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freebsd-skq/lib/libpthread/thread
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knu fa8314227c Properly copy the P_ALTSTACK flag in struct proc::p_flag to the child 
process on fork(2).

It is the supposed behavior stated in the manpage of sigaction(2), and
Solaris, NetBSD and FreeBSD 3-STABLE correctly do so.

The previous fix against libc_r/uthread/uthread_fork.c fixed the
problem only for the programs linked with libc_r, so back it out and
fix fork(2) itself to help those not linked with libc_r as well.

PR:		kern/26705
Submitted by:	KUROSAWA Takahiro <fwkg7679@mb.infoweb.ne.jp>
Tested by:	knu, GOTOU Yuuzou <gotoyuzo@notwork.org>,
		and some other people
Not objected by:	hackers
MFC in:		3 days
2001-05-07 18:07:29 +00:00
..
Makefile.inc
Activate build of posix1e extensions in libc and libc_r that have been
2001-04-04 18:17:28 +00:00
thr_acl_aclcheck_fd.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_aio_suspend.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_destroy.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getdetachstate.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getinheritsched.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getschedparam.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getschedpolicy.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getscope.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getstackaddr.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_getstacksize.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_init.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setcreatesuspend_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setdetachstate.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setinheritsched.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setschedparam.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setschedpolicy.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setscope.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setstackaddr.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_attr_setstacksize.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_cancel.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_clean.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_close.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_cond.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_condattr_destroy.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_condattr_init.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_creat.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_create.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_detach.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_equal.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_exit.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_fcntl.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_find_thread.c
Add weak definitions for wrapped system calls. In general:
2001-01-24 13:03:38 +00:00
thr_fork.c
Properly copy the P_ALTSTACK flag in struct proc::p_flag to the child
2001-05-07 18:07:29 +00:00
thr_fsync.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_gc.c
Added a missing set of braces to a conditional that encompasses more than
2001-04-10 04:22:24 +00:00
thr_getprio.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_getschedparam.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_info.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_init.c
Compenate for header dethreading.
2001-05-01 09:32:34 +00:00
thr_join.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_kern.c
Move the check for a pending signals to after the thread has been
2001-05-04 20:37:07 +00:00
thr_kill.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_main_np.c
Add a leading underscore to the pthread_main_np function name, and
2001-04-03 22:25:39 +00:00
thr_mattr_init.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_mattr_kind_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_msync.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_multi_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_mutex_prioceiling.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_mutex_protocol.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_mutex.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_mutexattr_destroy.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_nanosleep.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_once.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_open.c
Typo; fix open() so that it is not a cancellation point when called
2001-04-18 12:42:11 +00:00
thr_pause.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_poll.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_priority_queue.c
Add weak definitions for wrapped system calls. In general:
2001-01-24 13:03:38 +00:00
thr_private.h
Add thread safety wrappers for the posix1e syscalls that deal with file
2001-04-04 18:10:25 +00:00
thr_read.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_readv.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_resume_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_rwlock.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_rwlockattr.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_select.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_self.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sem.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_seterrno.c
Add weak definitions for wrapped system calls. In general:
2001-01-24 13:03:38 +00:00
thr_setprio.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_setschedparam.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sig.c
Move the check for a pending signals to after the thread has been
2001-05-04 20:37:07 +00:00
thr_sigaction.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sigmask.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sigpending.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sigprocmask.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sigsuspend.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sigwait.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_single_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_sleep.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_spec.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_spinlock.c
Add weak definitions for wrapped system calls. In general:
2001-01-24 13:03:38 +00:00
thr_suspend_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_switch_np.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_system.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_tcdrain.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_vfork.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_wait4.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_wait.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_waitpid.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_write.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_writev.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00
thr_yield.c
To be consistent, use the __weak_reference macro from <sys/cdefs.h>
2001-04-10 04:19:21 +00:00