1 /*
2  * Policy capability support functions
3  */
4 
5 #include <string.h>
6 #include <sepol/policydb/polcaps.h>
7 
8 static const char *polcap_names[] = {
9 	"network_peer_controls",	/* POLICYDB_CAPABILITY_NETPEER */
10 	"open_perms",			/* POLICYDB_CAPABILITY_OPENPERM */
11 	"redhat1",			/* POLICYDB_CAPABILITY_REDHAT1, aka ptrace_child */
12 	"always_check_network",		/* POLICYDB_CAPABILITY_ALWAYSNETWORK */
13 	NULL
14 };
15 
sepol_polcap_getnum(const char * name)16 int sepol_polcap_getnum(const char *name)
17 {
18 	int capnum;
19 
20 	for (capnum = 0; capnum <= POLICYDB_CAPABILITY_MAX; capnum++) {
21 		if (polcap_names[capnum] == NULL)
22 			continue;
23 		if (strcasecmp(polcap_names[capnum], name) == 0)
24 			return capnum;
25 	}
26 	return -1;
27 }
28 
sepol_polcap_getname(int capnum)29 const char *sepol_polcap_getname(int capnum)
30 {
31 	if (capnum > POLICYDB_CAPABILITY_MAX)
32 		return NULL;
33 
34 	return polcap_names[capnum];
35 }
36