diff options
| author | dkegel@google.com <dkegel@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-06-06 19:59:36 +0000 |
|---|---|---|
| committer | dkegel@google.com <dkegel@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-06-06 19:59:36 +0000 |
| commit | 4883a4e4209bab557f4ba40a002936acf755205f (patch) | |
| tree | 8b1aef5a4e1fe01ee5d4e178838dec8e98356177 /base/process_util.h | |
| parent | e2ffeae017f1c85d472e3f04e62e4cba21f6e9a8 (diff) | |
| download | chromium_src-4883a4e4209bab557f4ba40a002936acf755205f.zip chromium_src-4883a4e4209bab557f4ba40a002936acf755205f.tar.gz chromium_src-4883a4e4209bab557f4ba40a002936acf755205f.tar.bz2 | |
Prototype implementation of zygotes.
Limitations that need addressing still:
- Doesn't forcibly terminate children that should have exited but haven't
Enable with env var ENABLE_ZYGOTE_MANAGER=1.
BUG=11841
TEST=
start the browser, then make chrome and all .pak files unreadable; or alternately, start an installed browser, and uninstall the browser while it's running. Then create a new tab and browse to two new sites.
Here's an example script to hide and unhide the .pak files (note: do not move the directory they're in, that doesn't work):
#!/bin/sh
chmod_all() {
chmod $1 sconsbuild/Debug/chrome
for path in . locales obj/chrome/app/intermediate/repack obj/global_intermediate/* themes
do
chmod $1 sconsbuild/Debug/$path/*.pak
done
}
case $1 in
hide) chmod_all 000 ;;
show) chmod_all 755 ;;
esac
Review URL: http://codereview.chromium.org/115773
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17840 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 aaa8cbb..b558541 100644 --- a/base/process_util.h +++ b/base/process_util.h @@ -132,6 +132,14 @@ typedef std::vector<std::pair<int, int> > file_handle_mapping_vector; bool LaunchApp(const std::vector<std::string>& argv, const file_handle_mapping_vector& fds_to_remap, bool wait, ProcessHandle* process_handle); + +#if defined(OS_LINUX) +// Like LaunchApp, but if zygote manager is enabled, +// forks the zygote instead of forking and exec'ing. +bool ForkApp(const std::vector<std::string>& argv, + const file_handle_mapping_vector& fds_to_remap, + ProcessHandle* process_handle); +#endif #endif // Executes the application specified by cl. This function delegates to one |