From patchwork Fri May 4 07:42:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 10380117 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2C42260353 for ; Fri, 4 May 2018 07:47:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1A8492935D for ; Fri, 4 May 2018 07:47:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0EDE529363; Fri, 4 May 2018 07:47:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 035782935D for ; Fri, 4 May 2018 07:47:18 +0000 (UTC) Received: from localhost ([::1]:32880 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fEVR0-0005f3-6Z for patchwork-qemu-devel@patchwork.kernel.org; Fri, 04 May 2018 03:47:18 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41767) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fEVMV-0001gp-5Y for qemu-devel@nongnu.org; Fri, 04 May 2018 03:42:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fEVMS-0007x2-Ln for qemu-devel@nongnu.org; Fri, 04 May 2018 03:42:39 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:49014 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fEVMS-0007w4-GW for qemu-devel@nongnu.org; Fri, 04 May 2018 03:42:36 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 09CBE81A88A9; Fri, 4 May 2018 07:42:36 +0000 (UTC) Received: from lemon.usersys.redhat.com (ovpn-12-40.pek2.redhat.com [10.72.12.40]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8F69983B87; Fri, 4 May 2018 07:42:30 +0000 (UTC) From: Fam Zheng To: qemu-devel@nongnu.org Date: Fri, 4 May 2018 15:42:05 +0800 Message-Id: <20180504074207.22634-3-famz@redhat.com> In-Reply-To: <20180504074207.22634-1-famz@redhat.com> References: <20180504074207.22634-1-famz@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Fri, 04 May 2018 07:42:36 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Fri, 04 May 2018 07:42:36 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'famz@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v6 2/4] slirp: Use QAPI enum to replace TCPS_* macros X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Samuel Thibault , Jason Wang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Markus Armbruster , Jan Kiszka , =?UTF-8?q?Alex=20Benn=C3=A9e?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This is a mechanical patch that does search-and-replace and adding necessary "#include" for pulling in the QAPI enum definition. The string lookup could use the QAPI helper, and is left for the next patch. Signed-off-by: Fam Zheng --- slirp/misc.c | 23 ++++++------ slirp/tcp.h | 21 ++--------- slirp/tcp_input.c | 103 +++++++++++++++++++++++++++--------------------------- slirp/tcp_subr.c | 25 ++++++------- slirp/tcp_timer.c | 7 ++-- 5 files changed, 84 insertions(+), 95 deletions(-) diff --git a/slirp/misc.c b/slirp/misc.c index 260187b6b6..ee617bc3c4 100644 --- a/slirp/misc.c +++ b/slirp/misc.c @@ -11,6 +11,7 @@ #include "monitor/monitor.h" #include "qemu/error-report.h" #include "qemu/main-loop.h" +#include "qapi/qapi-commands-net.h" #ifdef DEBUG int slirp_debug = DBG_CALL|DBG_MISC|DBG_ERROR; @@ -208,17 +209,17 @@ fork_exec(struct socket *so, const char *ex, int do_pty) void slirp_connection_info(Slirp *slirp, Monitor *mon) { const char * const tcpstates[] = { - [TCPS_CLOSED] = "CLOSED", - [TCPS_LISTEN] = "LISTEN", - [TCPS_SYN_SENT] = "SYN_SENT", - [TCPS_SYN_RECEIVED] = "SYN_RCVD", - [TCPS_ESTABLISHED] = "ESTABLISHED", - [TCPS_CLOSE_WAIT] = "CLOSE_WAIT", - [TCPS_FIN_WAIT_1] = "FIN_WAIT_1", - [TCPS_CLOSING] = "CLOSING", - [TCPS_LAST_ACK] = "LAST_ACK", - [TCPS_FIN_WAIT_2] = "FIN_WAIT_2", - [TCPS_TIME_WAIT] = "TIME_WAIT", + [USERNET_TCP_STATE_CLOSED] = "CLOSED", + [USERNET_TCP_STATE_LISTEN] = "LISTEN", + [USERNET_TCP_STATE_SYN_SENT] = "SYN_SENT", + [USERNET_TCP_STATE_SYN_RECEIVED] = "SYN_RCVD", + [USERNET_TCP_STATE_ESTABLISHED] = "ESTABLISHED", + [USERNET_TCP_STATE_CLOSE_WAIT] = "CLOSE_WAIT", + [USERNET_TCP_STATE_FIN_WAIT_1] = "FIN_WAIT_1", + [USERNET_TCP_STATE_CLOSING] = "CLOSING", + [USERNET_TCP_STATE_LAST_ACK] = "LAST_ACK", + [USERNET_TCP_STATE_FIN_WAIT_2] = "FIN_WAIT_2", + [USERNET_TCP_STATE_TIME_WAIT] = "TIME_WAIT", }; struct in_addr dst_addr; struct sockaddr_in src; diff --git a/slirp/tcp.h b/slirp/tcp.h index 174d3d960c..f766e684e6 100644 --- a/slirp/tcp.h +++ b/slirp/tcp.h @@ -133,24 +133,9 @@ struct tcphdr { #define TCP_NSTATES 11 -#define TCPS_CLOSED 0 /* closed */ -#define TCPS_LISTEN 1 /* listening for connection */ -#define TCPS_SYN_SENT 2 /* active, have sent syn */ -#define TCPS_SYN_RECEIVED 3 /* have send and received syn */ -/* states < TCPS_ESTABLISHED are those where connections not established */ -#define TCPS_ESTABLISHED 4 /* established */ -#define TCPS_CLOSE_WAIT 5 /* rcvd fin, waiting for close */ -/* states > TCPS_CLOSE_WAIT are those where user has closed */ -#define TCPS_FIN_WAIT_1 6 /* have closed, sent fin */ -#define TCPS_CLOSING 7 /* closed xchd FIN; await FIN ACK */ -#define TCPS_LAST_ACK 8 /* had fin and close; await FIN ACK */ -/* states > TCPS_CLOSE_WAIT && < TCPS_FIN_WAIT_2 await ACK of FIN */ -#define TCPS_FIN_WAIT_2 9 /* have closed, fin is acked */ -#define TCPS_TIME_WAIT 10 /* in 2*msl quiet wait after close */ - -#define TCPS_HAVERCVDSYN(s) ((s) >= TCPS_SYN_RECEIVED) -#define TCPS_HAVEESTABLISHED(s) ((s) >= TCPS_ESTABLISHED) -#define TCPS_HAVERCVDFIN(s) ((s) >= TCPS_TIME_WAIT) +#define TCPS_HAVERCVDSYN(s) ((s) >= USERNET_TCP_STATE_SYN_RECEIVED) +#define TCPS_HAVEESTABLISHED(s) ((s) >= USERNET_TCP_STATE_ESTABLISHED) +#define TCPS_HAVERCVDFIN(s) ((s) >= USERNET_TCP_STATE_TIME_WAIT) /* * TCP sequence numbers are 32 bit integers operated diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c index 07bcbdb2dd..c8b0c9db03 100644 --- a/slirp/tcp_input.c +++ b/slirp/tcp_input.c @@ -41,6 +41,7 @@ #include "qemu/osdep.h" #include "slirp.h" #include "ip_icmp.h" +#include "qapi/qapi-commands-net.h" #define TCPREXMTTHRESH 3 @@ -64,7 +65,7 @@ #define TCP_REASS(tp, ti, m, so, flags) {\ if ((ti)->ti_seq == (tp)->rcv_nxt && \ tcpfrag_list_empty(tp) && \ - (tp)->t_state == TCPS_ESTABLISHED) {\ + (tp)->t_state == USERNET_TCP_STATE_ESTABLISHED) {\ if (ti->ti_flags & TH_PUSH) \ tp->t_flags |= TF_ACKNOW; \ else \ @@ -84,7 +85,7 @@ #define TCP_REASS(tp, ti, m, so, flags) { \ if ((ti)->ti_seq == (tp)->rcv_nxt && \ tcpfrag_list_empty(tp) && \ - (tp)->t_state == TCPS_ESTABLISHED) { \ + (tp)->t_state == USERNET_TCP_STATE_ESTABLISHED) { \ tp->t_flags |= TF_DELACK; \ (tp)->rcv_nxt += (ti)->ti_len; \ flags = (ti)->ti_flags & TH_FIN; \ @@ -189,7 +190,7 @@ present: ti = tcpfrag_list_first(tp); if (tcpfrag_list_end(ti, tp) || ti->ti_seq != tp->rcv_nxt) return (0); - if (tp->t_state == TCPS_SYN_RECEIVED && ti->ti_len) + if (tp->t_state == USERNET_TCP_STATE_SYN_RECEIVED && ti->ti_len) return (0); do { tp->rcv_nxt += ti->ti_len; @@ -456,7 +457,7 @@ findso: } tp = sototcpcb(so); - tp->t_state = TCPS_LISTEN; + tp->t_state = USERNET_TCP_STATE_LISTEN; } /* @@ -472,7 +473,7 @@ findso: /* XXX Should never fail */ if (tp == NULL) goto dropwithreset; - if (tp->t_state == TCPS_CLOSED) + if (tp->t_state == USERNET_TCP_STATE_CLOSED) goto drop; tiwin = ti->ti_win; @@ -491,7 +492,7 @@ findso: * Process options if not in LISTEN state, * else do it below (after getting remote address). */ - if (optp && tp->t_state != TCPS_LISTEN) + if (optp && tp->t_state != USERNET_TCP_STATE_LISTEN) tcp_dooptions(tp, (u_char *)optp, optlen, ti); /* @@ -512,7 +513,7 @@ findso: * eg: the tiwin == tp->snd_wnd prevents many more * predictions.. with no *real* advantage.. */ - if (tp->t_state == TCPS_ESTABLISHED && + if (tp->t_state == USERNET_TCP_STATE_ESTABLISHED && (tiflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK && ti->ti_seq == tp->rcv_nxt && tiwin && tiwin == tp->snd_wnd && @@ -614,7 +615,7 @@ findso: * Enter SYN_RECEIVED state, and process any other fields of this * segment in this state. */ - case TCPS_LISTEN: { + case USERNET_TCP_STATE_LISTEN: { if (tiflags & TH_RST) goto drop; @@ -725,7 +726,7 @@ findso: so->so_m = m; so->so_ti = ti; tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT; - tp->t_state = TCPS_SYN_RECEIVED; + tp->t_state = USERNET_TCP_STATE_SYN_RECEIVED; /* * Initialize receive sequence numbers now so that we can send a * valid RST if the remote end rejects our connection. @@ -759,10 +760,10 @@ findso: tcp_sendseqinit(tp); tcp_rcvseqinit(tp); tp->t_flags |= TF_ACKNOW; - tp->t_state = TCPS_SYN_RECEIVED; + tp->t_state = USERNET_TCP_STATE_SYN_RECEIVED; tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT; goto trimthenstep6; - } /* case TCPS_LISTEN */ + } /* case USERNET_TCP_STATE_LISTEN */ /* * If the state is SYN_SENT: @@ -776,7 +777,7 @@ findso: * arrange for segment to be acked (eventually) * continue processing rest of data/controls, beginning with URG */ - case TCPS_SYN_SENT: + case USERNET_TCP_STATE_SYN_SENT: if ((tiflags & TH_ACK) && (SEQ_LEQ(ti->ti_ack, tp->iss) || SEQ_GT(ti->ti_ack, tp->snd_max))) @@ -803,7 +804,7 @@ findso: tp->t_flags |= TF_ACKNOW; if (tiflags & TH_ACK && SEQ_GT(tp->snd_una, tp->iss)) { soisfconnected(so); - tp->t_state = TCPS_ESTABLISHED; + tp->t_state = USERNET_TCP_STATE_ESTABLISHED; (void) tcp_reass(tp, (struct tcpiphdr *)0, (struct mbuf *)0); @@ -814,7 +815,7 @@ findso: if (tp->t_rtt) tcp_xmit_timer(tp, tp->t_rtt); } else - tp->t_state = TCPS_SYN_RECEIVED; + tp->t_state = USERNET_TCP_STATE_SYN_RECEIVED; trimthenstep6: /* @@ -884,7 +885,7 @@ trimthenstep6: * user processes are gone, then RST the other end. */ if ((so->so_state & SS_NOFDREF) && - tp->t_state > TCPS_CLOSE_WAIT && ti->ti_len) { + tp->t_state > USERNET_TCP_STATE_CLOSE_WAIT && ti->ti_len) { tp = tcp_close(tp); goto dropwithreset; } @@ -903,7 +904,7 @@ trimthenstep6: * are above the previous ones. */ if (tiflags & TH_SYN && - tp->t_state == TCPS_TIME_WAIT && + tp->t_state == USERNET_TCP_STATE_TIME_WAIT && SEQ_GT(ti->ti_seq, tp->rcv_nxt)) { iss = tp->rcv_nxt + TCP_ISSINCR; tp = tcp_close(tp); @@ -939,18 +940,18 @@ trimthenstep6: */ if (tiflags&TH_RST) switch (tp->t_state) { - case TCPS_SYN_RECEIVED: - case TCPS_ESTABLISHED: - case TCPS_FIN_WAIT_1: - case TCPS_FIN_WAIT_2: - case TCPS_CLOSE_WAIT: - tp->t_state = TCPS_CLOSED; + case USERNET_TCP_STATE_SYN_RECEIVED: + case USERNET_TCP_STATE_ESTABLISHED: + case USERNET_TCP_STATE_FIN_WAIT_1: + case USERNET_TCP_STATE_FIN_WAIT_2: + case USERNET_TCP_STATE_CLOSE_WAIT: + tp->t_state = USERNET_TCP_STATE_CLOSED; tcp_close(tp); goto drop; - case TCPS_CLOSING: - case TCPS_LAST_ACK: - case TCPS_TIME_WAIT: + case USERNET_TCP_STATE_CLOSING: + case USERNET_TCP_STATE_LAST_ACK: + case USERNET_TCP_STATE_TIME_WAIT: tcp_close(tp); goto drop; } @@ -978,12 +979,12 @@ trimthenstep6: * ESTABLISHED state and continue processing, otherwise * send an RST. una<=ack<=max */ - case TCPS_SYN_RECEIVED: + case USERNET_TCP_STATE_SYN_RECEIVED: if (SEQ_GT(tp->snd_una, ti->ti_ack) || SEQ_GT(ti->ti_ack, tp->snd_max)) goto dropwithreset; - tp->t_state = TCPS_ESTABLISHED; + tp->t_state = USERNET_TCP_STATE_ESTABLISHED; /* * The sent SYN is ack'ed with our sequence number +1 * The first data byte already in the buffer will get @@ -1003,7 +1004,7 @@ trimthenstep6: so->so_state |= SS_NOFDREF; /* CTL_CMD */ } else { needoutput = 1; - tp->t_state = TCPS_FIN_WAIT_1; + tp->t_state = USERNET_TCP_STATE_FIN_WAIT_1; } } else { soisfconnected(so); @@ -1023,13 +1024,13 @@ trimthenstep6: * data from the retransmission queue. If this ACK reflects * more up to date window information we update our window information. */ - case TCPS_ESTABLISHED: - case TCPS_FIN_WAIT_1: - case TCPS_FIN_WAIT_2: - case TCPS_CLOSE_WAIT: - case TCPS_CLOSING: - case TCPS_LAST_ACK: - case TCPS_TIME_WAIT: + case USERNET_TCP_STATE_ESTABLISHED: + case USERNET_TCP_STATE_FIN_WAIT_1: + case USERNET_TCP_STATE_FIN_WAIT_2: + case USERNET_TCP_STATE_CLOSE_WAIT: + case USERNET_TCP_STATE_CLOSING: + case USERNET_TCP_STATE_LAST_ACK: + case USERNET_TCP_STATE_TIME_WAIT: if (SEQ_LEQ(ti->ti_ack, tp->snd_una)) { if (ti->ti_len == 0 && tiwin == tp->snd_wnd) { @@ -1160,7 +1161,7 @@ trimthenstep6: * for the ESTABLISHED state if our FIN is now acknowledged * then enter FIN_WAIT_2. */ - case TCPS_FIN_WAIT_1: + case USERNET_TCP_STATE_FIN_WAIT_1: if (ourfinisacked) { /* * If we can't receive any more @@ -1172,7 +1173,7 @@ trimthenstep6: if (so->so_state & SS_FCANTRCVMORE) { tp->t_timer[TCPT_2MSL] = TCP_MAXIDLE; } - tp->t_state = TCPS_FIN_WAIT_2; + tp->t_state = USERNET_TCP_STATE_FIN_WAIT_2; } break; @@ -1182,9 +1183,9 @@ trimthenstep6: * then enter the TIME-WAIT state, otherwise ignore * the segment. */ - case TCPS_CLOSING: + case USERNET_TCP_STATE_CLOSING: if (ourfinisacked) { - tp->t_state = TCPS_TIME_WAIT; + tp->t_state = USERNET_TCP_STATE_TIME_WAIT; tcp_canceltimers(tp); tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL; } @@ -1196,7 +1197,7 @@ trimthenstep6: * If our FIN is now acknowledged, delete the TCB, * enter the closed state and return. */ - case TCPS_LAST_ACK: + case USERNET_TCP_STATE_LAST_ACK: if (ourfinisacked) { tcp_close(tp); goto drop; @@ -1208,7 +1209,7 @@ trimthenstep6: * is a retransmission of the remote FIN. Acknowledge * it and restart the finack timer. */ - case TCPS_TIME_WAIT: + case USERNET_TCP_STATE_TIME_WAIT: tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL; goto dropafterack; } @@ -1316,7 +1317,7 @@ dodata: * Shutdown the socket if there is no rx data in the * buffer. * soread() is called on completion of shutdown() and - * will got to TCPS_LAST_ACK, and use tcp_output() + * will got to USERNET_TCP_STATE_LAST_ACK, and use tcp_output() * to send the FIN. */ sofwdrain(so); @@ -1330,20 +1331,20 @@ dodata: * In SYN_RECEIVED and ESTABLISHED STATES * enter the CLOSE_WAIT state. */ - case TCPS_SYN_RECEIVED: - case TCPS_ESTABLISHED: + case USERNET_TCP_STATE_SYN_RECEIVED: + case USERNET_TCP_STATE_ESTABLISHED: if(so->so_emu == EMU_CTL) /* no shutdown on socket */ - tp->t_state = TCPS_LAST_ACK; + tp->t_state = USERNET_TCP_STATE_LAST_ACK; else - tp->t_state = TCPS_CLOSE_WAIT; + tp->t_state = USERNET_TCP_STATE_CLOSE_WAIT; break; /* * If still in FIN_WAIT_1 STATE FIN has not been acked so * enter the CLOSING state. */ - case TCPS_FIN_WAIT_1: - tp->t_state = TCPS_CLOSING; + case USERNET_TCP_STATE_FIN_WAIT_1: + tp->t_state = USERNET_TCP_STATE_CLOSING; break; /* @@ -1351,8 +1352,8 @@ dodata: * starting the time-wait timer, turning off the other * standard timers. */ - case TCPS_FIN_WAIT_2: - tp->t_state = TCPS_TIME_WAIT; + case USERNET_TCP_STATE_FIN_WAIT_2: + tp->t_state = USERNET_TCP_STATE_TIME_WAIT; tcp_canceltimers(tp); tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL; break; @@ -1360,7 +1361,7 @@ dodata: /* * In TIME_WAIT state restart the 2 MSL time_wait timer. */ - case TCPS_TIME_WAIT: + case USERNET_TCP_STATE_TIME_WAIT: tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL; break; } diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c index da0d53743f..8dd5a70044 100644 --- a/slirp/tcp_subr.c +++ b/slirp/tcp_subr.c @@ -40,6 +40,7 @@ #include "qemu/osdep.h" #include "slirp.h" +#include "qapi/qapi-commands-net.h" /* patchable/settable parameters for tcp */ /* Don't do rfc1323 performance enhancements */ @@ -282,7 +283,7 @@ tcp_newtcpcb(struct socket *so) tp->snd_cwnd = TCP_MAXWIN << TCP_MAX_WINSHIFT; tp->snd_ssthresh = TCP_MAXWIN << TCP_MAX_WINSHIFT; - tp->t_state = TCPS_CLOSED; + tp->t_state = USERNET_TCP_STATE_CLOSED; so->so_tcpcb = tp; @@ -301,7 +302,7 @@ struct tcpcb *tcp_drop(struct tcpcb *tp, int err) DEBUG_ARG("errno = %d", errno); if (TCPS_HAVERCVDSYN(tp->t_state)) { - tp->t_state = TCPS_CLOSED; + tp->t_state = USERNET_TCP_STATE_CLOSED; (void) tcp_output(tp); } return (tcp_close(tp)); @@ -371,20 +372,20 @@ tcp_sockclosed(struct tcpcb *tp) switch (tp->t_state) { - case TCPS_CLOSED: - case TCPS_LISTEN: - case TCPS_SYN_SENT: - tp->t_state = TCPS_CLOSED; + case USERNET_TCP_STATE_CLOSED: + case USERNET_TCP_STATE_LISTEN: + case USERNET_TCP_STATE_SYN_SENT: + tp->t_state = USERNET_TCP_STATE_CLOSED; tp = tcp_close(tp); break; - case TCPS_SYN_RECEIVED: - case TCPS_ESTABLISHED: - tp->t_state = TCPS_FIN_WAIT_1; + case USERNET_TCP_STATE_SYN_RECEIVED: + case USERNET_TCP_STATE_ESTABLISHED: + tp->t_state = USERNET_TCP_STATE_FIN_WAIT_1; break; - case TCPS_CLOSE_WAIT: - tp->t_state = TCPS_LAST_ACK; + case USERNET_TCP_STATE_CLOSE_WAIT: + tp->t_state = USERNET_TCP_STATE_LAST_ACK; break; } tcp_output(tp); @@ -513,7 +514,7 @@ void tcp_connect(struct socket *inso) tcp_template(tp); - tp->t_state = TCPS_SYN_SENT; + tp->t_state = USERNET_TCP_STATE_SYN_SENT; tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT; tp->iss = slirp->tcp_iss; slirp->tcp_iss += TCP_ISSINCR/2; diff --git a/slirp/tcp_timer.c b/slirp/tcp_timer.c index 52ef5f9100..d45dfe2da8 100644 --- a/slirp/tcp_timer.c +++ b/slirp/tcp_timer.c @@ -32,6 +32,7 @@ #include "qemu/osdep.h" #include "slirp.h" +#include "qapi/qapi-commands-net.h" static struct tcpcb *tcp_timers(register struct tcpcb *tp, int timer); @@ -135,7 +136,7 @@ tcp_timers(register struct tcpcb *tp, int timer) * control block. Otherwise, check again in a bit. */ case TCPT_2MSL: - if (tp->t_state != TCPS_TIME_WAIT && + if (tp->t_state != USERNET_TCP_STATE_TIME_WAIT && tp->t_idle <= TCP_MAXIDLE) tp->t_timer[TCPT_2MSL] = TCPTV_KEEPINTVL; else @@ -259,10 +260,10 @@ tcp_timers(register struct tcpcb *tp, int timer) * or drop connection if idle for too long. */ case TCPT_KEEP: - if (tp->t_state < TCPS_ESTABLISHED) + if (tp->t_state < USERNET_TCP_STATE_ESTABLISHED) goto dropit; - if ((SO_OPTIONS) && tp->t_state <= TCPS_CLOSE_WAIT) { + if ((SO_OPTIONS) && tp->t_state <= USERNET_TCP_STATE_CLOSE_WAIT) { if (tp->t_idle >= TCPTV_KEEP_IDLE + TCP_MAXIDLE) goto dropit; /*