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Update.

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* tst-cancel4.c (tf_msgsnd): Don't always use 100 as the type,
	find a random value.
	(tf_msgrcv): Likewise.  Also don't report msgrcv returns if
	errno==EIDRM.
This commit is contained in:
Ulrich Drepper 2003-06-18 22:25:33 +00:00
parent 50441a984d
commit ca343e7358
2 changed files with 20 additions and 2 deletions
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5
nptl/ChangeLog
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@ -1,5 +1,10 @@
2003-06-18 Ulrich Drepper <drepper@redhat.com>
* tst-cancel4.c (tf_msgsnd): Don't always use 100 as the type,
find a random value.
(tf_msgrcv): Likewise. Also don't report msgrcv returns if
errno==EIDRM.
* sysdeps/unix/sysv/linux/timer_settime.c: Add prototype for
compat_timer_settime.
* sysdeps/unix/sysv/linux/timer_gettime.c: Add prototype for

17
nptl/tst-cancel4.c
View File

@ -1898,7 +1898,17 @@ tf_msgrcv (void *arg)
long int type;
char mem[10];
} m;
msgrcv (tempmsg, (struct msgbuf *) &m, 10, 100, 0);
int randnr;
/* We need a positive random number. */
do
randnr = random ();
while (randnr <= 0);
do
{
errno = 0;
msgrcv (tempmsg, (struct msgbuf *) &m, 10, randnr, 0);
}
while (errno == EIDRM);
pthread_cleanup_pop (0);
@ -1939,7 +1949,10 @@ tf_msgsnd (void *arg)
long int type;
char mem[1];
} m;
m.type = 100;
/* We need a positive random number. */
do
m.type = random ();
while (m.type <= 0);
msgsnd (tempmsg, (struct msgbuf *) &m, sizeof (m.mem), 0);
pthread_cleanup_pop (0);