Update.
2000-08-28 Martin Schwidefsky <schwidefsky@de.ibm.com> * shlib-versions: Add a rule for S/390 to the libm version list. * sysdeps/s390/Versions: New file. * sysdeps/unix/sysv/linux/s390/Dist: Add oldgetrlimit64.c. * sysdeps/unix/sysv/linux/s390/Makefile: Add oldgetrlimit64. * sysdeps/unix/sysv/linux/s390/Versions: New file. * sysdeps/unix/sysv/linux/s390/alphasort64.c: New file. * sysdeps/unix/sysv/linux/s390/chown.c: New file. * sysdeps/unix/sysv/linux/s390/fxstat.c: New file. * sysdeps/unix/sysv/linux/s390/getdents64.c: New file. * sysdeps/unix/sysv/linux/s390/getrlimit.c: New file. * sysdeps/unix/sysv/linux/s390/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/s390/lxstat.c: New file. * sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c: New file. * sysdeps/unix/sysv/linux/s390/readdir64.c: New file. * sysdeps/unix/sysv/linux/s390/readdir64_r.c: New file. * sysdeps/unix/sysv/linux/s390/scandir64.c: New file. * sysdeps/unix/sysv/linux/s390/setrlimit.c: New file. * sysdeps/unix/sysv/linux/s390/syscalls.list: New file. * sysdeps/unix/sysv/linux/s390/versionsort64.c: New file. * sysdeps/unix/sysv/linux/s390/xstat.c: New file.
This commit is contained in:
Andreas Jaeger
parent
56c1ca9eb1
commit
ba55e591e7
23
ChangeLog
23
ChangeLog
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@ -1,3 +1,26 @@
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2000-08-28 Martin Schwidefsky <schwidefsky@de.ibm.com>
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* shlib-versions: Add a rule for S/390 to the libm version list.
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* sysdeps/s390/Versions: New file.
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* sysdeps/unix/sysv/linux/s390/Dist: Add oldgetrlimit64.c.
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* sysdeps/unix/sysv/linux/s390/Makefile: Add oldgetrlimit64.
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* sysdeps/unix/sysv/linux/s390/Versions: New file.
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* sysdeps/unix/sysv/linux/s390/alphasort64.c: New file.
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* sysdeps/unix/sysv/linux/s390/chown.c: New file.
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* sysdeps/unix/sysv/linux/s390/fxstat.c: New file.
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* sysdeps/unix/sysv/linux/s390/getdents64.c: New file.
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* sysdeps/unix/sysv/linux/s390/getrlimit.c: New file.
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* sysdeps/unix/sysv/linux/s390/getrlimit64.c: New file.
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* sysdeps/unix/sysv/linux/s390/lxstat.c: New file.
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* sysdeps/unix/sysv/linux/s390/oldgetrlimit64.c: New file.
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* sysdeps/unix/sysv/linux/s390/readdir64.c: New file.
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* sysdeps/unix/sysv/linux/s390/readdir64_r.c: New file.
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* sysdeps/unix/sysv/linux/s390/scandir64.c: New file.
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* sysdeps/unix/sysv/linux/s390/setrlimit.c: New file.
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* sysdeps/unix/sysv/linux/s390/syscalls.list: New file.
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* sysdeps/unix/sysv/linux/s390/versionsort64.c: New file.
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* sysdeps/unix/sysv/linux/s390/xstat.c: New file.
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2000-08-28 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/powerpc/Makefile [$(subdir)==csu]
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@ -0,0 +1,6 @@
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libc {
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GLIBC_2.0 {
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# Functions from libgcc.
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__divdi3; __moddi3; __udivdi3; __umoddi3;
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}
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}
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@ -1,4 +1,5 @@
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clone.S
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oldgetrlimit64.c
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setresuid.c
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setresgid.c
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setfsuid.c
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@ -6,3 +6,7 @@ endif
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ifeq ($(subdir),csu)
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CFLAGS-initfini.s += -DWEAK_GMON_START
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endif
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ifeq ($(subdir),resource)
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sysdep_routines += oldgetrlimit64
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endif
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@ -0,0 +1,28 @@
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libc {
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GLIBC_2.0 {
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# Exception handling support functions from libgcc
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__register_frame; __register_frame_table; __deregister_frame;
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__register_frame_info; __deregister_frame_info; __frame_state_for;
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__register_frame_info_table;
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}
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GLIBC_2.2 {
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# functions used in other libraries
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__xstat64; __fxstat64; __lxstat64;
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# a*
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alphasort64;
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# New rlimit interface
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getrlimit; setrlimit; getrlimit64;
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# r*
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readdir64; readdir64_r;
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# s*
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scandir64;
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# v*
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versionsort64;
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}
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}
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/alphasort64.c>
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@ -0,0 +1,118 @@
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/* Copyright (C) 2000 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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <unistd.h>
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#include <sysdep.h>
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#include <sys/syscall.h>
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#include <shlib-compat.h>
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#include <bp-checks.h>
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#include <linux/posix_types.h>
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#include "kernel-features.h"
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/*
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In Linux 2.1.x the chown functions have been changed. A new function lchown
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was introduced. The new chown now follows symlinks - the old chown and the
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new lchown do not follow symlinks.
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The new lchown function has the same number as the old chown had and the
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new chown has a new number. When compiling with headers from Linux > 2.1.8x
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it's impossible to run this libc with older kernels. In these cases libc
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has therefore to route calls to chown to the old chown function.
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*/
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extern int __syscall_chown (const char *__file,
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__kernel_uid_t __owner, __kernel_gid_t __group);
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/* Running under Linux > 2.1.80. */
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#ifdef __NR_chown32
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extern int __syscall_chown32 (const char *__file,
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__kernel_uid32_t owner, __kernel_gid32_t group);
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# if __ASSUME_32BITUIDS == 0
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/* This variable is shared with all files that need to check for 32bit
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uids. */
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extern int __libc_missing_32bit_uids;
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# endif
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#endif /* __NR_chown32 */
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int
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__real_chown (const char *file, uid_t owner, gid_t group)
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{
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static int __libc_old_chown;
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int result;
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if (!__libc_old_chown)
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{
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int saved_errno = errno;
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#ifdef __NR_chown32
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if (__libc_missing_32bit_uids <= 0)
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{
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int result;
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int saved_errno = errno;
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result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group);
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if (result == 0 || errno != ENOSYS)
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return result;
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__set_errno (saved_errno);
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__libc_missing_32bit_uids = 1;
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}
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#endif /* __NR_chown32 */
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if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U))
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|| ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
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{
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__set_errno (EINVAL);
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return -1;
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}
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result = INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group);
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if (result >= 0 || errno != ENOSYS)
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return result;
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__set_errno (saved_errno);
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__libc_old_chown = 1;
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}
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return __lchown (file, owner, group);
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}
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
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/* Compiling for compatibiity. */
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int
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__chown_is_lchown (const char *file, uid_t owner, gid_t group)
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{
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return __lchown (file, owner, group);
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}
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#endif
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
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strong_alias (__chown_is_lchown, _chown_is_lchown)
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compat_symbol (libc, __chown_is_lchown, __chown, GLIBC_2_0);
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compat_symbol (libc, _chown_is_lchown, chown, GLIBC_2_0);
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strong_alias (__real_chown, _real_chown)
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versioned_symbol (libc, __real_chown, __chown, GLIBC_2_1);
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versioned_symbol (libc, _real_chown, chown, GLIBC_2_1);
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#else
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strong_alias (__real_chown, __chown)
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weak_alias (__real_chown, chown)
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#endif
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#include <sysdeps/unix/sysv/linux/i386/fxstat.c>
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#include <sysdeps/unix/sysv/linux/i386/getdents64.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/getrlimit.c>
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#include <sysdeps/unix/sysv/linux/i386/getrlimit64.c>
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#include <sysdeps/unix/sysv/linux/i386/lxstat.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/readdir64.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/scandir64.c>
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@ -0,0 +1 @@
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#include <sysdeps/unix/sysv/linux/i386/setrlimit.c>
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# File name Caller Syscall name Args Strong name Weak names
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oldgetrlimit EXTRA getrlimit i:ip __old_getrlimit getrlimit@GLIBC_2.0
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oldsetrlimit EXTRA setrlimit i:ip __old_setrlimit setrlimit@GLIBC_2.0
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#include <sysdeps/unix/sysv/linux/i386/versionsort64.c>
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#include <sysdeps/unix/sysv/linux/i386/xstat.c>
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