Merge in util update
[awesomized/libmemcached] / libtest / port.cc
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * libtest
4 *
5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 3 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #include <libtest/common.h>
23
24 #include <cassert>
25 #include <cstdlib>
26 #include <cstring>
27 #include <sys/time.h>
28 #include <sys/types.h>
29 #include <sys/stat.h>
30 #include <sys/wait.h>
31 #include <unistd.h>
32 #include <ctime>
33 #include <fnmatch.h>
34 #include <iostream>
35
36 #include <signal.h>
37
38 #include <libtest/stats.h>
39 #include <libtest/signal.h>
40
41 #ifndef __INTEL_COMPILER
42 #pragma GCC diagnostic ignored "-Wold-style-cast"
43 #endif
44
45 using namespace libtest;
46
47 static in_port_t global_port= 0;
48 static in_port_t global_max_port= 0;
49
50 in_port_t default_port()
51 {
52 return global_port;
53 }
54
55 void set_default_port(in_port_t port)
56 {
57 global_port= port;
58 }
59
60 in_port_t max_port()
61 {
62 return global_max_port;
63 }
64
65 void set_max_port(in_port_t port)
66 {
67 if (port > global_max_port)
68 {
69 global_max_port= port;
70 }
71
72 global_max_port= port;
73 }