_BLANK;
}
- if ( nread == 0
+ if (nread == 0
&&
! contextp->dc_isvarpr
&&
- IS_EOD( mtstat )
+ IS_EOD(mtstat)
&&
- ! wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOD while not at BOT on "
"fixed blocksize drive "
- "indicates EOD: backing up and retrying\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "indicates EOD: backing up and retrying\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
}
- if ( nread == 0
+ if (nread == 0
&&
! contextp->dc_isvarpr
&&
- IS_EOT( mtstat )
+ IS_EOT(mtstat)
&&
- ! wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOT while not at BOT on "
"fixed blocksize drive "
- "indicates EOD: backing up and retrying\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "indicates EOD: backing up and retrying\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
}
- if ( nread == 0
+ if (nread == 0
&&
! contextp->dc_isvarpr
&&
- ! IS_EOD( mtstat )
+ ! IS_EOD(mtstat)
&&
- ! IS_FMK( mtstat )
+ ! IS_FMK(mtstat)
&&
- ! IS_EOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! IS_EOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and not EOD, not EOT, "
"and not at a file mark on fixed blocksize drive "
- "indicates wrong blocksize\n" );
+ "indicates wrong blocksize\n");
goto newsize;
}
- if ( nread == 0
+ if (nread == 0
&&
contextp->dc_isvarpr
&&
- IS_EOD( mtstat )
+ IS_EOD(mtstat)
&&
- wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOD indication at BOT "
"on variable tape "
- "indicates blank tape: returning\n" );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "indicates blank tape: returning\n");
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_BLANK;
}
- if ( nread == 0
+ if (nread == 0
&&
contextp->dc_isvarpr
&&
- IS_EOD( mtstat )
+ IS_EOD(mtstat)
&&
- ! wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOD while not at BOT on "
"variable blocksize drive "
- "indicates EOD: backing up and retrying\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "indicates EOD: backing up and retrying\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
}
- if ( nread == 0
+ if (nread == 0
&&
contextp->dc_isvarpr
&&
- IS_EOT( mtstat )
+ IS_EOT(mtstat)
&&
- ! wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 and EOT while not at BOT on "
"variable blocksize drive "
- "indicates EOT: backing up and retrying\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "indicates EOT: backing up and retrying\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
}
- if ( nread == 0
+ if (nread == 0
&&
contextp->dc_isvarpr
&&
- IS_FMK( mtstat )
+ IS_FMK(mtstat)
&&
- wasatbotpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ wasatbotpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == 0 at BOT and at a file mark "
"on variable blocksize drive "
- "indicates foreign tape: returning\n" );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "indicates foreign tape: returning\n");
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_FOREIGN;
}
- if ( nread > 0
+ if (nread > 0
&&
contextp->dc_isvarpr
&&
- ! IS_EOD( mtstat )
+ ! IS_EOD(mtstat)
&&
- ! IS_FMK( mtstat )
+ ! IS_FMK(mtstat)
&&
- ! IS_EOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! IS_EOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread > 0 and not EOD, not EOT, "
"and not at a file mark on variable blocksize drive "
- "indicates correct blocksize found\n" );
+ "indicates correct blocksize found\n");
goto checkhdr;
}
- if ( nread < ( int )tape_recsz
+ if (nread < (int)tape_recsz
&&
- ! contextp->dc_isvarpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! contextp->dc_isvarpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread less than selected record size on "
"fixed blocksize drive "
- "indicates wrong blocksize\n" );
+ "indicates wrong blocksize\n");
goto newsize;
}
- if ( nread == ( int )tape_recsz
+ if (nread == (int)tape_recsz
&&
- ! contextp->dc_isvarpr ) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ ! contextp->dc_isvarpr) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"nread == selected blocksize "
"on fixed blocksize drive "
- "indicates correct blocksize found\n" );
+ "indicates correct blocksize found\n");
goto checkhdr;
}
/* if we fell through the seive, code is wrong.
* display useful info and abort
*/
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
"unexpected tape error: "
"errno %d "
"nread %d "
@@ -4468,21 +4468,21 @@ retry:
tape_recsz,
!! contextp->dc_isvarpr,
wasatbotpr,
- IS_EOD( mtstat ) > 0,
- IS_FMK( mtstat ) > 0,
- IS_EOT( mtstat ) > 0,
- IS_ONL( mtstat ) > 0,
- IS_WPROT( mtstat ) > 0,
- IS_EW( mtstat ) > 0,
- 0 );
+ IS_EOD(mtstat) > 0,
+ IS_FMK(mtstat) > 0,
+ IS_EOT(mtstat) > 0,
+ IS_ONL(mtstat) > 0,
+ IS_WPROT(mtstat) > 0,
+ IS_EW(mtstat) > 0,
+ 0);
/* Common Linux Problem */
if (errno == EOVERFLOW) {
- mlog( MLOG_NORMAL | MLOG_NOTE | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_NOTE | MLOG_DRIVE,
_("likely problem is that the block size, %d, "
"is too large for Linux\n"),
tape_blksz);
- mlog( MLOG_NORMAL | MLOG_NOTE | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_NOTE | MLOG_DRIVE,
_("either try using a smaller block size with "
"the -b option, or increase max_sg_segs for "
"the scsi tape driver\n"));
@@ -4493,44 +4493,44 @@ retry:
checkhdr:
- rval = validate_media_file_hdr( drivep );
- if ( rval ) {
- if ( rval == DRIVE_ERROR_VERSION ) {
+ rval = validate_media_file_hdr(drivep);
+ if (rval) {
+ if (rval == DRIVE_ERROR_VERSION) {
global_hdr_t *grhdrp = drivep->d_greadhdrp;
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("media file header version (%d) "
"invalid: advancing\n"),
- grhdrp->gh_version );
+ grhdrp->gh_version);
continue;
- } else if ( wasatbotpr ) {
- if ( isefsdump( drivep )) {
- mlog( MLOG_NORMAL
+ } else if (wasatbotpr) {
+ if (isefsdump(drivep)) {
+ mlog(MLOG_NORMAL
|
MLOG_WARNING
|
MLOG_DRIVE,
_("may be an EFS dump at BOT\n"));
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("bad media file header at BOT "
"indicates foreign or "
"corrupted tape\n"));
}
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_FOREIGN;
} else {
/* back up and try again.
*/
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"media file header invalid: "
"backing up "
- "to try a previous media file\n" );
- rval = quick_backup( drivep, contextp, 1 );
- if ( rval ) {
+ "to try a previous media file\n");
+ rval = quick_backup(drivep, contextp, 1);
+ if (rval) {
return rval;
}
continue;
@@ -4539,10 +4539,10 @@ checkhdr:
drive_hdr_t *drhdrp;
rec_hdr_t *tprhdrp;
drhdrp = drivep->d_readhdrp;
- tprhdrp = ( rec_hdr_t * )drhdrp->dh_specific;
- assert( tprhdrp->recsize >= 0 );
- tape_recsz = ( size_t )tprhdrp->recsize;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ tprhdrp = (rec_hdr_t *)drhdrp->dh_specific;
+ assert(tprhdrp->recsize >= 0);
+ tape_recsz = (size_t)tprhdrp->recsize;
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape record size set to header's "
"record size = %d\n", tape_recsz);
break;
@@ -4552,37 +4552,37 @@ newsize:
/* we end up here if we want to try a new record size.
* only do this once.
*/
- if ( changedblkszpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ if (changedblkszpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("cannot determine tape block size "
- "after two tries\n") );
- if ( ! wasatbotpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
- _("will rewind and try again\n") );
- ( void )rewind_and_verify( drivep );
- Close( drivep );
+ "after two tries\n"));
+ if (! wasatbotpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
+ _("will rewind and try again\n"));
+ (void)rewind_and_verify(drivep);
+ Close(drivep);
goto retry;
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("assuming media is corrupt "
- "or contains non-xfsdump data\n") );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "or contains non-xfsdump data\n"));
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_FOREIGN;
}
}
- if ( tape_recsz > STAPE_MIN_MAX_BLKSZ ) {
+ if (tape_recsz > STAPE_MIN_MAX_BLKSZ) {
tape_recsz = STAPE_MIN_MAX_BLKSZ;
- if ( ! contextp->dc_isQICpr ) {
+ if (! contextp->dc_isQICpr) {
tape_blksz = tape_recsz;;
}
changedblkszpr = BOOL_TRUE;
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
- _("cannot determine tape block size\n") );
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
+ _("cannot determine tape block size\n"));
return DRIVE_ERROR_MEDIA;
}
continue;
@@ -4591,23 +4591,23 @@ largersize:
/* we end up here if we want to try a new larger record size
* because the last one was not big enough for the tape block
*/
- if ( changedblkszpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ if (changedblkszpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("cannot determine tape block size "
- "after two tries\n") );
- if ( ! wasatbotpr ) {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
- _("will rewind and try again\n") );
- ( void )rewind_and_verify( drivep );
- Close( drivep );
+ "after two tries\n"));
+ if (! wasatbotpr) {
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
+ _("will rewind and try again\n"));
+ (void)rewind_and_verify(drivep);
+ Close(drivep);
goto retry;
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
_("assuming media is corrupt "
- "or contains non-xfsdump data\n") );
- ( void )rewind_and_verify( drivep );
- ok = set_best_blk_and_rec_sz( drivep );
- if ( ! ok ) {
+ "or contains non-xfsdump data\n"));
+ (void)rewind_and_verify(drivep);
+ ok = set_best_blk_and_rec_sz(drivep);
+ if (! ok) {
return DRIVE_ERROR_DEVICE;
}
return DRIVE_ERROR_FOREIGN;
@@ -4615,29 +4615,29 @@ largersize:
}
/* Make it as large as we can go
*/
- if ( tape_recsz != STAPE_MAX_RECSZ ) {
+ if (tape_recsz != STAPE_MAX_RECSZ) {
tape_recsz = STAPE_MAX_RECSZ;
- if ( ! contextp->dc_isQICpr ) {
+ if (! contextp->dc_isQICpr) {
tape_blksz = tape_recsz;;
}
changedblkszpr = BOOL_TRUE;
} else {
- mlog( MLOG_NORMAL | MLOG_DRIVE,
- _("cannot determine tape block size\n") );
+ mlog(MLOG_NORMAL | MLOG_DRIVE,
+ _("cannot determine tape block size\n"));
return DRIVE_ERROR_MEDIA;
}
continue;
} /* loop reading 1st record 'til get correct blksz */
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"read first record of first media file encountered on media: "
"recsz == %u\n",
- tape_recsz );
+ tape_recsz);
/* calculate maximum bytes lost without error at end of tape
*/
- calc_max_lost( drivep );
+ calc_max_lost(drivep);
contextp->dc_iocnt = 1;
return 0;
@@ -4646,9 +4646,9 @@ largersize:
/* if BOOL_FALSE returned, errno is valid
*/
static bool_t
-Open( drive_t *drivep )
+Open(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
int oflags;
#ifdef DUMP
@@ -4658,15 +4658,15 @@ Open( drive_t *drivep )
oflags = O_RDONLY;
#endif /* RESTORE */
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape op: opening drive\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape op: opening drive\n");
- assert( contextp->dc_fd == -1 );
+ assert(contextp->dc_fd == -1);
errno = 0;
- contextp->dc_fd = open( drivep->d_pathname, oflags );
+ contextp->dc_fd = open(drivep->d_pathname, oflags);
- if ( contextp->dc_fd <= 0 ) {
+ if (contextp->dc_fd <= 0) {
return BOOL_FALSE;
}
@@ -4675,87 +4675,87 @@ Open( drive_t *drivep )
}
static void
-Close( drive_t *drivep )
+Close(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
- "tape op: closing drive\n" );
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
+ "tape op: closing drive\n");
- assert( contextp->dc_fd >= 0 );
+ assert(contextp->dc_fd >= 0);
- ( void )close( contextp->dc_fd );
+ (void)close(contextp->dc_fd);
contextp->dc_fd = -1;
}
static int
-Read( drive_t *drivep, char *bufp, size_t cnt, int *errnop )
+Read(drive_t *drivep, char *bufp, size_t cnt, int *errnop)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
int nread;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape op: reading %u bytes\n",
- cnt );
+ cnt);
- assert( contextp->dc_fd >= 0 );
- assert( bufp );
+ assert(contextp->dc_fd >= 0);
+ assert(bufp);
*errnop = 0;
errno = 0;
- nread = read( contextp->dc_fd, ( void * )bufp, cnt );
- if ( nread < 0 ) {
+ nread = read(contextp->dc_fd, (void *)bufp, cnt);
+ if (nread < 0) {
*errnop = errno;
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op read of %u bytes failed: errno == %d (%s)\n",
cnt,
errno,
- strerror( errno ));
- } else if ( nread != ( int )cnt ) {
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ strerror(errno));
+ } else if (nread != (int)cnt) {
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op read of %u bytes short: nread == %d\n",
cnt,
- nread );
+ nread);
} else {
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op read of %u bytes successful\n",
- cnt );
+ cnt);
}
return nread;
}
static int
-Write( drive_t *drivep, char *bufp, size_t cnt, int *errnop )
+Write(drive_t *drivep, char *bufp, size_t cnt, int *errnop)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
int nwritten;
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"tape op: writing %u bytes\n",
- cnt );
+ cnt);
- assert( contextp->dc_fd >= 0 );
- assert( bufp );
+ assert(contextp->dc_fd >= 0);
+ assert(bufp);
*errnop = 0;
errno = 0;
- nwritten = write( contextp->dc_fd, ( void * )bufp, cnt );
- if ( nwritten < 0 ) {
+ nwritten = write(contextp->dc_fd, (void *)bufp, cnt);
+ if (nwritten < 0) {
*errnop = errno;
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op write of %u bytes failed: errno == %d (%s)\n",
cnt,
errno,
- strerror( errno ));
- } else if ( nwritten != ( int )cnt ) {
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ strerror(errno));
+ } else if (nwritten != (int)cnt) {
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op write of %u bytes short: nwritten == %d\n",
cnt,
- nwritten );
+ nwritten);
} else {
- mlog( MLOG_NITTY | MLOG_DRIVE,
+ mlog(MLOG_NITTY | MLOG_DRIVE,
"tape op write of %u bytes successful\n",
- cnt );
+ cnt);
}
return nwritten;
@@ -4767,27 +4767,27 @@ Write( drive_t *drivep, char *bufp, size_t cnt, int *errnop )
*/
/* ARGSUSED */
static int
-quick_backup( drive_t *drivep, drive_context_t *contextp, ix_t skipcnt )
+quick_backup(drive_t *drivep, drive_context_t *contextp, ix_t skipcnt)
{
- if ( drivep->d_capabilities & DRIVE_CAP_BSF ) {
+ if (drivep->d_capabilities & DRIVE_CAP_BSF) {
do {
mtstat_t mtstat;
- mtstat = bsf_and_verify( drivep );
- if ( IS_BOT( mtstat )) {
+ mtstat = bsf_and_verify(drivep);
+ if (IS_BOT(mtstat)) {
return 0;
}
- if ( TS_ISDRIVER ) {
- if ( ! IS_FMK( mtstat )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (TS_ISDRIVER) {
+ if (! IS_FMK(mtstat)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("unable to backspace tape: "
- "assuming media error\n") );
+ "assuming media error\n"));
return DRIVE_ERROR_MEDIA;
}
}
- } while ( skipcnt-- );
- ( void )fsf_and_verify( drivep );
+ } while (skipcnt--);
+ (void)fsf_and_verify(drivep);
} else {
- ( void )rewind_and_verify( drivep );
+ (void)rewind_and_verify(drivep);
}
return 0;
@@ -4797,82 +4797,82 @@ quick_backup( drive_t *drivep, drive_context_t *contextp, ix_t skipcnt )
* indication.
*/
static int
-record_hdr_validate( drive_t *drivep, char *bufp, bool_t chkoffpr )
+record_hdr_validate(drive_t *drivep, char *bufp, bool_t chkoffpr)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
global_hdr_t *grhdrp = drivep->d_greadhdrp;
rec_hdr_t rechdr;
rec_hdr_t *rechdrp = &rechdr;
- rec_hdr_t *tmprh = ( rec_hdr_t * )bufp;
+ rec_hdr_t *tmprh = (rec_hdr_t *)bufp;
- if ( ! tape_rec_checksum_check( contextp, bufp )) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (! tape_rec_checksum_check(contextp, bufp)) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: bad record checksum\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
xlate_rec_hdr(tmprh, rechdrp, 1);
- if ( rechdrp->magic != STAPE_MAGIC ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (rechdrp->magic != STAPE_MAGIC) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: bad magic number\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
- if ( uuid_is_null( rechdrp->dump_uuid )) {
+ if (uuid_is_null(rechdrp->dump_uuid)) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: null dump id\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
- if ( uuid_compare( grhdrp->gh_dumpid,
- rechdrp->dump_uuid ) != 0) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (uuid_compare(grhdrp->gh_dumpid,
+ rechdrp->dump_uuid) != 0) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: dump id mismatch\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
- if ( ( size_t )rechdrp->recsize != tape_recsz ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE, _(
+ if ((size_t)rechdrp->recsize != tape_recsz) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE, _(
"record %lld corrupt: incorrect record size in header\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
- if ( rechdrp->file_offset % ( off64_t )tape_recsz ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ if (rechdrp->file_offset % (off64_t)tape_recsz) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: record offset in header "
"not a multiple of record size\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
- if ( chkoffpr
+ if (chkoffpr
&&
rechdrp->file_offset
!=
- ( contextp->dc_iocnt - 1 ) * ( off64_t )tape_recsz ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ (contextp->dc_iocnt - 1) * (off64_t)tape_recsz) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: "
"incorrect record offset in header (0x%llx)\n"),
contextp->dc_iocnt - 1,
- rechdrp->file_offset );
+ rechdrp->file_offset);
return DRIVE_ERROR_CORRUPTION;
}
- if ( rechdrp->rec_used > tape_recsz
+ if (rechdrp->rec_used > tape_recsz
||
- rechdrp->rec_used < STAPE_HDR_SZ ) {
- mlog( MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
+ rechdrp->rec_used < STAPE_HDR_SZ) {
+ mlog(MLOG_NORMAL | MLOG_WARNING | MLOG_DRIVE,
_("record %lld corrupt: "
"incorrect record padding offset in header\n"),
- contextp->dc_iocnt - 1 );
+ contextp->dc_iocnt - 1);
return DRIVE_ERROR_CORRUPTION;
}
@@ -4885,116 +4885,116 @@ record_hdr_validate( drive_t *drivep, char *bufp, bool_t chkoffpr )
* return 0 on success.
*/
static int
-read_record( drive_t *drivep, char *bufp )
+read_record(drive_t *drivep, char *bufp)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
int nread;
int saved_errno;
mtstat_t mtstat;
int rval;
bool_t ok;
- nread = Read( drivep, bufp, tape_recsz, &saved_errno );
- if ( nread == ( int )tape_recsz ) {
+ nread = Read(drivep, bufp, tape_recsz, &saved_errno);
+ if (nread == (int)tape_recsz) {
contextp->dc_iocnt++;
- rval = record_hdr_validate( drivep, bufp, BOOL_TRUE );
+ rval = record_hdr_validate(drivep, bufp, BOOL_TRUE);
return rval;
}
/* get drive status
*/
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
+ status_failed_message(drivep);
return DRIVE_ERROR_DEVICE;
}
/* encountered a file mark
*/
- if ( IS_FMK( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (IS_FMK(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"encountered EOF attempting to read record %lld\n",
- contextp->dc_iocnt );
+ contextp->dc_iocnt);
return DRIVE_ERROR_EOF;
}
/* encountered a end of recorded data
*/
- if ( IS_EOD( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (IS_EOD(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"encountered EOD attempting to read record %lld\n",
- contextp->dc_iocnt );
+ contextp->dc_iocnt);
return DRIVE_ERROR_EOD;
}
/* encountered a end of media
*/
- if ( IS_EOT( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (IS_EOT(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"encountered EOM attempting to read record %lld\n",
- contextp->dc_iocnt );
+ contextp->dc_iocnt);
return DRIVE_ERROR_EOM;
}
/* encountered a end of media (early warning indicated)
*/
- if ( IS_EW( mtstat )) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (IS_EW(mtstat)) {
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"encountered EW attempting to read record %lld\n",
- contextp->dc_iocnt );
+ contextp->dc_iocnt);
return DRIVE_ERROR_EOM;
}
/* short read
*/
- if ( nread >= 0 ) {
- assert( nread <= ( int )tape_recsz );
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ if (nread >= 0) {
+ assert(nread <= (int)tape_recsz);
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"short read record %lld (nread == %d)\n",
contextp->dc_iocnt,
- nread );
+ nread);
return DRIVE_ERROR_CORRUPTION;
}
/* some other error
*/
- mlog( MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
+ mlog(MLOG_NORMAL | MLOG_ERROR | MLOG_DRIVE, _(
"unexpected error attempting to read record %lld: "
"read returns %d, errno %d (%s)\n"),
contextp->dc_iocnt,
nread,
errno,
- strerror( errno ));
+ strerror(errno));
return DRIVE_ERROR_CORRUPTION;
}
static int
-ring_read( void *clientctxp, char *bufp )
+ring_read(void *clientctxp, char *bufp)
{
- return read_record( ( drive_t * )clientctxp, bufp );
+ return read_record((drive_t *)clientctxp, bufp);
}
/* gets another record IF dc_recp is NULL
*/
static int
-getrec( drive_t *drivep )
+getrec(drive_t *drivep)
{
drive_context_t *contextp;
- contextp = ( drive_context_t * )drivep->d_contextp;
+ contextp = (drive_context_t *)drivep->d_contextp;
- while ( ! contextp->dc_recp ) {
+ while (! contextp->dc_recp) {
rec_hdr_t *rechdrp;
- if ( contextp->dc_singlethreadedpr ) {
+ if (contextp->dc_singlethreadedpr) {
int rval;
contextp->dc_recp = contextp->dc_bufp;
- rval = read_record( drivep, contextp->dc_recp );
- if ( rval ) {
+ rval = read_record(drivep, contextp->dc_recp);
+ if (rval) {
contextp->dc_errorpr = BOOL_TRUE;
return rval;
}
} else {
- contextp->dc_msgp = Ring_get( contextp->dc_ringp );
- switch( contextp->dc_msgp->rm_stat ) {
+ contextp->dc_msgp = Ring_get(contextp->dc_ringp);
+ switch(contextp->dc_msgp->rm_stat) {
case RING_STAT_OK:
contextp->dc_recp = contextp->dc_msgp->rm_bufp;
break;
@@ -5002,20 +5002,20 @@ getrec( drive_t *drivep )
case RING_STAT_NOPACK:
case RING_STAT_IGNORE:
contextp->dc_msgp->rm_op = RING_OP_READ;
- Ring_put( contextp->dc_ringp,
- contextp->dc_msgp );
+ Ring_put(contextp->dc_ringp,
+ contextp->dc_msgp);
contextp->dc_msgp = 0;
continue;
case RING_STAT_ERROR:
contextp->dc_errorpr = BOOL_TRUE;
return contextp->dc_msgp->rm_rval;
default:
- assert( 0 );
+ assert(0);
contextp->dc_errorpr = BOOL_TRUE;
return DRIVE_ERROR_CORE;
}
}
- rechdrp = ( rec_hdr_t * )contextp->dc_recp;
+ rechdrp = (rec_hdr_t *)contextp->dc_recp;
contextp->dc_recendp = contextp->dc_recp + tape_recsz;
contextp->dc_dataendp = contextp->dc_recp
+
@@ -5023,7 +5023,7 @@ getrec( drive_t *drivep )
contextp->dc_nextp = contextp->dc_recp
+
STAPE_HDR_SZ;
- assert( contextp->dc_nextp <= contextp->dc_dataendp );
+ assert(contextp->dc_nextp <= contextp->dc_dataendp);
}
return 0;
@@ -5034,73 +5034,73 @@ getrec( drive_t *drivep )
*/
/*ARGSUSED*/
static int
-write_record( drive_t *drivep, char *bufp, bool_t chksumpr, bool_t xlatepr )
+write_record(drive_t *drivep, char *bufp, bool_t chksumpr, bool_t xlatepr)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
int nwritten;
int saved_errno;
int rval;
- if ( xlatepr ) {
+ if (xlatepr) {
rec_hdr_t rechdr;
- memcpy( &rechdr, bufp, sizeof(rechdr) );
- xlate_rec_hdr( &rechdr, ( rec_hdr_t * )bufp, 1 );
+ memcpy(&rechdr, bufp, sizeof(rechdr));
+ xlate_rec_hdr(&rechdr, (rec_hdr_t *)bufp, 1);
}
- if ( chksumpr ) {
- tape_rec_checksum_set( contextp, bufp );
+ if (chksumpr) {
+ tape_rec_checksum_set(contextp, bufp);
}
- nwritten = Write( drivep, bufp, tape_recsz, &saved_errno );
+ nwritten = Write(drivep, bufp, tape_recsz, &saved_errno);
- if ( nwritten == ( int )tape_recsz ) {
+ if (nwritten == (int)tape_recsz) {
contextp->dc_iocnt++;
return 0;
}
- rval = determine_write_error( drivep, nwritten, saved_errno );
- assert( rval );
+ rval = determine_write_error(drivep, nwritten, saved_errno);
+ assert(rval);
return rval;
}
static int
-ring_write( void *clientctxp, char *bufp )
+ring_write(void *clientctxp, char *bufp)
{
- return write_record( ( drive_t * )clientctxp, bufp, BOOL_TRUE, BOOL_TRUE );
+ return write_record((drive_t *)clientctxp, bufp, BOOL_TRUE, BOOL_TRUE);
}
static ring_msg_t *
-Ring_get( ring_t *ringp )
+Ring_get(ring_t *ringp)
{
ring_msg_t *msgp;
- mlog( (MLOG_NITTY + 1) | MLOG_DRIVE,
- "ring op: get\n" );
+ mlog((MLOG_NITTY + 1) | MLOG_DRIVE,
+ "ring op: get\n");
- msgp = ring_get( ringp );
+ msgp = ring_get(ringp);
return msgp;
}
static void
-Ring_put( ring_t *ringp, ring_msg_t *msgp )
+Ring_put(ring_t *ringp, ring_msg_t *msgp)
{
- mlog( (MLOG_NITTY + 1) | MLOG_DRIVE,
+ mlog((MLOG_NITTY + 1) | MLOG_DRIVE,
"ring op: put %d\n",
- msgp->rm_op );
+ msgp->rm_op);
- ring_put( ringp, msgp );
+ ring_put(ringp, msgp);
}
static void
-Ring_reset( ring_t *ringp, ring_msg_t *msgp )
+Ring_reset(ring_t *ringp, ring_msg_t *msgp)
{
- mlog( (MLOG_NITTY + 1) | MLOG_DRIVE,
- "ring op: reset\n" );
+ mlog((MLOG_NITTY + 1) | MLOG_DRIVE,
+ "ring op: reset\n");
- assert( ringp );
+ assert(ringp);
- ring_reset( ringp, msgp );
+ ring_reset(ringp, msgp);
}
/* a simple heuristic to calculate the maximum uncertainty
@@ -5108,11 +5108,11 @@ Ring_reset( ring_t *ringp, ring_msg_t *msgp )
* end of media.
*/
static void
-calc_max_lost( drive_t *drivep )
+calc_max_lost(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- if ( contextp->dc_isQICpr ) {
+ if (contextp->dc_isQICpr) {
contextp->dc_lostrecmax = 1;
} else {
contextp->dc_lostrecmax = 2;
@@ -5121,33 +5121,33 @@ calc_max_lost( drive_t *drivep )
}
static void
-display_ring_metrics( drive_t *drivep, int mlog_flags )
+display_ring_metrics(drive_t *drivep, int mlog_flags)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ring_t *ringp = contextp->dc_ringp;
- char bufszbuf[ 16 ];
+ char bufszbuf[16];
char *bufszsfxp;
- if ( tape_recsz == STAPE_MIN_MAX_BLKSZ ) {
- assert( ! ( STAPE_MIN_MAX_BLKSZ % 0x400 ));
- sprintf( bufszbuf, "%u", STAPE_MIN_MAX_BLKSZ / 0x400 );
- assert( strlen( bufszbuf ) < sizeof( bufszbuf ));
+ if (tape_recsz == STAPE_MIN_MAX_BLKSZ) {
+ assert(! (STAPE_MIN_MAX_BLKSZ % 0x400));
+ sprintf(bufszbuf, "%u", STAPE_MIN_MAX_BLKSZ / 0x400);
+ assert(strlen(bufszbuf) < sizeof(bufszbuf));
bufszsfxp = "KB";
- } else if ( tape_recsz == STAPE_MAX_RECSZ ) {
- assert( ! ( STAPE_MAX_RECSZ % 0x100000 ));
- sprintf( bufszbuf, "%u", STAPE_MAX_RECSZ / 0x100000 );
- assert( strlen( bufszbuf ) < sizeof( bufszbuf ));
+ } else if (tape_recsz == STAPE_MAX_RECSZ) {
+ assert(! (STAPE_MAX_RECSZ % 0x100000));
+ sprintf(bufszbuf, "%u", STAPE_MAX_RECSZ / 0x100000);
+ assert(strlen(bufszbuf) < sizeof(bufszbuf));
bufszsfxp = "MB";
- } else if ( tape_recsz == STAPE_MAX_LINUX_RECSZ ) {
- assert( ! ( STAPE_MAX_LINUX_RECSZ % 0x100000 ));
- sprintf( bufszbuf, "%u", STAPE_MAX_LINUX_RECSZ / 0x100000 );
- assert( strlen( bufszbuf ) < sizeof( bufszbuf ));
+ } else if (tape_recsz == STAPE_MAX_LINUX_RECSZ) {
+ assert(! (STAPE_MAX_LINUX_RECSZ % 0x100000));
+ sprintf(bufszbuf, "%u", STAPE_MAX_LINUX_RECSZ / 0x100000);
+ assert(strlen(bufszbuf) < sizeof(bufszbuf));
bufszsfxp = "MB";
} else {
bufszsfxp = "";
}
- mlog( mlog_flags, _(
+ mlog(mlog_flags, _(
"I/O metrics: "
"%u by %s%s %sring; "
"%lld/%lld (%.0lf%%) records streamed; "
@@ -5158,100 +5158,100 @@ display_ring_metrics( drive_t *drivep, int mlog_flags )
contextp->dc_ringpinnedpr ? _("pinned ") : "",
ringp->r_slave_msgcnt - ringp->r_slave_blkcnt,
ringp->r_slave_msgcnt,
- percent64( ringp->r_slave_msgcnt - ringp->r_slave_blkcnt,
- ringp->r_slave_msgcnt ),
- ( double )( ringp->r_all_io_cnt )
+ percent64(ringp->r_slave_msgcnt - ringp->r_slave_blkcnt,
+ ringp->r_slave_msgcnt),
+ (double)(ringp->r_all_io_cnt)
*
- ( double )tape_recsz
+ (double)tape_recsz
/
- ( double )( time( 0 ) - ringp->r_first_io_time ));
+ (double)(time(0) - ringp->r_first_io_time));
}
static mtstat_t
-rewind_and_verify( drive_t *drivep )
+rewind_and_verify(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ix_t try;
int rval;
- rval = mt_op( contextp->dc_fd, MTREW, 0 );
- for ( try = 1 ; ; try++ ) {
+ rval = mt_op(contextp->dc_fd, MTREW, 0);
+ for (try = 1 ; ; try++) {
mtstat_t mtstat;
bool_t ok;
- if ( rval ) {
- sleep( 1 );
- rval = mt_op( contextp->dc_fd, MTREW, 0 );
+ if (rval) {
+ sleep(1);
+ rval = mt_op(contextp->dc_fd, MTREW, 0);
}
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
mtstat = 0;
- status_failed_message( drivep );
- if ( try > 1 ) {
+ status_failed_message(drivep);
+ if (try > 1) {
return 0;
}
}
- if ( IS_BOT( mtstat )) {
+ if (IS_BOT(mtstat)) {
return mtstat;
}
- if ( try >= MTOP_TRIES_MAX ) {
+ if (try >= MTOP_TRIES_MAX) {
return mtstat;
}
- if ( rval ) {
+ if (rval) {
return mtstat;
}
- sleep( 1 );
+ sleep(1);
}
/* NOTREACHED */
}
static mtstat_t
-erase_and_verify( drive_t *drivep )
+erase_and_verify(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
mtstat_t mtstat;
bool_t ok;
- ( void )mt_op( contextp->dc_fd, MTERASE, 0 );
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
+ (void)mt_op(contextp->dc_fd, MTERASE, 0);
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
mtstat = 0;
- status_failed_message( drivep );
+ status_failed_message(drivep);
}
return mtstat;
}
static mtstat_t
-bsf_and_verify( drive_t *drivep )
+bsf_and_verify(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ix_t try;
bool_t ok;
/* Can't do with LINUX ST driver, as GMT_EOF never set for left of fmk */
- if ( TS_ISDRIVER ) {
- ( void )mt_op( contextp->dc_fd, MTBSF, 1 );
- for ( try = 1 ; ; try++ ) {
+ if (TS_ISDRIVER) {
+ (void)mt_op(contextp->dc_fd, MTBSF, 1);
+ for (try = 1 ; ; try++) {
mtstat_t mtstat;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
mtstat = 0;
- status_failed_message( drivep );
- if ( try > 1 ) {
+ status_failed_message(drivep);
+ if (try > 1) {
return 0;
}
}
- if ( IS_FMK( mtstat )) {
+ if (IS_FMK(mtstat)) {
return mtstat;
}
- if ( IS_BOT( mtstat )) {
+ if (IS_BOT(mtstat)) {
return mtstat;
}
- if ( try >= MTOP_TRIES_MAX ) {
+ if (try >= MTOP_TRIES_MAX) {
return mtstat;
}
- sleep( 1 );
+ sleep(1);
}
} else {
long fileno;
@@ -5264,29 +5264,29 @@ bsf_and_verify( drive_t *drivep )
* Do a rewind instead because the status won't be
* set correctly otherwise. [TS:Oct/2000]
*/
- ok = mt_get_fileno( drivep, &fileno );
- if ( ! ok ) {
- status_failed_message( drivep );
+ ok = mt_get_fileno(drivep, &fileno);
+ if (! ok) {
+ status_failed_message(drivep);
return 0;
}
if (fileno == 0) {
- mlog( MLOG_DEBUG | MLOG_DRIVE,
+ mlog(MLOG_DEBUG | MLOG_DRIVE,
"In first file, do a rewind to achieve bsf\n");
- return rewind_and_verify( drivep );
+ return rewind_and_verify(drivep);
}
- ( void )mt_op( contextp->dc_fd, MTBSF, 1 );
+ (void)mt_op(contextp->dc_fd, MTBSF, 1);
try = 1;
-status: ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
+status: ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
mtstat = 0;
- status_failed_message( drivep );
- if ( try > 1 ) {
+ status_failed_message(drivep);
+ if (try > 1) {
return 0;
}
try++;
- sleep( 1 );
+ sleep(1);
goto status;
}
return mtstat;
@@ -5295,56 +5295,56 @@ status: ok = mt_get_status( drivep, &mtstat );
}
static mtstat_t
-fsf_and_verify( drive_t *drivep )
+fsf_and_verify(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
ix_t try;
- ( void )mt_op( contextp->dc_fd, MTFSF, 1 );
- for ( try = 1 ; ; try++ ) {
+ (void)mt_op(contextp->dc_fd, MTFSF, 1);
+ for (try = 1 ; ; try++) {
mtstat_t mtstat;
bool_t ok;
- ok = mt_get_status( drivep, &mtstat );
- if ( ! ok ) {
+ ok = mt_get_status(drivep, &mtstat);
+ if (! ok) {
mtstat = 0;
- status_failed_message( drivep );
- if ( try > 1 ) {
+ status_failed_message(drivep);
+ if (try > 1) {
return 0;
}
}
- if ( IS_FMK( mtstat )) {
+ if (IS_FMK(mtstat)) {
return mtstat;
}
- if ( IS_EOD( mtstat )) {
+ if (IS_EOD(mtstat)) {
return mtstat;
}
- if ( IS_EOT( mtstat )) {
+ if (IS_EOT(mtstat)) {
return mtstat;
}
- if ( try >= MTOP_TRIES_MAX ) {
+ if (try >= MTOP_TRIES_MAX) {
return mtstat;
}
- sleep( 1 );
+ sleep(1);
}
/* NOTREACHED */
}
static void
-calc_best_blk_and_rec_sz( drive_t *drivep )
+calc_best_blk_and_rec_sz(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
- if ( ! contextp->dc_isrmtpr ) {
- if ( cmdlineblksize > 0 ) {
+ if (! contextp->dc_isrmtpr) {
+ if (cmdlineblksize > 0) {
tape_blksz = cmdlineblksize;
} else {
tape_blksz = contextp->dc_maxblksz;
}
- if ( tape_blksz > STAPE_MAX_RECSZ ) {
+ if (tape_blksz > STAPE_MAX_RECSZ) {
tape_blksz = STAPE_MAX_RECSZ;
}
- if ( contextp->dc_isQICpr ) {
+ if (contextp->dc_isQICpr) {
tape_recsz = STAPE_MAX_RECSZ;
} else {
tape_recsz = tape_blksz;
@@ -5355,20 +5355,20 @@ calc_best_blk_and_rec_sz( drive_t *drivep )
}
static bool_t
-set_best_blk_and_rec_sz( drive_t *drivep )
+set_best_blk_and_rec_sz(drive_t *drivep)
{
- drive_context_t *contextp = ( drive_context_t * )drivep->d_contextp;
+ drive_context_t *contextp = (drive_context_t *)drivep->d_contextp;
calc_best_blk_and_rec_sz(drivep);
- if ( ! contextp->dc_isvarpr
+ if (! contextp->dc_isvarpr
&&
! contextp->dc_isQICpr
&&
- contextp->dc_cansetblkszpr ) {
+ contextp->dc_cansetblkszpr) {
bool_t ok;
- ok = set_fixed_blksz( drivep, tape_blksz );
- if ( ! ok ) {
+ ok = set_fixed_blksz(drivep, tape_blksz);
+ if (! ok) {
return BOOL_FALSE;
}
}
@@ -5377,13 +5377,13 @@ set_best_blk_and_rec_sz( drive_t *drivep )
}
static bool_t
-isefsdump( drive_t *drivep )
+isefsdump(drive_t *drivep)
{
- int32_t *efshdrp = ( int32_t * )drivep->d_greadhdrp;
- int32_t efsmagic = efshdrp[ 6 ];
- if ( efsmagic == 60011
+ int32_t *efshdrp = (int32_t *)drivep->d_greadhdrp;
+ int32_t efsmagic = efshdrp[6];
+ if (efsmagic == 60011
||
- efsmagic == 60012 ) {
+ efsmagic == 60012) {
return BOOL_TRUE;
} else {
return BOOL_FALSE;
@@ -5397,7 +5397,7 @@ isefsdump( drive_t *drivep )
* the get_driver_block_major() routine in the libdisk library.)
*/
static int
-get_driver_character_major( const char *driver )
+get_driver_character_major(const char *driver)
{
FILE *f;
char buf[64], puf[64];
@@ -5420,7 +5420,7 @@ found:
}
static void
-map_ts_status( struct mtget *mtstat, struct mtget_sgi mtstat_sgi)
+map_ts_status(struct mtget *mtstat, struct mtget_sgi mtstat_sgi)
{
/*
* This routine has been added as a workaround for a TS/APD
Transform "( x, y )" to "(x, y)", and the same for []. Created by this script: ***** #!/usr/bin/env bash # transform 'foo( x, y )' -> 'foo(x, y)' set -euo pipefail # regexps in order: # - remove spaces after opening parentheses ( # - remove spaces after opening brackets [ # - remove spaces before closing parentheses ) # - remove spaces before closing brackets ] # # Run multiple iterations to get all overlapping matches. for i in {1..8}; do echo "iteration $i" find . -name '*.[ch]' ! -type d -exec gawk -i inplace '{ $0 = gensub(/^([^"]*)\(\s+/, "\\1(", "g") $0 = gensub(/^([^"]*)\[\s+/, "\\1[", "g") $0 = gensub(/(\S)\s+\)([^"]*)$/, "\\1)\\2", "g") $0 = gensub(/(\S)\s+\]([^"]*)$/, "\\1]\\2", "g") }; {print }' {} \; done # Revert changes in defines that would cause redefinition error sed -i \ -e 's/^#define sizeofmember.*$/#define sizeofmember( t, m )\tsizeof( ( ( t * )0 )->m )/' \ -e 's/^#define offsetofmember.*$/#define offsetofmember( t, m )\t( ( size_t )( char * )\&( ( ( t * )0 )->m ) )/' \ common/types.h ***** Signed-off-by: Jan Tulak <jtulak@redhat.com> --- common/drive_scsitape.c | 2948 +++++++++++++++++++-------------------- 1 file changed, 1474 insertions(+), 1474 deletions(-)