Port parts of base/process_util to Linux.

Review URL: http://codereview.chromium.org/6492
Patch from Paweł Hajdan jr <phajdan.jr@gmail.com>.


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3363 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 0 deletions

diff --git a/base/process_util_posix.cc b/base/process_util_posix.cc
index 4d2f1e5..7439979 100644
--- a/base/process_util_posix.cc
+++ b/base/process_util_posix.cc
@@ -8,6 +8,7 @@
 #include <unistd.h>
 
 #include "base/basictypes.h"
+#include "base/sys_info.h"
 
 namespace process_util {
 
@@ -23,6 +24,19 @@ int GetProcId(ProcessHandle process) {
   return process;
 }
 
+ProcessMetrics::ProcessMetrics(ProcessHandle process) : process_(process),
+                                                        last_time_(0),
+                                                        last_system_time_(0) {
+  processor_count_ = base::SysInfo::NumberOfProcessors();
+}
+
+// static
+ProcessMetrics* ProcessMetrics::CreateProcessMetrics(ProcessHandle process) {
+  return new ProcessMetrics(process);
+}
+
+ProcessMetrics::~ProcessMetrics() { }
+
 void EnableTerminationOnHeapCorruption() {
   // On POSIX, there nothing to do AFAIK.
 }