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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/globals.h" | 5 #include "platform/globals.h" |
6 #if defined(TARGET_OS_LINUX) | 6 #if defined(TARGET_OS_OPENBSD) |
7 | 7 |
8 #include "bin/file.h" | 8 #include "bin/file.h" |
9 #include "bin/platform.h" | 9 #include "bin/platform.h" |
10 | 10 |
11 #include <signal.h> // NOLINT | 11 #include <signal.h> // NOLINT |
12 #include <string.h> // NOLINT | 12 #include <string.h> // NOLINT |
13 #include <unistd.h> // NOLINT | 13 #include <unistd.h> // NOLINT |
14 | 14 |
15 #include "bin/fdutils.h" | 15 #include "bin/fdutils.h" |
16 | 16 |
| 17 extern char **environ; |
17 | 18 |
18 namespace dart { | 19 namespace dart { |
19 namespace bin { | 20 namespace bin { |
20 | 21 |
21 bool Platform::Initialize() { | 22 bool Platform::Initialize() { |
22 // Turn off the signal handler for SIGPIPE as it causes the process | 23 // Turn off the signal handler for SIGPIPE as it causes the process |
23 // to terminate on writing to a closed pipe. Without the signal | 24 // to terminate on writing to a closed pipe. Without the signal |
24 // handler error EPIPE is set instead. | 25 // handler error EPIPE is set instead. |
25 struct sigaction act; | 26 struct sigaction act; |
26 bzero(&act, sizeof(act)); | 27 bzero(&act, sizeof(act)); |
27 act.sa_handler = SIG_IGN; | 28 act.sa_handler = SIG_IGN; |
28 if (sigaction(SIGPIPE, &act, 0) != 0) { | 29 if (sigaction(SIGPIPE, &act, 0) != 0) { |
29 perror("Setting signal handler failed"); | 30 perror("Setting signal handler failed"); |
30 return false; | 31 return false; |
31 } | 32 } |
32 return true; | 33 return true; |
33 } | 34 } |
34 | 35 |
35 | 36 |
36 int Platform::NumberOfProcessors() { | 37 int Platform::NumberOfProcessors() { |
37 return sysconf(_SC_NPROCESSORS_ONLN); | 38 return sysconf(_SC_NPROCESSORS_ONLN); |
38 } | 39 } |
39 | 40 |
40 | 41 |
41 const char* Platform::OperatingSystem() { | 42 const char* Platform::OperatingSystem() { |
42 return "linux"; | 43 return "openbsd"; |
43 } | 44 } |
44 | 45 |
45 | 46 |
46 const char* Platform::LibraryExtension() { | 47 const char* Platform::LibraryExtension() { |
47 return "so"; | 48 return "so"; |
48 } | 49 } |
49 | 50 |
50 | 51 |
51 bool Platform::LocalHostname(char *buffer, intptr_t buffer_length) { | 52 bool Platform::LocalHostname(char *buffer, intptr_t buffer_length) { |
52 return gethostname(buffer, buffer_length) == 0; | 53 return gethostname(buffer, buffer_length) == 0; |
(...skipping 14 matching lines...) Expand all Loading... |
67 return result; | 68 return result; |
68 } | 69 } |
69 | 70 |
70 | 71 |
71 void Platform::FreeEnvironment(char** env, intptr_t count) { | 72 void Platform::FreeEnvironment(char** env, intptr_t count) { |
72 delete[] env; | 73 delete[] env; |
73 } | 74 } |
74 | 75 |
75 | 76 |
76 char* Platform::ResolveExecutablePath() { | 77 char* Platform::ResolveExecutablePath() { |
| 78 // FIXME: This won't work on OpenBSD the way it is now |
77 return File::LinkTarget("/proc/self/exe"); | 79 return File::LinkTarget("/proc/self/exe"); |
78 } | 80 } |
79 | 81 |
80 void Platform::Exit(int exit_code) { | 82 void Platform::Exit(int exit_code) { |
81 exit(exit_code); | 83 exit(exit_code); |
82 } | 84 } |
83 | 85 |
84 } // namespace bin | 86 } // namespace bin |
85 } // namespace dart | 87 } // namespace dart |
86 | 88 |
87 #endif // defined(TARGET_OS_LINUX) | 89 #endif // defined(TARGET_OS_OPENBSD) |
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