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Sanitizers: Implement `GetRSS` on Mac OS X 

Reviewers: kcc, glider, dvyukov

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9636

llvm-svn: 237173
This commit is contained in:
Ismail Pazarbasi 2015-05-12 20:47:21 +00:00
parent 5708cca7ab
commit b981dc8479
1 changed files with 12 additions and 3 deletions
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15
compiler-rt/lib/sanitizer_common/sanitizer_mac.cc
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@ -30,8 +30,11 @@
#include "sanitizer_procmaps.h"
#include <crt_externs.h> // for _NSGetEnviron
#include <errno.h>
#include <fcntl.h>
#include <libkern/OSAtomic.h>
#include <mach-o/dyld.h>
#include <mach/mach.h>
#include <pthread.h>
#include <sched.h>
#include <signal.h>
@ -42,8 +45,6 @@
#include <sys/sysctl.h>
#include <sys/types.h>
#include <unistd.h>
#include <libkern/OSAtomic.h>
#include <errno.h>
namespace __sanitizer {
@ -333,7 +334,15 @@ MacosVersion GetMacosVersion() {
}
uptr GetRSS() {
return 0;
struct task_basic_info info;
unsigned count = TASK_BASIC_INFO_COUNT;
kern_return_t result =
task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)&info, &count);
if (UNLIKELY(result != KERN_SUCCESS)) {
Report("Cannot get task info. Error: %d\n", result);
Die();
}
return info.resident_size;
}
void *internal_start_thread(void (*func)(void *arg), void *arg) { return 0; }