mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2024-11-21 01:12:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

* pthread.c (__pthread_initial_thread, pthread_manager_thread):

Browse Source 
Adjust initializers for struct _pthread_descr_struct change.
This commit is contained in:
Ulrich Drepper 2000-01-05 17:54:30 +00:00
parent d569d3331f
commit 2ba3c8362a
2 changed files with 16 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
linuxthreads/ChangeLog
View File

@ -1,5 +1,7 @@
2000-01-05 Ulrich Drepper <drepper@cygnus.com>
* pthread.c (__pthread_initial_thread, pthread_manager_thread):
Adjust initializers for struct _pthread_descr_struct change.
* internals.h (struct _pthread_descr_struct): Move new elements to
the end.

24
linuxthreads/pthread.c
View File

@ -43,7 +43,6 @@ struct _pthread_descr_struct __pthread_initial_thread = {
0, /* int p_priority */
&__pthread_handles[0].h_lock, /* struct _pthread_fastlock * p_lock */
0, /* int p_signal */
ATOMIC_INITIALIZER, /* struct pthread_atomic p_resume_count */
NULL, /* sigjmp_buf * p_signal_buf */
NULL, /* sigjmp_buf * p_cancel_buf */
0, /* char p_terminated */
@ -56,8 +55,6 @@ struct _pthread_descr_struct __pthread_initial_thread = {
0, /* char p_cancelstate */
0, /* char p_canceltype */
0, /* char p_canceled */
0, /* char p_woken_by_cancel */
NULL, /* struct pthread_extricate_if *p_extricate */
NULL, /* int *p_errnop */
0, /* int p_errno */
NULL, /* int *p_h_errnop */
@ -72,7 +69,12 @@ struct _pthread_descr_struct __pthread_initial_thread = {
NULL, /* void * p_guardaddr */
0, /* size_t p_guardsize */
&__pthread_initial_thread, /* pthread_descr p_self */
0 /* Always index 0 */
0, /* Always index 0 */
0, /* int p_report_events */
{{{0, }}, 0, NULL}, /* td_eventbuf_t p_eventbuf */
ATOMIC_INITIALIZER, /* struct pthread_atomic p_resume_count */
0, /* char p_woken_by_cancel */
NULL /* struct pthread_extricate_if *p_extricate */
};
/* Descriptor of the manager thread; none of this is used but the error
@ -89,7 +91,6 @@ struct _pthread_descr_struct __pthread_manager_thread = {
0, /* int p_priority */
&__pthread_handles[1].h_lock, /* struct _pthread_fastlock * p_lock */
0, /* int p_signal */
ATOMIC_INITIALIZER, /* struct pthread_atomic p_resume_count */
NULL, /* sigjmp_buf * p_signal_buf */
NULL, /* sigjmp_buf * p_cancel_buf */
0, /* char p_terminated */
@ -102,8 +103,6 @@ struct _pthread_descr_struct __pthread_manager_thread = {
0, /* char p_cancelstate */
0, /* char p_canceltype */
0, /* char p_canceled */
0, /* char p_woken_by_cancel */
NULL, /* struct pthread_extricate_if *p_extricate */
&__pthread_manager_thread.p_errno, /* int *p_errnop */
0, /* int p_errno */
NULL, /* int *p_h_errnop */
@ -118,7 +117,12 @@ struct _pthread_descr_struct __pthread_manager_thread = {
NULL, /* void * p_guardaddr */
0, /* size_t p_guardsize */
&__pthread_manager_thread, /* pthread_descr p_self */
1 /* Always index 1 */
1, /* Always index 1 */
0, /* int p_report_events */
{{{0, }}, 0, NULL}, /* td_eventbuf_t p_eventbuf */
ATOMIC_INITIALIZER, /* struct pthread_atomic p_resume_count */
0, /* char p_woken_by_cancel */
NULL /* struct pthread_extricate_if *p_extricate */
};
/* Pointer to the main thread (the father of the thread manager thread) */
@ -150,7 +154,7 @@ char *__pthread_manager_thread_tos = NULL;
int __pthread_exit_requested = 0;
int __pthread_exit_code = 0;
/* Pointers that select new or old suspend/resume functions
/* Pointers that select new or old suspend/resume functions
based on availability of rt signals. */
void (*__pthread_restart)(pthread_descr) = __pthread_restart_old;
@ -813,7 +817,7 @@ void __pthread_wait_for_restart_signal(pthread_descr self)
Since the restart signal does not queue, we use an atomic counter to create
queuing semantics. This is needed to resolve a rare race condition in
pthread_cond_timedwait_relative. */
void __pthread_restart_old(pthread_descr th)
{
if (atomic_increment(&th->p_resume_count) == -1)