[PATCH] D39490: [scudo] Make getNumberOfCPUs Fuchsia compliant

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski added inline comments.


================
Comment at: lib/sanitizer_common/sanitizer_linux.cc:1842
+  size_t len = sizeof(ncpu);
+  if (sysctlbyname("hw.ncpu", &ncpu, &len, NULL, 0) == -1) {
+    Printf("sysctl hw.ncpu failed\n");
----------------
This function calls internally malloc(). In fact sysconf() wraps sysctlbyname() too.

Please switch to `sysctl()`


Repository:
  rL LLVM

https://reviews.llvm.org/D39490