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d8d914df68
glibc/linuxthreads/sysdeps
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Ulrich Drepper d8d914df68 Update. 
* sysdeps/pthread/pthread.h: Add prototypes for pthread_spin_init,
	pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
	and pthread_spin_unlock.
	* sysdeps/pthread/bits/pthreadtypes.h: Change struct _pthread_fastlock
	into pthread_spinlock_t.  Change all uses.
	* spinlock.c: Implement pthread_spin_lock.
	Rename __pthread_unlock to __pthread_spin_unlock and define weak
	alias for real name.
	Define pthread_spin_trylock, pthread_spin_init, and
	pthread_spin_destroy.
	Change all uses of _pthread_fastlock to pthread_spinlock_t.
	* spinlock.h: Rename __pthread_unlock to __pthread_spin_unlock.
	Change all uses of _pthread_fastlock to pthread_spinlock_t.
	* Versions [libpthread] (GLIBC_2.2): Add pthread_spin_init,
	pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
	and pthread_spin_unlock.
	* cancel.c: Use __pthread_spin_unlock instead of __pthread_unlock.
	Change all uses of _pthread_fastlock to pthread_spinlock_t.
	* condvar.c: Likewise.
	* internals.h: Likewise.
	* join.c: Likewise.
	* manager.c: Likewise.
	* mutex.c: Likewise.
	* pthread.c: Likewise.
	* rwlock.c: Likewise.
	* semaphore.c: Likewise.
	* signals.c: Likewise.
2000-04-13 05:57:21 +00:00
..
alpha Upadte. 2000-04-11 17:03:03 +00:00
arm Update. 1999-04-16 15:51:02 +00:00
i386 Update. 1999-12-02 08:21:38 +00:00
m68k Update. 1999-04-16 15:51:02 +00:00
mips 2000-04-11 Andreas Jaeger <aj@suse.de> 2000-04-11 18:41:17 +00:00
powerpc * sysdeps/powerpc/pt-machine.h (MEMORY_BARRIER): Don't be __volatile__. (__compare_and_swap): Replace other 'sync' with MEMORY_BARRIER. Don't have the 'asm' __volatile__. 2000-04-11 17:34:36 +00:00
pthread Update. 2000-04-13 05:57:21 +00:00
sparc Upadte. 2000-04-11 17:03:03 +00:00
unix/sysv/linux Update. 2000-04-13 03:55:50 +00:00