GDB (xrefs)
/tmp/gdb-7.10/gdb/gdb_usleep.c
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1 /* Copyright (C) 2009-2015 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 
22 #include <sys/time.h>
23 
24 int
25 gdb_usleep (int usec)
26 {
27  struct timeval delay;
28  int retval;
29 
30  delay.tv_sec = usec / 1000000;
31  delay.tv_usec = usec % 1000000;
32  retval = gdb_select (0, 0, 0, 0, &delay);
33 
34  if (retval < 0)
35  retval = -1;
36  else
37  retval = 0;
38 
39  return retval;
40 }
int gdb_select(int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout)
Definition: mingw-hdep.c:59
int gdb_usleep(int usec)
Definition: gdb_usleep.c:25