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1998-10-29  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/ttyname_r.c (ttyname_r): Try reading
	/prof/self/fd/FD first.
	* sysdeps/unix/sysv/linux/ttyname.c (ttyname): Likewise.

	* stdio-common/_itoa.h (_fitoa_word): New inline function.  Write
	formatted number starting at given position and return pointer to
	following byte.
	(_fitoa): Likewise, for long long.
This commit is contained in:
Ulrich Drepper
1998-10-29 15:17:25 +00:00
parent 05e951cd1a
commit c5e340c71b
14 changed files with 109 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
linuxthreads/condvar.c
View File

@@ -43,7 +43,7 @@ int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
{
volatile pthread_descr self = thread_self();
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, self);
enqueue(&cond->__c_waiting, self);
__pthread_unlock(&cond->__c_lock);
pthread_mutex_unlock(mutex);
@@ -53,7 +53,7 @@ int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
if (THREAD_GETMEM(self, p_canceled)
&& THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
/* Remove ourselves from the waiting queue if we're still on it */
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, self);
remove_from_queue(&cond->__c_waiting, self);
__pthread_unlock(&cond->__c_lock);
pthread_exit(PTHREAD_CANCELED);
@@ -72,7 +72,7 @@ pthread_cond_timedwait_relative(pthread_cond_t *cond,
sigjmp_buf jmpbuf;
/* Wait on the condition */
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, self);
enqueue(&cond->__c_waiting, self);
__pthread_unlock(&cond->__c_lock);
pthread_mutex_unlock(mutex);
@@ -107,7 +107,7 @@ pthread_cond_timedwait_relative(pthread_cond_t *cond,
/* This is a cancellation point */
if (THREAD_GETMEM(self, p_canceled)
&& THREAD_GETMEM(self, p_cancelstate) == PTHREAD_CANCEL_ENABLE) {
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, self);
remove_from_queue(&cond->__c_waiting, self);
__pthread_unlock(&cond->__c_lock);
pthread_mutex_lock(mutex);
@@ -115,7 +115,7 @@ pthread_cond_timedwait_relative(pthread_cond_t *cond,
}
/* If not signaled: also remove ourselves and return an error code */
if (THREAD_GETMEM(self, p_signal) == 0) {
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, self);
remove_from_queue(&cond->__c_waiting, self);
__pthread_unlock(&cond->__c_lock);
pthread_mutex_lock(mutex);
@@ -147,7 +147,7 @@ int pthread_cond_signal(pthread_cond_t *cond)
{
pthread_descr th;
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, NULL);
th = dequeue(&cond->__c_waiting);
__pthread_unlock(&cond->__c_lock);
if (th != NULL) restart(th);
@@ -158,7 +158,7 @@ int pthread_cond_broadcast(pthread_cond_t *cond)
{
pthread_descr tosignal, th;
__pthread_lock(&cond->__c_lock);
__pthread_lock(&cond->__c_lock, NULL);
/* Copy the current state of the waiting queue and empty it */
tosignal = cond->__c_waiting;
cond->__c_waiting = NULL;