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Add __next and __prev field to pthread_mutex_t.

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This commit is contained in:
Ulrich Drepper 2005-12-27 15:08:35 +00:00
parent 8ec1c6e238
commit ee8aaccf26
1 changed files with 4 additions and 1 deletions
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5
sysdeps/unix/sysv/linux/alpha/nptl/bits/pthreadtypes.h
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@ -45,7 +45,7 @@ typedef union
/* Data structures for mutex handling. The structure of the attribute
type is deliberately not exposed. */
typedef union
typedef union __pthread_mutex_u
{
struct
{
@ -57,6 +57,9 @@ typedef union
binary compatibility. */
int __kind;
int __spins;
union __pthread_mutex_u *__next;
union __pthread_mutex_u *__prev;
#define __PTHREAD_MUTEX_HAVE_PREV 1
} __data;
char __size[__SIZEOF_PTHREAD_MUTEX_T];
long int __align;