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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 // This file/namespace contains utility functions for enumerating, ending and | 5 // This file/namespace contains utility functions for enumerating, ending and |
6 // computing statistics of processes. | 6 // computing statistics of processes. |
7 | 7 |
8 #ifndef BASE_PROCESS_UTIL_H_ | 8 #ifndef BASE_PROCESS_UTIL_H_ |
9 #define BASE_PROCESS_UTIL_H_ | 9 #define BASE_PROCESS_UTIL_H_ |
10 #pragma once | 10 #pragma once |
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351 inline bool LaunchApp(const std::vector<std::string>& argv, | 351 inline bool LaunchApp(const std::vector<std::string>& argv, |
352 const file_handle_mapping_vector& fds_to_remap, | 352 const file_handle_mapping_vector& fds_to_remap, |
353 bool wait, ProcessHandle* process_handle) { | 353 bool wait, ProcessHandle* process_handle) { |
354 LaunchOptions options; | 354 LaunchOptions options; |
355 options.fds_to_remap = &fds_to_remap; | 355 options.fds_to_remap = &fds_to_remap; |
356 options.wait = wait; | 356 options.wait = wait; |
357 options.process_handle = process_handle; | 357 options.process_handle = process_handle; |
358 return LaunchProcess(argv, options); | 358 return LaunchProcess(argv, options); |
359 } | 359 } |
360 | 360 |
361 // TODO(evan): deprecated; change callers to use LaunchProcess, remove. | |
362 inline bool LaunchApp(const std::vector<std::string>& argv, | |
363 const environment_vector& environ, | |
364 const file_handle_mapping_vector& fds_to_remap, | |
365 bool wait, ProcessHandle* process_handle) { | |
366 LaunchOptions options; | |
367 options.environ = &environ; | |
368 options.fds_to_remap = &fds_to_remap; | |
369 options.wait = wait; | |
370 options.process_handle = process_handle; | |
371 return LaunchProcess(argv, options); | |
372 } | |
373 | |
374 // AlterEnvironment returns a modified environment vector, constructed from the | 361 // AlterEnvironment returns a modified environment vector, constructed from the |
375 // given environment and the list of changes given in |changes|. Each key in | 362 // given environment and the list of changes given in |changes|. Each key in |
376 // the environment is matched against the first element of the pairs. In the | 363 // the environment is matched against the first element of the pairs. In the |
377 // event of a match, the value is replaced by the second of the pair, unless | 364 // event of a match, the value is replaced by the second of the pair, unless |
378 // the second is empty, in which case the key-value is removed. | 365 // the second is empty, in which case the key-value is removed. |
379 // | 366 // |
380 // The returned array is allocated using new[] and must be freed by the caller. | 367 // The returned array is allocated using new[] and must be freed by the caller. |
381 BASE_API char** AlterEnvironment(const environment_vector& changes, | 368 BASE_API char** AlterEnvironment(const environment_vector& changes, |
382 const char* const* const env); | 369 const char* const* const env); |
383 #endif // defined(OS_POSIX) | 370 #endif // defined(OS_POSIX) |
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774 // instance running inside the parent. The parent's Breakpad instance should | 761 // instance running inside the parent. The parent's Breakpad instance should |
775 // not handle the child's exceptions. Calling RestoreDefaultExceptionHandler | 762 // not handle the child's exceptions. Calling RestoreDefaultExceptionHandler |
776 // in the child after forking will restore the standard exception handler. | 763 // in the child after forking will restore the standard exception handler. |
777 // See http://crbug.com/20371/ for more details. | 764 // See http://crbug.com/20371/ for more details. |
778 void RestoreDefaultExceptionHandler(); | 765 void RestoreDefaultExceptionHandler(); |
779 #endif // defined(OS_MACOSX) | 766 #endif // defined(OS_MACOSX) |
780 | 767 |
781 } // namespace base | 768 } // namespace base |
782 | 769 |
783 #endif // BASE_PROCESS_UTIL_H_ | 770 #endif // BASE_PROCESS_UTIL_H_ |
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