tools/build/feature/test-libcap.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <sys/capability.h>
   3 #include <linux/capability.h>
   4
   5 int main(void)
   6 {
   7         cap_flag_value_t val;
   8         cap_t caps = cap_get_proc();
   9
  10         if (!caps)
  11                 return 1;
  12
  13         if (cap_get_flag(caps, CAP_SYS_ADMIN, CAP_EFFECTIVE, &val) != 0)
  14                 return 1;
  15
  16         if (cap_free(caps) != 0)
  17                 return 1;
  18
  19         return 0;
  20 }