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Replace HAVE_SIGPROCMASK with SIG_BLOCK and make sure

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display can be re-launched at server reset.
This commit is contained in:
David Reveman 2008-11-11 17:00:26 -05:00
parent 5946cdf71a
commit 0e937cb11b
1 changed files with 14 additions and 3 deletions
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17
hw/dmx/dmxlaunch.c
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@ -135,6 +135,8 @@ dmxAbortDisplay (void)
if (xbeAuth)
unlink (xbeAuth);
xbePid = 0;
}
static void
@ -148,13 +150,13 @@ static void
sigUsr1Jump (int sig)
{
#ifdef HAVE_SIGPROCMASK
#ifdef SIG_BLOCK
sigset_t set;
#endif
signal (sig, sigUsr1Waiting);
#ifdef HAVE_SIGPROCMASK
#ifdef SIG_BLOCK
sigemptyset (&set);
sigaddset (&set, SIGUSR1);
sigprocmask (SIG_UNBLOCK, &set, NULL);
@ -285,7 +287,16 @@ dmxLaunchDisplay (int argc, char *argv[], int index, char *vt)
int mask;
if (xbePid)
return TRUE;
return FALSE;
if (xbeArgv)
{
free (xbeArgv);
xbeArgv = NULL;
nXbeArgv = 0;
}
receivedUsr1 = 0;
strcpy (xbeAuthBuf, xbeAuthTempl);
mask = umask (0077);