summaryrefslogtreecommitdiff
path: root/usr.bin/tmux
diff options
context:
space:
mode:
Diffstat (limited to 'usr.bin/tmux')
-rw-r--r--usr.bin/tmux/client.c40
-rw-r--r--usr.bin/tmux/control.c3
-rw-r--r--usr.bin/tmux/server-client.c7
-rw-r--r--usr.bin/tmux/server.c4
-rw-r--r--usr.bin/tmux/tmux.16
-rw-r--r--usr.bin/tmux/tmux.h4
6 files changed, 51 insertions, 13 deletions
diff --git a/usr.bin/tmux/client.c b/usr.bin/tmux/client.c
index 3c3106194d7..228f4ac6531 100644
--- a/usr.bin/tmux/client.c
+++ b/usr.bin/tmux/client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: client.c,v 1.147 2020/06/10 07:27:10 nicm Exp $ */
+/* $OpenBSD: client.c,v 1.148 2020/06/18 08:34:22 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -35,7 +35,7 @@
static struct tmuxproc *client_proc;
static struct tmuxpeer *client_peer;
-static int client_flags;
+static uint64_t client_flags;
static enum {
CLIENT_EXIT_NONE,
CLIENT_EXIT_DETACHED,
@@ -247,7 +247,9 @@ client_main(struct event_base *base, int argc, char **argv, int flags, int feat)
pid_t ppid;
enum msgtype msg;
struct termios tio, saved_tio;
- size_t size;
+ size_t size, linesize = 0;
+ ssize_t linelen;
+ char *line = NULL;
/* Ignore SIGCHLD now or daemon() in the server will leave a zombie. */
signal(SIGCHLD, SIG_IGN);
@@ -276,13 +278,14 @@ client_main(struct event_base *base, int argc, char **argv, int flags, int feat)
free(pr->error);
}
- /* Save the flags. */
- client_flags = flags;
-
/* Create client process structure (starts logging). */
client_proc = proc_start("client");
proc_set_signals(client_proc, client_signal);
+ /* Save the flags. */
+ client_flags = flags;
+ log_debug("flags are %#llx", client_flags);
+
/* Initialize the client socket and start the server. */
fd = client_connect(base, socket_path, client_flags);
if (fd == -1) {
@@ -406,8 +409,19 @@ client_main(struct event_base *base, int argc, char **argv, int flags, int feat)
printf("%%exit %s\n", client_exit_message());
else
printf("%%exit\n");
+ fflush(stdout);
+ if (client_flags & CLIENT_CONTROL_WAITEXIT) {
+ setvbuf(stdin, NULL, _IOLBF, 0);
+ for (;;) {
+ linelen = getline(&line, &linesize, stdin);
+ if (linelen <= 1)
+ break;
+ }
+ free(line);
+ }
if (client_flags & CLIENT_CONTROLCONTROL) {
printf("\033\\");
+ fflush(stdout);
tcsetattr(STDOUT_FILENO, TCSAFLUSH, &saved_tio);
}
} else if (client_exitreason != CLIENT_EXIT_NONE)
@@ -870,6 +884,13 @@ client_dispatch_wait(struct imsg *imsg)
client_exitval = 1;
proc_exit(client_proc);
break;
+ case MSG_FLAGS:
+ if (datalen != sizeof client_flags)
+ fatalx("bad MSG_FLAGS string");
+
+ memcpy(&client_flags, data, sizeof client_flags);
+ log_debug("new flags are %#llx", client_flags);
+ break;
case MSG_SHELL:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_SHELL string");
@@ -916,6 +937,13 @@ client_dispatch_attached(struct imsg *imsg)
datalen = imsg->hdr.len - IMSG_HEADER_SIZE;
switch (imsg->hdr.type) {
+ case MSG_FLAGS:
+ if (datalen != sizeof client_flags)
+ fatalx("bad MSG_FLAGS string");
+
+ memcpy(&client_flags, data, sizeof client_flags);
+ log_debug("new flags are %#llx", client_flags);
+ break;
case MSG_DETACH:
case MSG_DETACHKILL:
if (datalen == 0 || data[datalen - 1] != '\0')
diff --git a/usr.bin/tmux/control.c b/usr.bin/tmux/control.c
index ca0b37d5230..a5050335936 100644
--- a/usr.bin/tmux/control.c
+++ b/usr.bin/tmux/control.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: control.c,v 1.42 2020/06/12 08:35:01 nicm Exp $ */
+/* $OpenBSD: control.c,v 1.43 2020/06/18 08:34:22 nicm Exp $ */
/*
* Copyright (c) 2012 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -695,6 +695,7 @@ control_discard(struct client *c)
RB_FOREACH(cp, control_panes, &cs->panes)
control_discard_pane(c, cp);
+ bufferevent_disable(cs->read_event, EV_READ);
}
/* Stop control mode. */
diff --git a/usr.bin/tmux/server-client.c b/usr.bin/tmux/server-client.c
index 44b7632a445..43f479b0332 100644
--- a/usr.bin/tmux/server-client.c
+++ b/usr.bin/tmux/server-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: server-client.c,v 1.357 2020/06/10 07:27:10 nicm Exp $ */
+/* $OpenBSD: server-client.c,v 1.358 2020/06/18 08:34:22 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -2370,6 +2370,8 @@ server_client_control_flags(struct client *c, const char *next)
}
if (strcmp(next, "no-output") == 0)
return (CLIENT_CONTROL_NOOUTPUT);
+ if (strcmp(next, "wait-exit") == 0)
+ return (CLIENT_CONTROL_WAITEXIT);
return (0);
}
@@ -2409,6 +2411,7 @@ server_client_set_flags(struct client *c, const char *flags)
control_reset_offsets(c);
}
free(copy);
+ proc_send(c->peer, MSG_FLAGS, -1, &c->flags, sizeof c->flags);
}
/* Get client flags. This is only flags useful to show to users. */
@@ -2427,6 +2430,8 @@ server_client_get_flags(struct client *c)
strlcat(s, "ignore-size,", sizeof s);
if (c->flags & CLIENT_CONTROL_NOOUTPUT)
strlcat(s, "no-output,", sizeof s);
+ if (c->flags & CLIENT_CONTROL_WAITEXIT)
+ strlcat(s, "wait-exit,", sizeof s);
if (c->flags & CLIENT_CONTROL_PAUSEAFTER) {
xsnprintf(tmp, sizeof tmp, "pause-after=%u,",
c->pause_age / 1000);
diff --git a/usr.bin/tmux/server.c b/usr.bin/tmux/server.c
index 3b8f4529c97..f8d0a17bf29 100644
--- a/usr.bin/tmux/server.c
+++ b/usr.bin/tmux/server.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: server.c,v 1.193 2020/06/01 09:43:01 nicm Exp $ */
+/* $OpenBSD: server.c,v 1.194 2020/06/18 08:34:22 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -45,7 +45,7 @@ struct clients clients;
struct tmuxproc *server_proc;
static int server_fd = -1;
-static int server_client_flags;
+static uint64_t server_client_flags;
static int server_exit;
static struct event server_ev_accept;
diff --git a/usr.bin/tmux/tmux.1 b/usr.bin/tmux/tmux.1
index 49c1479a9ad..53159bb7d68 100644
--- a/usr.bin/tmux/tmux.1
+++ b/usr.bin/tmux/tmux.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.785 2020/06/16 08:18:34 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.786 2020/06/18 08:34:22 nicm Exp $
.\"
.\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
.\"
@@ -14,7 +14,7 @@
.\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
.\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: June 16 2020 $
+.Dd $Mdocdate: June 18 2020 $
.Dt TMUX 1
.Os
.Sh NAME
@@ -989,6 +989,8 @@ output is paused once the pane is
behind in control mode
.It read-only
the client is read-only
+.It wait-exit
+wait for an empty line input before exiting in control mode
.El
.Pp
A leading
diff --git a/usr.bin/tmux/tmux.h b/usr.bin/tmux/tmux.h
index 5a33fb29003..b4168c7212f 100644
--- a/usr.bin/tmux/tmux.h
+++ b/usr.bin/tmux/tmux.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1070 2020/06/16 08:18:34 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1071 2020/06/18 08:34:22 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -515,6 +515,7 @@ enum msgtype {
MSG_UNLOCK,
MSG_WAKEUP,
MSG_EXEC,
+ MSG_FLAGS,
MSG_READ_OPEN = 300,
MSG_READ,
@@ -1644,6 +1645,7 @@ struct client {
#define CLIENT_NOFORK 0x40000000
#define CLIENT_ACTIVEPANE 0x80000000ULL
#define CLIENT_CONTROL_PAUSEAFTER 0x100000000ULL
+#define CLIENT_CONTROL_WAITEXIT 0x200000000ULL
#define CLIENT_ALLREDRAWFLAGS \
(CLIENT_REDRAWWINDOW| \
CLIENT_REDRAWSTATUS| \
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 18:06:35 +0000