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/*-
* Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef NOSUID
struct utmp;
struct sockaddr_un;
extern void ID0init(void);
extern uid_t ID0realuid(void);
extern int ID0ioctl(int, unsigned long, void *);
extern int ID0unlink(const char *);
extern int ID0socket(int, int, int);
extern FILE *ID0fopen(const char *, const char *);
extern int ID0open(const char *, int, ...);
extern int ID0write(int, const void *, size_t);
extern int ID0uu_lock(const char *);
extern int ID0uu_lock_txfr(const char *, pid_t);
extern int ID0uu_unlock(const char *);
extern void ID0login(struct utmp *);
extern void ID0logout(const char *, int);
extern int ID0bind_un(int, const struct sockaddr_un *);
extern int ID0connect_un(int, const struct sockaddr_un *);
extern int ID0kill(pid_t, int);
#if defined(__FreeBSD__) && !defined(NOKLDLOAD)
extern int ID0kldload(const char *);
#endif
#ifndef NONETGRAPH
extern int ID0NgMkSockNode(const char *, int *, int *);
#endif
#else /* NOSUID */
#define ID0init()
#define ID0realuid() (0)
#define ID0ioctl ioctl
#define ID0unlink unlink
#define ID0socket socket
#define ID0fopen fopen
#define ID0open open
#define ID0write write
#define ID0uu_lock uu_lock
#define ID0uu_lock_txfr uu_lock_txfr
#define ID0uu_unlock uu_unlock
#define ID0login(u) \
do { \
if (logout((u)->ut_line)) \
logwtmp((u)->ut_line, "", ""); \
login(u); \
} while (0)
#define ID0logout(dev, no) \
do { \
struct utmp ut; \
strncpy(ut.ut_line, dev, sizeof ut.ut_line - 1); \
ut.ut_line[sizeof ut.ut_line - 1] = '\0'; \
if (no || logout(ut.ut_line)) \
logwtmp(ut.ut_line, "", ""); \
} while (0)
#define ID0bind_un(s, n) bind(s, (const struct sockaddr *)(n), sizeof *(n))
#define ID0connect_un(s, n) \
connect(s, (const struct sockaddr *)(n), sizeof *(n))
#define ID0kill kill
#if defined(__FreeBSD__) && !defined(NOKLDLOAD)
#include <sys/param.h>
#include <sys/linker.h>
#define ID0kldload kldload
#endif
#ifndef NONETGRAPH
#define ID0NgMkSockNode NgMkSockNode
#endif
#endif
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