diff options
Diffstat (limited to 'linuxthreads/sysdeps')
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/libc-lock.h | 18 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/stdio-lock.h | 19 |
2 files changed, 19 insertions, 18 deletions
diff --git a/linuxthreads/sysdeps/pthread/bits/libc-lock.h b/linuxthreads/sysdeps/pthread/bits/libc-lock.h index dbd9cc14fd..fc68979aab 100644 --- a/linuxthreads/sysdeps/pthread/bits/libc-lock.h +++ b/linuxthreads/sysdeps/pthread/bits/libc-lock.h @@ -26,8 +26,10 @@ #ifdef _LIBC typedef pthread_mutex_t __libc_lock_t; typedef pthread_rwlock_t __libc_rwlock_t; +typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t; #else typedef struct __libc_lock_opaque__ __libc_lock_t; +typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t; typedef struct __libc_rwlock_opaque__ __libc_rwlock_t; #endif @@ -45,6 +47,8 @@ typedef pthread_key_t __libc_key_t; CLASS __libc_lock_t NAME; #define __libc_rwlock_define(CLASS,NAME) \ CLASS __libc_rwlock_t NAME; +#define __libc_lock_define_recursive(CLASS,NAME) \ + CLASS __libc_lock_recursive_t NAME; /* Define an initialized lock variable NAME with storage class CLASS. @@ -68,8 +72,8 @@ typedef pthread_key_t __libc_key_t; /* Define an initialized recursive lock variable NAME with storage class CLASS. */ -#define __libc_lock_define_initialized_recursive(CLASS,NAME) \ - CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; +#define __libc_lock_define_initialized_recursive(CLS,NAME) \ + CLS __libc_lock_recursive_t NAME = {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}; /* Initialize the named lock variable, leaving it in a consistent, unlocked state. */ @@ -86,7 +90,7 @@ typedef pthread_key_t __libc_key_t; pthread_mutexattr_t __attr; \ __pthread_mutexattr_init (&__attr); \ __pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \ - __pthread_mutex_init (&(NAME), &__attr); \ + __pthread_mutex_init (&(NAME).mutex, &__attr); \ __pthread_mutexattr_destroy (&__attr); \ } \ } while (0); @@ -100,7 +104,7 @@ typedef pthread_key_t __libc_key_t; (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0); /* Finalize recursive named lock. */ -#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME) +#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex) /* Lock the named lock variable. */ #define __libc_lock_lock(NAME) \ @@ -111,7 +115,7 @@ typedef pthread_key_t __libc_key_t; (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0); /* Lock the recursive named lock variable. */ -#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME) +#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex) /* Try to lock the named lock variable. */ #define __libc_lock_trylock(NAME) \ @@ -124,7 +128,7 @@ typedef pthread_key_t __libc_key_t; ? __pthread_rwlock_trywrlock (&(NAME)) : 0) /* Try to lock the recursive named lock variable. */ -#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME) +#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex) /* Unlock the named lock variable. */ #define __libc_lock_unlock(NAME) \ @@ -133,7 +137,7 @@ typedef pthread_key_t __libc_key_t; (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0); /* Unlock the recursive named lock variable. */ -#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME) +#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex) /* Define once control variable. */ diff --git a/linuxthreads/sysdeps/pthread/bits/stdio-lock.h b/linuxthreads/sysdeps/pthread/bits/stdio-lock.h index a1893c8bd1..4dc7dcfc52 100644 --- a/linuxthreads/sysdeps/pthread/bits/stdio-lock.h +++ b/linuxthreads/sysdeps/pthread/bits/stdio-lock.h @@ -17,12 +17,17 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <pthread.h> +#include <bits/libc-lock.h> -typedef pthread_mutex_t _IO_lock_t; +__libc_lock_define_recursive (typedef, _IO_lock_t) /* We need recursive (counting) mutexes. */ -#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP +#define _IO_lock_initializer {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP} + +#define _IO_lock_init(_name) __libc_lock_init_recursive (_name) +#define _IO_lock_fini(_name) __libc_lock_fini_recursive (_name) +#define _IO_lock_lock(_name) __libc_lock_lock_recursive (_name) +#define _IO_lock_unlock(_name) __libc_lock_unlock_recursive (_name) #define _IO_cleanup_region_start(_fct, _fp) \ @@ -40,11 +45,3 @@ typedef pthread_mutex_t _IO_lock_t; } #define _IO_cleanup_region_end(_doit) \ __libc_cleanup_region_end (_doit) -#define _IO_lock_init(_name) \ - __libc_lock_init_recursive (_name) -#define _IO_lock_fini(_name) \ - __libc_lock_fini_recursive (_name) -#define _IO_lock_lock(_name) \ - __libc_lock_lock (_name) -#define _IO_lock_unlock(_name) \ - __libc_lock_unlock (_name) |