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* Return configured processors in NumberOfProcessors() on posix platformsjchuang@chromium.org2014-08-181-3/+14
| | | | | | | | | | | | | | | | | | | | | On Linux/Mac/FreeBSD platform, NumberOfProcessors() was returning the number of online processors. Change it to return the number of configured processors (incl. offline processors). 1. Most callers of this API expect it to return totally available cpu cores, mainly for threading optimization. 2. The number of online processors is changed within seconds on some embedded platforms. It is wrong to pass the cached value of the number of currently online processors to Blink sandbox. BUG=404364 TEST=Tested on nyan (it may have 1~4 cpu cores online) Review URL: https://codereview.chromium.org/454053002 Cr-Commit-Position: refs/heads/master@{#290209} git-svn-id: svn://svn.chromium.org/chrome/trunk/src@290209 0039d316-1c4b-4281-b951-d872f2087c98
* Move file_util to base/files/ directory.brettw@chromium.org2014-08-131-1/+1
| | | | | | | | | | | This updates the includes in base but leaves a forwarding header for the rest of the project for now. R=yzshen@chromium.org Review URL: https://codereview.chromium.org/468253002 Cr-Commit-Position: refs/heads/master@{#289360} git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289360 0039d316-1c4b-4281-b951-d872f2087c98
* Expose the virtual memory limit to blinkjochen@chromium.org2014-04-081-0/+20
| | | | | | | | | | | | | V8 queries the limit before sandbox initialization via static initializers. We should pass it in like the other memory related values instead. BUG=none R=mark@chromium.org Review URL: https://codereview.chromium.org/227113011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@262544 0039d316-1c4b-4281-b951-d872f2087c98
* Cache the numberOfProcessors value on posix and expose it to blinkjochen@chromium.org2013-11-201-2/+18
| | | | | | | | | | | | We need to cache the value, so we can request it from blink after the sandbox was already turned on. BUG=321060 R=jam@chromium.org,mark@chromium.org,jamesr@chromium.org Review URL: https://codereview.chromium.org/67373006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236224 0039d316-1c4b-4281-b951-d872f2087c98
* Use a direct include of utf_string_conversions.h in android_webview/, apps/, ↵avi@chromium.org2013-06-071-1/+1
| | | | | | | | | | | ash/, base/. BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/15735027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@204874 0039d316-1c4b-4281-b951-d872f2087c98
* Fix OperationSystemVersion() on Android.zmo@chromium.org2013-05-071-1/+1
| | | | | | | | | | | | | | | | | | | | Right now it returns the underlying kernal version instead of the Android version. However, OperatingSystemVersionNumbers returns the Android version. Per discussion with Android folks, we agree the Android version should be returned. This CL copies what we do for Mac version. This piece of information could be very useful in defining driver bug workarounds in a finer grid on Android. BUG=225582 TEST=OperationSystemVersion() returns android version, see about:gpu R=brettw Review URL: https://chromiumcodereview.appspot.com/14631004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@198629 0039d316-1c4b-4281-b951-d872f2087c98
* Rewrite std::string("") to std::string(), Linux edition.dcheng@chromium.org2013-04-091-3/+3
| | | | | | | | | | | | | | | | | | | This patch was generated by running the empty_string clang tool across the Chromium Linux compilation database. Implicitly or explicitly constructing std::string() with a "" argument is inefficient as the caller needs to emit extra instructions to pass an argument, and the constructor needlessly copies a byte into internal storage. Rewriting these instances to simply call the default constructor appears to save ~14-18 kilobytes on an optimized release build. BUG=none Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=193020 Review URL: https://codereview.chromium.org/13145003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193040 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Rewrite std::string("") to std::string(), Linux edition."dcheng@chromium.org2013-04-091-3/+3
| | | | | | | | | | | | | | This reverts commit e59558b78e8c6a1b0bd916a724724b638c3c91b6. Revert "Fix build after r193020." This reverts commit 558a35897f6b3ffbcaefde927c1f150b815d140a. Revert "Really fix build after r193020." This reverts commit e3748a79b523a8d365d4a33ef986eebb4186fa78. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193030 0039d316-1c4b-4281-b951-d872f2087c98
* Rewrite std::string("") to std::string(), Linux edition.dcheng@chromium.org2013-04-091-3/+3
| | | | | | | | | | | | | | | | | This patch was generated by running the empty_string clang tool across the Chromium Linux compilation database. Implicitly or explicitly constructing std::string() with a "" argument is inefficient as the caller needs to emit extra instructions to pass an argument, and the constructor needlessly copies a byte into internal storage. Rewriting these instances to simply call the default constructor appears to save ~14-18 kilobytes on an optimized release build. BUG=none Review URL: https://codereview.chromium.org/13145003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@193020 0039d316-1c4b-4281-b951-d872f2087c98
* POSIX: surround statvfs calls with HANDLE_EINTRphajdan.jr@chromium.org2013-03-251-2/+1
| | | | | | | | BUG=222610 Review URL: https://codereview.chromium.org/12513014 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@190451 0039d316-1c4b-4281-b951-d872f2087c98
* Cleanup: Rename to base::SysInfo::CPUArchitecture() to ↵thestig@chromium.org2012-10-161-1/+1
| | | | | | | | OperatingSystemArchitecture(). Review URL: https://chromiumcodereview.appspot.com/11140015 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162041 0039d316-1c4b-4281-b951-d872f2087c98
* Add Android fingerprint to metrics logsdfalcantara@chromium.org2012-10-031-1/+3
| | | | | | | | | | | | | (Upstreaming) Adds information about the Android build fingerprint to information that we send back in our metrics. BUG=153694 Review URL: https://chromiumcodereview.appspot.com/11014006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@159957 0039d316-1c4b-4281-b951-d872f2087c98
* Implement SysInfo::CPUArchitecture() on Windows. Try to make Windows and ↵thestig@chromium.org2012-09-261-1/+7
| | | | | | | | POSIX versions return consistent architecture names. Review URL: https://chromiumcodereview.appspot.com/10910247 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@158726 0039d316-1c4b-4281-b951-d872f2087c98
* Add AssertIOAllowed check in the implementations of ↵haruki@chromium.org2012-08-211-0/+3
| | | | | | | | | | | SysInfo::AmountOfFreeDiskSpace. BUG=143335 Review URL: https://chromiumcodereview.appspot.com/10834384 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@152612 0039d316-1c4b-4281-b951-d872f2087c98
* Patch for Solaris support, mostly ifdefs and header files, plus adds ↵chromium@hybridsource.org2011-06-251-4/+3
| | | | | | | | | | | libevent configuration. BUG=30101 TEST=compiles Review URL: http://codereview.chromium.org/7238021 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90494 0039d316-1c4b-4281-b951-d872f2087c98
* Upstream android file related code.michaelbai@google.com2011-06-211-2/+8
| | | | | | | | | | | Implemented file related features BUG=None TEST=None Review URL: http://codereview.chromium.org/7184032 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89914 0039d316-1c4b-4281-b951-d872f2087c98
* base: Move UI code out of SysInfo.derat@chromium.org2011-06-151-28/+0
| | | | | | | | | | | | | | | | This moves GetPrimaryDisplayDimensions() and DisplayCount() out of base and into a new DisplayUtils class (currently alongside the metrics code, since that's the only place that they're called). These methods add a GDK dependency that prevents Chrome OS from including process_util (which depends on SysInfo) in its libchrome library. BUG=chromium-os:16153 TEST=moved existing unit tests Review URL: http://codereview.chromium.org/7128001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89194 0039d316-1c4b-4281-b951-d872f2087c98
* Fix OperatingSystemName and OperatingSystemVersion on Macstuartmorgan@chromium.org2011-05-251-1/+3
| | | | | | | | | | | | Prior to this change the posix implementations are used, so the return values are "Darwin" and the Darwin version. BUG=None TEST=None Review URL: http://codereview.chromium.org/7065041 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86698 0039d316-1c4b-4281-b951-d872f2087c98
* base: Get rid of the deprecated SysInfo::GetEnvVar.tfarina@chromium.org2010-07-081-11/+0
| | | | | | | | | | | Use the new EnvVarGetter::GetEnv instead. BUG=None TEST=trybots Review URL: http://codereview.chromium.org/2876045 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@51829 0039d316-1c4b-4281-b951-d872f2087c98
* base: Get rid of the deprecated SysInfo::HasEnvVar.tfarina@chromium.org2010-07-051-7/+1
| | | | | | | | | | | Use the new EnvVarGetter::HasEnv instead. BUG=None TEST=trybots Review URL: http://codereview.chromium.org/2819042 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@51648 0039d316-1c4b-4281-b951-d872f2087c98
* Changes to base/ from a combination of FreeBSD and OpenBSD patches.evan@chromium.org2009-12-291-5/+2
| | | | | | Review URL: http://codereview.chromium.org/495002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35321 0039d316-1c4b-4281-b951-d872f2087c98
* posix: split OS-specific bits out of sys_info_posixevan@chromium.org2009-11-231-50/+2
| | | | | | | | Split into Linux and BSD-specific files. Review URL: http://codereview.chromium.org/427010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32860 0039d316-1c4b-4281-b951-d872f2087c98
* linux: implement some SysInfo bits to reduce NOTIMPL spewevan@chromium.org2009-11-121-7/+16
| | | | | | | | | | Also added basic tests for these functions. BUG=21732 Review URL: http://codereview.chromium.org/384070 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31762 0039d316-1c4b-4281-b951-d872f2087c98
* posix: move mac-specific code into mac-specific fileevan@chromium.org2009-11-121-63/+5
| | | | | | | | No functional change, just cleanup. Review URL: http://codereview.chromium.org/384069 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31758 0039d316-1c4b-4281-b951-d872f2087c98
* Convert SysInfo::AmountOfFreeDiskSpace from wstring to FilePath.tony@chromium.org2009-10-141-2/+2
| | | | | | | | BUG=24672 Review URL: http://codereview.chromium.org/276012 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28927 0039d316-1c4b-4281-b951-d872f2087c98
* Copy the relevant parts of ICU to a new file base/third_party/icu/icu_utf.*brettw@chromium.org2009-10-071-4/+4
| | | | | | | | | | | | | | so we can do basic UTF8/16/32 conversions without linking all of ICU. Change callers who used to call SysUTF8ToWide/SysWideToUTF8 in base to using these new functions. I will remove the Sys versions of these functions in a later patch. TEST=none BUG=none Review URL: http://codereview.chromium.org/243102 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28219 0039d316-1c4b-4281-b951-d872f2087c98
* Implement functions to return the primary display dimensions and the numbermark@chromium.org2009-09-141-0/+49
| | | | | | | | | | | of displays connected. BUG=21731 TEST=No more NOTIMPLEMENTED messages for these. Metrics data should have the correct values in log.display. Review URL: http://codereview.chromium.org/194098 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@26092 0039d316-1c4b-4281-b951-d872f2087c98
* Port some of the base module to FreeBSD. Extracted fromwtc@chromium.org2009-08-311-1/+6
| | | | | | | | | | | | | | http://codereview.chromium.org/172032. The patch is contributed by Ben Laurie of Google. Original review URL: http://codereview.chromium.org/180037 R=wtc BUG=none TEST=none Review URL: http://codereview.chromium.org/183016 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24950 0039d316-1c4b-4281-b951-d872f2087c98
* Linux: don't try and read shmmax in the sandbox.agl@chromium.org2009-08-041-0/+18
| | | | | | | | | | | In the sandbox, reading shmmax from proc always fails. Thus, we move the function into base and call it before starting the sandbox. The value is then cached. http://codereview.chromium.org/159843 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22393 0039d316-1c4b-4281-b951-d872f2087c98
* We recently enabled reading sysctl values from inside the sandbox. This CL ↵jeremy@chromium.org2009-07-021-1/+1
| | | | | | | | removes workarounds needed when sysctl reads where blocked. Review URL: http://codereview.chromium.org/151202 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19809 0039d316-1c4b-4281-b951-d872f2087c98
* sysconf(_SC_NPROCESSORS_ONLN) is not available on some POSIXevan@chromium.org2009-06-051-0/+16
| | | | | | | | | systems, use sysctl(3) for OpenBSD Review URL: http://codereview.chromium.org/118289 Patch from Peter Valchev <pvalchev@google.com>. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17695 0039d316-1c4b-4281-b951-d872f2087c98
* Recommit r10259 after successful try server run.jeremy@chromium.org2009-02-241-10/+0
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10265 0039d316-1c4b-4281-b951-d872f2087c98
* Revert r10259 & subsequent fixes.jeremy@chromium.org2009-02-241-0/+10
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10262 0039d316-1c4b-4281-b951-d872f2087c98
* Fix for Sandboxed WebKit on OS X:jeremy@chromium.org2009-02-241-10/+0
| | | | | | | | | | * Cache Gestalt's value since it opens files. * Do a little cleanup in sys_info while I'm there and add a unit test. * Label some methods as not being threadsafe on OSX/POSIX. Review URL: http://codereview.chromium.org/27088 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10259 0039d316-1c4b-4281-b951-d872f2087c98
* Fix linux buildestade@chromium.org2009-02-111-1/+2
| | | | | | | | tbr=jeremy Review URL: http://codereview.chromium.org/21241 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9546 0039d316-1c4b-4281-b951-d872f2087c98
* Under the OS X Sandbox, some system calls are blocked.jeremy@chromium.org2009-02-111-2/+11
| | | | | | | | This CL adds a facility to cache system info values on renderer startup. Review URL: http://codereview.chromium.org/20250 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9545 0039d316-1c4b-4281-b951-d872f2087c98
* POSIX: Porting renderer/render_process.cc, low hanging fruitagl@chromium.org2009-01-221-0/+5
| | | | | | | Review URL: http://codereview.chromium.org/18622 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8436 0039d316-1c4b-4281-b951-d872f2087c98
* Refactoring for portability:mark@chromium.org2008-09-291-0/+59
| | | | | | | | | | | | | - Move chrome/common/env_util to base/sys_info - Move chrome/common/rand_util to base/rand_util (new), simplify its public interface, and fix its implementation Patch by Paweł Hajdan, Jr. <phajdan.jr@gmail.com> http://codereview.chromium.org/4079 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2697 0039d316-1c4b-4281-b951-d872f2087c98
* Fix AmountOfFreeDiskSpace to be able to differentiate an errorrvargas@google.com2008-09-201-1/+1
| | | | | | | | from a full disk. Review URL: http://codereview.chromium.org/4003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2431 0039d316-1c4b-4281-b951-d872f2087c98
* Move GetFreeDiskSpace to SysInfo.deanm@chromium.org2008-09-181-0/+11
| | | | | | | Patch from Pawel Hajdan Jr. Review URL: http://codereview.chromium.org/3141 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2359 0039d316-1c4b-4281-b951-d872f2087c98
* Add support for querying the amount of memory on a system to sys_info.deanm@chromium.org2008-09-171-1/+35
| | | | | | Review URL: http://codereview.chromium.org/2927 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2303 0039d316-1c4b-4281-b951-d872f2087c98
* Add a class for extracting system-specific information, like the number of ↵deanm@chromium.org2008-09-171-0/+28
processors. Review URL: http://codereview.chromium.org/3084 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2302 0039d316-1c4b-4281-b951-d872f2087c98
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