+/*
+ * Copyright (C) 2011 - David Goulet <dgoulet@efficios.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; only version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _COMPAT_SOCKET_H
+#define _COMPAT_SOCKET_H
+
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <common/macros.h>
+
+#ifdef __linux__
+
+#define LTTNG_SOCK_CREDS SCM_CREDENTIALS
+#define LTTNG_SOCK_FDS SCM_RIGHTS
+
+typedef struct ucred lttng_sock_cred;
+
+#define LTTNG_SOCK_SET_UID_CRED(c, u) LTTNG_REF(c)->uid = u;
+#define LTTNG_SOCK_SET_GID_CRED(c, g) LTTNG_REF(c)->gid = g;
+#define LTTNG_SOCK_SET_PID_CRED(c, p) LTTNG_REF(c)->pid = p;
+
+#elif __FreeBSD__
+
+#undef SO_PASSCRED
+#define SO_PASSCRED 0
+
+#define LTTNG_SOCK_CREDS SCM_CREDS
+#define LTTNG_SOCK_FDS SCM_RIGHTS
+
+typedef struct cmsgcred lttng_sock_cred;
+
+#define LTTNG_SOCK_SET_UID_CRED(c, uid) LTTNG_REF(c)->cmcred_uid = uid;
+#define LTTNG_SOCK_SET_GID_CRED(c, gid) LTTNG_REF(c)->cmcred_gid = gid;
+#define LTTNG_SOCK_SET_PID_CRED(c, pid) LTTNG_REF(c)->cmcred_pid = pid;
+
+#else
+#error "Please add support for your OS into lttng/ust-endian.h."
+#endif /* __linux__ , __FreeBSD__ */
+
+#endif /* _COMPAT_SOCKET_H */