PageRenderTime 18ms CodeModel.GetById 13ms app.highlight 2ms RepoModel.GetById 1ms app.codeStats 0ms

/thirdparty/breakpad/third_party/glog/src/windows/port.cc

http://github.com/tomahawk-player/tomahawk
C++ | 64 lines | 25 code | 5 blank | 34 comment | 2 complexity | 37468df22d3199b707a3d2e198895bc2 MD5 | raw file
 1/* Copyright (c) 2008, Google Inc.
 2 * All rights reserved.
 3 * 
 4 * Redistribution and use in source and binary forms, with or without
 5 * modification, are permitted provided that the following conditions are
 6 * met:
 7 * 
 8 *     * Redistributions of source code must retain the above copyright
 9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 * 
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * ---
31 * Author: Craig Silverstein
32 * Copied from google-perftools and modified by Shinichiro Hamaji
33 */
34
35#ifndef _WIN32
36# error You should only be including windows/port.cc in a windows environment!
37#endif
38
39#include "config.h"
40#include <stdarg.h>    // for va_list, va_start, va_end
41#include <string.h>    // for strstr()
42#include <assert.h>
43#include <string>
44#include <vector>
45#include "port.h"
46
47using std::string;
48using std::vector;
49
50// These call the windows _vsnprintf, but always NUL-terminate.
51int safe_vsnprintf(char *str, size_t size, const char *format, va_list ap) {
52  if (size == 0)        // not even room for a \0?
53    return -1;          // not what C99 says to do, but what windows does
54  str[size-1] = '\0';
55  return _vsnprintf(str, size-1, format, ap);
56}
57
58int snprintf(char *str, size_t size, const char *format, ...) {
59  va_list ap;
60  va_start(ap, format);
61  const int r = vsnprintf(str, size, format, ap);
62  va_end(ap);
63  return r;
64}