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1 // Copyright 2014 The Crashpad Authors. All rights reserved. | 1 // Copyright 2014 The Crashpad Authors. All rights reserved. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
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95 | 95 |
96 int fd = HANDLE_EINTR( | 96 int fd = HANDLE_EINTR( |
97 open(path.value().c_str(), | 97 open(path.value().c_str(), |
98 flags, | 98 flags, |
99 permissions == FilePermissions::kWorldReadable ? 0644 : 0600)); | 99 permissions == FilePermissions::kWorldReadable ? 0644 : 0600)); |
100 PLOG_IF(ERROR, fd < 0) << "open " << path.value(); | 100 PLOG_IF(ERROR, fd < 0) << "open " << path.value(); |
101 return fd; | 101 return fd; |
102 } | 102 } |
103 | 103 |
104 bool LoggingLockFile(FileHandle file, FileLocking locking) { | 104 bool LoggingLockFile(FileHandle file, FileLocking locking) { |
105 int operation = locking == FileLocking::kShared ? LOCK_SH : LOCK_EX; | 105 int operation = (locking == FileLocking::kShared) ? LOCK_SH : LOCK_EX; |
106 int rv = HANDLE_EINTR(flock(file, operation)); | 106 int rv = HANDLE_EINTR(flock(file, operation)); |
107 PLOG_IF(ERROR, rv != 0) << "flock"; | 107 PLOG_IF(ERROR, rv != 0) << "flock"; |
108 return rv == 0; | 108 return rv == 0; |
109 } | 109 } |
110 | 110 |
111 bool LoggingUnlockFile(FileHandle file) { | 111 bool LoggingUnlockFile(FileHandle file) { |
112 int rv = flock(file, LOCK_UN); | 112 int rv = flock(file, LOCK_UN); |
113 PLOG_IF(ERROR, rv != 0) << "flock"; | 113 PLOG_IF(ERROR, rv != 0) << "flock"; |
114 return rv == 0; | 114 return rv == 0; |
115 } | 115 } |
116 | 116 |
117 FileOffset LoggingSeekFile(FileHandle file, FileOffset offset, int whence) { | 117 FileOffset LoggingSeekFile(FileHandle file, FileOffset offset, int whence) { |
118 off_t rv = lseek(file, offset, whence); | 118 off_t rv = lseek(file, offset, whence); |
119 PLOG_IF(ERROR, rv < 0) << "lseek"; | 119 PLOG_IF(ERROR, rv < 0) << "lseek"; |
120 return rv; | 120 return rv; |
121 } | 121 } |
122 | 122 |
123 bool LoggingCloseFile(FileHandle file) { | 123 bool LoggingCloseFile(FileHandle file) { |
124 int rv = IGNORE_EINTR(close(file)); | 124 int rv = IGNORE_EINTR(close(file)); |
125 PLOG_IF(ERROR, rv != 0) << "close"; | 125 PLOG_IF(ERROR, rv != 0) << "close"; |
126 return rv == 0; | 126 return rv == 0; |
127 } | 127 } |
128 | 128 |
129 } // namespace crashpad | 129 } // namespace crashpad |
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