And libc-lockP.h. This is no longer used because all internal
TLS use goes directly to the thread descriptor/TCB or uses ELF TLS.
---
sysdeps/generic/libc-lock.h | 12 ------------
sysdeps/htl/libc-lockP.h | 13 -------------
sysdeps/nptl/libc-lockP.h | 30 +++++++-----------------------
3 files changed, 7 insertions(+), 48 deletions(-)
@@ -125,16 +125,4 @@
/* We need portable names for some of the functions. */
#define __libc_mutex_unlock
-/* Type for key of thread specific data. */
-typedef int __libc_key_t;
-
-/* Create key for thread specific data. */
-#define __libc_key_create(KEY,DEST) ((void) (KEY), (void) (DEST), -1)
-
-/* Set thread-specific data associated with KEY to VAL. */
-#define __libc_setspecific(KEY,VAL) ((void) (KEY), (void) (VAL))
-
-/* Get thread-specific data associated with KEY. */
-#define __libc_getspecific(KEY) ((void) (KEY), (void *) 0)
-
#endif /* libc-lock.h */
@@ -22,9 +22,6 @@
#include <pthread.h>
#include <pthread-functions.h>
-/* Type for key to thread-specific data. */
-typedef pthread_key_t __libc_key_t;
-
/* If we check for a weakly referenced symbol and then perform a
normal jump to it te code generated for some platforms in case of
PIC is unnecessarily slow. What would happen is that the function
@@ -109,16 +106,6 @@ extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-extern int __pthread_key_create (pthread_key_t *__key,
- void (*__destr_function) (void *));
-
-extern int __pthread_key_delete (pthread_key_t __key);
-
-extern int __pthread_setspecific (pthread_key_t __key,
- const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
extern int __pthread_once (pthread_once_t *__once_control,
void (*__init_routine) (void));
@@ -49,9 +49,6 @@ typedef int __libc_lock_t;
typedef struct { pthread_mutex_t mutex; } __rtld_lock_recursive_t;
typedef pthread_rwlock_t __libc_rwlock_t;
-/* Type for key to thread-specific data. */
-typedef pthread_key_t __libc_key_t;
-
/* Define a lock variable NAME with storage class CLASS. The lock must be
initialized with __libc_lock_init before it can be used (or define it
with __libc_lock_define_initialized, below). Use `extern' for CLASS to
@@ -267,18 +264,13 @@ __libc_cleanup_routine (struct __pthread_cleanup_frame *f)
} while (0)
#endif /* __EXCEPTIONS */
-/* Create thread-specific key. */
-#define __libc_key_create(KEY, DESTRUCTOR) \
- __libc_ptf_call (__pthread_key_create, (KEY, DESTRUCTOR), 1)
-
-/* Get thread-specific data. */
-#define __libc_getspecific(KEY) \
- __libc_ptf_call (__pthread_getspecific, (KEY), NULL)
-
-/* Set thread-specific data. */
-#define __libc_setspecific(KEY, VALUE) \
- __libc_ptf_call (__pthread_setspecific, (KEY, VALUE), 0)
-
+/* Register handlers to execute before and after `fork'. Note that the
+ last parameter is NULL. The handlers registered by the libc are
+ never removed so this is OK. */
+extern int __register_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void),
+ void *__dso_handle);
/* Functions that are used by this file and are internal to the GNU C
library. */
@@ -316,14 +308,6 @@ extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-extern int __pthread_key_create (pthread_key_t *__key,
- void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
- const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
extern int __pthread_once (pthread_once_t *__once_control,
void (*__init_routine) (void));
libc_hidden_proto (__pthread_once)