diff options
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 4 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/libc-lock.h | 19 |
2 files changed, 21 insertions, 2 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 1fa6aea5c7..10e075adfe 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,7 @@ +2002-12-06 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. + 2002-12-05 Roland McGrath <roland@redhat.com> * pthread.c (__pthread_initialize_minimal) diff --git a/linuxthreads/sysdeps/pthread/bits/libc-lock.h b/linuxthreads/sysdeps/pthread/bits/libc-lock.h index c25c0385e9..ceb08b6238 100644 --- a/linuxthreads/sysdeps/pthread/bits/libc-lock.h +++ b/linuxthreads/sysdeps/pthread/bits/libc-lock.h @@ -32,6 +32,7 @@ typedef pthread_rwlock_t __libc_rwlock_t; # else typedef struct __libc_rwlock_opaque__ __libc_rwlock_t; # endif +typedef __libc_lock_recursive_t __rtld_lock_recursive_t; #else typedef struct __libc_lock_opaque__ __libc_lock_t; typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t; @@ -54,6 +55,8 @@ typedef pthread_key_t __libc_key_t; CLASS __libc_rwlock_t NAME; #define __libc_lock_define_recursive(CLASS,NAME) \ CLASS __libc_lock_recursive_t NAME; +#define __rtld_lock_define_recursive(CLASS,NAME) \ + CLASS __rtld_lock_recursive_t NAME; /* Define an initialized lock variable NAME with storage class CLASS. @@ -82,12 +85,17 @@ typedef pthread_key_t __libc_key_t; #define _LIBC_LOCK_RECURSIVE_INITIALIZER \ {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} +#define __rtld_lock_define_initialized_recursive(CLASS,NAME) \ + CLASS __rtld_lock_recursive_t NAME = _RTLD_LOCK_RECURSIVE_INITIALIZER; +#define _RTLD_LOCK_RECURSIVE_INITIALIZER \ + {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} + #ifdef __PIC__ -#define __libc_maybe_call(FUNC, ARGS, ELSE) \ +# define __libc_maybe_call(FUNC, ARGS, ELSE) \ (__extension__ ({ __typeof (FUNC) *_fn = (FUNC); \ _fn != NULL ? (*_fn) ARGS : ELSE; })) #else -#define __libc_maybe_call(FUNC, ARGS, ELSE) \ +# define __libc_maybe_call(FUNC, ARGS, ELSE) \ (FUNC != NULL ? FUNC ARGS : ELSE) #endif @@ -110,6 +118,8 @@ typedef pthread_key_t __libc_key_t; __pthread_mutexattr_destroy (&__attr); \ } \ } while (0); +#define __rtld_lock_init_recursive(NAME) \ + __libc_lock_init_recursive (NAME) /* Finalize the named lock variable, which must be locked. It cannot be used again until __libc_lock_init is called again on it. This must be @@ -121,6 +131,7 @@ typedef pthread_key_t __libc_key_t; /* Finalize recursive named lock. */ #define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex) +#define __rtld_lock_fini_recursive(NAME) __libc_lock_fini_recursive (NAME) /* Lock the named lock variable. */ #define __libc_lock_lock(NAME) \ @@ -132,6 +143,7 @@ typedef pthread_key_t __libc_key_t; /* Lock the recursive named lock variable. */ #define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex) +#define __rtld_lock_lock_recursive(NAME) __libc_lock_lock_recursive (NAME) /* Try to lock the named lock variable. */ #define __libc_lock_trylock(NAME) \ @@ -143,6 +155,8 @@ typedef pthread_key_t __libc_key_t; /* Try to lock the recursive named lock variable. */ #define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex) +#define __rtld_lock_trylock_recursive(NAME) \ + __libc_lock_trylock_recursive (NAME) /* Unlock the named lock variable. */ #define __libc_lock_unlock(NAME) \ @@ -152,6 +166,7 @@ typedef pthread_key_t __libc_key_t; /* Unlock the recursive named lock variable. */ #define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex) +#define __rtld_lock_unlock_recursive(NAME) __libc_lock_unlock_recursive (NAME) /* Define once control variable. */ |