[lttng-tools.git] / src / common / compat / socket.h

/*
 * 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 */
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2011 - David Goulet <dgoulet@efficios.com>
	3	*
	4	* This program is free software; you can redistribute it and/or modify it
	5	* under the terms of the GNU General Public License as published by the Free
	6	* Software Foundation; only version 2 of the License.
	7	*
	8	* This program is distributed in the hope that it will be useful, but WITHOUT
	9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	10	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	11	* more details.
	12	*
	13	* You should have received a copy of the GNU General Public License along with
	14	* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
	15	* Place - Suite 330, Boston, MA 02111-1307, USA.
	16	*/
	17
	18	#ifndef _COMPAT_SOCKET_H
	19	#define _COMPAT_SOCKET_H
	20
	21	#include <sys/socket.h>
	22	#include <sys/un.h>
	23
	24	#include <common/macros.h>
	25
	26	#ifdef __linux__
	27
	28	#define LTTNG_SOCK_CREDS SCM_CREDENTIALS
	29	#define LTTNG_SOCK_FDS SCM_RIGHTS
	30
	31	typedef struct ucred lttng_sock_cred;
	32
	33	#define LTTNG_SOCK_SET_UID_CRED(c, u) LTTNG_REF(c)->uid = u;
	34	#define LTTNG_SOCK_SET_GID_CRED(c, g) LTTNG_REF(c)->gid = g;
	35	#define LTTNG_SOCK_SET_PID_CRED(c, p) LTTNG_REF(c)->pid = p;
	36
	37	#elif __FreeBSD__
	38
	39	#undef SO_PASSCRED
	40	#define SO_PASSCRED 0
	41
	42	#define LTTNG_SOCK_CREDS SCM_CREDS
	43	#define LTTNG_SOCK_FDS SCM_RIGHTS
	44
	45	typedef struct cmsgcred lttng_sock_cred;
	46
	47	#define LTTNG_SOCK_SET_UID_CRED(c, uid) LTTNG_REF(c)->cmcred_uid = uid;
	48	#define LTTNG_SOCK_SET_GID_CRED(c, gid) LTTNG_REF(c)->cmcred_gid = gid;
	49	#define LTTNG_SOCK_SET_PID_CRED(c, pid) LTTNG_REF(c)->cmcred_pid = pid;
	50
	51	#else
	52	#error "Please add support for your OS into lttng/ust-endian.h."
	53	#endif /* __linux__ , __FreeBSD__ */
	54
	55	#endif /* _COMPAT_SOCKET_H */