26 #ifdef HAVE_SYS_UCRED_H 27 #include <sys/ucred.h> 37 #if defined(SO_PEERCRED) 39 struct ucred peercred;
40 ACCEPT_TYPE_ARG3 so_len =
sizeof(peercred);
42 if (getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &peercred, &so_len) != 0 ||
43 so_len !=
sizeof(peercred))
48 #elif defined(LOCAL_PEERCRED) 50 struct xucred peercred;
51 ACCEPT_TYPE_ARG3 so_len =
sizeof(peercred);
53 if (getsockopt(sock, 0, LOCAL_PEERCRED, &peercred, &so_len) != 0 ||
54 so_len !=
sizeof(peercred) ||
55 peercred.cr_version != XUCRED_VERSION)
57 *uid = peercred.cr_uid;
58 *gid = peercred.cr_gid;
60 #elif defined(HAVE_GETPEERUCRED) 65 if (getpeerucred(sock, &ucred) == -1)
68 *uid = ucred_geteuid(ucred);
69 *gid = ucred_getegid(ucred);
72 if (*uid == (
uid_t) (-1) || *gid == (
gid_t) (-1))
int getpeereid(int sock, uid_t *uid, gid_t *gid)