[Libsysio-commit] HEAD: libsysio/src chdir.c

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

Update of /cvsroot/libsysio/libsysio/src
In directory sc8-pr-cvs1:/tmp/cvs-serv24739/src

Modified Files:
	chdir.c 
Log Message:


Grrr... Here again! The recent changes to the mount interconnection exposed
the name of the covering path-node. The name of this node was being delivered
by _sysio_p_path inappropriately. Instead, the _sysio_p_path routine must dive
down to the bottom-most, covered, path node for the component name.


Index: chdir.c
===================================================================
RCS file: /cvsroot/libsysio/libsysio/src/chdir.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -w -b -B -p -r1.7 -r1.8
--- chdir.c	6 Oct 2003 21:19:31 -0000	1.7
+++ chdir.c	15 Oct 2003 19:21:37 -0000	1.8
@@ -164,6 +164,14 @@ _sysio_p_path(struct pnode *pno, char **
 	n = 0;
 	do {
 		/*
+		 * If this is a covering path-node then the name should be
+		 * the *covered* nodes name, not this one unless we are at
+		 * the root of the name-space.
+		 */
+		while (pno == pno->p_mount->mnt_root && pno != pno->p_parent )
+			pno = pno->p_mount->mnt_covers;
+
+		/*
 		 * Add length of this component to running sum and
 		 * account for this vertex.
 		 */
@@ -196,6 +204,14 @@ _sysio_p_path(struct pnode *pno, char **
 	cp = *buf + len + n;
 	*cp = '\0';					/* NUL terminate */
 	do {
+		/*
+		 * If this is a covering path-node then the name should be
+		 * the *covered* nodes name, not this one unless we are at
+		 * the root of the name-space.
+		 */
+		while (pno == pno->p_mount->mnt_root && pno != pno->p_parent )
+			pno = pno->p_mount->mnt_covers;
+
 		/*
 		 * Add component and separator.
 		 */