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| author | davidxu <davidxu@FreeBSD.org> | 2006-07-25 12:50:05 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2006-07-25 12:50:05 +0000 |
| commit | 5193e44c401f0c7a1515d53af97010ad4ec2a5b8 (patch) | |
| tree | 5eb31066f178b759e506dc95bf97386c1c313268 /lib/libthr/pthread.map | |
| parent | 1d7baed662871fe02edda1864616b8b379cb924d (diff) | |
| download | FreeBSD-src-5193e44c401f0c7a1515d53af97010ad4ec2a5b8.zip FreeBSD-src-5193e44c401f0c7a1515d53af97010ad4ec2a5b8.tar.gz | |
1. Don't override underscore version of aio_suspend(), system(),
wait(), waitpid() and usleep(), they are internal versions and
should not be cancellation points.
2. Make wait3() as a cancellation point.
3. Move raise() and pause() into file thr_sig.c.
4. Add functions _sigsuspend, _sigwait, _sigtimedwait and _sigwaitinfo,
remove SIGCANCEL bit in wait-set for those functions, the signal is
used internally to implement thread cancellation.
Diffstat (limited to 'lib/libthr/pthread.map')
| -rw-r--r-- | lib/libthr/pthread.map | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/lib/libthr/pthread.map b/lib/libthr/pthread.map index 66ebf44..1d6f508 100644 --- a/lib/libthr/pthread.map +++ b/lib/libthr/pthread.map @@ -2,7 +2,16 @@ LIBTHREAD_1_0 { global: ___creat; + ___pause; + ___pselect; + ___sleep; + ___system; + ___tcdrain; + ___usleep; + ___wait; + ___waitpid; __accept; + __aio_suspend; __close; __connect; __error; @@ -29,15 +38,11 @@ global: __sigtimedwait; __sigwait; __sigwaitinfo; + __wait3; __wait4; __write; __writev; - _aio_suspend; - _execve; _fork; - _nanosleep; - _pause; - _pselect; _pthread_atfork; _pthread_barrier_destroy; _pthread_barrier_init; @@ -169,16 +174,10 @@ global: _sigtimedwait; _sigwait; _sigwaitinfo; - _sleep; _spinlock; _spinlock_debug; _spinunlock; - _system; - _tcdrain; - _usleep; _vfork; - _wait; - _waitpid; accept; aio_suspend; close; @@ -338,6 +337,7 @@ global: usleep; vfork; wait; + wait3; wait4; waitpid; write; @@ -538,6 +538,7 @@ global: usleep; vfork; wait; + wait3; wait4; waitpid; write; @@ -553,7 +554,16 @@ local: FBSDprivate { global: ___creat; + ___pause; + ___pselect; + ___sleep; + ___system; + ___tcdrain; + ___usleep; + ___wait; + ___waitpid; __accept; + __aio_suspend; __close; __connect; __fcntl; @@ -579,15 +589,11 @@ global: __sigtimedwait; __sigwait; __sigwaitinfo; + __wait3; __wait4; __write; __writev; - _aio_suspend; - _execve; _fork; - _nanosleep; - _pause; - _pselect; _pthread_atfork; _pthread_barrier_destroy; _pthread_barrier_init; @@ -719,16 +725,10 @@ global: _sigtimedwait; _sigwait; _sigwaitinfo; - _sleep; _spinlock; _spinlock_debug; _spinunlock; - _system; - _tcdrain; - _usleep; _vfork; - _wait; - _waitpid; # Debugger needs these. _libthr_debug; |
