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2004-09-25  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Remove second
	result declaration.

2004-09-22  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/ia64/sysdep.h: Adjust whitespace.
This commit is contained in:
Ulrich Drepper
2004-09-25 07:44:41 +00:00
parent 5149942304
commit 5f66b766e7
7 changed files with 45 additions and 19 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2004-09-25 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/setuid.c (__setuid): Remove second
result declaration.
2004-09-22 Andreas Schwab <schwab@suse.de>
* sysdeps/unix/sysv/linux/ia64/sysdep.h: Adjust whitespace.
2004-09-24 Ulrich Drepper <drepper@redhat.com>
* misc/daemon.c (daemon): Don't succeed if /dev/null cannot be

8
nptl/ChangeLog
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@ -1,3 +1,11 @@
2004-09-25 Ulrich Drepper <drepper@redhat.com>
* descr.h (struct pthread): Add stopped_start field.
* sysdeps/pthread/createthread.c (create_thread): Set
start_stopped flag in descriptor for new thread appropriately.
* pthread_create.c (start_thread): Only take lock to be stopped on
startup if stopped_start flag says so.
2004-09-24 Ulrich Drepper <drepper@redhat.com>
* pthread_create.c (__pthread_create_2_1): Remember whether thread

3
nptl/descr.h
View File

@ -197,6 +197,9 @@ struct pthread
/* True if the user provided the stack. */
bool user_stack;
/* True if thread must stop at startup time. */
bool stopped_start;
/* Lock to synchronize access to the descriptor. */
lll_lock_t lock;

15
nptl/pthread_create.c
View File

@ -252,14 +252,17 @@ start_thread (void *arg)
/* Store the new cleanup handler info. */
THREAD_SETMEM (pd, cleanup_jmp_buf, &unwind_buf);
int oldtype = CANCEL_ASYNC ();
if (__builtin_expect (pd->stopped_start, 0))
{
int oldtype = CANCEL_ASYNC ();
/* Get the lock the parent locked to force synchronization. */
lll_lock (pd->lock);
/* And give it up right away. */
lll_unlock (pd->lock);
/* Get the lock the parent locked to force synchronization. */
lll_lock (pd->lock);
/* And give it up right away. */
lll_unlock (pd->lock);
CANCEL_RESET (oldtype);
CANCEL_RESET (oldtype);
}
/* Run the code the user provided. */
#ifdef CALL_THREAD_FCT

8
nptl/sysdeps/pthread/createthread.c
View File

@ -186,6 +186,9 @@ create_thread (struct pthread *pd, const struct pthread_attr *attr,
if ((_mask & (__nptl_threads_events.event_bits[_idx]
| pd->eventbuf.eventmask.event_bits[_idx])) != 0)
{
/* We always must have the thread start stopped. */
pd->stopped_start = true;
/* Create the thread. We always create the thread stopped
so that it does not get far before we tell the debugger. */
int res = do_clone (pd, attr, clone_flags, start_thread,
@ -224,10 +227,11 @@ create_thread (struct pthread *pd, const struct pthread_attr *attr,
/* Determine whether the newly created threads has to be started
stopped since we have to set the scheduling parameters or set the
affinity. */
int stopped = 0;
bool stopped = false;
if (attr != NULL && (attr->cpuset != NULL
|| (attr->flags & ATTR_FLAG_NOTINHERITSCHED) != 0))
stopped = 1;
stopped = true;
pd->stopped_start = stopped;
/* Actually create the thread. */
int res = do_clone (pd, attr, clone_flags, start_thread,

1
sysdeps/unix/sysv/linux/i386/setuid.c
View File

@ -47,7 +47,6 @@ __setuid (uid_t uid)
# ifdef __NR_setuid32
if (__libc_missing_32bit_uids <= 0)
{
int result;
int saved_errno = errno;
result = INLINE_SYSCALL (setuid32, 1, uid);

20
sysdeps/unix/sysv/linux/ia64/sysdep.h
View File

@ -165,7 +165,7 @@
#undef PSEUDO_ERRVAL
#define PSEUDO_ERRVAL(name, syscall_name, args) \
ENTRY(name) \
ENTRY(name) \
DO_CALL (SYS_ify(syscall_name)); \
cmp.eq p6,p0=-1,r10; \
(p6) mov r10=r8;
@ -241,14 +241,14 @@
DO_INLINE_SYSCALL_NCS (__NR_##name, nr, ##args)
#undef INLINE_SYSCALL
#define INLINE_SYSCALL(name, nr, args...) \
({ \
DO_INLINE_SYSCALL_NCS(__NR_##name, nr, args)\
if (_r10 == -1) \
{ \
__set_errno (_retval); \
_retval = -1; \
} \
#define INLINE_SYSCALL(name, nr, args...) \
({ \
DO_INLINE_SYSCALL_NCS (__NR_##name, nr, args) \
if (_r10 == -1) \
{ \
__set_errno (_retval); \
_retval = -1; \
} \
_retval; })
#undef INTERNAL_SYSCALL_DECL
@ -257,7 +257,7 @@
#undef INTERNAL_SYSCALL
#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \
({ \
DO_INLINE_SYSCALL_NCS(name, nr, args) \
DO_INLINE_SYSCALL_NCS (name, nr, args) \
err = _r10; \
_retval; })
#define INTERNAL_SYSCALL(name, err, nr, args...) \