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| author | viettrungluu@chromium.org <viettrungluu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-05 23:37:40 +0000 |
|---|---|---|
| committer | viettrungluu@chromium.org <viettrungluu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-05 23:37:40 +0000 |
| commit | f164cea41472f9e9ec21579233e2c42a7b9d5184 (patch) | |
| tree | 523c6aa180be86ace3ac7797e4c9c75c369dff57 /base/process_util.h | |
| parent | 422c0f17466cddf30fd6815f9d3519a3815264c6 (diff) | |
| download | chromium_src-f164cea41472f9e9ec21579233e2c42a7b9d5184.zip chromium_src-f164cea41472f9e9ec21579233e2c42a7b9d5184.tar.gz chromium_src-f164cea41472f9e9ec21579233e2c42a7b9d5184.tar.bz2 | |
Mac: Implement about:memory.
This implements about:memory on Mac. It calls /bin/ps to obtain information
about processes (this is Apple's officially supported "API"). Unfortunately, ps
provides fairly minimal information (rss and vsize); top is better, but not a
stable API -- it has changed greatly between Mac OS 10.5 and 10.6, and moreover
the 10.6 version is more limited in its output formatting.
BUG=9653
TEST=Go to about:memory under a variety of conditions (with a variety of browsers loaded).
Review URL: http://codereview.chromium.org/333008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31168 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 cc91c67..135b92e 100644 --- a/base/process_util.h +++ b/base/process_util.h @@ -169,6 +169,14 @@ bool LaunchApp(const CommandLine& cl, // successfully. bool GetAppOutput(const CommandLine& cl, std::string* output); +#if defined(OS_POSIX) +// A restricted version of |GetAppOutput()| which (a) clears the environment, +// and (b) stores at most |max_output| bytes; also, it doesn't search the path +// for the command. +bool GetAppOutputRestricted(const CommandLine& cl, + std::string* output, size_t max_output); +#endif + // Used to filter processes by process ID. class ProcessFilter { public: |