merge with onnv_147

Reviewed by: garrett@nexenta.com
Approved by: garrett@nexenta.com

14 files changed, 91 insertions, 506 deletions

diff --git a/usr/src/lib/libbc/libc/gen/common/getacinfo.c b/usr/src/lib/libbc/libc/gen/common/getacinfo.c
deleted file mode 100644
index cf0192ed16..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/getacinfo.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * 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 1989 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/* getacinfo.c  -  get audit control info */
-
-#include <stdio.h>
-#include <string.h>
-
-#define DIROP 0
-#define OTHEROP 1
-
-#define LEN 360		/* maximum audit control entry length */
-
-#define SUCCESS 0
-#define EOF_WARN 1 
-#define REW_WARN 2
-#define EOF_ERR -1 
-#define ERROR   -2 
-#define FORMAT_ERR -3
-
-
-static char *AUDIT_CTRL  = "/etc/security/audit/audit_control";
-static char *MINLABEL    = "minfree:";
-static char *DIRLABEL    = "dir:";
-static char *FLGLABEL    = "flags:";
-static int  LASTOP;
-static int  DIRINIT;
-static FILE *acf;    /* pointer into /etc/security/audit/audit_control */
-
-void	setac(void);
-void	endac(void);
-
-/* getacinfo.c  -  get audit control info
- *
- *	getacdir() - get audit control directories, one at a time
- *	getacflg() - get audit control flags 
- *	getacmin() - get audit control directory min. fill value
- *	setac()    -  rewind the audit control file 
- *	endac()    -  close the audit control file 
- */
-
-
-/* getacdir() - get audit control directories, one at a time
- *
- * input: len  - size of dir buffer
- *
- * output: dir - directory string
- *
- * returns:  0 - entry read ok
- *          -1 - end of file
- *          -2 - error - can't open audit control file for read 
- *          -3 - error - directory entry format error 
- *           1 - directory search started from beginning again 
- *
- * notes:    It is the responsibility of the calling function to 
- * 		check the status of the directory entry.
- */
-
-int
-getacdir(char *dir, int len)
-{
-	int retstat = SUCCESS, gotone = 0, dirlen, dirst;
-	char entry[LEN];
-	
-	/* 
-	 * open file if it is not already opened
-	 */
-	if (acf == NULL && (acf = fopen(AUDIT_CTRL, "r")) == NULL)
-		retstat = ERROR;
-	else if (LASTOP != DIROP && DIRINIT == 1) {
-		 retstat = REW_WARN;
-		 setac();
-	} else {
-		DIRINIT = 1;
-		LASTOP == DIROP;
-	}
-	if (retstat >= SUCCESS) {
-  		do {
-    			if (fgets(entry, LEN, acf) != NULL) {
-				switch(*entry) {
-        			case '#':
-           				break;
-        			case 'd':
-				/*
-            	 		 * return directory entry 
-			 	 */
-            			if (!strncmp(entry,DIRLABEL,strlen(DIRLABEL))) {
-                			if ((strlen(entry)+1) > len)
-                   				retstat = FORMAT_ERR;
-                			else {
-					/* 
-				 	 * allow zero or one blank 
-					 * between colon and directory 
-				 	 */
-                     			if (entry[strlen(DIRLABEL)] == ' ') {
-                            			dirst = strlen(DIRLABEL)+1;
-                      				dirlen = 
-					  	  strlen(entry) - 
-						    (strlen(DIRLABEL)+2); 
-					} else {
-                           			dirst = strlen(DIRLABEL);
-                           			dirlen = 
-						  strlen(entry) - 
-						    (strlen(DIRLABEL)+1); 
-                       			}
-                			strcpy(dir, entry+dirst);
-                			strcpy(dir+dirlen, "\0");
-                			gotone = 1;    
-                   			}
-				} else
-               				retstat = FORMAT_ERR;
-                		break;
-            			case 'm':
-               				break;
-            			case 'f':
-                			break;
-            			default:
-                			break;
-            			}
-        		} else if ((feof(acf)) == 0)
-        			retstat = ERROR;
-        		else
-            			retstat = EOF_ERR;
-
-    		} while (gotone == 0 && retstat >= SUCCESS);
-	}
-    	return (retstat);
-}
-
-/*
- * getacmin() - get audit control directory min. fill value
- *
- * output: min_val - percentage of directory fill allowed 
- *
- * returns:  0 - entry read ok
- *           1 - end of file
- *          -2 - error; errno contains error number 
- *          -3 - error - directory entry format error 
- */
-
-int
-getacmin(int *min_val)
-{
-	int retstat = SUCCESS, gotone = 0;
-	char entry[LEN];
-
-	/* 
-	 * open file if it is not already opened 
-	 */
-	if (acf == NULL && (acf = fopen(AUDIT_CTRL, "r")) == NULL)
-	    retstat = ERROR;
-	else
-	    rewind(acf);
-
-	if (retstat == SUCCESS) {
-      		do {
-        		if (fgets(entry, LEN, acf) != NULL) {
-            			switch(*entry) {
-	    			case '#':
-					break;
-				case 'd':
-					break;
-				case 'm':
-					if (!strncmp(entry, MINLABEL, strlen(MINLABEL))) {
-		    			sscanf(entry+strlen(MINLABEL), "%d", min_val);
-		    			gotone = 1;
-					} else
-		    			retstat = FORMAT_ERR;
-					break;
-				case 'f':
-					break;
-				default:
-					break;
-				}
-			} else if ((feof(acf)) == 0)
-				retstat = ERROR;
-			else
-				retstat = EOF_WARN;
-
-		} while (gotone == 0 && retstat == SUCCESS);
-	}
-
-	if (LASTOP == DIROP)
-		LASTOP = OTHEROP;
-	else
-		endac();
-
-	return (retstat);
-}
-
-/* getacflg() - get audit control flags 
- *
- * output: auditstring - character representation of system audit flags 
- *
- * returns:  0 - entry read ok
- *           1 - end of file
- *          -2 - error - errno contains error number 
- *          -3 - error - directory entry format error 
- */
-
-int
-getacflg(char *auditstring, int len)
-{
-	int retstat = SUCCESS, gotone = 0, minst, minlen;
-	char entry[LEN];
-
-	/* 
-	 * open file if it is not already opened 
-	 */
-	if (acf == NULL && (acf = fopen(AUDIT_CTRL, "r")) == NULL)
-		retstat = ERROR;
-	else
-		rewind(acf);
-
-	if (retstat == SUCCESS) {
-		do {
-			if (fgets(entry, LEN, acf) != NULL) {
-				switch(*entry) {
-				case '#':
-					break;
-				case 'd':
-					break;
-				case 'm':
-					break;
-				case 'f':
-					if ((strncmp(entry, FLGLABEL, strlen(FLGLABEL))) == 0) {
-						if (entry[strlen(FLGLABEL)] == ' ') {
-							minst = strlen(FLGLABEL)+1;
-							minlen = strlen(entry)-(strlen(FLGLABEL)+2); 
-						} else {
-							minst = strlen(FLGLABEL);
-							minlen = strlen(entry)-(strlen(FLGLABEL)+1); 
-						}
-						if (minlen > len)
-							retstat = FORMAT_ERR;
-						else {
-							strcpy(auditstring, entry+minst);
-							strcpy(auditstring+minlen, "\0");
-							gotone = 1;	
-						}
-					} else 
-						retstat = FORMAT_ERR;
-					break;
-				default:
-					break;
-				}
-			} else if ((feof(acf)) == 0)
-				retstat = ERROR;
-			else
-				retstat = EOF_WARN;
-
-		} while (gotone == 0 && retstat == SUCCESS);
-	}
-	if (LASTOP == DIROP)
-		LASTOP = OTHEROP;
-	else
-		endac();
-
-	return (retstat);
-}
-
-/* rewind the audit control file */
-void
-setac(void)
-{
-	if (acf == NULL)
-		acf = fopen(AUDIT_CTRL, "r");
-	else
-		rewind(acf);
-	LASTOP = DIROP;
-	DIRINIT = 0;
-}
-
-
-/* close the audit control file */
-void
-endac(void)
-{
-	if (acf != NULL) {
-		fclose(acf);
-		acf = NULL;
-	}
-	LASTOP = DIROP;
-	DIRINIT = 0;
-}
diff --git a/usr/src/lib/libbc/libc/gen/common/getfaudflgs.c b/usr/src/lib/libbc/libc/gen/common/getfaudflgs.c
deleted file mode 100644
index 7a17b58af9..0000000000
--- a/usr/src/lib/libbc/libc/gen/common/getfaudflgs.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * 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 1992 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/types.h>
-#include <sys/label.h>
-#include <sys/audit.h>
-
-#define MAXSTRLEN 360
-
-/*	getfaudflgs.c */
-
-/*
- * getfauditflags() - combines system event flag mask with user event
- *                               flag masks.
- *
- * input: usremasks->as_success - always audit on success
- *        usremasks->as_failure - always audit on failure
- *        usrdmasks->as_success - never audit on success
- *        usrdmasks->as_failure - never audit on failure
- *
- * output: lastmasks->as_success - audit on success
- *         lastmasks->as_failure - audit on failure
- *
- * returns:  0 - ok
- *          -1 - error
- */
-
-int
-getfauditflags(audit_state_t *usremasks, audit_state_t *usrdmasks,
-    audit_state_t *lastmasks)
-{	 
-	int len = MAXSTRLEN, retstat = 0;
-	char s_auditstring[MAXSTRLEN];
-	audit_state_t masks;
- 
-	masks.as_success = 0;
-	masks.as_failure = 0;
-	/* 
-	 * get system audit mask and convert to bit mask 
-	 */
-	if ((getacflg(s_auditstring, len)) >= 0)  {
-		if ((getauditflagsbin(s_auditstring, &masks)) != 0)
-	        	retstat = -1;
-	} else
-		retstat = -1;
- 
-	/* 
-	 * combine system and user event masks 
-	 */
-	if (retstat == 0) {
-		lastmasks->as_success = masks.as_success;
-		lastmasks->as_failure = masks.as_failure;
- 
-		lastmasks->as_success |= usremasks->as_success;
-		lastmasks->as_failure |= usremasks->as_failure;
- 
-		lastmasks->as_success &= ~(usrdmasks->as_success);
-		lastmasks->as_failure &= ~(usrdmasks->as_failure);
-	}
-	return (retstat);
-}
diff --git a/usr/src/lib/libbc/libc/sys/4.2/chmod.c b/usr/src/lib/libbc/libc/sys/4.2/chmod.c
index f5992d7a00..ea98fb387a 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/chmod.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/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.
@@ -19,18 +18,17 @@
  *
  * 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 "chkpath.h"
+#include "chkpath.h"
+#include <sys/fcntl.h>
 
 int
-chmod(char *s, int m)
+chmod(char *s, mode_t m)
 {
-    CHKNULL(s);
-    return (_syscall(SYS_chmod, s, m));
+	CHKNULL(s);
+	return (_syscall(SYS_fchmodat, AT_FDCWD, s, m, 0));
 }
diff --git a/usr/src/lib/libbc/libc/sys/4.2/link.c b/usr/src/lib/libbc/libc/sys/4.2/link.c
index 8b060e4774..a48eca7975 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/link.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/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.
@@ -19,19 +18,18 @@
  *
  * 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 "chkpath.h"
+#include <sys/fcntl.h>
 
 int
 link(char *a, char *b)
 {
-    CHKNULL(a);
-    CHKNULL(b);
-    return (_syscall(SYS_link, a, b));
+	CHKNULL(a);
+	CHKNULL(b);
+	return (_syscall(SYS_linkat, AT_FDCWD, a, AT_FDCWD, b, 0));
 }
diff --git a/usr/src/lib/libbc/libc/sys/4.2/mkdir.c b/usr/src/lib/libbc/libc/sys/4.2/mkdir.c
index 97925363e1..23bed9c6c0 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/mkdir.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/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.
@@ -19,18 +18,17 @@
  *
  * 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 "chkpath.h"
+#include <sys/fcntl.h>
 
 int
-mkdir(char *p, int m)
+mkdir(char *p, mode_t m)
 {
-    CHKNULL(p);
-    return (_syscall(SYS_mkdir, p, m));
+	CHKNULL(p);
+	return (_syscall(SYS_mkdirat, AT_FDCWD, p, m));
 }
diff --git a/usr/src/lib/libbc/libc/sys/4.2/mknod.c b/usr/src/lib/libbc/libc/sys/4.2/mknod.c
index f69c4d6d2c..b06033270d 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/mknod.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/mknod.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.
@@ -19,18 +18,17 @@
  *
  * 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 "chkpath.h"
+#include <sys/fcntl.h>
 
 int
 mknod(char *p, int m, int d)
 {
-    CHKNULL(p);
-    return (_syscall(SYS_mknod, p, m, d));
+	CHKNULL(p);
+	return (_syscall(SYS_mknodat, AT_FDCWD, p, m, d));
 }
diff --git a/usr/src/lib/libbc/libc/sys/4.2/readlink.c b/usr/src/lib/libbc/libc/sys/4.2/readlink.c
index ff8f566f23..4c24ef8f75 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/readlink.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/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.
@@ -19,18 +18,17 @@
  *
  * 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 "chkpath.h"
+#include <sys/fcntl.h>
 
 int
 readlink(char *p, char *b, int s)
 {
-    CHKNULL(p);
-    return (_syscall(SYS_readlink, p, b, s));
+	CHKNULL(p);
+	return (_syscall(SYS_readlinkat, AT_FDCWD, p, b, s));
 }
diff --git a/usr/src/lib/libbc/libc/sys/4.2/symlink.c b/usr/src/lib/libbc/libc/sys/4.2/symlink.c
index c9bf39cc17..622832a703 100644
--- a/usr/src/lib/libbc/libc/sys/4.2/symlink.c
+++ b/usr/src/lib/libbc/libc/sys/4.2/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.
@@ -19,19 +18,18 @@
  *
  * 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 "chkpath.h"
+#include <sys/fcntl.h>
 
 int
 symlink(char *t, char *f)
 {
-    CHKNULL(t);
-    CHKNULL(f);
-    return (_syscall(SYS_symlink, t, f));
+	CHKNULL(t);
+	CHKNULL(f);
+	return (_syscall(SYS_symlinkat, t, AT_FDCWD, f));
 }
diff --git a/usr/src/lib/libbc/libc/sys/common/syscall.c b/usr/src/lib/libbc/libc/sys/common/syscall.c
index 83079878f8..945143e40e 100644
--- a/usr/src/lib/libbc/libc/sys/common/syscall.c
+++ b/usr/src/lib/libbc/libc/sys/common/syscall.c
@@ -20,8 +20,7 @@
  */
 
 /*
- * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
 #include <errno.h>
@@ -37,9 +36,9 @@
 
 int syscallnum[190] = {	SYS_syscall,	SYS_exit,	-1 /*fork1*/,
 	SYS_read,	SYS_write,	-1 /*open*/,	SYS_close,
-        -1,		-1 /*creat*/,	SYS_link,	-1 /*unlink*/,
-	-1,		SYS_chdir,	0,		SYS_mknod,
-        SYS_chmod,	-1 /*lchown*/,	0,		0,
+        -1,		-1 /*creat*/,	-1 /*link*/,	-1 /*unlink*/,
+	-1,		SYS_chdir,	0,		-1 /*mknod*/,
+        -1 /*chmod*/,	-1 /*lchown*/,	0,		0,
         SYS_lseek,	SYS_getpid,	0,		0,
 	0,		SYS_getuid,	0,		0,
 	0,		0,		0,		0,
@@ -49,7 +48,7 @@ int syscallnum[190] = {	SYS_syscall,	SYS_exit,	-1 /*fork1*/,
 	0,		SYS_profil,	0,		0,
 	SYS_getgid,	0,		0,		0,
 	SYS_acct,	0,		-1,		SYS_ioctl,
-	-1 /*reboot*/,	0,		SYS_symlink,	SYS_readlink,
+	-1 /*reboot*/,	0,		-1 /*symlink*/,	-1 /*readlink*/,
 	SYS_execve,	SYS_umask,	SYS_chroot,	-1 /*fstat*/,
 	0,		-1/*getpagesize*/,-1,		0,
 	0,		0,		-1,		-1,
@@ -66,10 +65,10 @@ int syscallnum[190] = {	SYS_syscall,	SYS_exit,	-1 /*fork1*/,
 	-1 /*sigpause*/, -1 /*sigstack*/, -1 /*recvmsg*/, -1 /*sendmsg*/,
 	-1 /*vtrace*/,	SYS_gettimeofday, -1 /*getrusage*/, -1 /*getsockopt*/,
 	0,		SYS_readv,	SYS_writev,	-1 /*settimeofday*/,
-	-1 /*fchown*/,	SYS_fchmod,	-1 /*recvfrom*/, -1 /*setreuid*/,
+	-1 /*fchown*/,	-1 /*fchmod*/,	-1 /*recvfrom*/, -1 /*setreuid*/,
 	-1 /*getregid*/, -1 /*rename*/,	-1 /*truncate*/, -1 /*ftruncate*/,
 	-1 /*flock*/,	0,		-1 /*sendto*/,	-1 /*shutdown*/,
-	-1 /*socketpair*/,SYS_mkdir,	-1 /*rmdir*/,	-1 /*utimes*/,
+	-1 /*socketpair*/, -1 /*mkdir*/, -1 /*rmdir*/,	-1 /*utimes*/,
 	0,		SYS_adjtime,	-1 /*getpeername*/,-1 /*gethostid*/,
 	0,		SYS_getrlimit,	SYS_setrlimit,	-1 /*killpg*/,
 	0,		0,		0,		-1/*getsockname*/,
@@ -474,6 +473,11 @@ syscall(int sysnum, ...)
 			i3 = va_arg(ap, int);
 			va_end(ap);
 			return (poll(c1, i2, i3));
+		case XSYS_fchmod:
+			i1 = va_arg(ap, int);
+			i2 = va_arg(ap, int);
+			va_end(ap);
+			return (fchmod(i1, i2));
 		case XSYS_fchown:
 			i1 = va_arg(ap, int);
 			i2 = va_arg(ap, int);
@@ -616,7 +620,6 @@ syscall(int sysnum, ...)
 		case XSYS_adjtime:
 		case XSYS_exit:
 		case XSYS_fchdir:
-		case XSYS_fchmod:
 		case XSYS_fchroot:
 		case XSYS_getgid:
 		case XSYS_getitimer:
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));
 }