Introduce additional POSIX.1e-related stubs

o options CAPABILITIES
o kern/kern_cap.c -- syscall stubs returning ENOSYS

syscalls.master changes to follow

Obtained from:	TrustedBSD Project

1 files changed, 66 insertions, 0 deletions

diff --git a/sys/kern/kern_cap.c b/sys/kern/kern_cap.c
new file mode 100644
index 0000000..6c5dc58
--- /dev/null
+++ b/sys/kern/kern_cap.c
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 2000 Robert N. M. Watson
+ * All rights reserved.
+ *
+ * Copyright (c) 1999 Ilmar S. Habibulin
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *       $FreeBSD$
+ */
+/*
+ * Developed by the TrustedBSD Project.
+ * Support for POSIX.1e process capabilities.
+ *
+ * XXX Currently just syscall stubs
+ */
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/proc.h>
+#include <sys/sysproto.h>
+#include <sys/sysent.h>
+#include <sys/capability.h>
+#include <sys/acct.h>
+
+/*
+ * Syscall to allow a process to get it's currently capability set
+ */
+int
+__cap_get_proc(struct proc *p, struct __cap_get_proc_args *uap)
+{
+
+	return (ENOSYS);
+}
+
+/*
+ * Syscall to allow a process to set it's current capability set, if
+ * permitted.
+ */
+int
+__cap_set_proc(struct proc *p, struct __cap_set_proc_args *uap)
+{
+
+	return (ENOSYS);
+}