Commit | Line | Data |
---|---|---|
6ec2e0f5 SDJ |
1 | /* Like unistd.h, but redefine some names to avoid glitches. |
2 | ||
5df4cba6 | 3 | Copyright (C) 2005, 2009-2020 Free Software Foundation, Inc. |
6ec2e0f5 SDJ |
4 | |
5 | This program is free software: you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
c0c3707f | 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
6ec2e0f5 SDJ |
17 | |
18 | /* Written by Paul Eggert. */ | |
19 | ||
20 | #include <unistd.h> | |
21 | #include "unistd-safer.h" | |
22 | ||
23 | #undef dup | |
24 | #define dup dup_safer | |
25 | ||
26 | #undef pipe | |
27 | #define pipe pipe_safer | |
28 | ||
29 | #if GNULIB_PIPE2_SAFER | |
30 | # undef pipe2 | |
31 | # define pipe2 pipe2_safer | |
32 | #endif |