[PULL,10/34] qemu-nbd: don't overlap long option values with short options

Commit Message

Kevin Wolf Feb. 22, 2016, 4:32 p.m. UTC

From: "Daniel P. Berrange" <[e-mail]>

When defining values for long options, the normal practice is
to start numbering from 256, to avoid overlap with the range
of valid values for short options.

Reviewed-by: Eric Blake <[e-mail]>
Signed-off-by: Daniel P. Berrange <[e-mail]>
Signed-off-by: Kevin Wolf <[e-mail]>
---
 qemu-nbd.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Patch

diff --git a/qemu-nbd.c b/qemu-nbd.c
index 424e71f..9ccfc13 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -37,13 +37,13 @@ 
 #include <pthread.h>
 
 #define SOCKET_PATH                "/var/lock/qemu-nbd-%s"
-#define QEMU_NBD_OPT_CACHE         1
-#define QEMU_NBD_OPT_AIO           2
-#define QEMU_NBD_OPT_DISCARD       3
-#define QEMU_NBD_OPT_DETECT_ZEROES 4
-#define QEMU_NBD_OPT_OBJECT        5
-#define QEMU_NBD_OPT_TLSCREDS      6
-#define QEMU_NBD_OPT_IMAGE_OPTS    7
+#define QEMU_NBD_OPT_CACHE         256
+#define QEMU_NBD_OPT_AIO           257
+#define QEMU_NBD_OPT_DISCARD       258
+#define QEMU_NBD_OPT_DETECT_ZEROES 259
+#define QEMU_NBD_OPT_OBJECT        260
+#define QEMU_NBD_OPT_TLSCREDS      261
+#define QEMU_NBD_OPT_IMAGE_OPTS    262
 
 static NBDExport *exp;
 static bool newproto;