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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-06-11 11:34:06 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-06-11 11:34:06 -0700 |
| commit | f7394b12358ae453a0c8b85fc307afc1b740010d (patch) | |
| tree | 44f9aee2f4bc38a27fac7494fa3fe44915c6979f | |
| parent | b0e228313455c1d9ee6e9cf9360aefa4a382c330 (diff) | |
| download | emacs-f7394b12358ae453a0c8b85fc307afc1b740010d.tar.gz | |
Tickle glib by waiting for Emacs itself, not for process 0.
* process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
Wait for self, not for 0. This can't hurt on GNU or similar
system, and may help with Cygwin.
Fixes: debbugs:14569
| -rw-r--r-- | src/ChangeLog | 5 | ||||
| -rw-r--r-- | src/process.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 34876d4759b..b178f1130e0 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,10 @@ 2013-06-11 Paul Eggert <eggert@cs.ucla.edu> + Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569). + * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]: + Wait for self, not for 0. This can't hurt on GNU or similar + system, and may help with Cygwin. + * keyboard.c: Don't use PROP (...) as an lvalue. (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]: Use set_prop (A, B), not PROP (A) = B. diff --git a/src/process.c b/src/process.c index e51b45bd64f..a873dd0cdb2 100644 --- a/src/process.c +++ b/src/process.c @@ -7068,9 +7068,10 @@ init_process_emacs (void) #endif { #if defined HAVE_GLIB && !defined WINDOWSNT - /* Tickle glib's child-handling code so that it initializes its + /* Tickle glib's child-handling code. Ask glib to wait for Emacs itself; + this should always fail, but is enough to initialize glib's private SIGCHLD handler. */ - g_source_unref (g_child_watch_source_new (0)); + g_source_unref (g_child_watch_source_new (getpid ())); #endif catch_child_signal (); } |