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We cannot use a function call inside INTERNAL_SYSCALL, the macro does
not expands its arguments correctly. This has been noticed on x86-64
(thanks Andreas Schwab and Thorsten Kukuk) but it should be a problem
on other architectures also.
Ok to commit the appended patch?
Andreas
2004-04-09 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/sched_setaffinity.c
(__sched_setaffinity_new): Do not use a call in INTERNAL_SYSCALL.
============================================================
Index: sysdeps/unix/sysv/linux/sched_setaffinity.c
--- sysdeps/unix/sysv/linux/sched_setaffinity.c 29 Mar 2004 21:59:17 -0000 1.4
+++ sysdeps/unix/sysv/linux/sched_setaffinity.c 9 Apr 2004 07:30:29 -0000
@@ -40,8 +40,9 @@ __sched_setaffinity_new (pid_t pid, size
size_t psize = 128;
void *p = alloca (psize);
+ pid_t pid = getpid ();
- while (res = INTERNAL_SYSCALL (sched_getaffinity, err, 3, getpid (),
+ while (res = INTERNAL_SYSCALL (sched_getaffinity, err, 3, pid,
psize, p),
INTERNAL_SYSCALL_ERROR_P (res, err)
&& INTERNAL_SYSCALL_ERRNO (res, err) == EINVAL)
--
Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
SuSE Linux AG, Maxfeldstr. 5, 90409 Nürnberg, Germany
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