d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Allow hooks registered by atexit() to run with current thread pointer set,

Browse Source 
without this change, my atexit test dumps core.
This commit is contained in:
David Xu 2003-09-04 05:24:53 +00:00
parent eb7f25e17e
commit 0318c367fc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=119732
2 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/libkse/thread/thr_kern.c
View File

@ -1246,7 +1246,6 @@ thr_cleanup(struct kse *curkse, struct pthread *thread)
KSE_SCHED_UNLOCK(curkse, curkse->k_kseg);
DBG_MSG("Adding thread %p to GC list\n", thread);
KSE_LOCK_ACQUIRE(curkse, &_thread_list_lock);
THR_GCLIST_ADD(thread);
/* Use thread_list_lock */
active_threads--;
#ifdef SYSTEM_SCOPE_ONLY
@ -1255,8 +1254,12 @@ thr_cleanup(struct kse *curkse, struct pthread *thread)
if (active_threads == 1) {
#endif
KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
/* Possible use a signalcontext wrapper to call exit ? */
curkse->k_curthread = thread;
_tcb_set(curkse->k_kcb, thread->tcb);
exit(0);
}
THR_GCLIST_ADD(thread);
KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
if (sys_scope) {
/*

5
lib/libpthread/thread/thr_kern.c
View File

@ -1246,7 +1246,6 @@ thr_cleanup(struct kse *curkse, struct pthread *thread)
KSE_SCHED_UNLOCK(curkse, curkse->k_kseg);
DBG_MSG("Adding thread %p to GC list\n", thread);
KSE_LOCK_ACQUIRE(curkse, &_thread_list_lock);
THR_GCLIST_ADD(thread);
/* Use thread_list_lock */
active_threads--;
#ifdef SYSTEM_SCOPE_ONLY
@ -1255,8 +1254,12 @@ thr_cleanup(struct kse *curkse, struct pthread *thread)
if (active_threads == 1) {
#endif
KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
/* Possible use a signalcontext wrapper to call exit ? */
curkse->k_curthread = thread;
_tcb_set(curkse->k_kcb, thread->tcb);
exit(0);
}
THR_GCLIST_ADD(thread);
KSE_LOCK_RELEASE(curkse, &_thread_list_lock);
if (sys_scope) {
/*