2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/param.h>
30 #include <sys/socket.h>
33 #include <sys/ioctl.h>
43 #if defined(__FreeBSD__) && !defined(NOKLDLOAD)
44 #include <sys/linker.h>
71 if (seteuid(uid) == -1) {
72 log_Printf(LogERROR, "ID0setuser: Unable to seteuid!\n");
73 AbortProgram(EX_NOPERM);
86 if (seteuid(euid) == -1) {
87 log_Printf(LogERROR, "ID0set0: Unable to seteuid!\n");
88 AbortProgram(EX_NOPERM);
93 ID0ioctl(int fd, unsigned long req, void *arg)
98 ret = ioctl(fd, req, arg);
99 log_Printf(LogID0, "%d = ioctl(%d, %lu, %p)\n", ret, fd, req, arg);
105 ID0unlink(const char *name)
111 log_Printf(LogID0, "%d = unlink(\"%s\")\n", ret, name);
117 ID0socket(int domain, int type, int protocol)
122 ret = socket(domain, type, protocol);
123 log_Printf(LogID0, "%d = socket(%d, %d, %d)\n", ret, domain, type, protocol);
129 ID0fopen(const char *path, const char *mode)
134 ret = fopen(path, mode);
135 log_Printf(LogID0, "%p = fopen(\"%s\", \"%s\")\n", ret, path, mode);
141 ID0open(const char *path, int flags, ...)
148 ret = open(path, flags, va_arg(ap, int));
149 log_Printf(LogID0, "%d = open(\"%s\", %d)\n", ret, path, flags);
156 ID0write(int fd, const void *data, size_t len)
161 ret = write(fd, data, len);
162 log_Printf(LogID0, "%d = write(%d, data, %ld)\n", ret, fd, (long)len);
168 ID0uu_lock(const char *basettyname)
173 ret = uu_lock(basettyname);
174 log_Printf(LogID0, "%d = uu_lock(\"%s\")\n", ret, basettyname);
180 ID0uu_lock_txfr(const char *basettyname, pid_t newpid)
185 ret = uu_lock_txfr(basettyname, newpid);
186 log_Printf(LogID0, "%d = uu_lock_txfr(\"%s\", %ld)\n", ret, basettyname,
193 ID0uu_unlock(const char *basettyname)
198 ret = uu_unlock(basettyname);
199 log_Printf(LogID0, "%d = uu_unlock(\"%s\")\n", ret, basettyname);
205 ID0login(struct utmp *ut)
208 if (logout(ut->ut_line)) {
209 log_Printf(LogID0, "logout(\"%s\")\n", ut->ut_line);
210 logwtmp(ut->ut_line, "", "");
211 log_Printf(LogID0, "logwtmp(\"%s\", \"\", \"\")\n", ut->ut_line);
214 log_Printf(LogID0, "login(\"%s\", \"%.*s\")\n",
215 ut->ut_line, (int)(sizeof ut->ut_name), ut->ut_name);
220 ID0logout(const char *device, int nologout)
223 char ut_line[sizeof ut.ut_line + 1];
225 strncpy(ut_line, device, sizeof ut_line - 1);
226 ut_line[sizeof ut_line - 1] = '\0';
229 if (nologout || logout(ut_line)) {
230 log_Printf(LogID0, "logout(\"%s\")\n", ut_line);
231 logwtmp(ut_line, "", "");
232 log_Printf(LogID0, "logwtmp(\"%s\", \"\", \"\")\n", ut_line);
234 log_Printf(LogERROR, "ID0logout: No longer logged in on %s\n", ut_line);
239 ID0bind_un(int s, const struct sockaddr_un *name)
244 result = bind(s, (const struct sockaddr *)name, sizeof *name);
245 log_Printf(LogID0, "%d = bind(%d, \"%s\", %d)\n",
246 result, s, name->sun_path, (int)sizeof(*name));
252 ID0connect_un(int s, const struct sockaddr_un *name)
257 result = connect(s, (const struct sockaddr *)name, sizeof *name);
258 log_Printf(LogID0, "%d = connect(%d, \"%s\", %d)\n",
259 result, s, name->sun_path, (int)sizeof(*name));
265 ID0kill(pid_t pid, int sig)
270 result = kill(pid, sig);
271 log_Printf(LogID0, "%d = kill(%ld, %d)\n", result, (long)pid, sig);
276 #if defined(__FreeBSD__) && !defined(NOKLDLOAD)
278 ID0kldload(const char *dev)
283 result = kldload(dev);
284 log_Printf(LogID0, "%d = kldload(\"%s\")\n", result, dev);
292 ID0NgMkSockNode(const char *name, int *cs, int *ds)
297 result = NgMkSockNode(name, cs, ds);
298 log_Printf(LogID0, "%d = NgMkSockNode(\"%s\", &cs, &ds)\n",
299 result, name ? name : "");