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/tmp/gdb-8.1/gdb/gdb_usleep.c
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1 /* Copyright (C) 2009-2018 Free Software Foundation, Inc.
2
3 This file is part of GDB.
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
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18 #include "defs.h"
19 #include "gdb_usleep.h"
20 #include "gdb_select.h"
21 #include "gdb_sys_time.h"
22
23 int
24 gdb_usleep (int usec)
25 {
26 struct timeval delay;
27 int retval;
28
29 delay.tv_sec = usec / 1000000;
30 delay.tv_usec = usec % 1000000;
31 retval = gdb_select (0, 0, 0, 0, &delay);
32
33 if (retval < 0)
34 retval = -1;
35 else
36 retval = 0;
37
38 return retval;
39 }
defs.h
gdb_sys_time.h
gdb_select
int gdb_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout)
Definition: mingw-hdep.c:51
gdb_select.h
gdb_usleep
int gdb_usleep(int usec)
Definition: gdb_usleep.c:24
gdb_usleep.h