diff options
Diffstat (limited to 'nptl/sysdeps/pthread')
| -rw-r--r-- | nptl/sysdeps/pthread/bits/libc-lock.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/nptl/sysdeps/pthread/bits/libc-lock.h b/nptl/sysdeps/pthread/bits/libc-lock.h index 35bc21b95a..f7ed88dae6 100644 --- a/nptl/sysdeps/pthread/bits/libc-lock.h +++ b/nptl/sysdeps/pthread/bits/libc-lock.h @@ -248,9 +248,6 @@ typedef pthread_key_t __libc_key_t; __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0) #endif -#define __rtld_lock_lock_recursive(NAME) \ - __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0) - /* Try to lock the named lock variable. */ #if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread) # define __libc_lock_trylock(NAME) \ @@ -319,8 +316,25 @@ typedef pthread_key_t __libc_key_t; __libc_maybe_call (__pthread_mutex_unlock, (&(NAME)), 0) #endif -#define __rtld_lock_unlock_recursive(NAME) \ +#if defined _LIBC && defined SHARED +# define __rtld_lock_default_lock_recursive(lock) \ + ++((pthread_mutex_t *)(lock))->__data.__count; + +# define __rtld_lock_default_unlock_recursive(lock) \ + --((pthread_mutex_t *)(lock))->__data.__count; + +# define __rtld_lock_lock_recursive(NAME) \ + GL(dl_rtld_lock_recursive) (&(NAME).mutex) + +# define __rtld_lock_unlock_recursive(NAME) \ + GL(dl_rtld_unlock_recursive) (&(NAME).mutex) +#else +# define __rtld_lock_lock_recursive(NAME) \ + __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0) + +# define __rtld_lock_unlock_recursive(NAME) \ __libc_maybe_call (__pthread_mutex_unlock, (&(NAME).mutex), 0) +#endif /* Define once control variable. */ #if PTHREAD_ONCE_INIT == 0 |