void FlushUnneededShadowMemory(uptr addr, uptr size);
void IncreaseTotalMmap(uptr size);
void DecreaseTotalMmap(uptr size);
+uptr GetRSS();
// InternalScopedBuffer can be used instead of large stack arrays to
// keep frame size low.
}
(*arr)[count] = 0;
}
+
+uptr GetRSS() {
+ uptr fd = OpenFile("/proc/self/statm", false);
+ if ((sptr)fd < 0)
+ return 0;
+ char buf[64];
+ uptr len = internal_read(fd, buf, sizeof(buf) - 1);
+ internal_close(fd);
+ if ((sptr)len <= 0)
+ return 0;
+ buf[len] = 0;
+ // The format of the file is:
+ // 1084 89 69 11 0 79 0
+ // We need the second number which is RSS in 4K units.
+ char *pos = buf;
+ // Skip the first number.
+ while (*pos >= '0' && *pos <= '9')
+ pos++;
+ // Skip whitespaces.
+ while (!(*pos >= '0' && *pos <= '9') && *pos != 0)
+ pos++;
+ // Read the number.
+ uptr rss = 0;
+ while (*pos >= '0' && *pos <= '9')
+ rss = rss * 10 + *pos++ - '0';
+ return rss * 4096;
+}
+
#endif
static void GetArgsAndEnv(char*** argv, char*** envp) {
return result;
}
+uptr GetRSS() {
+ return 0;
+}
+
} // namespace __sanitizer
#endif // SANITIZER_MAC
UNIMPLEMENTED();
}
+uptr GetRSS() {
+ return 0;
+}
+
// ---------------------- BlockingMutex ---------------- {{{1
const uptr LOCK_UNINITIALIZED = 0;
const uptr LOCK_READY = (uptr)-1;
void InitializePlatform();
void FlushShadowMemory();
void WriteMemoryProfile(char *buf, uptr buf_size, uptr nthread, uptr nlive);
-uptr GetRSS();
void *internal_start_thread(void(*func)(void*), void *arg);
void internal_join_thread(void *th);
nlive, nthread);
}
-uptr GetRSS() {
- uptr fd = OpenFile("/proc/self/statm", false);
- if ((sptr)fd < 0)
- return 0;
- char buf[64];
- uptr len = internal_read(fd, buf, sizeof(buf) - 1);
- internal_close(fd);
- if ((sptr)len <= 0)
- return 0;
- buf[len] = 0;
- // The format of the file is:
- // 1084 89 69 11 0 79 0
- // We need the second number which is RSS in 4K units.
- char *pos = buf;
- // Skip the first number.
- while (*pos >= '0' && *pos <= '9')
- pos++;
- // Skip whitespaces.
- while (!(*pos >= '0' && *pos <= '9') && *pos != 0)
- pos++;
- // Read the number.
- uptr rss = 0;
- while (*pos >= '0' && *pos <= '9')
- rss = rss * 10 + *pos++ - '0';
- return rss * 4096;
-}
-
#if SANITIZER_LINUX
void FlushShadowMemoryCallback(
const SuspendedThreadsList &suspended_threads_list,
void WriteMemoryProfile(char *buf, uptr buf_size, uptr nthread, uptr nlive) {
}
-uptr GetRSS() {
- return 0;
-}
-
#ifndef TSAN_GO
void InitializeShadowMemory() {
uptr shadow = (uptr)MmapFixedNoReserve(kShadowBeg,
void WriteMemoryProfile(char *buf, uptr buf_size, uptr nthread, uptr nlive) {
}
-uptr GetRSS() {
- return 0;
-}
-
void InitializePlatform() {
}