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2182b1ea | 1 | /* tcflow -- Suspend or restart transmission on termios file descriptor. |
b168057a | 2 | Copyright (C) 1993-2015 Free Software Foundation, Inc. |
2182b1ea RM |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library 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 GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
2182b1ea RM |
18 | |
19 | #include <errno.h> | |
20 | #include <termios.h> | |
21 | #include <sys/ioctl.h> | |
22 | ||
23 | /* Suspend or restart transmission on FD. */ | |
24 | int | |
bd2260a2 | 25 | tcflow (int fd, int action) |
2182b1ea RM |
26 | { |
27 | return __ioctl (fd, TCXONC, action); | |
28 | } |