mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-27 07:56:14 +01:00
g_unix_signal_source_new: Allow SIGUSR1 and SIGUSR2
These are user defined, it makes sense to allow watching them. This is needed to port gnome-session and gdm over. https://bugzilla.gnome.org/show_bug.cgi?id=686898
This commit is contained in:
parent
1775c46e7a
commit
36bf25371c
@ -181,11 +181,15 @@ g_unix_set_fd_nonblocking (gint fd,
|
|||||||
* @signum: A signal number
|
* @signum: A signal number
|
||||||
*
|
*
|
||||||
* Create a #GSource that will be dispatched upon delivery of the UNIX
|
* Create a #GSource that will be dispatched upon delivery of the UNIX
|
||||||
* signal @signum. Currently only <literal>SIGHUP</literal>,
|
* signal @signum. In GLib versions before 2.36, only
|
||||||
* <literal>SIGINT</literal>, and <literal>SIGTERM</literal> can
|
* <literal>SIGHUP</literal>, <literal>SIGINT</literal>,
|
||||||
* be monitored. Note that unlike the UNIX default, all sources which
|
* <literal>SIGTERM</literal> can be monitored. In GLib 2.36,
|
||||||
* have created a watch will be dispatched, regardless of which
|
* <literal>SIGUSR1</literal> and <literal>SIGUSR2</literal> were
|
||||||
* underlying thread invoked g_unix_signal_source_new().
|
* added.
|
||||||
|
*
|
||||||
|
* Note that unlike the UNIX default, all sources which have created a
|
||||||
|
* watch will be dispatched, regardless of which underlying thread
|
||||||
|
* invoked g_unix_signal_source_new().
|
||||||
*
|
*
|
||||||
* For example, an effective use of this function is to handle <literal>SIGTERM</literal>
|
* For example, an effective use of this function is to handle <literal>SIGTERM</literal>
|
||||||
* cleanly; flushing any outstanding files, and then calling
|
* cleanly; flushing any outstanding files, and then calling
|
||||||
@ -209,7 +213,8 @@ g_unix_set_fd_nonblocking (gint fd,
|
|||||||
GSource *
|
GSource *
|
||||||
g_unix_signal_source_new (int signum)
|
g_unix_signal_source_new (int signum)
|
||||||
{
|
{
|
||||||
g_return_val_if_fail (signum == SIGHUP || signum == SIGINT || signum == SIGTERM, NULL);
|
g_return_val_if_fail (signum == SIGHUP || signum == SIGINT || signum == SIGTERM ||
|
||||||
|
signum == SIGUSR1 || signum == SIGUSR2, NULL);
|
||||||
|
|
||||||
return _g_main_create_unix_signal_watch (signum);
|
return _g_main_create_unix_signal_watch (signum);
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user