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posix: Add compat glob symbol to not follow dangling symbols
This patch follows commit 5554304f0 (posix: Allow glob to match dangling
symlinks [BZ #866]) by adding a compat symbol that follow previous
semantic of not following dangling symlinks and thus avoiding call
gl_lstat with GLOB_ALTDIRFUNC.
It avoids failure with old binaries that not set the alternate function
pointer for lstat (GNUmake for instance). The following scenario, for
instance, fails with current GNUmake because glibc will access unitialized
memory when calling gl_lstat:
$ cat src/t/t.c
int main ()
{
return 0;
}
$ cat Makefile
SRC = $(wildcard src/*/t.c)
OBJ = $(patsubst src/%.c, obj/%.o, $(SRC))
prog: $(OBJ)
$(CC) $(CFLAGS) $(LDFLAGS) $(LIBS) $(OBJ) -o prog
obj/%.o: src/%.c
$(CC) $(CFLAGS) -c $< -o $@
$ make
This works as expected with the patch applied. Since it is for generic
ABI, default compat symbols are added with override for Linux due LFS.
Now we have two compat symbols for glob on Linux:
1. sysdeps/unix/sysv/linux/oldglob.c which implements glob64 with
the old dirent layout. For this implementation I also set it to
not follow dangling symlinks (which is the safest path).
2. sysdeps/unix/sysv/linux/glob{64}-lstat-compat.c which implements
the compat symbol for dangling symlinks. As for generic glob,
the implementation uses XSTAT_IS_XSTAT64 to define whether
both __glob_lstat_compat and __glob64_lstat_compat should be
different implementations. For archictures that define
XSTAT_IS_XSTAT64, __glob_lstat_compat is aliased to
__glob64_lstat_compat.
3. sysdeps/unix/sysv/linux/alpha/oldglob.c with a different glob_t
layout. As for 1. this patch changes it to not follow dangling
symlinks.
The patch also bumps _GNU_GLOB_INTERFACE_VERSION to 2 to advertise the
new semantic. On GNUmake, for instance, it will force to it use its
internal glob implementation instead and avoiding triggering the same
failure on builds against newer GLIBCs.
Checked on x86_64-linux-gnu and i686-linux-gnu. I also checked
with a build against the major ABIs required to check for the abilist.
The changes should also work on gnulib (I run gnulib-tool.py check glob
and it shown no regressions).
[BZ #22183]
* include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
version to 2.
* posix/Makefile (routines): Add glob-lstat-compat and
glob64-lstat-compat.
* posix/Versions (GLIBC_2.27, glob, glob64): Add symbol version.
* posix/glob-lstat-compat.c: New file.
* posix/glob64-lstat-compat.c: Likewise.
* posix/tst-glob_lstat_compat.c: Likewise.
* sysdeps/unix/sysv/linux/glob-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/glob64-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/glob.c: Remove file.
* posix/glob.c (glob_lstat): New function.
(glob): Rename to __glob and add versioned symbol to 2.27.
(glob_in_dir): Use glob_lstat.
* posix/glob64.c (glob64): Add GLOB_ATTRIBUTE.
* sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/glob.c (glob): Add versioned symbol for
2.27.
* sysdeps/unix/sysv/linux/glob64.c (glob64): Likewise.
* sysdeps/unix/sysv/linux/oldglob.c (GLOB_NO_LSTAT): Define.
* sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob): Do not use
gl_lstat on glob call.
* sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add GLIBC_2.27 glob
and glob64 symbols.
* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
Likewise.
* sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
This commit is contained in:
Adhemerval Zanella
parent
b4396163aa
commit
ccf970c7a7
58
ChangeLog
58
ChangeLog
@ -1,3 +1,61 @@
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2017-09-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
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[BZ #22183]
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* include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
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version to 2.
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* posix/Makefile (routines): Add glob-lstat-compat and
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glob64-lstat-compat.
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* posix/Versions (GLIBC_2.27, glob, glob64): Add symbol version.
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* posix/glob-lstat-compat.c: New file.
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* posix/glob64-lstat-compat.c: Likewise.
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* posix/tst-glob_lstat_compat.c: Likewise.
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* sysdeps/unix/sysv/linux/glob-lstat-compat.c: Likewise.
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* sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c: Likewise.
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* sysdeps/unix/sysv/linux/glob64-lstat-compat.c: Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c:
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Likewise.
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* sysdeps/unix/sysv/linux/alpha/glob.c: Remove file.
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* sysdeps/unix/sysv/linux/s390/s390-32/glob64.c: Likewise.
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* posix/glob.c (glob_lstat): New function.
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(glob): Rename to __glob and add versioned symbol to 2.27.
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(glob_in_dir): Use glob_lstat.
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* posix/glob64.c (glob64): Add GLOB_ATTRIBUTE.
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* sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/glob.c (glob): Add versioned symbol for
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2.27.
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* sysdeps/unix/sysv/linux/glob64.c (glob64): Likewise.
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* sysdeps/unix/sysv/linux/oldglob.c (GLOB_NO_LSTAT): Define.
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* sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob): Do not use
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gl_lstat on glob call.
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* sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add GLIBC_2.27 glob
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and glob64 symbols.
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* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
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Likewise.
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* sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
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* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
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2017-09-25 H.J. Lu <hongjiu.lu@intel.com>
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* configure.ac (AS): Require binutils 2.25 or later.
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@ -45,7 +45,7 @@
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#define _GNU_OBSTACK_INTERFACE_VERSION 1 /* vs malloc/obstack.c */
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#define _GNU_REGEX_INTERFACE_VERSION 1 /* vs posix/regex.c */
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#define _GNU_GLOB_INTERFACE_VERSION 1 /* vs posix/glob.c */
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#define _GNU_GLOB_INTERFACE_VERSION 2 /* vs posix/glob.c */
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#define _GNU_GETOPT_INTERFACE_VERSION 2 /* vs posix/getopt.c and
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posix/getopt1.c */
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@ -46,6 +46,7 @@ routines := \
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getresuid getresgid setresuid setresgid \
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pathconf sysconf fpathconf \
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glob glob64 globfree globfree64 glob_pattern_p fnmatch regex \
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glob-lstat-compat glob64-lstat-compat \
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confstr \
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getopt getopt1 \
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sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax \
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@ -95,7 +96,8 @@ tests := test-errno tstgetopt testfnm runtests runptests \
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tst-posix_fadvise tst-posix_fadvise64 \
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tst-sysconf-empty-chroot tst-glob_symlinks tst-fexecve
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tests-internal := bug-regex5 bug-regex20 bug-regex33 \
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tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3
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tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3 \
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tst-glob_lstat_compat
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xtests := bug-ga2
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ifeq (yes,$(build-shared))
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test-srcs := globtest
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@ -134,6 +134,9 @@ libc {
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GLIBC_2.11 {
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execvpe;
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}
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GLIBC_2.27 {
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glob; glob64;
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}
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GLIBC_PRIVATE {
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__libc_fork; __libc_pread; __libc_pwrite;
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}
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36
posix/glob-lstat-compat.c
Normal file
36
posix/glob-lstat-compat.c
Normal file
@ -0,0 +1,36 @@
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/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
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Copyright (C) 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 <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_27)
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# include <glob.h>
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# define __glob(pattern, flags, errfunc, pglob) \
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__glob_lstat_compat (pattern, flags, errfunc, pglob)
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# define GLOB_ATTRIBUTE attribute_compat_text_section
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/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
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# define GLOB_NO_LSTAT
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# include <posix/glob.c>
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compat_symbol (libc, __glob_lstat_compat, glob, GLIBC_2_0);
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#endif
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67
posix/glob.c
67
posix/glob.c
@ -57,7 +57,9 @@
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# endif
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# define struct_stat64 struct stat64
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# define FLEXIBLE_ARRAY_MEMBER
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# include <shlib-compat.h>
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#else /* !_LIBC */
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# define __glob glob
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# define __getlogin_r(buf, len) getlogin_r (buf, len)
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# define __lstat64(fname, buf) lstat (fname, buf)
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# define __stat64(fname, buf) stat (fname, buf)
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@ -179,6 +181,29 @@ convert_dirent64 (const struct dirent64 *source)
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((void) (buf), (void) (len), (void) (newlen), (void) (avar), (void *) 0)
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#endif
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static int
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glob_lstat (glob_t *pglob, int flags, const char *fullname)
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{
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/* Use on glob-lstat-compat.c to provide a compat symbol which does not
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use lstat / gl_lstat. */
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#ifdef GLOB_NO_LSTAT
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# define GL_LSTAT gl_stat
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# define LSTAT64 __stat64
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#else
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# define GL_LSTAT gl_lstat
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# define LSTAT64 __lstat64
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#endif
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union
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{
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struct stat st;
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struct_stat64 st64;
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} ust;
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return (__glibc_unlikely (flags & GLOB_ALTDIRFUNC)
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? pglob->GL_LSTAT (fullname, &ust.st)
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: LSTAT64 (fullname, &ust.st64));
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}
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/* Set *R = A + B. Return true if the answer is mathematically
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incorrect due to overflow; in this case, *R is the low order
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bits of the correct answer. */
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@ -248,6 +273,9 @@ next_brace_sub (const char *cp, int flags)
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return *cp != '\0' ? cp : NULL;
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}
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#ifndef GLOB_ATTRIBUTE
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# define GLOB_ATTRIBUTE
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#endif
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/* Do glob searching for PATTERN, placing results in PGLOB.
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The bits defined above may be set in FLAGS.
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@ -258,11 +286,9 @@ next_brace_sub (const char *cp, int flags)
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If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
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Otherwise, 'glob' returns zero. */
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int
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#ifdef GLOB_ATTRIBUTE
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GLOB_ATTRIBUTE
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#endif
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glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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glob_t *pglob)
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__glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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glob_t *pglob)
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{
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const char *filename;
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char *dirname = NULL;
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@ -406,9 +432,10 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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/* Construct the new glob expression. */
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mempcpy (mempcpy (alt_start, p, next - p), rest, rest_len);
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result = glob (onealt,
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((flags & ~(GLOB_NOCHECK | GLOB_NOMAGIC))
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| GLOB_APPEND), errfunc, pglob);
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result = __glob (onealt,
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((flags & ~(GLOB_NOCHECK | GLOB_NOMAGIC))
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| GLOB_APPEND),
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errfunc, pglob);
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/* If we got an error, return it. */
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if (result && result != GLOB_NOMATCH)
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@ -557,7 +584,7 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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flags &= ~(GLOB_NOCHECK | GLOB_NOMAGIC);
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}
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}
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int val = glob (dirname, flags | GLOB_MARK, errfunc, pglob);
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int val = __glob (dirname, flags | GLOB_MARK, errfunc, pglob);
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if (val == 0)
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pglob->gl_flags = ((pglob->gl_flags & ~GLOB_MARK)
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| (flags & GLOB_MARK));
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@ -931,11 +958,10 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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dirs.gl_lstat = pglob->gl_lstat;
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}
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status = glob (dirname,
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((flags & (GLOB_ERR | GLOB_NOESCAPE
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| GLOB_ALTDIRFUNC))
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| GLOB_NOSORT | GLOB_ONLYDIR),
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errfunc, &dirs);
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status = __glob (dirname,
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((flags & (GLOB_ERR | GLOB_NOESCAPE | GLOB_ALTDIRFUNC))
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| GLOB_NOSORT | GLOB_ONLYDIR),
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errfunc, &dirs);
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if (status != 0)
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{
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if ((flags & GLOB_NOCHECK) == 0 || status != GLOB_NOMATCH)
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@ -1133,8 +1159,9 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
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return retval;
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}
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#if defined _LIBC && !defined glob
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libc_hidden_def (glob)
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#if defined _LIBC && !defined __glob
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versioned_symbol (libc, __glob, glob, GLIBC_2_27);
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libc_hidden_ver (__glob, glob)
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#endif
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@ -1250,11 +1277,6 @@ glob_in_dir (const char *pattern, const char *directory, int flags,
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}
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else if (meta == GLOBPAT_NONE)
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{
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union
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{
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struct stat st;
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struct_stat64 st64;
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} ust;
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size_t patlen = strlen (pattern);
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size_t fullsize;
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bool alloca_fullname
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@ -1273,10 +1295,7 @@ glob_in_dir (const char *pattern, const char *directory, int flags,
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mempcpy (mempcpy (mempcpy (fullname, directory, dirlen),
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"/", 1),
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pattern, patlen + 1);
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if (((__builtin_expect (flags & GLOB_ALTDIRFUNC, 0)
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? (*pglob->gl_lstat) (fullname, &ust.st)
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: __lstat64 (fullname, &ust.st64))
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== 0)
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if (glob_lstat (pglob, flags, fullname) == 0
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|| errno == EOVERFLOW)
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/* We found this file to be existing. Now tell the rest
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of the function to copy this name into the result. */
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36
posix/glob64-lstat-compat.c
Normal file
36
posix/glob64-lstat-compat.c
Normal file
@ -0,0 +1,36 @@
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/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
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||||
Copyright (C) 2017 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 Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <shlib-compat.h>
|
||||
|
||||
#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_27)
|
||||
|
||||
# include <glob.h>
|
||||
|
||||
# define glob(pattern, flags, errfunc, pglob) \
|
||||
__glob64_lstat_compat (pattern, flags, errfunc, pglob)
|
||||
|
||||
# define GLOB_ATTRIBUTE attribute_compat_text_section
|
||||
|
||||
/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
|
||||
# define GLOB_NO_LSTAT
|
||||
|
||||
# include <posix/glob64.c>
|
||||
|
||||
compat_symbol (libc, __glob64_lstat_compat, glob64, GLIBC_2_0);
|
||||
#endif
|
||||
@ -20,6 +20,10 @@
|
||||
#include <glob.h>
|
||||
#include <errno.h>
|
||||
|
||||
#ifdef GLOB_ATTRIBUTE
|
||||
# define GLOB_ATTRIBUTE
|
||||
#endif
|
||||
|
||||
/* Do glob searching for PATTERN, placing results in PGLOB.
|
||||
The bits defined above may be set in FLAGS.
|
||||
If a directory cannot be opened or read and ERRFUNC is not nil,
|
||||
@ -29,6 +33,7 @@
|
||||
If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
|
||||
Otherwise, `glob' returns zero. */
|
||||
int
|
||||
GLOB_ATTRIBUTE
|
||||
glob64 (const char *pattern, int flags,
|
||||
int (*errfunc) (const char *, int), glob64_t *pglob)
|
||||
{
|
||||
|
||||
263
posix/tst-glob_lstat_compat.c
Normal file
263
posix/tst-glob_lstat_compat.c
Normal file
@ -0,0 +1,263 @@
|
||||
/* Test glob compat symbol which avoid call GLOB_ALTDIRFUNC/gl_lstat.
|
||||
Copyright (C) 2017 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 Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <glob.h>
|
||||
#include <errno.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sys/types.h>
|
||||
#include <dirent.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include <shlib-compat.h>
|
||||
#include <support/check.h>
|
||||
#include <support/temp_file.h>
|
||||
|
||||
#if TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_27)
|
||||
|
||||
__typeof (glob) glob;
|
||||
compat_symbol_reference (libc, glob, glob, GLIBC_2_0);
|
||||
|
||||
/* Compat glob should not call gl_lstat since for some old binaries it
|
||||
might be unitialized (for instance GNUmake). Check if it is indeed
|
||||
not called. */
|
||||
static bool stat_called;
|
||||
static bool lstat_called;
|
||||
|
||||
static struct
|
||||
{
|
||||
const char *name;
|
||||
int level;
|
||||
int type;
|
||||
} filesystem[] =
|
||||
{
|
||||
{ ".", 1, DT_DIR },
|
||||
{ "..", 1, DT_DIR },
|
||||
{ "dir1lev1", 1, DT_UNKNOWN },
|
||||
{ ".", 2, DT_DIR },
|
||||
{ "..", 2, DT_DIR },
|
||||
{ "file1lev2", 2, DT_REG },
|
||||
{ "file2lev2", 2, DT_REG },
|
||||
};
|
||||
static const size_t nfiles = sizeof (filesystem) / sizeof (filesystem [0]);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
int level;
|
||||
int idx;
|
||||
struct dirent d;
|
||||
char room_for_dirent[NAME_MAX];
|
||||
} my_DIR;
|
||||
|
||||
static long int
|
||||
find_file (const char *s)
|
||||
{
|
||||
int level = 1;
|
||||
long int idx = 0;
|
||||
|
||||
while (s[0] == '/')
|
||||
{
|
||||
if (s[1] == '\0')
|
||||
{
|
||||
s = ".";
|
||||
break;
|
||||
}
|
||||
++s;
|
||||
}
|
||||
|
||||
if (strcmp (s, ".") == 0)
|
||||
return 0;
|
||||
|
||||
if (s[0] == '.' && s[1] == '/')
|
||||
s += 2;
|
||||
|
||||
while (*s != '\0')
|
||||
{
|
||||
char *endp = strchrnul (s, '/');
|
||||
|
||||
while (idx < nfiles && filesystem[idx].level >= level)
|
||||
{
|
||||
if (filesystem[idx].level == level
|
||||
&& memcmp (s, filesystem[idx].name, endp - s) == 0
|
||||
&& filesystem[idx].name[endp - s] == '\0')
|
||||
break;
|
||||
++idx;
|
||||
}
|
||||
|
||||
if (idx == nfiles || filesystem[idx].level < level)
|
||||
{
|
||||
errno = ENOENT;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (*endp == '\0')
|
||||
return idx + 1;
|
||||
|
||||
if (filesystem[idx].type != DT_DIR
|
||||
&& (idx + 1 >= nfiles
|
||||
|| filesystem[idx].level >= filesystem[idx + 1].level))
|
||||
{
|
||||
errno = ENOTDIR;
|
||||
return -1;
|
||||
}
|
||||
|
||||
++idx;
|
||||
|
||||
s = endp + 1;
|
||||
++level;
|
||||
}
|
||||
|
||||
errno = ENOENT;
|
||||
return -1;
|
||||
}
|
||||
|
||||
static void *
|
||||
my_opendir (const char *s)
|
||||
{
|
||||
long int idx = find_file (s);
|
||||
if (idx == -1 || filesystem[idx].type != DT_DIR)
|
||||
return NULL;
|
||||
|
||||
my_DIR *dir = malloc (sizeof (my_DIR));
|
||||
if (dir == NULL)
|
||||
FAIL_EXIT1 ("cannot allocate directory handle");
|
||||
|
||||
dir->level = filesystem[idx].level;
|
||||
dir->idx = idx;
|
||||
|
||||
return dir;
|
||||
}
|
||||
|
||||
static struct dirent *
|
||||
my_readdir (void *gdir)
|
||||
{
|
||||
my_DIR *dir = gdir;
|
||||
|
||||
if (dir->idx == -1)
|
||||
return NULL;
|
||||
|
||||
while (dir->idx < nfiles && filesystem[dir->idx].level > dir->level)
|
||||
++dir->idx;
|
||||
|
||||
if (dir->idx == nfiles || filesystem[dir->idx].level < dir->level)
|
||||
{
|
||||
dir->idx = -1;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
dir->d.d_ino = 1; /* glob should not skip this entry. */
|
||||
|
||||
#ifdef _DIRENT_HAVE_D_TYPE
|
||||
dir->d.d_type = filesystem[dir->idx].type;
|
||||
#endif
|
||||
|
||||
strcpy (dir->d.d_name, filesystem[dir->idx].name);
|
||||
|
||||
++dir->idx;
|
||||
|
||||
return &dir->d;
|
||||
}
|
||||
|
||||
static void
|
||||
my_closedir (void *dir)
|
||||
{
|
||||
free (dir);
|
||||
}
|
||||
|
||||
static int
|
||||
my_stat (const char *name, struct stat *st)
|
||||
{
|
||||
stat_called = true;
|
||||
|
||||
long int idx = find_file (name);
|
||||
if (idx == -1)
|
||||
return -1;
|
||||
|
||||
memset (st, '\0', sizeof (*st));
|
||||
|
||||
if (filesystem[idx].type == DT_UNKNOWN)
|
||||
st->st_mode = DTTOIF (idx + 1 < nfiles
|
||||
&& filesystem[idx].level < filesystem[idx + 1].level
|
||||
? DT_DIR : DT_REG) | 0777;
|
||||
else
|
||||
st->st_mode = DTTOIF (filesystem[idx].type) | 0777;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
my_lstat (const char *name, struct stat *st)
|
||||
{
|
||||
lstat_called = true;
|
||||
|
||||
long int idx = find_file (name);
|
||||
if (idx == -1)
|
||||
return -1;
|
||||
|
||||
memset (st, '\0', sizeof (*st));
|
||||
|
||||
if (filesystem[idx].type == DT_UNKNOWN)
|
||||
st->st_mode = DTTOIF (idx + 1 < nfiles
|
||||
&& filesystem[idx].level < filesystem[idx + 1].level
|
||||
? DT_DIR : DT_REG) | 0777;
|
||||
else
|
||||
st->st_mode = DTTOIF (filesystem[idx].type) | 0777;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
do_test (void)
|
||||
{
|
||||
glob_t gl;
|
||||
|
||||
memset (&gl, '\0', sizeof (gl));
|
||||
|
||||
gl.gl_closedir = my_closedir;
|
||||
gl.gl_readdir = my_readdir;
|
||||
gl.gl_opendir = my_opendir;
|
||||
gl.gl_lstat = my_lstat;
|
||||
gl.gl_stat = my_stat;
|
||||
|
||||
int flags = GLOB_ALTDIRFUNC;
|
||||
|
||||
stat_called = false;
|
||||
lstat_called = false;
|
||||
|
||||
TEST_VERIFY_EXIT (glob ("*/file1lev2", flags, NULL, &gl) == 0);
|
||||
TEST_VERIFY_EXIT (gl.gl_pathc == 1);
|
||||
TEST_VERIFY_EXIT (strcmp (gl.gl_pathv[0], "dir1lev1/file1lev2") == 0);
|
||||
|
||||
TEST_VERIFY_EXIT (stat_called == true);
|
||||
TEST_VERIFY_EXIT (lstat_called == false);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#else /* TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_27) */
|
||||
|
||||
static int
|
||||
do_test (void)
|
||||
{
|
||||
return 77;
|
||||
}
|
||||
#endif
|
||||
|
||||
#include <support/test-driver.c>
|
||||
@ -2103,3 +2103,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
2
sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c
Normal file
2
sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c
Normal file
@ -0,0 +1,2 @@
|
||||
#define GLOB_LSTAT_VERSION GLIBC_2_1
|
||||
#include <sysdeps/unix/sysv/linux/glob-lstat-compat.c>
|
||||
@ -2014,6 +2014,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -59,7 +59,9 @@ __old_glob (const char *pattern, int flags,
|
||||
correct.gl_closedir = pglob->gl_closedir;
|
||||
correct.gl_readdir = pglob->gl_readdir;
|
||||
correct.gl_opendir = pglob->gl_opendir;
|
||||
correct.gl_lstat = pglob->gl_lstat;
|
||||
/* Set gl_lstat and gl_stat for both gl_stat for compatibility with old
|
||||
implementation that did not follow dangling symlinks. */
|
||||
correct.gl_lstat = pglob->gl_stat;
|
||||
correct.gl_stat = pglob->gl_stat;
|
||||
|
||||
result = glob (pattern, flags, errfunc, &correct);
|
||||
@ -72,7 +74,7 @@ __old_glob (const char *pattern, int flags,
|
||||
pglob->gl_closedir = correct.gl_closedir;
|
||||
pglob->gl_readdir = correct.gl_readdir;
|
||||
pglob->gl_opendir = correct.gl_opendir;
|
||||
pglob->gl_lstat = correct.gl_lstat;
|
||||
/* Only need to restore gl_stat. */
|
||||
pglob->gl_stat = correct.gl_stat;
|
||||
|
||||
return result;
|
||||
|
||||
@ -104,6 +104,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.4 GLIBC_2.4 A
|
||||
GLIBC_2.4 _Exit F
|
||||
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
|
||||
|
||||
@ -1,4 +1,6 @@
|
||||
/* Copyright (C) 1998-2017 Free Software Foundation, Inc.
|
||||
/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
|
||||
Linux version which handles LFS when required.
|
||||
Copyright (C) 2017 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
|
||||
@ -12,36 +14,34 @@
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library. If not, see
|
||||
License along with the GNU C Library; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#define glob64 __no_glob64_decl
|
||||
#define globfree64 __no_globfree64_decl
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <glob.h>
|
||||
#include <sys/stat.h>
|
||||
#include <kernel_stat.h>
|
||||
#include <shlib-compat.h>
|
||||
|
||||
/* For Linux/Alpha we have to make the glob symbols versioned. */
|
||||
#define glob(pattern, flags, errfunc, pglob) \
|
||||
__new_glob (pattern, flags, errfunc, pglob)
|
||||
#define globfree(pglob) \
|
||||
__new_globfree (pglob)
|
||||
#define glob64 __no_glob64_decl
|
||||
#include <glob.h>
|
||||
#undef glob64
|
||||
|
||||
/* We need prototypes for these new names. */
|
||||
extern int __new_glob (const char *__pattern, int __flags,
|
||||
int (*__errfunc) (const char *, int),
|
||||
glob_t *__pglob);
|
||||
extern void __new_globfree (glob_t *__pglob);
|
||||
#define __glob __glob_lstat_compat
|
||||
|
||||
#define GLOB_ATTRIBUTE attribute_compat_text_section
|
||||
|
||||
/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
|
||||
#define GLOB_NO_LSTAT
|
||||
|
||||
#include <posix/glob.c>
|
||||
|
||||
#undef glob
|
||||
#undef globfree
|
||||
#undef glob64
|
||||
#undef globfree64
|
||||
#ifndef GLOB_LSTAT_VERSION
|
||||
# define GLOB_LSTAT_VERSION GLIBC_2_0
|
||||
#endif
|
||||
|
||||
versioned_symbol (libc, __new_glob, glob, GLIBC_2_1);
|
||||
libc_hidden_ver (__new_glob, glob)
|
||||
|
||||
weak_alias (__new_glob, glob64)
|
||||
#if SHLIB_COMPAT(libc, GLOB_LSTAT_VERSION, GLIBC_2_27)
|
||||
compat_symbol (libc, __glob_lstat_compat, glob, GLOB_LSTAT_VERSION);
|
||||
# if XSTAT_IS_XSTAT64
|
||||
strong_alias (__glob_lstat_compat, __glob64_lstat_compat)
|
||||
compat_symbol (libc, __glob64_lstat_compat, glob64, GLOB_LSTAT_VERSION);
|
||||
# endif
|
||||
#endif
|
||||
@ -20,9 +20,12 @@
|
||||
#include <kernel_stat.h>
|
||||
|
||||
#define glob64 __no_glob64_decl
|
||||
#define __glob64 __no___glob64_decl
|
||||
#include <posix/glob.c>
|
||||
#undef glob64
|
||||
#undef __glob64
|
||||
|
||||
#if XSTAT_IS_XSTAT64
|
||||
weak_alias (glob, glob64)
|
||||
strong_alias (__glob, __glob64)
|
||||
versioned_symbol (libc, __glob64, glob64, GLIBC_2_27);
|
||||
#endif
|
||||
|
||||
56
sysdeps/unix/sysv/linux/glob64-lstat-compat.c
Normal file
56
sysdeps/unix/sysv/linux/glob64-lstat-compat.c
Normal file
@ -0,0 +1,56 @@
|
||||
/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
|
||||
Linux version which handles LFS when required.
|
||||
Copyright (C) 2017 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 Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, see
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <sys/stat.h>
|
||||
#include <kernel_stat.h>
|
||||
|
||||
#if !XSTAT_IS_XSTAT64
|
||||
# include <glob.h>
|
||||
# include <dirent.h>
|
||||
# include <sys/stat.h>
|
||||
# include <shlib-compat.h>
|
||||
|
||||
# define dirent dirent64
|
||||
# define __readdir(dirp) __readdir64 (dirp)
|
||||
|
||||
# define glob_t glob64_t
|
||||
# define __glob __glob64_lstat_compat
|
||||
# define globfree globfree64
|
||||
|
||||
# undef stat
|
||||
# define stat stat64
|
||||
|
||||
# define COMPILE_GLOB64 1
|
||||
|
||||
# define GLOB_ATTRIBUTE attribute_compat_text_section
|
||||
|
||||
/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
|
||||
# define GLOB_NO_LSTAT
|
||||
|
||||
# include <posix/glob.c>
|
||||
|
||||
# if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_27)
|
||||
# ifndef GLOB_NO_OLD_VERSION
|
||||
# define GLOB_LSTAT_START_VER GLIBC_2_2
|
||||
# else
|
||||
# define GLOB_LSTAT_START_VER GLIBC_2_1
|
||||
# endif
|
||||
compat_symbol (libc, __glob64_lstat_compat, glob64, GLOB_LSTAT_START_VER);
|
||||
# endif
|
||||
#endif /* XSTAT_IS_XSTAT64 */
|
||||
@ -28,8 +28,7 @@
|
||||
# define __readdir(dirp) __readdir64 (dirp)
|
||||
|
||||
# define glob_t glob64_t
|
||||
# define glob(pattern, flags, errfunc, pglob) \
|
||||
__glob64 (pattern, flags, errfunc, pglob)
|
||||
# define __glob __glob64
|
||||
# define globfree(pglob) globfree64 (pglob)
|
||||
|
||||
# undef stat
|
||||
@ -39,13 +38,13 @@
|
||||
|
||||
# include <posix/glob.c>
|
||||
|
||||
# include "shlib-compat.h"
|
||||
# include <shlib-compat.h>
|
||||
|
||||
# ifdef GLOB_NO_OLD_VERSION
|
||||
strong_alias (__glob64, glob64)
|
||||
libc_hidden_def (glob64)
|
||||
# else
|
||||
versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);
|
||||
versioned_symbol (libc, __glob64, glob64, GLIBC_2_27);
|
||||
libc_hidden_ver (__glob64, glob64)
|
||||
# endif
|
||||
#endif /* XSTAT_IS_XSTAT64 */
|
||||
|
||||
@ -1868,6 +1868,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2033,6 +2033,9 @@ GLIBC_2.26 strtof128 F
|
||||
GLIBC_2.26 strtof128_l F
|
||||
GLIBC_2.26 wcstof128 F
|
||||
GLIBC_2.26 wcstof128_l F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1897,6 +1897,9 @@ GLIBC_2.26 strtof128 F
|
||||
GLIBC_2.26 strtof128_l F
|
||||
GLIBC_2.26 wcstof128 F
|
||||
GLIBC_2.26 wcstof128_l F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -105,6 +105,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.4 GLIBC_2.4 A
|
||||
GLIBC_2.4 _Exit F
|
||||
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
|
||||
|
||||
@ -1982,6 +1982,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2103,3 +2103,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -1957,6 +1957,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1955,6 +1955,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1953,6 +1953,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1948,6 +1948,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2144,3 +2144,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -21,7 +21,7 @@ libc_hidden_proto (__old_glob64);
|
||||
#define __readdir(dirp) __old_readdir64 (dirp)
|
||||
|
||||
#define glob_t glob64_t
|
||||
#define glob(pattern, flags, errfunc, pglob) \
|
||||
#define __glob(pattern, flags, errfunc, pglob) \
|
||||
__old_glob64 (pattern, flags, errfunc, pglob)
|
||||
#define globfree(pglob) globfree64(pglob)
|
||||
|
||||
@ -33,6 +33,9 @@ libc_hidden_proto (__old_glob64);
|
||||
#undef __stat
|
||||
#define __stat(file, buf) __xstat64 (_STAT_VER, file, buf)
|
||||
|
||||
/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
|
||||
#define GLOB_NO_LSTAT
|
||||
|
||||
#define GLOB_ATTRIBUTE attribute_compat_text_section
|
||||
|
||||
#include <posix/glob.c>
|
||||
|
||||
@ -1986,6 +1986,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1991,6 +1991,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2198,3 +2198,6 @@ GLIBC_2.26 strtof128 F
|
||||
GLIBC_2.26 strtof128_l F
|
||||
GLIBC_2.26 wcstof128 F
|
||||
GLIBC_2.26 wcstof128_l F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -105,6 +105,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 _Exit F
|
||||
GLIBC_2.3 _IO_2_1_stderr_ D 0xe0
|
||||
|
||||
@ -0,0 +1,2 @@
|
||||
#define GLOB_NO_OLD_VERSION
|
||||
#include <sysdeps/unix/sysv/linux/glob64-lstat-compat.c>
|
||||
@ -1,2 +0,0 @@
|
||||
#define GLOB_NO_OLD_VERSION
|
||||
#include <sysdeps/unix/sysv/linux/glob64.c>
|
||||
@ -1986,6 +1986,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1887,6 +1887,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1872,6 +1872,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1978,6 +1978,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -1916,6 +1916,9 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
|
||||
GLIBC_2.26 pwritev2 F
|
||||
GLIBC_2.26 pwritev64v2 F
|
||||
GLIBC_2.26 reallocarray F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
@ -1874,6 +1874,9 @@ GLIBC_2.26 strtof128 F
|
||||
GLIBC_2.26 strtof128_l F
|
||||
GLIBC_2.26 wcstof128 F
|
||||
GLIBC_2.26 wcstof128_l F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
GLIBC_2.3 GLIBC_2.3 A
|
||||
GLIBC_2.3 __ctype_b_loc F
|
||||
GLIBC_2.3 __ctype_tolower_loc F
|
||||
|
||||
@ -2117,3 +2117,6 @@ GLIBC_2.26 strtof128 F
|
||||
GLIBC_2.26 strtof128_l F
|
||||
GLIBC_2.26 wcstof128 F
|
||||
GLIBC_2.26 wcstof128_l F
|
||||
GLIBC_2.27 GLIBC_2.27 A
|
||||
GLIBC_2.27 glob F
|
||||
GLIBC_2.27 glob64 F
|
||||
|
||||
Loading…
Reference in New Issue
Block a user