Module Name:	src
Committed By:	christos
Date:		Wed Oct 17 21:05:40 UTC 2007

Modified Files:
	src/usr.bin/su: Makefile su.1 su.c su_pam.c
Added Files:
	src/usr.bin/su: grutil.c grutil.h suutil.c suutil.h

Log Message:
From Anon Ymous:
- general cleanup [e-funcs, lint fixes, exit values, more error checking]
- add the ability to change the primary group group as login:group, or :group
  *disabled*, until it is discussed.
- remove krb4 code since there is no more krb4 code in the tree.
- also make the old su behave like the pam su: su to the same user, does
  not ask for a password.
- split out shared code into a separate file.


To generate a diff of this commit:
cvs rdiff -r1.46 -r1.47 src/usr.bin/su/Makefile
cvs rdiff -r0 -r1.1 src/usr.bin/su/grutil.c src/usr.bin/su/grutil.h \
    src/usr.bin/su/suutil.c src/usr.bin/su/suutil.h
cvs rdiff -r1.45 -r1.46 src/usr.bin/su/su.1
cvs rdiff -r1.65 -r1.66 src/usr.bin/su/su.c
cvs rdiff -r1.12 -r1.13 src/usr.bin/su/su_pam.c

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