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| author | phajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-17 09:57:52 +0000 |
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| committer | phajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-17 09:57:52 +0000 |
| commit | c0b210ee445f489f34a6565f51adb62f10988562 (patch) | |
| tree | 0f9fd1d1061927fcd4865d0e951858473ceab398 /base/process_util.h | |
| parent | 3b3cc646c182ca1578e745c110ba47af34468b15 (diff) | |
| download | chromium_src-c0b210ee445f489f34a6565f51adb62f10988562.zip chromium_src-c0b210ee445f489f34a6565f51adb62f10988562.tar.gz chromium_src-c0b210ee445f489f34a6565f51adb62f10988562.tar.bz2 | |
Add GetAppOutput function, a better replacement for popen.
It will replace popen call in chrome_process_util_linux.
I don't see much benefit in having a Windows implementation
(not many useful programs you can launch and get output),
so POSIX-only.
Review URL: http://codereview.chromium.org/67226
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13920 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/process_util.h')
| -rw-r--r-- | base/process_util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/base/process_util.h b/base/process_util.h index 615e5b6..367c772 100644 --- a/base/process_util.h +++ b/base/process_util.h @@ -124,6 +124,14 @@ bool LaunchApp(const std::vector<std::string>& argv, bool LaunchApp(const CommandLine& cl, bool wait, bool start_hidden, ProcessHandle* process_handle); +#if defined(OS_POSIX) +// Execute the application specified by |cl| and wait for it to exit. Store +// the output (stdout and stderr) in |output|. Returns true on success +// (application launched and exited cleanly, with exit code indicating success). +// |output| is modified only when the function finished successfully. +bool GetAppOutput(const CommandLine& cl, std::string* output); +#endif // defined(OS_POSIX) + // Used to filter processes by process ID. class ProcessFilter { public: |