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6d7e8eda | 1 | /* Copyright (C) 1993-2023 Free Software Foundation, Inc. |
ebbad4cc | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
ebbad4cc | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 8 | |
ebbad4cc UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 | 17 | |
3944c61b ST |
18 | #include <sysdep-cancel.h> |
19 | #include <not-cancel.h> | |
28f540f4 RM |
20 | |
21 | /* Read NBYTES into BUF from FD. Return the number read or -1. */ | |
22 | ssize_t | |
7ba4fcfc | 23 | __libc_read (int fd, void *buf, size_t nbytes) |
28f540f4 | 24 | { |
3944c61b ST |
25 | ssize_t ret; |
26 | int cancel_oldtype = LIBC_CANCEL_ASYNC(); | |
27 | ret = __read_nocancel (fd, buf, nbytes); | |
28 | LIBC_CANCEL_RESET (cancel_oldtype); | |
29 | return ret; | |
28f540f4 | 30 | } |
37ba7d66 | 31 | libc_hidden_def (__libc_read) |
7ba4fcfc | 32 | weak_alias (__libc_read, __read) |
37ba7d66 | 33 | libc_hidden_weak (__read) |
7ba4fcfc | 34 | weak_alias (__libc_read, read) |
1c6d89e9 | 35 | libc_hidden_weak (read) |