Libc-1158.30.7.tar.gz

[apple/libc.git] / compat-43 / FreeBSD / killpg.c

diff --git a/compat-43/FreeBSD/killpg.c b/compat-43/FreeBSD/killpg.c
index a6220f70844095e23287dd3dca866b398417ceb2..d66425bf57d508e92033e1031e52d261b604c1d7 100644 (file)
--- a/compat-43/FreeBSD/killpg.c
+++ b/compat-43/FreeBSD/killpg.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.
@@ -35,12 +31,22 @@
 static char sccsid[] = "@(#)killpg.c   8.1 (Berkeley) 6/2/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/compat-43/killpg.c,v 1.4 2002/05/28 16:56:57 alfred Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/compat-43/killpg.c,v 1.5 2007/01/09 00:27:49 imp Exp $");
 
 #include <sys/types.h>
 #include <signal.h>
 #include <errno.h>
 
+int __kill(pid_t pid, int sig, int posix);
+
+#if __DARWIN_UNIX03
+#define        _PID1ERR        EPERM
+#define        _POSIXKILL      1
+#else  /* !__DARWIN_UNIX03 */
+#define        _PID1ERR        ESRCH
+#define        _POSIXKILL      0
+#endif /* !__DARWIN_UNIX03 */
+
 /*
  * Backwards-compatible killpg().
  */
@@ -48,8 +54,8 @@ int
 killpg(pid_t pgid, int sig)
 {
        if (pgid == 1) {
-               errno = ESRCH;
+               errno = _PID1ERR;
                return (-1);
        }
-       return (kill(-pgid, sig));
+       return (__kill(-pgid, sig, _POSIXKILL));
 }