Clean up SIGCHLD handling a bit.

[bpt/emacs.git] / src / ChangeLog

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 2013-06-22  Paul Eggert  <eggert@cs.ucla.edu>
 
+       Clean up SIGCHLD handling a bit (Bug#14569).
+       * process.c, process.h (catch_child_signal):
+       Now always extern, even if !NS_IMPL_GNUSTEP.
+       * process.c (catch_child_signal): Move glib tickler here from
+       init_process_emacs, so that it's done earlier in Emacs
+       initialization.  Also move the noninteractive && !initialized
+       check here from init_process_emacs.  This is all a bit cleaner for
+       GNUish platforms, and I hope it works around the Cygwin bug.
+       * sysdep.c (init_signals): Invoke catch_child_signal here, so
+       that glib signal handling is tickled before glib creates threads.
+
        * process.c (wait_reading_process_output): Avoid int overflow
        when reading more than 2 GiB total from a process.