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xfree86: use OsBlockSIGIO from the ddx

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We can ignore the "wasset" argument now since the DIX will keep proper
refcounting.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Peter Hutterer 2012-06-22 13:09:35 +10:00
parent 6bf356ef28
commit ff67135bec
1 changed files with 2 additions and 15 deletions
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17
hw/xfree86/os-support/shared/sigio.c
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@ -259,26 +259,13 @@ xf86RemoveSIGIOHandler(int fd)
int
xf86BlockSIGIO(void)
{
sigset_t set, old;
int ret;
sigemptyset(&set);
sigaddset(&set, SIGIO);
sigprocmask(SIG_BLOCK, &set, &old);
ret = sigismember(&old, SIGIO);
return ret;
return OsBlockSIGIO();
}
void
xf86UnblockSIGIO(int wasset)
{
sigset_t set;
if (!wasset) {
sigemptyset(&set);
sigaddset(&set, SIGIO);
sigprocmask(SIG_UNBLOCK, &set, NULL);
}
OsReleaseSIGIO();
}
void