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author"Steven J. Hill" <sjhill@realitydiluted.com>2005-05-26 02:17:02 +0000
committer"Steven J. Hill" <sjhill@realitydiluted.com>2005-05-26 02:17:02 +0000
commit6321510368dffba1e4748233e7143f315d150484 (patch)
treef4a7037ba4086c5fa56bf3c6fdcf328345f16b55 /libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
parent8028f35dbe29c5ace3883005e08ac91d873553b2 (diff)
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libpthread/nptl/sysdeps/unix/sysv/linux/libc_multiple_threads.c
libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32 libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Versions libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64 libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c 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libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/alpha/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/aio_cancel.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/alpha/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/alpha/Versions libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/alpha/Makefile libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c libpthread/nptl/sysdeps/unix/sysv/linux/smp.h libpthread/nptl/sysdeps/unix/sysv/linux/mq_notify.c libpthread/nptl/sysdeps/unix/sysv/linux/internaltypes.h libpthread/nptl/sysdeps/unix/sysv/linux/fork.h libpthread/nptl/sysdeps/unix/sysv/linux/sem_trywait.c libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c libpthread/nptl/sysdeps/unix/sysv/linux/sleep.c libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32 libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/Versions libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/jmp-unwind.c libpthread/nptl/sysdeps/unix/sysv/linux/s390/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/s390/pthread_once.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_yield.c libpthread/nptl/sysdeps/unix/sysv/linux/Implies libpthread/nptl/sysdeps/unix/sysv/linux/ia64/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/clone2.S libpthread/nptl/sysdeps/unix/sysv/linux/ia64/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S libpthread/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/Versions libpthread/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/pt-initfini.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h libpthread/nptl/sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/pthread_once.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c libpthread/nptl/sysdeps/unix/sysv/linux/ia64/Makefile libpthread/nptl/sysdeps/unix/sysv/linux/ia64/timer_getoverr.c libpthread/nptl/sysdeps/unix/sysv/linux/pt-fork.c libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c libpthread/nptl/sysdeps/unix/sysv/linux/kernel-posix-timers.h libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelbarrier.sym libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/Versions libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Versions libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32 libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sparc/aio_cancel.c libpthread/nptl/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/mips/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/mips/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/mips/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/mips/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c libpthread/nptl/sysdeps/unix/sysv/linux/jmp-unwind.c libpthread/nptl/sysdeps/unix/sysv/linux/aio_misc.h libpthread/nptl/sysdeps/unix/sysv/linux/sem_post.c libpthread/nptl/sysdeps/unix/sysv/linux/sigtimedwait.c libpthread/nptl/sysdeps/unix/sysv/linux/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/Makefile libpthread/nptl/sysdeps/unix/sysv/linux/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym libpthread/nptl/sysdeps/unix/sysv/linux/lowlevellock.c libpthread/nptl/sysdeps/unix/sysv/linux/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/raise.c libpthread/nptl/sysdeps/unix/sysv/linux/allocrtsig.c libpthread/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c libpthread/nptl/sysdeps/unix/sysv/linux/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/sigwait.c libpthread/nptl/sysdeps/unix/sysv/linux/sem_wait.c libpthread/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_init.c libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/i386/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/timer_gettime.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/timer_delete.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_init.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/timer_create.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/compat-timer.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/timer_settime.c libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Versions libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getaffinity.c libpthread/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h libpthread/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelcond.sym libpthread/nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c libpthread/nptl/sysdeps/unix/sysv/linux/Versions libpthread/nptl/sysdeps/unix/sysv/linux/unwindbuf.sym libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/fork.c libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/smp.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4 libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/clone.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/not-cancel.h libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c libpthread/nptl/sysdeps/unix/sysv/linux/sh/createthread.c libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S libpthread/nptl/sysdeps/unix/sysv/linux/sem_timedwait.c libpthread/nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c libpthread/nptl/sysdeps/unix/sysv/linux/timer_getoverr.c libpthread/nptl/sysdeps/pthread/configure libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c libpthread/nptl/sysdeps/pthread/unwind-resume.c libpthread/nptl/sysdeps/pthread/sigfillset.c libpthread/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c libpthread/nptl/sysdeps/pthread/timer_routines.c libpthread/nptl/sysdeps/pthread/pthread_cond_broadcast.c libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c libpthread/nptl/sysdeps/pthread/malloc-machine.h libpthread/nptl/sysdeps/pthread/pthread_barrier_wait.c libpthread/nptl/sysdeps/pthread/tcb-offsets.h libpthread/nptl/sysdeps/pthread/pthread_getcpuclockid.c libpthread/nptl/sysdeps/pthread/pt-longjmp.c libpthread/nptl/sysdeps/pthread/pthread_cond_signal.c libpthread/nptl/sysdeps/pthread/unwind-forcedunwind.c libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c libpthread/nptl/sysdeps/pthread/pthread_once.c libpthread/nptl/sysdeps/pthread/createthread.c libpthread/nptl/sysdeps/pthread/Makefile libpthread/nptl/sysdeps/pthread/pthread.h libpthread/nptl/sysdeps/pthread/timer_gettime.c libpthread/nptl/sysdeps/pthread/flockfile.c libpthread/nptl/sysdeps/pthread/funlockfile.c libpthread/nptl/sysdeps/pthread/timer_delete.c libpthread/nptl/sysdeps/pthread/pthread-functions.h libpthread/nptl/sysdeps/pthread/allocalim.h libpthread/nptl/sysdeps/pthread/pthread_spin_init.c libpthread/nptl/sysdeps/pthread/timer_create.c libpthread/nptl/sysdeps/pthread/setxid.h libpthread/nptl/sysdeps/pthread/pthread_sigmask.c libpthread/nptl/sysdeps/pthread/configure.in libpthread/nptl/sysdeps/pthread/librt-cancellation.c libpthread/nptl/sysdeps/pthread/timer_settime.c libpthread/nptl/sysdeps/pthread/pthread_cond_wait.c libpthread/nptl/sysdeps/pthread/sigaction.c libpthread/nptl/sysdeps/pthread/sigprocmask.c libpthread/nptl/sysdeps/pthread/pthread_rwlock_unlock.c libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c libpthread/nptl/sysdeps/pthread/posix-timer.h libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c libpthread/nptl/sysdeps/pthread/pthread_spin_destroy.c libpthread/nptl/sysdeps/pthread/pt-initfini.c libpthread/nptl/sysdeps/pthread/Subdirs libpthread/nptl/sysdeps/pthread/pthread_spin_unlock.c libpthread/nptl/sysdeps/pthread/ftrylockfile.c libpthread/nptl/sysdeps/pthread/timer_getoverr.c libpthread/nptl/sysdeps/generic/pt-raise.c libpthread/nptl/sysdeps/generic/lowlevellock.h
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c')
-rw-r--r--libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c b/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
new file mode 100644
index 000000000..822aeed79
--- /dev/null
+++ b/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
@@ -0,0 +1,87 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+/* Acquire write lock for RWLOCK. */
+int
+__pthread_rwlock_wrlock (rwlock)
+ pthread_rwlock_t *rwlock;
+{
+ int result = 0;
+
+ /* Make sure we are along. */
+ lll_mutex_lock (rwlock->__data.__lock);
+
+ while (1)
+ {
+ /* Get the rwlock if there is no writer and no reader. */
+ if (rwlock->__data.__writer == 0 && rwlock->__data.__nr_readers == 0)
+ {
+ /* Mark self as writer. */
+ rwlock->__data.__writer = THREAD_GETMEM (THREAD_SELF, tid);
+ break;
+ }
+
+ /* Make sure we are not holding the rwlock as a writer. This is
+ a deadlock situation we recognize and report. */
+ if (__builtin_expect (rwlock->__data.__writer
+ == THREAD_GETMEM (THREAD_SELF, tid), 0))
+ {
+ result = EDEADLK;
+ break;
+ }
+
+ /* Remember that we are a writer. */
+ if (++rwlock->__data.__nr_writers_queued == 0)
+ {
+ /* Overflow on number of queued writers. */
+ --rwlock->__data.__nr_writers_queued;
+ result = EAGAIN;
+ break;
+ }
+
+ int waitval = rwlock->__data.__writer_wakeup;
+
+ /* Free the lock. */
+ lll_mutex_unlock (rwlock->__data.__lock);
+
+ /* Wait for the writer or reader(s) to finish. */
+ lll_futex_wait (&rwlock->__data.__writer_wakeup, waitval);
+
+ /* Get the lock. */
+ lll_mutex_lock (rwlock->__data.__lock);
+
+ /* To start over again, remove the thread from the writer list. */
+ --rwlock->__data.__nr_writers_queued;
+ }
+
+ /* We are done, free the lock. */
+ lll_mutex_unlock (rwlock->__data.__lock);
+
+ return result;
+}
+
+weak_alias (__pthread_rwlock_wrlock, pthread_rwlock_wrlock)
+strong_alias (__pthread_rwlock_wrlock, __pthread_rwlock_wrlock_internal)