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Add a utmp option if built with utempter, GitHub issue 5657 from Damian Nowak.

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This commit is contained in:
Nicholas Marriott
2026-10-09 13:18:05 +01:00
parent 10c744038f
commit b7fd92b782
7 changed files with 81 additions and 17 deletions
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11
spawn.c
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@@ -322,6 +322,7 @@ spawn_pane(struct spawn_context *sc, char **cause)
sc->wp0->event = NULL;
}
if (sc->wp0->fd != -1) {
window_pane_utmp_remove(sc->wp0);
close(sc->wp0->fd);
sc->wp0->fd = -1;
}
@@ -579,16 +580,8 @@ spawn_pane(struct spawn_context *sc, char **cause)
_exit(1);
complete:
#ifdef HAVE_UTEMPTER
if (~new_wp->flags & PANE_EMPTY) {
xasprintf(&cp, "tmux(%lu).%%%u", (long)getpid(), new_wp->id);
utempter_add_record(new_wp->fd, cp);
kill(getpid(), SIGCHLD);
free(cp);
}
#endif
new_wp->flags &= ~PANE_EXITED;
window_pane_utmp_add(new_wp);
sigprocmask(SIG_SETMASK, &oldset, NULL);
window_pane_set_event(new_wp);