diff options
Diffstat (limited to 'lib/libkse/thread/thr_spec.c')
-rw-r--r-- | lib/libkse/thread/thr_spec.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/lib/libkse/thread/thr_spec.c b/lib/libkse/thread/thr_spec.c index 9491906..6c2b636 100644 --- a/lib/libkse/thread/thr_spec.c +++ b/lib/libkse/thread/thr_spec.c @@ -38,15 +38,8 @@ #include <pthread.h> #include "thr_private.h" -struct pthread_key { - volatile int allocated; - volatile int count; - int seqno; - void (*destructor) (); -}; - /* Static variables: */ -static struct pthread_key key_table[PTHREAD_KEYS_MAX]; +struct pthread_key _thread_keytable[PTHREAD_KEYS_MAX]; __weak_reference(_pthread_key_create, pthread_key_create); __weak_reference(_pthread_key_delete, pthread_key_delete); @@ -64,10 +57,10 @@ _pthread_key_create(pthread_key_t *key, void (*destructor) (void *)) THR_LOCK_ACQUIRE(curthread, &_keytable_lock); for (i = 0; i < PTHREAD_KEYS_MAX; i++) { - if (key_table[i].allocated == 0) { - key_table[i].allocated = 1; - key_table[i].destructor = destructor; - key_table[i].seqno++; + if (_thread_keytable[i].allocated == 0) { + _thread_keytable[i].allocated = 1; + _thread_keytable[i].destructor = destructor; + _thread_keytable[i].seqno++; /* Unlock the key table: */ THR_LOCK_RELEASE(curthread, &_keytable_lock); @@ -91,8 +84,8 @@ _pthread_key_delete(pthread_key_t key) /* Lock the key table: */ THR_LOCK_ACQUIRE(curthread, &_keytable_lock); - if (key_table[key].allocated) - key_table[key].allocated = 0; + if (_thread_keytable[key].allocated) + _thread_keytable[key].allocated = 0; else ret = EINVAL; @@ -123,13 +116,13 @@ _thread_cleanupspecific(void) (curthread->specific_data_count > 0); key++) { destructor = NULL; - if (key_table[key].allocated && + if (_thread_keytable[key].allocated && (curthread->specific[key].data != NULL)) { if (curthread->specific[key].seqno == - key_table[key].seqno) { + _thread_keytable[key].seqno) { data = (void *) curthread->specific[key].data; - destructor = key_table[key].destructor; + destructor = _thread_keytable[key].destructor; } curthread->specific[key].data = NULL; curthread->specific_data_count--; @@ -185,7 +178,7 @@ _pthread_setspecific(pthread_key_t key, const void *value) if ((pthread->specific) || (pthread->specific = pthread_key_allocate_data())) { if ((unsigned int)key < PTHREAD_KEYS_MAX) { - if (key_table[key].allocated) { + if (_thread_keytable[key].allocated) { if (pthread->specific[key].data == NULL) { if (value != NULL) pthread->specific_data_count++; @@ -193,7 +186,7 @@ _pthread_setspecific(pthread_key_t key, const void *value) pthread->specific_data_count--; pthread->specific[key].data = value; pthread->specific[key].seqno = - key_table[key].seqno; + _thread_keytable[key].seqno; ret = 0; } else ret = EINVAL; @@ -216,8 +209,8 @@ _pthread_getspecific(pthread_key_t key) /* Check if there is specific data: */ if (pthread->specific != NULL && (unsigned int)key < PTHREAD_KEYS_MAX) { /* Check if this key has been used before: */ - if (key_table[key].allocated && - (pthread->specific[key].seqno == key_table[key].seqno)) { + if (_thread_keytable[key].allocated && + (pthread->specific[key].seqno == _thread_keytable[key].seqno)) { /* Return the value: */ data = (void *) pthread->specific[key].data; } else { |