OLD | NEW |
1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/base_paths_linux.h" | 5 #include "base/base_paths_linux.h" |
6 | 6 |
7 #include <unistd.h> | 7 #include <unistd.h> |
8 | 8 |
9 #include "base/file_path.h" | 9 #include "base/file_path.h" |
10 #include "base/file_util.h" | 10 #include "base/file_util.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/path_service.h" | 12 #include "base/path_service.h" |
13 #include "base/string_piece.h" | 13 #include "base/string_piece.h" |
14 #include "base/sys_string_conversions.h" | 14 #include "base/sys_string_conversions.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 | 17 |
| 18 #if defined(OS_LINUX) |
| 19 const char kSelfExe[] = "/proc/self/exe"; |
| 20 #elif defined(OS_FREEBSD) |
| 21 const char kSelfExe[] = "/proc/curproc/file"; |
| 22 #endif |
| 23 |
18 bool PathProviderLinux(int key, FilePath* result) { | 24 bool PathProviderLinux(int key, FilePath* result) { |
19 FilePath path; | 25 FilePath path; |
20 switch (key) { | 26 switch (key) { |
21 case base::FILE_EXE: | 27 case base::FILE_EXE: |
22 case base::FILE_MODULE: { // TODO(evanm): is this correct? | 28 case base::FILE_MODULE: { // TODO(evanm): is this correct? |
23 char bin_dir[PATH_MAX + 1]; | 29 char bin_dir[PATH_MAX + 1]; |
24 int bin_dir_size = readlink("/proc/self/exe", bin_dir, PATH_MAX); | 30 int bin_dir_size = readlink(kSelfExe, bin_dir, PATH_MAX); |
25 if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) { | 31 if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) { |
26 NOTREACHED() << "Unable to resolve /proc/self/exe."; | 32 NOTREACHED() << "Unable to resolve " << kSelfExe << '.'; |
27 return false; | 33 return false; |
28 } | 34 } |
29 bin_dir[bin_dir_size] = 0; | 35 bin_dir[bin_dir_size] = 0; |
30 *result = FilePath(bin_dir); | 36 *result = FilePath(bin_dir); |
31 return true; | 37 return true; |
32 } | 38 } |
33 case base::DIR_SOURCE_ROOT: | 39 case base::DIR_SOURCE_ROOT: |
34 // On linux, unit tests execute two levels deep from the source root. | 40 // On linux, unit tests execute two levels deep from the source root. |
35 // For example: sconsbuild/{Debug|Release}/net_unittest | 41 // For example: sconsbuild/{Debug|Release}/net_unittest |
36 if (!PathService::Get(base::DIR_EXE, &path)) | 42 if (!PathService::Get(base::DIR_EXE, &path)) |
37 return false; | 43 return false; |
38 path = path.Append(FilePath::kParentDirectory) | 44 path = path.Append(FilePath::kParentDirectory) |
39 .Append(FilePath::kParentDirectory); | 45 .Append(FilePath::kParentDirectory); |
40 *result = path; | 46 *result = path; |
41 return true; | 47 return true; |
42 } | 48 } |
43 return false; | 49 return false; |
44 } | 50 } |
45 | 51 |
46 } // namespace base | 52 } // namespace base |
OLD | NEW |