File: sysctlgetmibinfo.cpp

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (36 lines) | stat: -rw-r--r-- 781 bytes parent folder | download | duplicates (33) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
// RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s

#include <sys/param.h>
#include <sys/types.h>

#include <sys/sysctl.h>

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>

void test_sysctlgetmibinfo() {
  int mib[CTL_MAXNAME];
  unsigned int mib_len = __arraycount(mib);
  int rv = sysctlgetmibinfo("kern.ostype", &mib[0], &mib_len, NULL, NULL, NULL,
                       SYSCTL_VERSION);
  assert(!rv);

  char buf[100];
  size_t len = sizeof(buf);
  rv = sysctl(mib, mib_len, buf, &len, NULL, 0);
  assert(!rv);

  printf("sysctlgetmibinfo: '%s' size: '%zu'\n", buf, len);
}

int main(void) {
  printf("sysctlgetmibinfo\n");

  test_sysctlgetmibinfo();

  return 0;

  // CHECK: sysctlgetmibinfo
  // CHECK: sysctlgetmibinfo: '{{.*}}' size: '{{.*}}'
}