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Fix building with RTEMS_DEBUG.

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This commit is contained in:
Chris Johns
2013-09-30 16:10:45 +10:00
parent d2c5bff7dc
commit 85c855af7e
1 changed files with 17 additions and 3 deletions
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18
cpukit/posix/src/sigsuspend.c
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@@ -33,6 +33,9 @@ int sigsuspend(
{ {
sigset_t saved_signals_blocked; sigset_t saved_signals_blocked;
sigset_t current_unblocked_signals; sigset_t current_unblocked_signals;
#if defined(RTEMS_DEBUG)
int status;
#endif
/* /*
* We use SIG_BLOCK and not SIG_SETMASK because there may be * We use SIG_BLOCK and not SIG_SETMASK because there may be
@@ -43,10 +46,21 @@ int sigsuspend(
* defined to either terminate or return -1 with errno set to * defined to either terminate or return -1 with errno set to
* EINTR. * EINTR.
*/ */
(void) sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); #if defined(RTEMS_DEBUG)
status =
#else
(void)
#endif
sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
current_unblocked_signals = ~(*sigmask); current_unblocked_signals = ~(*sigmask);
(void) sigtimedwait( &current_unblocked_signals, NULL, NULL );
#if defined(RTEMS_DEBUG)
status =
#else
(void)
#endif
sigtimedwait( &current_unblocked_signals, NULL, NULL );
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );