Libc-1353.100.2.tar.gz

[apple/libc.git] / gen / FreeBSD / wait.c

diff --git a/gen/FreeBSD/wait.c b/gen/FreeBSD/wait.c
index 8cb80a41ef128f8cf7451085b7868e87c15358d8..8bf2b1e5e89cff4704f5101745dd407085cb5aa2 100644 (file)
--- a/gen/FreeBSD/wait.c
+++ b/gen/FreeBSD/wait.c
@@ -10,10 +10,6 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -35,7 +31,7 @@
 static char sccsid[] = "@(#)wait.c     8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/wait.c,v 1.6 2002/02/01 00:57:29 obrien Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/gen/wait.c,v 1.7 2007/01/09 00:27:56 imp Exp $");
 
 #include "namespace.h"
 #include <sys/types.h>
@@ -44,10 +40,20 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/wait.c,v 1.6 2002/02/01 00:57:29 obrien Exp
 #include <sys/resource.h>
 #include "un-namespace.h"
 
+#ifdef VARIANT_CANCELABLE
+int __wait4(pid_t, int *, int , struct rusage *);
+#else /* !VARIANT_CANCELABLE */
+int __wait4_nocancel(pid_t, int *, int , struct rusage *);
+#endif /* VARIANT_CANCELABLE */
+
 pid_t
 __wait(int *istat)
 {
-       return (_wait4(WAIT_ANY, istat, 0, (struct rusage *)0));
+#ifdef VARIANT_CANCELABLE
+       return (__wait4(WAIT_ANY, istat, 0, (struct rusage *)0));
+#else /* !VARIANT_CANCELABLE */
+       return (__wait4_nocancel(WAIT_ANY, istat, 0, (struct rusage *)0));
+#endif /* VARIANT_CANCELABLE */
 }
 
 __weak_reference(__wait, wait);