1 files changed, 76 insertions, 0 deletions
diff --git a/usr/src/lib/libc/port/sys/pgrpsys.c b/usr/src/lib/libc/port/sys/pgrpsys.c
new file mode 100644
index 0000000000..d7ed0bfb26
--- /dev/null
+++ b/usr/src/lib/libc/port/sys/pgrpsys.c
@@ -0,0 +1,76 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#pragma weak getpgrp = _getpgrp
+#pragma weak setpgrp = _setpgrp
+#pragma weak getsid = _getsid
+#pragma weak setsid = _setsid
+#pragma weak getpgid = _getpgid
+#pragma weak setpgid = _setpgid
+#pragma weak _private_setpgid = _setpgid
+
+#include "synonyms.h"
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+pid_t
+getpgrp(void)
+{
+	return ((pid_t)syscall(SYS_pgrpsys, 0));
+}
+
+pid_t
+setpgrp(void)
+{
+	return ((pid_t)syscall(SYS_pgrpsys, 1));
+}
+
+pid_t
+getsid(pid_t pid)
+{
+	return ((pid_t)syscall(SYS_pgrpsys, 2, pid));
+}
+
+pid_t
+setsid(void)
+{
+	return ((pid_t)syscall(SYS_pgrpsys, 3));
+}
+
+pid_t
+getpgid(pid_t pid)
+{
+	return ((pid_t)syscall(SYS_pgrpsys, 4, pid));
+}
+
+int
+setpgid(pid_t pid, pid_t pgid)
+{
+	return (syscall(SYS_pgrpsys, 5, pid, pgid));
+}