PSARC 2010/235 POSIX 1003.1-2008 *at(2) syscalls

6910251 need support for all POSIX.1-2008 *at(2) syscalls
6964835 mknod(2) auditing omits the pathname for invalid arguments

5 files changed, 32 insertions, 42 deletions

diff --git a/usr/src/lib/libbc/libc/sys/sys5/chmod.c b/usr/src/lib/libbc/libc/sys/sys5/chmod.c
index 0116dc7aab..32840d46fb 100644
--- a/usr/src/lib/libbc/libc/sys/sys5/chmod.c
+++ b/usr/src/lib/libbc/libc/sys/sys5/chmod.c
@@ -2,9 +2,8 @@
  * 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.
+ * Common Development and Distribution License (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.
@@ -19,17 +18,16 @@
  *
  * CDDL HEADER END
  */
+
 /*
- * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/syscall.h>
+#include <sys/fcntl.h>
 
 int
-chmod(char *s, int m)
+chmod(char *s, mode_t m)
 {
-    return (_syscall(SYS_chmod, s, m));
+	return (_syscall(SYS_fchmodat, AT_FDCWD, s, m, 0));
 }
diff --git a/usr/src/lib/libbc/libc/sys/sys5/link.c b/usr/src/lib/libbc/libc/sys/sys5/link.c
index 5025510281..85ecd49af3 100644
--- a/usr/src/lib/libbc/libc/sys/sys5/link.c
+++ b/usr/src/lib/libbc/libc/sys/sys5/link.c
@@ -2,9 +2,8 @@
  * 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.
+ * Common Development and Distribution License (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.
@@ -19,17 +18,16 @@
  *
  * CDDL HEADER END
  */
+
 /*
- * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/syscall.h>
+#include <sys/fcntl.h>
 
 int
 link(char *a, char *b)
 {
-    return (_syscall(SYS_link, a, b));
+	return (_syscall(SYS_linkat, AT_FDCWD, a, AT_FDCWD, b, 0));
 }
diff --git a/usr/src/lib/libbc/libc/sys/sys5/mkdir.c b/usr/src/lib/libbc/libc/sys/sys5/mkdir.c
index 87fa580398..5f0c8106ea 100644
--- a/usr/src/lib/libbc/libc/sys/sys5/mkdir.c
+++ b/usr/src/lib/libbc/libc/sys/sys5/mkdir.c
@@ -2,9 +2,8 @@
  * 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.
+ * Common Development and Distribution License (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.
@@ -19,17 +18,16 @@
  *
  * CDDL HEADER END
  */
+
 /*
- * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/syscall.h>
+#include <sys/fcntl.h>
 
 int
-mkdir(char *p, int m)
+mkdir(char *p, mode_t m)
 {
-    return (_syscall(SYS_mkdir, p, m));
+	return (_syscall(SYS_mkdirat, AT_FDCWD, p, m));
 }
diff --git a/usr/src/lib/libbc/libc/sys/sys5/readlink.c b/usr/src/lib/libbc/libc/sys/sys5/readlink.c
index 48e3a692be..9007d4065a 100644
--- a/usr/src/lib/libbc/libc/sys/sys5/readlink.c
+++ b/usr/src/lib/libbc/libc/sys/sys5/readlink.c
@@ -2,9 +2,8 @@
  * 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.
+ * Common Development and Distribution License (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.
@@ -19,17 +18,16 @@
  *
  * CDDL HEADER END
  */
+
 /*
- * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/syscall.h>
+#include <sys/fcntl.h>
 
 int
 readlink(char *p, char *b, int s)
 {
-    return (_syscall(SYS_readlink, p, b, s));
+	return (_syscall(SYS_readlinkat, AT_FDCWD, p, b, s));
 }
diff --git a/usr/src/lib/libbc/libc/sys/sys5/symlink.c b/usr/src/lib/libbc/libc/sys/sys5/symlink.c
index 666b3b44e2..cf96a6cbd6 100644
--- a/usr/src/lib/libbc/libc/sys/sys5/symlink.c
+++ b/usr/src/lib/libbc/libc/sys/sys5/symlink.c
@@ -2,9 +2,8 @@
  * 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.
+ * Common Development and Distribution License (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.
@@ -19,17 +18,16 @@
  *
  * CDDL HEADER END
  */
+
 /*
- * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/syscall.h>
+#include <sys/fcntl.h>
 
 int
 symlink(char *t, char *f)
 {
-    return (_syscall(SYS_symlink, t, f));
+	return (_syscall(SYS_symlinkat, t, AT_FDCWD, f));
 }