diff options
Diffstat (limited to 'sysdeps/mach')
-rw-r--r-- | sysdeps/mach/hurd/Versions | 4 | ||||
-rw-r--r-- | sysdeps/mach/hurd/access.c | 10 | ||||
-rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 13 | ||||
-rw-r--r-- | sysdeps/mach/hurd/i386/localplt.data | 1 | ||||
-rw-r--r-- | sysdeps/mach/hurd/not-errno.h | 21 | ||||
-rw-r--r-- | sysdeps/mach/hurd/x86_64/localplt.data | 1 |
6 files changed, 5 insertions, 45 deletions
diff --git a/sysdeps/mach/hurd/Versions b/sysdeps/mach/hurd/Versions index 20ac0067c7..17592d3569 100644 --- a/sysdeps/mach/hurd/Versions +++ b/sysdeps/mach/hurd/Versions @@ -15,7 +15,7 @@ libc { } GLIBC_PRIVATE { # Functions shared with the dynamic linker - __access; __access_noerrno; __libc_read; __libc_write; __libc_lseek64; + __access; __libc_read; __libc_write; __libc_lseek64; __close_nocancel; __open_nocancel; __read_nocancel; __pread64_nocancel; @@ -56,7 +56,7 @@ ld { _dl_init_first; # functions that must be shared with libc - __access; __access_noerrno; __libc_read; __libc_write; __libc_lseek64; + __access; __libc_read; __libc_write; __libc_lseek64; __close_nocancel; __open_nocancel; __read_nocancel; __pread64_nocancel; diff --git a/sysdeps/mach/hurd/access.c b/sysdeps/mach/hurd/access.c index 9e8b9014a7..87a15e5a8b 100644 --- a/sysdeps/mach/hurd/access.c +++ b/sysdeps/mach/hurd/access.c @@ -19,16 +19,6 @@ #include <unistd.h> #include <fcntl.h> -/* Test for access to FILE by our real user and group IDs without setting - errno. This may be unsafe to run during initialization of tunables - since access_common calls __hurd_file_name_lookup, which calls - __hurd_file_name_lookup_retry, which can set errno. */ -int -__access_noerrno (const char *file, int type) -{ - return __faccessat_noerrno (AT_FDCWD, file, type, 0); -} - /* Test for access to FILE by our real user and group IDs. */ int __access (const char *file, int type) diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 6994f8f7b6..38e55acc43 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -542,22 +542,15 @@ __stat64 (const char *file, struct stat64 *buf) } libc_hidden_def (__stat64) -/* This function is called by the dynamic linker (rtld.c) to check - whether debugging malloc is allowed even for SUID binaries. This - stub will always fail, which means that malloc-debugging is always - disabled for SUID binaries. */ +/* This function is called by the dynamic linker (rtld.c) to check for + existence of /etc/ld.so.preload. This stub will always fail, which + means that /etc/ld.so.preload is unsupported. */ check_no_hidden(__access); int weak_function __access (const char *file, int type) { return __hurd_fail (ENOSYS); } -check_no_hidden(__access_noerrno); -int weak_function -__access_noerrno (const char *file, int type) -{ - return -1; -} int __rtld_execve (const char *file_name, char *const argv[], diff --git a/sysdeps/mach/hurd/i386/localplt.data b/sysdeps/mach/hurd/i386/localplt.data index 89b124db9f..b7882d0fbd 100644 --- a/sysdeps/mach/hurd/i386/localplt.data +++ b/sysdeps/mach/hurd/i386/localplt.data @@ -27,7 +27,6 @@ ld.so: __mmap ld.so: __fstat64 ld.so: __stat64 ld.so: __access -ld.so: __access_noerrno ld.so: __getpid ld.so: __getcwd ld.so: _exit ? diff --git a/sysdeps/mach/hurd/not-errno.h b/sysdeps/mach/hurd/not-errno.h deleted file mode 100644 index 956b065974..0000000000 --- a/sysdeps/mach/hurd/not-errno.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Syscall wrapper that do not set errno. Generic version. - Copyright (C) 2017-2023 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 - <https://www.gnu.org/licenses/>. */ - -/* The __access_noerrno stub mustn't be hidden in ld.so on Hurd since it needs - to be preempted by __access_noerrno from libc.so after bootstrap. */ -extern __typeof (__access) __access_noerrno; diff --git a/sysdeps/mach/hurd/x86_64/localplt.data b/sysdeps/mach/hurd/x86_64/localplt.data index c38821e2fa..b7689b5cb0 100644 --- a/sysdeps/mach/hurd/x86_64/localplt.data +++ b/sysdeps/mach/hurd/x86_64/localplt.data @@ -26,7 +26,6 @@ ld.so: __mmap ld.so: __fstat64 ld.so: __stat64 ld.so: __access -ld.so: __access_noerrno ld.so: __getpid ld.so: __getcwd ld.so: _exit ? |