[src/trunk]: src/sys/compat/freebsd We have now native issetugid.

[minoura <minoura%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fa1dfd5714c1
branches:  trunk
changeset: 485181:fa1dfd5714c1
user:      minoura <minoura%NetBSD.org@localhost>
date:      Fri Apr 21 16:18:16 2000 +0000

description:
We have now native issetugid.

diffstat:

 sys/compat/freebsd/freebsd_misc.c  |  20 +-------------------
 sys/compat/freebsd/syscalls.master |   4 ++--
 2 files changed, 3 insertions(+), 21 deletions(-)

diffs (49 lines):

diff -r 9a2d570682cc -r fa1dfd5714c1 sys/compat/freebsd/freebsd_misc.c
--- a/sys/compat/freebsd/freebsd_misc.c Fri Apr 21 16:16:15 2000 +0000
+++ b/sys/compat/freebsd/freebsd_misc.c Fri Apr 21 16:18:16 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: freebsd_misc.c,v 1.4 1998/05/02 18:14:06 christos Exp $        */
+/*     $NetBSD: freebsd_misc.c,v 1.5 2000/04/21 16:18:16 minoura Exp $ */
 
 /*
  * Copyright (c) 1995 Frank van der Linden
@@ -104,21 +104,3 @@
 
        return ENOSYS;  /* XXX */
 }
-
-int
-freebsd_sys_issetugid(p, v, retval)
-       struct proc *p;
-       void *v;
-       register_t *retval;
-{
-       /*
-        * Note: OpenBSD sets a P_SUGIDEXEC flag set at execve() time,
-        * we use P_SUGID because we consider changing the owners as
-        * "tainting" as well.
-        * This is significant for procs that start as root and "become"
-        * a user without an exec - programs cannot know *everything*
-        * that libc *might* have put in their data segment.
-        */
-       *retval = (p->p_flag & P_SUGID) != 0;
-       return 0;
-}
diff -r 9a2d570682cc -r fa1dfd5714c1 sys/compat/freebsd/syscalls.master
--- a/sys/compat/freebsd/syscalls.master        Fri Apr 21 16:16:15 2000 +0000
+++ b/sys/compat/freebsd/syscalls.master        Fri Apr 21 16:18:16 2000 +0000
@@ -1,4 +1,4 @@
-       $NetBSD: syscalls.master,v 1.25 1999/08/25 04:48:21 thorpej Exp $
+       $NetBSD: syscalls.master,v 1.26 2000/04/21 16:18:16 minoura Exp $
 
 ;      from: @(#)syscalls.master       8.2 (Berkeley) 1/13/94
 
@@ -493,7 +493,7 @@
 250    UNIMPL          minherit
 251    UNIMPL          rfork
 252    UNIMPL          openbsd_poll
-253    STD             { int freebsd_sys_issetugid(void); }
+253    NOARGS          { int sys_issetugid(void); }
 254    STD             { int freebsd_sys_lchown(const char *path, int uid, \
                            int gid); }
 255    UNIMPL