xref: /OK3568_Linux_fs/kernel/tools/build/feature/test-libcap.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun #include <sys/capability.h>
3*4882a593Smuzhiyun #include <linux/capability.h>
4*4882a593Smuzhiyun 
main(void)5*4882a593Smuzhiyun int main(void)
6*4882a593Smuzhiyun {
7*4882a593Smuzhiyun 	cap_flag_value_t val;
8*4882a593Smuzhiyun 	cap_t caps = cap_get_proc();
9*4882a593Smuzhiyun 
10*4882a593Smuzhiyun 	if (!caps)
11*4882a593Smuzhiyun 		return 1;
12*4882a593Smuzhiyun 
13*4882a593Smuzhiyun 	if (cap_get_flag(caps, CAP_SYS_ADMIN, CAP_EFFECTIVE, &val) != 0)
14*4882a593Smuzhiyun 		return 1;
15*4882a593Smuzhiyun 
16*4882a593Smuzhiyun 	if (cap_free(caps) != 0)
17*4882a593Smuzhiyun 		return 1;
18*4882a593Smuzhiyun 
19*4882a593Smuzhiyun 	return 0;
20*4882a593Smuzhiyun }
21