1 files changed, 0 insertions, 92 deletions
diff --git a/usr.bin/at/privs.h b/usr.bin/at/privs.h
deleted file mode 100644
index e1ad1b4..0000000
--- a/usr.bin/at/privs.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * privs.h - header for privileged operations
- * Copyright (c) 1993 by Thomas Koenig
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. The name of the author(s) may not be used to endorse or promote
- *    products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *	$Id: privs.h,v 1.1 1993/12/05 11:37:29 cgd Exp $
- */
-
-#ifndef _PRIVS_H
-#define _PRIVS_H
-
-#include <unistd.h>
-
-/* Relinquish privileges temporarily for a setuid program
- * with the option of getting them back later.  This is done by swapping
- * the real and effective userid BSD style.  Call RELINQUISH_PRIVS once
- * at the beginning of the main program.  This will cause all operatons
- * to be executed with the real userid.  When you need the privileges
- * of the setuid invocation, call PRIV_START; when you no longer
- * need it, call PRIV_END.  Note that it is an error to call PRIV_START
- * and not PRIV_END within the same function.
- *
- * Use RELINQUISH_PRIVS_ROOT(a) if your program started out running
- * as root, and you want to drop back the effective userid to a
- * and the effective group id to b, with the option to get them back
- * later.
- *
- * If you no longer need root privileges, but those of some other
- * userid/groupid, you can call REDUCE_PRIV(a) when your effective
- * is the user's.
- *
- * Problems: Do not use return between PRIV_START and PRIV_END; this
- * will cause the program to continue running in an unprivileged
- * state.
- *
- * It is NOT safe to call exec(), system() or popen() with a user-
- * supplied program (i.e. without carefully checking PATH and any
- * library load paths) with relinquished privileges; the called program
- * can aquire them just as easily.  Set both effective and real userid
- * to the real userid before calling any of them.
- */
-
-#ifndef MAIN
-extern
-#endif
-uid_t real_uid, effective_uid;
-
-#define RELINQUISH_PRIVS { \
-	real_uid = getuid(); \
-	effective_uid = geteuid(); \
-	setreuid(effective_uid,real_uid); \
-}
-
-#define RELINQUISH_PRIVS_ROOT(a) { \
-	real_uid = (a); \
-	effective_uid = geteuid(); \
-	setreuid(effective_uid,real_uid); \
-}
-
-#define PRIV_START { \
-	setreuid(real_uid,effective_uid);
-
-#define PRIV_END \
-	setreuid(effective_uid,real_uid); \
-}
-
-#define REDUCE_PRIV(a) { \
-	setreuid(real_uid,effective_uid); \
-	effective_uid = (a); \
-	setreuid(effective_uid,real_uid); \
-}
-#endif