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| author | Manuel Bachmann <manuel.bachmann@open.eurogiciel.org> | 2014-04-16 00:03:23 +0200 |
|---|---|---|
| committer | Manuel Bachmann <manuel.bachmann@open.eurogiciel.org> | 2014-04-16 00:03:23 +0200 |
| commit | e5c5c0d68f776722e6b410a694e85b770b85e7ba (patch) | |
| tree | 16a8cdbb09f72557ae0f2b86b15fae9f63ee6cb0 | |
| parent | d1ca611c57b3243e9649d1b2b5902515fba31226 (diff) | |
| download | weston-common-e5c5c0d68f776722e6b410a694e85b770b85e7ba.tar.gz weston-common-e5c5c0d68f776722e6b410a694e85b770b85e7ba.tar.bz2 weston-common-e5c5c0d68f776722e6b410a694e85b770b85e7ba.zip | |
tz-launcher: use waitpid() to track children and avoid zombies
Change-Id: I312c0278fcc49399b5dbf542b50be04371eb9cac
Signed-off-by: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>
| -rw-r--r-- | tz-launcher/tz-launcher-wl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tz-launcher/tz-launcher-wl.c b/tz-launcher/tz-launcher-wl.c index 9e3dd74..b580367 100644 --- a/tz-launcher/tz-launcher-wl.c +++ b/tz-launcher/tz-launcher-wl.c @@ -174,6 +174,15 @@ load_icon (char *path) } static void +sigchild_handler (int s) +{ + pid_t pid; + + while (pid = waitpid (-1, NULL, WNOHANG), pid > 0) + g_printerr ("child %d exited\n", pid); +} + +static void launcher_button_handler(struct widget *widget, struct input *input, uint32_t time, uint32_t button, @@ -459,6 +468,8 @@ tz_launcher_wl_run (int desktopfiles, gchar ***desktoptable) return; } + signal (SIGCHLD, sigchild_handler); + main_window_create (display, desktopfiles, desktoptable); display_run (display); |