AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-02 17:50:20 +00:00
Code Issues Packages Projects Releases Wiki Activity
f521be31b9
glibc/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym

17 lines
647 B
Plaintext
Raw Normal View History

Update. * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add lowlevelrwlock.sym. * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: New file. * sysdeps/unix/sysv/linux/i386/lowlevelrwlock.h: Removed.
2003-03-10 21:03:03 +00:00
#include <stddef.h>
#include <stdio.h>
#include <bits/pthreadtypes.h>
* init.c: Make it compile with older kernel headers. * tst-initializers1.c: Show through exit code which test failed. * pthread_rwlock_init.c: Also initialize __shared field. * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Split __flags element in rwlock structure into four byte elements. One of them is the new __shared element. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h [__WORDSIZE=32]: Likewise. [__WORDSIZE=64]: Renamed __pad1 element int rwlock structire to __shared, adjust names of other padding elements. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/pthread/pthread.h: Adjust rwlock initializers. * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: Add PSHARED. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define FUTEX_PRIVATE_FLAG. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Change main futex to use private operations if possible. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
2007-05-27 18:06:18 +00:00
#include <bits/wordsize.h>
Update. * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add lowlevelrwlock.sym. * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: New file. * sysdeps/unix/sysv/linux/i386/lowlevelrwlock.h: Removed.
2003-03-10 21:03:03 +00:00
--
MUTEX offsetof (pthread_rwlock_t, __data.__lock)
NR_READERS offsetof (pthread_rwlock_t, __data.__nr_readers)
READERS_WAKEUP offsetof (pthread_rwlock_t, __data.__readers_wakeup)
WRITERS_WAKEUP offsetof (pthread_rwlock_t, __data.__writer_wakeup)
READERS_QUEUED offsetof (pthread_rwlock_t, __data.__nr_readers_queued)
WRITERS_QUEUED offsetof (pthread_rwlock_t, __data.__nr_writers_queued)
FLAGS offsetof (pthread_rwlock_t, __data.__flags)
WRITER offsetof (pthread_rwlock_t, __data.__writer)
* init.c: Make it compile with older kernel headers. * tst-initializers1.c: Show through exit code which test failed. * pthread_rwlock_init.c: Also initialize __shared field. * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Split __flags element in rwlock structure into four byte elements. One of them is the new __shared element. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h [__WORDSIZE=32]: Likewise. [__WORDSIZE=64]: Renamed __pad1 element int rwlock structire to __shared, adjust names of other padding elements. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/pthread/pthread.h: Adjust rwlock initializers. * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: Add PSHARED. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define FUTEX_PRIVATE_FLAG. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Change main futex to use private operations if possible. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
2007-05-27 18:06:18 +00:00
PSHARED offsetof (pthread_rwlock_t, __data.__shared)
Reference in New Issue Copy Permalink