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| author | Pino Toscano <toscano.pino@tiscali.it> | 2012-10-29 19:35:09 +0100 |
|---|---|---|
| committer | Pino Toscano <toscano.pino@tiscali.it> | 2012-10-29 19:35:09 +0100 |
| commit | 8bece75210704b1c667087f9c2b71af64a68cb53 (patch) | |
| tree | dde4b300ed84208c67c9b771972c5cb2f60d7d62 | |
| parent | d11260f86a64a634f5a3ad9939f6e8ce30442460 (diff) | |
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aio_notify: fix _POSIX_REALTIME_SIGNALS check
Check that _POSIX_REALTIME_SIGNALS is greater than zero to assume realtime
signals are supported, instead of any non-zero value (including -1).
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/pthread/aio_notify.c | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2012-10-29 Pino Toscano <toscano.pino@tiscali.it> + + * sysdeps/pthread/aio_notify.c (__aio_notify_only) + [_POSIX_REALTIME_SIGNALS]: Change condition to + [_POSIX_REALTIME_SIGNALS > 0]. + 2012-10-27 Andreas Jaeger <aj@suse.de> * sysdeps/unix/sysv/linux/x86/bits/fcntl.h (__O_LARGEFILE) diff --git a/sysdeps/pthread/aio_notify.c b/sysdeps/pthread/aio_notify.c index f8c4ccc96e..a9f0648c21 100644 --- a/sysdeps/pthread/aio_notify.c +++ b/sysdeps/pthread/aio_notify.c @@ -95,7 +95,7 @@ __aio_notify_only (struct sigevent *sigev) else if (sigev->sigev_notify == SIGEV_SIGNAL) { /* We have to send a signal. */ -#if _POSIX_REALTIME_SIGNALS +#if _POSIX_REALTIME_SIGNALS > 0 /* Note that the standard gives us the option of using a plain non-queuing signal here when SA_SIGINFO is not set for the signal. */ # ifdef BROKEN_THREAD_SIGNALS |