sanitizer_stoptheworld_testlib.cc [plain text]
#include "sanitizer_common/sanitizer_platform.h"
#if SANITIZER_LINUX
#include <dlfcn.h>
#include <stddef.h>
#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
#include "sanitizer_common/sanitizer_stoptheworld.h"
namespace {
const uptr kSuspendDuration = 3;
const uptr kRunDuration = 3;
void Callback(const SuspendedThreadsList &suspended_threads_list,
void *argument) {
sleep(kSuspendDuration);
}
void *SuspenderThread(void *argument) {
while (true) {
sleep(kRunDuration);
StopTheWorld(Callback, NULL);
}
return NULL;
}
__attribute__((constructor)) void StopTheWorldTestLibConstructor(void) {
pthread_t thread_id;
pthread_create(&thread_id, NULL, SuspenderThread, NULL);
}
}
#endif // SANITIZER_LINUX