| 1 | /* Copyright (C) 1997-2022 Free Software Foundation, Inc. |
|---|
| 2 | This file is part of the GNU C Library. |
|---|
| 3 | |
|---|
| 4 | The GNU C Library is free software; you can redistribute it and/or |
|---|
| 5 | modify it under the terms of the GNU Lesser General Public |
|---|
| 6 | License as published by the Free Software Foundation; either |
|---|
| 7 | version 2.1 of the License, or (at your option) any later version. |
|---|
| 8 | |
|---|
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
|---|
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 12 | Lesser General Public License for more details. |
|---|
| 13 | |
|---|
| 14 | You should have received a copy of the GNU Lesser General Public |
|---|
| 15 | License along with the GNU C Library; if not, see |
|---|
| 16 | <https://www.gnu.org/licenses/>. */ |
|---|
| 17 | |
|---|
| 18 | #include <unistd.h> |
|---|
| 19 | #include <sysdep-cancel.h> |
|---|
| 20 | #include <shlib-compat.h> |
|---|
| 21 | |
|---|
| 22 | ssize_t |
|---|
| 23 | __libc_pread64 (int fd, void *buf, size_t count, off64_t offset) |
|---|
| 24 | { |
|---|
| 25 | return SYSCALL_CANCEL (pread64, fd, buf, count, SYSCALL_LL64_PRW (offset)); |
|---|
| 26 | } |
|---|
| 27 | |
|---|
| 28 | weak_alias (__libc_pread64, __pread64) |
|---|
| 29 | libc_hidden_weak (__pread64) |
|---|
| 30 | weak_alias (__libc_pread64, pread64) |
|---|
| 31 | |
|---|
| 32 | #ifdef __OFF_T_MATCHES_OFF64_T |
|---|
| 33 | strong_alias (__libc_pread64, __libc_pread) |
|---|
| 34 | weak_alias (__libc_pread64, __pread) |
|---|
| 35 | weak_alias (__libc_pread64, pread) |
|---|
| 36 | |
|---|
| 37 | # if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2) |
|---|
| 38 | compat_symbol (libc, __libc_pread64, pread, GLIBC_2_2); |
|---|
| 39 | # endif |
|---|
| 40 | #endif |
|---|
| 41 | |
|---|
| 42 | #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_2) |
|---|
| 43 | compat_symbol (libc, __libc_pread64, pread64, GLIBC_2_2); |
|---|
| 44 | compat_symbol (libc, __libc_pread64, __pread64, GLIBC_2_2); |
|---|
| 45 | #endif |
|---|
| 46 | |
|---|
