compiler-rt/test/sanitizer_common/TestCases/NetBSD/sysctlgetmibinfo.cpp

   1 // RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s
   2
   3 #include <sys/param.h>
   4 #include <sys/types.h>
   5
   6 #include <sys/sysctl.h>
   7
   8 #include <assert.h>
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11
  12 void test_sysctlgetmibinfo() {
  13   int mib[CTL_MAXNAME];
  14   unsigned int mib_len = __arraycount(mib);
  15   int rv = sysctlgetmibinfo("kern.ostype", &mib[0], &mib_len, NULL, NULL, NULL,
  16                        SYSCTL_VERSION);
  17   assert(!rv);
  18
  19   char buf[100];
  20   size_t len = sizeof(buf);
  21   rv = sysctl(mib, mib_len, buf, &len, NULL, 0);
  22   assert(!rv);
  23
  24   printf("sysctlgetmibinfo: '%s' size: '%zu'\n", buf, len);
  25 }
  26
  27 int main(void) {
  28   printf("sysctlgetmibinfo\n");
  29
  30   test_sysctlgetmibinfo();
  31
  32   return 0;
  33
  34   // CHECK: sysctlgetmibinfo
  35   // CHECK: sysctlgetmibinfo: '{{.*}}' size: '{{.*}}'
  36 }