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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-05-21 20:19:33 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-05-21 20:19:33 +0000 |
| commit | 138aa38dead219cc0687187780040a9a20ba3dec (patch) | |
| tree | 620f8780e4f7bde3fc7e87762312d42982f20127 /cpukit/posix/src/sigsuspend.c | |
| parent | 2004-05-21 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-138aa38dead219cc0687187780040a9a20ba3dec.tar.bz2 | |
2004-05-21 Joel Sherrill <joel@OARcorp.com>
PR 628/rtems
* posix/src/killinfo.c, posix/src/pthreadkill.c, posix/src/ptimer1.c,
posix/src/sigaction.c, posix/src/sigaddset.c, posix/src/sigsuspend.c:
Signal set of 0 is supposed to return EINVAL. In addition
timer_create needed to return an error if the clock was not
CLOCK_REALTIME.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/posix/src/sigsuspend.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cpukit/posix/src/sigsuspend.c b/cpukit/posix/src/sigsuspend.c index aca97a868d..aa330bc71c 100644 --- a/cpukit/posix/src/sigsuspend.c +++ b/cpukit/posix/src/sigsuspend.c @@ -1,7 +1,7 @@ /* * 3.3.7 Wait for a Signal, P1003.1b-1993, p. 75 * - * COPYRIGHT (c) 1989-1999. + * COPYRIGHT (c) 1989-2004. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -21,6 +21,7 @@ #include <rtems/system.h> #include <rtems/posix/pthread.h> #include <rtems/posix/psignal.h> +#include <rtems/seterr.h> int sigsuspend( const sigset_t *sigmask @@ -41,5 +42,12 @@ int sigsuspend( (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); + /* + * sigtimedwait() returns the signal number while sigsuspend() + * is supposed to return -1 and EINTR when a signal is caught. + */ + if ( status != -1 ) + rtems_set_errno_and_return_minus_one( EINTR ); + return status; } |