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| author | Ulrich Drepper <drepper@redhat.com> | 2005-12-27 01:04:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-12-27 01:04:06 +0000 |
| commit | 1bcfb5a5eb1c25b64a329c1edf6bcfb440cdbc93 (patch) | |
| tree | efa74fd1d0c2f6fccda616328a7b432ffdc6ba92 /nptl/sysdeps/unix/sysv | |
| parent | 08f60b258ec9d9a24275831941a6f559eb26580e (diff) | |
| download | glibc-1bcfb5a5eb1c25b64a329c1edf6bcfb440cdbc93.tar glibc-1bcfb5a5eb1c25b64a329c1edf6bcfb440cdbc93.tar.gz glibc-1bcfb5a5eb1c25b64a329c1edf6bcfb440cdbc93.tar.bz2 glibc-1bcfb5a5eb1c25b64a329c1edf6bcfb440cdbc93.zip | |
* Versions.def: Add GLIBC_2.4 for libpthread.cvs/fedora-glibc-20051227T1426
Diffstat (limited to 'nptl/sysdeps/unix/sysv')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h | 8 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | 15 |
2 files changed, 18 insertions, 5 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h index ddb3574aaa..3bd1019995 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h @@ -45,7 +45,7 @@ typedef union /* Data structures for mutex handling. The structure of the attribute type is not exposed on purpose. */ -typedef union +typedef union __pthread_mutex_u { struct { @@ -56,7 +56,11 @@ typedef union binary compatibility. */ int __kind; unsigned int __nusers; - int __spins; + union + { + int __spins; + union __pthread_mutex_u *__next; + }; } __data; char __size[__SIZEOF_PTHREAD_MUTEX_T]; long int __align; diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h index 7f1ace693c..3eb33a8646 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h @@ -59,7 +59,7 @@ typedef union /* Data structures for mutex handling. The structure of the attribute type is not exposed on purpose. */ -typedef union +typedef union __pthread_mutex_u { struct { @@ -72,10 +72,19 @@ typedef union /* KIND must stay at this position in the structure to maintain binary compatibility. */ int __kind; -#if __WORDSIZE != 64 +#if __WORDSIZE == 64 + int __spins; + union __pthread_mutex_u *__next; + union __pthread_mutex_u *__prev; +# define __PTHREAD_MUTEX_HAVE_PREV 1 +#else unsigned int __nusers; + union + { + int __spins; + union __pthread_mutex_u *__next; + }; #endif - int __spins; } __data; char __size[__SIZEOF_PTHREAD_MUTEX_T]; long int __align; |