Brian Somers 225721f00b Modify the code path of the ifdef NOTYET part of _kse_single_thread(): ... o Don't reinitialise the atfork() handler list in the child. We are meant to call the child handler, and on subsequent fork()s should call all three functions as normal. o Don't reinitialise the thread specific keyed data in the child after a fork. Applications may require this for context. o Reinitialise curthread->tlflags after removing ourselves from (and reinitialising) the various internal thread lists. o Reinitialise __malloc_lock in the child after fork() (to balance our explicitly taking the lock prior to the fork()). With these changes, it is possible to enable the NOTYET code in thr_kern.c to allow the use of non-async-safe functions after fork()ing from a threaded program. Reviewed by: Daniel Eischen <deischen@freebsd.org> [_malloc_lock reinitialisation has since been moved to avoid polluting the !NOTYET code]		2005-09-24 01:19:53 +00:00
..
Makefile.inc	Add a wrapper for execve(). The exec'd process must be started with	2004-09-26 06:50:15 +00:00
thr_accept.c	accept() returns a file descriptor when it succeeds which is very	2003-12-09 23:40:27 +00:00
thr_aio_suspend.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_atfork.c	Add pthread_atfork() source code. Dan forgot to commit this file.	2003-11-05 03:42:10 +00:00
thr_attr_destroy.c
thr_attr_get_np.c	Avoid accessing user provided parameters in critical region.	2003-07-07 04:28:23 +00:00
thr_attr_getdetachstate.c
thr_attr_getguardsize.c
thr_attr_getinheritsched.c
thr_attr_getschedparam.c
thr_attr_getschedpolicy.c
thr_attr_getscope.c
thr_attr_getstack.c
thr_attr_getstackaddr.c
thr_attr_getstacksize.c
thr_attr_init.c	Increase the default stacksizes:	2005-02-13 18:38:06 +00:00
thr_attr_setcreatesuspend_np.c	pthread API should return error code in return value not in errno.	2003-09-25 13:53:49 +00:00
thr_attr_setdetachstate.c
thr_attr_setguardsize.c	Respect POSIX specification, a value return from pthread_attr_getguardsize	2003-09-14 22:39:44 +00:00
thr_attr_setinheritsched.c	Check invalid parameter and return EINVAL.	2003-09-14 22:28:13 +00:00
thr_attr_setschedparam.c
thr_attr_setschedpolicy.c
thr_attr_setscope.c	If user is seting scope process flag, clear PTHREAD_SCOPE_SYSTEM bit	2003-09-14 22:32:28 +00:00
thr_attr_setstack.c
thr_attr_setstackaddr.c
thr_attr_setstacksize.c
thr_autoinit.c
thr_barrier.c	Add code to support barrier synchronous object and implement	2003-09-04 14:06:43 +00:00
thr_barrierattr.c	Add code to support barrier synchronous object and implement	2003-09-04 14:06:43 +00:00
thr_cancel.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_clean.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_close.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_concurrency.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_cond.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_condattr_destroy.c
thr_condattr_init.c
thr_connect.c	accept() returns a file descriptor when it succeeds which is very	2003-12-09 23:40:27 +00:00
thr_creat.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_create.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_detach.c	Move idle kse wakeup to outside of regions where locks are held.	2003-07-23 02:11:07 +00:00
thr_equal.c
thr_execve.c	Use PTHREAD_SCOPE_SYSTEM to decide what should be done.	2004-10-07 14:23:15 +00:00
thr_exit.c	Check unhandled signals before thread marks itself as DEAD,	2004-10-23 23:37:54 +00:00
thr_fcntl.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_find_thread.c	1. Move thread list flags into new separate member, and atomically	2004-10-23 23:28:36 +00:00
thr_fork.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_fsync.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_getprio.c
thr_getschedparam.c	Avoid accessing user provided parameters in critical region.	2003-07-07 04:28:23 +00:00
thr_info.c	Print waitset correctly.	2003-09-22 00:40:23 +00:00
thr_init.c	Modify the code path of the ifdef NOTYET part of _kse_single_thread():	2005-09-24 01:19:53 +00:00
thr_join.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_kern.c	Modify the code path of the ifdef NOTYET part of _kse_single_thread():	2005-09-24 01:19:53 +00:00
thr_kill.c	o Use a daemon thread to monitor signal events in kernel, if pending	2003-06-28 09:55:02 +00:00
thr_main_np.c
thr_mattr_init.c
thr_mattr_kind_np.c	- Prefix MUTEX_TYPE_MAX with PTHREAD_ to avoid namespace pollution.	2005-08-19 21:31:42 +00:00
thr_msync.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_multi_np.c
thr_mutex_prioceiling.c	Avoid accessing user provided parameters in critical region.	2003-07-07 04:28:23 +00:00
thr_mutex_protocol.c
thr_mutex.c	- Prefix MUTEX_TYPE_MAX with PTHREAD_ to avoid namespace pollution.	2005-08-19 21:31:42 +00:00
thr_mutexattr_destroy.c
thr_nanosleep.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_once.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_open.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_pause.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_poll.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_printf.c	style cleanup: Remove duplicate $FreeBSD$ tags.	2004-02-10 20:42:33 +00:00
thr_priority_queue.c	s/TMDF_DONOTRUNUSER/TMDF_SUSPEND/g	2004-08-03 02:23:06 +00:00
thr_private.h	Fix off-by-one nanosecond in macro TIMESPEC_ADD.	2005-06-22 22:35:49 +00:00
thr_pselect.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_pspinlock.c	Include needed headers that were obtained through <pthread.h>. Sort headers	2005-09-01 15:21:23 +00:00
thr_raise.c	Override libc function raise(), in threading mode, raise() will	2003-07-19 05:25:49 +00:00
thr_read.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_readv.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_resume_np.c	Move idle kse wakeup to outside of regions where locks are held.	2003-07-23 02:11:07 +00:00
thr_rtld.c	Don't attempt to initialize the rtld lock if it can't be malloc()'d.	2005-08-29 13:47:42 +00:00
thr_rwlock.c	Add a simple work-around for deadlocking on recursive read locks	2004-01-08 15:37:09 +00:00
thr_rwlockattr.c
thr_select.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_self.c
thr_sem.c	Include needed headers that were obtained through <pthread.h>. Sort headers	2005-09-01 15:21:23 +00:00
thr_seterrno.c
thr_setprio.c
thr_setschedparam.c	Add an i386-specifc hack to always set %gs. There still seems	2003-04-21 04:02:56 +00:00
thr_sig.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_sigaction.c	If syscall failed, restore old sigaction and return error to thread.	2003-09-25 06:23:40 +00:00
thr_sigaltstack.c	Return error code in errno, not in return value.	2004-01-02 00:38:42 +00:00
thr_sigmask.c	pthread api should return error code in return value, not in errno.	2003-09-18 12:19:28 +00:00
thr_sigpending.c	Treat initial thread as scope system thread when KSE mode is not activated	2003-08-18 03:58:29 +00:00
thr_sigprocmask.c	Treat initial thread as scope system thread when KSE mode is not activated	2003-08-18 03:58:29 +00:00
thr_sigsuspend.c	Include needed headers that were obtained through <pthread.h>. Sort headers	2005-09-01 15:21:23 +00:00
thr_sigwait.c	Fix a POSIX conformance bug. POSIX says sigwait should return error number	2004-03-17 02:12:19 +00:00
thr_single_np.c
thr_sleep.c	Add a cancellation point for usleep().	2005-08-03 00:48:13 +00:00
thr_spec.c	Add code to support thread debugging.	2004-07-13 22:49:58 +00:00
thr_spinlock.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00
thr_stack.c	Increase the default stacksizes:	2005-02-13 18:38:06 +00:00
thr_suspend_np.c	Fix suspend and resume.	2003-05-04 16:17:01 +00:00
thr_switch_np.c
thr_symbols.c	Include needed headers that were obtained through <pthread.h>. Sort headers	2005-09-01 15:21:23 +00:00
thr_system.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_tcdrain.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_vfork.c
thr_wait4.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_wait.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_waitpid.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_write.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_writev.c	Rename _thr_enter_cancellation_point to _thr_cancel_enter, rename	2003-12-09 02:20:56 +00:00
thr_yield.c	Treat initial thread as scope system thread when KSE mode is not activated	2003-08-18 03:58:29 +00:00