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(timer_create): Return correct error for CPU clocks.

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This commit is contained in:
Ulrich Drepper 2003-03-03 07:29:24 +00:00
parent f5d3159377
commit 5324b81cb3
1 changed files with 12 additions and 4 deletions
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16
nptl/sysdeps/pthread/timer_create.c
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@ -1,4 +1,4 @@
/* Copyright (C) 2000 Free Software Foundation, Inc. /* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Kaz Kylheku <kaz@ashi.footprints.net>. Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
@ -37,14 +37,22 @@ timer_create (clock_id, evp, timerid)
struct timer_node *newtimer = NULL; struct timer_node *newtimer = NULL;
struct thread_node *thread = NULL; struct thread_node *thread = NULL;
if (clock_id != CLOCK_REALTIME if (0
#ifdef _POSIX_CPUTIME #ifdef _POSIX_CPUTIME
&& clock_id != CLOCK_PROCESS_CPUTIME_ID || clock_id == CLOCK_PROCESS_CPUTIME_ID
#endif #endif
#ifdef _POSIX_THREAD_CPUTIME #ifdef _POSIX_THREAD_CPUTIME
&& clock_id != CLOCK_THREAD_CPUTIME_ID || clock_id == CLOCK_THREAD_CPUTIME_ID
#endif #endif
) )
{
/* We don't allow timers for CPU clocks. At least not in the
moment. */
__set_errno (ENOTSUP);
return -1;
}
if (clock_id != CLOCK_REALTIME)
{ {
__set_errno (EINVAL); __set_errno (EINVAL);
return -1; return -1;