diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_linux_libcdep.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_linux_libcdep.cc | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/lib/sanitizer_common/sanitizer_linux_libcdep.cc b/lib/sanitizer_common/sanitizer_linux_libcdep.cc index 495fa255d..0dc437585 100644 --- a/lib/sanitizer_common/sanitizer_linux_libcdep.cc +++ b/lib/sanitizer_common/sanitizer_linux_libcdep.cc @@ -37,14 +37,9 @@ #if SANITIZER_FREEBSD #include <pthread_np.h> #include <osreldate.h> -#include <sys/sysctl.h> #define pthread_getattr_np pthread_attr_get_np #endif -#if SANITIZER_NETBSD -#include <sys/sysctl.h> -#endif - #if SANITIZER_LINUX #include <sys/prctl.h> #endif @@ -543,23 +538,6 @@ uptr GetRSS() { return rss * GetPageSizeCached(); } -// sysconf(_SC_NPROCESSORS_{CONF,ONLN}) cannot be used as they allocate memory. -u32 GetNumberOfCPUs() { -#if SANITIZER_FREEBSD || SANITIZER_NETBSD - u32 ncpu; - int req[2]; - size_t len = sizeof(ncpu); - req[0] = CTL_HW; - req[1] = HW_NCPU; - CHECK_EQ(sysctl(req, 2, &ncpu, &len, NULL, 0), 0); - return ncpu; -#else - cpu_set_t CPUs; - CHECK_EQ(sched_getaffinity(0, sizeof(cpu_set_t), &CPUs), 0); - return CPU_COUNT(&CPUs); -#endif -} - // 64-bit Android targets don't provide the deprecated __android_log_write. // Starting with the L release, syslog() works and is preferable to // __android_log_write. |