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2003-02-24  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Remove EACCES
	test.
This commit is contained in:
Ulrich Drepper 2003-02-25 02:46:33 +00:00
parent 8637130890
commit 80d807799f
4 changed files with 28 additions and 18 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2003-02-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Remove EACCES
test.
2003-02-24 Roland McGrath <roland@redhat.com> 2003-02-24 Roland McGrath <roland@redhat.com>
* sysdeps/posix/pause.c: Add LIBC_CANCEL_HANDLED. * sysdeps/posix/pause.c: Add LIBC_CANCEL_HANDLED.

2
nptl/ChangeLog
View File

@ -1,5 +1,7 @@
2003-02-24 Ulrich Drepper <drepper@redhat.com> 2003-02-24 Ulrich Drepper <drepper@redhat.com>
* tst-cond2.c: Fix sychronization with child.
* tst-rwlock8.c (reader_thread): Remove unused variable. * tst-rwlock8.c (reader_thread): Remove unused variable.
* Makefile: Add rules to build and run tst-tls3. * Makefile: Add rules to build and run tst-tls3.

37
nptl/tst-cond2.c
View File

@ -26,7 +26,7 @@
static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER; static pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
static pthread_cond_t cond = PTHREAD_COND_INITIALIZER; static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t syncm = PTHREAD_MUTEX_INITIALIZER; static pthread_barrier_t bar;
static void * static void *
@ -41,11 +41,14 @@ tf (void *a)
if (err != 0) if (err != 0)
error (EXIT_FAILURE, err, "locking in child failed"); error (EXIT_FAILURE, err, "locking in child failed");
printf ("child %d: unlock sync\n", i); printf ("child %d: sync\n", i);
err = pthread_mutex_unlock (&syncm); int e = pthread_barrier_wait (&bar);
if (err != 0) if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
error (EXIT_FAILURE, err, "child %d: unlock[1] failed", i); {
puts ("child: barrier_wait failed");
exit (1);
}
printf ("child %d: wait\n", i); printf ("child %d: wait\n", i);
@ -77,11 +80,11 @@ do_test (void)
printf ("&cond = %p\n&mut = %p\n", &cond, &mut); printf ("&cond = %p\n&mut = %p\n", &cond, &mut);
puts ("first lock"); if (pthread_barrier_init (&bar, NULL, 2) != 0)
{
err = pthread_mutex_lock (&syncm); puts ("barrier_init failed");
if (err != 0) exit (1);
error (EXIT_FAILURE, err, "initial locking failed"); }
for (i = 0; i < N; ++i) for (i = 0; i < N; ++i)
{ {
@ -93,12 +96,14 @@ do_test (void)
printf ("wait for child %d\n", i); printf ("wait for child %d\n", i);
/* Lock and thereby wait for the child to start up and get the /* Wait for the child to start up and get the mutex for the
mutex for the conditional variable. */ conditional variable. */
pthread_mutex_lock (&syncm); int e = pthread_barrier_wait (&bar);
/* Unlock right away. Yes, we can use barriers but then we if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
would test more functionality here. */ {
pthread_mutex_unlock (&syncm); puts ("barrier_wait failed");
exit (1);
}
} }
puts ("get lock outselves"); puts ("get lock outselves");

2
sysdeps/unix/sysv/linux/ttyname_r.c
View File

@ -124,8 +124,6 @@ __ttyname_r (int fd, char *buf, size_t buflen)
__set_errno (EBADF); __set_errno (EBADF);
return EBADF; return EBADF;
} }
if (ret == -1 && errno == EACCES)
return EACCES;
if (!__isatty (fd)) if (!__isatty (fd))
{ {