| /* |
| * Copyright (c) 2002,2004 Damien Miller <djm@mindrot.org> |
| * |
| * Permission to use, copy, modify, and distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #include "includes.h" |
| |
| #if !defined(HAVE_GETPEEREID) |
| |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| |
| #include <unistd.h> |
| |
| #if defined(SO_PEERCRED) |
| int |
| getpeereid(int s, uid_t *euid, gid_t *gid) |
| { |
| struct ucred cred; |
| socklen_t len = sizeof(cred); |
| |
| if (getsockopt(s, SOL_SOCKET, SO_PEERCRED, &cred, &len) < 0) |
| return (-1); |
| *euid = cred.uid; |
| *gid = cred.gid; |
| |
| return (0); |
| } |
| #else |
| int |
| getpeereid(int s, uid_t *euid, gid_t *gid) |
| { |
| *euid = geteuid(); |
| *gid = getgid(); |
| |
| return (0); |
| } |
| #endif /* defined(SO_PEERCRED) */ |
| |
| #endif /* !defined(HAVE_GETPEEREID) */ |