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Show session name in detached message. Requested by somebody a few months ago

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who didn't bother testing it. But it works for me anyway.
This commit is contained in:
Nicholas Marriott
2013-10-06 21:21:52 +01:00
parent d86c70af96
commit aa0a57fd56
3 changed files with 40 additions and 13 deletions
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21
client.c
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@ -48,6 +48,7 @@ enum {
} client_exitreason = CLIENT_EXIT_NONE;
int client_exitval;
enum msgtype client_exittype;
const char *client_exitsession;
int client_attached;
int client_get_lock(char *);
@ -138,12 +139,24 @@ failed:
const char *
client_exit_message(void)
{
static char msg[256];
switch (client_exitreason) {
case CLIENT_EXIT_NONE:
break;
case CLIENT_EXIT_DETACHED:
if (client_exitsession != NULL) {
xsnprintf(msg, sizeof msg, "detached "
"(from session %s)", client_exitsession);
return (msg);
}
return ("detached");
case CLIENT_EXIT_DETACHED_HUP:
if (client_exitsession != NULL) {
xsnprintf(msg, sizeof msg, "detached and SIGHUP "
"(from session %s)", client_exitsession);
return (msg);
}
return ("detached and SIGHUP");
case CLIENT_EXIT_LOST_TTY:
return ("lost tty");
@ -587,6 +600,7 @@ client_dispatch_wait(void *data0)
shell_exec(data, data0);
/* NOTREACHED */
case MSG_DETACH:
case MSG_DETACHKILL:
client_write_server(MSG_EXITING, NULL, 0);
break;
case MSG_EXITED:
@ -618,11 +632,12 @@ client_dispatch_attached(void)
log_debug("got %d from server", imsg.hdr.type);
switch (imsg.hdr.type) {
case MSG_DETACHKILL:
case MSG_DETACH:
if (datalen != 0)
fatalx("bad MSG_DETACH size");
case MSG_DETACHKILL:
if (datalen == 0 || data[datalen - 1] != '\0')
fatalx("bad MSG_DETACH string");
client_exitsession = xstrdup(data);
client_exittype = imsg.hdr.type;
if (imsg.hdr.type == MSG_DETACHKILL)
client_exitreason = CLIENT_EXIT_DETACHED_HUP;