diff options
| -rw-r--r-- | configure.ac | 7 | ||||
| -rw-r--r-- | server-fn.c | 3 | ||||
| -rw-r--r-- | tmux.h | 4 | ||||
| -rw-r--r-- | window.c | 11 |
4 files changed, 25 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index fec79043..05286d3d 100644 --- a/configure.ac +++ b/configure.ac @@ -144,6 +144,13 @@ if test "x$found_curses" = xno; then AC_MSG_ERROR("curses not found") fi +# Look for utempter +AC_CHECK_HEADER(utempter.h, have_utempter=yes, have_utempter=no) +if test "x$have_utempter" = xyes; then + AC_DEFINE(HAVE_UTEMPTER) + LIBS="$LIBS -lutempter" +fi + # Check for b64_ntop. AC_MSG_CHECKING(for b64_ntop) AC_TRY_LINK( diff --git a/server-fn.c b/server-fn.c index a00cadbd..30626984 100644 --- a/server-fn.c +++ b/server-fn.c @@ -361,6 +361,9 @@ server_destroy_pane(struct window_pane *wp) old_fd = wp->fd; if (wp->fd != -1) { +#ifdef HAVE_UTEMPTER + utempter_remove_record(wp->fd); +#endif bufferevent_free(wp->event); close(wp->fd); wp->fd = -1; @@ -32,6 +32,10 @@ #include <stdio.h> #include <termios.h> +#ifdef HAVE_UTEMPTER +#include <utempter.h> +#endif + #include "array.h" #include "compat.h" @@ -779,6 +779,9 @@ window_pane_destroy(struct window_pane *wp) evtimer_del(&wp->changes_timer); if (wp->fd != -1) { +#ifdef HAVE_UTEMPTER + utempter_remove_record(wp->fd); +#endif bufferevent_free(wp->event); close(wp->fd); } @@ -810,6 +813,9 @@ window_pane_spawn(struct window_pane *wp, const char *cmd, const char *shell, char *argv0, paneid[16]; const char *ptr; struct termios tio2; +#ifdef HAVE_UTEMPTER + char s[32]; +#endif if (wp->fd != -1) { bufferevent_free(wp->event); @@ -886,6 +892,11 @@ window_pane_spawn(struct window_pane *wp, const char *cmd, const char *shell, fatal("execl failed"); } +#ifdef HAVE_UTEMPTER + xsnprintf(s, sizeof s, "tmux(%lu):%%%u", (long) getpid(), wp->id); + utempter_add_record(wp->fd, s); +#endif + setblocking(wp->fd, 0); wp->event = bufferevent_new(wp->fd, |