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Sane gpbs termination

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@15853 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fedor 2003-02-02 04:43:07 +00:00
parent db47098df7
commit e12e5ea219
2 changed files with 35 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2003-01-31 Chris B. Vetter <chrisv@web4inc.com>
* Tools/gpbs.m (-dealloc): Remove observer.
(ihandler): Reset all signals and try to reraise original signal.
(init): Set NSIG signals.
(main): release server before exiting.
2003-02-02 Fred Kiefer <FredKiefer@gmx.de>
* Source/xlib/GSXftFontInfo.m

31
Tools/gpbs.m
View file

@ -943,6 +943,7 @@ NSMutableDictionary *pasteboards = nil;
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver: self];
RELEASE(permenant);
[super dealloc];
}
@ -1014,8 +1015,30 @@ NSMutableDictionary *pasteboards = nil;
static void
ihandler(int sig)
{
signal(sig, SIG_DFL);
abort();
int s = 0;
/* We need to re-set ALL signals before we (try to) terminate, not
* just the signal raised. That includes the ones we SIG_IGN.
*/
for (s = 0; s < NSIG; s++)
signal(s, SIG_DFL);
/* Instead of abort()'ing we re-raise the original signal. Only if
* that fails, we abort().
*/
if ( sig > 0 )
{
NSLog(@"Re-raising signal %d.", sig);
if( -1 == kill(getpid(), sig) )
{
NSLog(@"Re-raising failed, aborting.");
abort();
}
}
exit(EXIT_FAILURE);
}
static void
@ -1058,7 +1081,7 @@ init(int argc, char** argv)
}
}
for (count = 0; count < 32; count++)
for (count = 0; count < NSIG; count++)
{
signal((int)count, ihandler);
}
@ -1209,6 +1232,8 @@ main(int argc, char** argv, char **env)
NSLog(@"GNU pasteboard server startup.\n");
}
[[NSRunLoop currentRunLoop] run];
RELEASE(server);
RELEASE(pool);
exit(0);
}