[Libsysio-commit] cray_tmp: libsysio/src access.c

[Lee W. <lw...@us...>]

Update of /cvsroot/libsysio/libsysio/src
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv19643/src

Modified Files:
      Tag: cray_tmp
	access.c 
Log Message:


Add definition for superuser, _SYSIO_ROOT_UID, and a macro to check
credentials for superuser, _sysio_is_root().

Use same in access control routine.


Index: access.c
===================================================================
RCS file: /cvsroot/libsysio/libsysio/src/access.c,v
retrieving revision 1.14
retrieving revision 1.14.4.1
diff -u -w -b -B -p -r1.14 -r1.14.4.1
--- access.c	23 Mar 2007 19:05:50 -0000	1.14
+++ access.c	29 Jun 2007 17:15:13 -0000	1.14.4.1
@@ -99,6 +99,16 @@ _sysio_check_permission(struct pnode *pn
 	err = -EACCES;					/* assume error */
 	stat = &ino->i_stbuf;
 	do {
+#ifdef _SYSIO_ROOT_UID
+		/*
+		 * Root?
+		 */
+		if (_sysio_is_root(crp)) {
+			err = 0;
+			break;
+		}
+#endif
+
 		/*
 		 * Owner?
 		 */