From 9ffbb61221fd5d0ee2b7989d2e5c785efee8cc02 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 16 Oct 1998 16:33:36 +0000 Subject: Update. * sysdeps/unix/opendir.c: Use O_DIRECTORY if available. If not available double check to verify it's a directory. * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Add O_DIRECTORY. * sysdeps/unix/sysv/linux/mips/bits/fcntl: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl.h: Remove O_* constants which are not generally available. * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: New file. * sysdeps/unix/sysv/linux/i386/setgroups.c: Add range check for values. * sysdeps/unix/sysv/linux/arm/Makefile: New file. * sysdeps/unix/sysv/linux/arm/setegid.c: New file. * sysdeps/unix/sysv/linux/arm/seteuid.c: New file. * sysdeps/unix/sysv/linux/arm/setfsgid.c: New file. * sysdeps/unix/sysv/linux/arm/setfsuid.c: New file. * sysdeps/unix/sysv/linux/arm/setgid.c: New file. * sysdeps/unix/sysv/linux/arm/setgroups.c: New file. * sysdeps/unix/sysv/linux/arm/setresgid.c: New file. * sysdeps/unix/sysv/linux/arm/setresuid.c: New file. * sysdeps/unix/sysv/linux/arm/setuid.c: New file. * sysdeps/unix/sysv/linux/i386/setegid.c: New file. * sysdeps/unix/sysv/linux/i386/seteuid.c: New file. * sysdeps/unix/sysv/linux/i386/setfsgid.c: New file. * sysdeps/unix/sysv/linux/i386/setfsuid.c: New file. * sysdeps/unix/sysv/linux/i386/setgid.c: New file. * sysdeps/unix/sysv/linux/i386/setgroups.c: New file. * sysdeps/unix/sysv/linux/i386/setresgid.c: New file. * sysdeps/unix/sysv/linux/i386/setresuid.c: New file. * sysdeps/unix/sysv/linux/i386/setuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setegid.c: New file. * sysdeps/unix/sysv/linux/m68k/seteuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setfsgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setfsuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setgroups.c: New file. * sysdeps/unix/sysv/linux/m68k/setresgid.c: New file. * sysdeps/unix/sysv/linux/m68k/setresuid.c: New file. * sysdeps/unix/sysv/linux/m68k/setuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: New file. * sysdeps/unix/sysv/linux/arm/syscalls.list: Add s_setgid, s_setresuid, s_setresgid, and s_setuid. * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/m68k/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/i386/Makefile [subdir=misc] (sysdep_routines): Add setfsgid, setfsuid, setresgid, and setresuid. * sysdeps/unix/sysv/linux/m68k/Makefile: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise. 1998-10-16 Ulrich Drepper * iconv/skeleton.c: Include ELF header only of STATIC_GCONV is not --- sysdeps/unix/sysv/linux/i386/setresgid.c | 46 ++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/i386/setresgid.c (limited to 'sysdeps/unix/sysv/linux/i386/setresgid.c') diff --git a/sysdeps/unix/sysv/linux/i386/setresgid.c b/sysdeps/unix/sysv/linux/i386/setresgid.c new file mode 100644 index 0000000000..82d967b39b --- /dev/null +++ b/sysdeps/unix/sysv/linux/i386/setresgid.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include + +#include + +#include +#ifdef __NR_setresgid + +extern int __syscall_setresgid (__kernel_gid_t rgid, __kernel_gid_t egid, + __kernel_gid_t sgid); + +int +setresgid (gid_t rgid, gid_t egid, gid_t sgid) +{ + if ((rgid != (gid_t) ((__kernel_gid_t) rgid)) + || (egid != (gid_t) ((__kernel_gid_t) egid)) + || (sgid != (gid_t) ((__kernel_gid_t) sgid))) + { + __set_errno (EINVAL); + return -1; + } + + return __syscall_setresgid (rgid, egid, sgid); +} +#else +# include +#endif -- cgit v1.2.3