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lib/drmtest: set default sighandler for QUIT in the signal process

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Otherwise the thing doesn't reliably die when run from the piglit
framework somehow.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-06-29 18:31:45 +02:00
parent 64ff612b81
commit 26af13f84f
1 changed files with 3 additions and 0 deletions
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3
lib/drmtest.c
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@ -596,9 +596,12 @@ static void sig_handler(int i)
void drmtest_fork_signal_helper(void)
{
pid_t pid;
sighandler_t oldsig;
signal(SIGUSR1, sig_handler);
oldsig = signal(SIGQUIT, SIG_DFL);
pid = fork();
signal(SIGQUIT, oldsig);
if (pid == 0) {
signal_helper_process(getppid());
return;