Module Name:	src
Committed By:	christos
Date:		Wed Oct 25 18:59:52 UTC 2006

Modified Files:
	src/sys/miscfs/procfs: procfs.h procfs_subr.c procfs_vnops.c

Log Message:
1. fix procfs_validfile{,_linux} to test for NULL pointers properly.
2. make "exe" entry be a symlink to the executable, instead of pointing
   directly to the vnode of the executable.
3. factor out commonly used code.


To generate a diff of this commit:
cvs rdiff -r1.60 -r1.61 src/sys/miscfs/procfs/procfs.h
cvs rdiff -r1.69 -r1.70 src/sys/miscfs/procfs/procfs_subr.c
cvs rdiff -r1.135 -r1.136 src/sys/miscfs/procfs/procfs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.