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dd5905de03
This patch consolidates the Linux setegid, seteuid, setgid, setgroups, setregid, setresgid, setresuid, setreuid, and setuid implementation on default sysdeps/unix/sysv/linux/set*.c implementation. It basically removes all the architecture define implementations and add support for __NR_set*32 syscall on Linux default implementation. Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32, aarch64-linux-gnu, arm-linux-gnueabihf, and powerpc64le-linux-gnu. * sysdeps/unix/sysv/linux/arm/setegid.c: Remove file. * sysdeps/unix/sysv/linux/arm/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setgid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/arm/setregid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/arm/setuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise. * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setegid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setgid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setregid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/m68k/setuid.c: Likewise. * sysdeps/unix/sysv/linux/microblaze/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setegid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setgid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setregid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setuid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setegid.c: Likewise. * sysdeps/unix/sysv/linux/sh/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setgid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/sh/setregid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/sh/setuid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setregid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: Likewise. * sysdeps/unix/sysv/linux/setegid.c (setegid): Use INLINE_SYSCALL_ERROR_RETURN_VALUE. * sysdeps/unix/sysv/linux/seteuid.c (seteuid): Likewise. * sysdeps/unix/sysv/linux/setgid.c (setgid): Use __NR_setgid32 if defined. * sysdeps/unix/sysv/linux/setgroups.c (setgroups): Use __NR_setgroups32 if defined. * sysdeps/unix/sysv/linux/setregid.c (__setregid): Use __NR_setregid32 if defined. * sysdeps/unix/sysv/linux/setresgid.c (__setresgid): Use __NR_setresgid32 is defined. * sysdeps/unix/sysv/linux/setresuid.c (__setresuid): Use __NR_setresuid32 if defined. * sysdeps/unix/sysv/linux/setreuid.c (__setreuid): Use __NR_setreuid32 if defined. * sysdeps/unix/sysv/linux/setuid.c (__setuid): Use __NR_setuid32 if defined.
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* Copyright (C) 1998-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <unistd.h>
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#include <setxid.h>
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int
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seteuid (uid_t uid)
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{
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int result;
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if (uid == (uid_t) ~0)
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return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
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#ifdef __NR_setresuid32
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result = INLINE_SETXID_SYSCALL (setresuid32, 3, -1, uid, -1);
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#else
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result = INLINE_SETXID_SYSCALL (setresuid, 3, -1, uid, -1);
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#endif
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return result;
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}
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#ifndef seteuid
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libc_hidden_def (seteuid)
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#endif
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