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Comparing rxvt-unicode/src/logging.C (file contents):
Revision 1.38 by root, Sun Jan 22 04:01:52 2006 UTC vs.
Revision 1.42 by ayin, Mon Nov 5 00:50:06 2007 UTC

… …
16 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 16 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
17 * - extensive modifications 17 * - extensive modifications
18 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 18 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
19 * - lastlog support 19 * - lastlog support
20 * Copyright (c) 2004-2006 Marc Lehmann <pcg@goof.com> 20 * Copyright (c) 2004-2006 Marc Lehmann <pcg@goof.com>
21 * Copyright (c) 2006 Emanuele Giaquinta <e.giaquinta@glauco.it>
21 * 22 *
22 * This program is free software; you can redistribute it and/or modify 23 * This program is free software; you can redistribute it and/or modify
23 * it under the terms of the GNU General Public License as published by 24 * it under the terms of the GNU General Public License as published by
24 * the Free Software Foundation; either version 2 of the License, or 25 * the Free Software Foundation; either version 2 of the License, or
25 * (at your option) any later version. 26 * (at your option) any later version.
… …
34 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 35 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
35 *----------------------------------------------------------------------*/ 36 *----------------------------------------------------------------------*/
36 37
37#include "../config.h" 38#include "../config.h"
38 39
40#include "ptytty.h"
41
42#if UTMP_SUPPORT
43
39#include <cstdio> 44#include <cstdio>
40 45
41#include <sys/types.h> 46#include <sys/types.h>
42#include <sys/stat.h> 47#include <sys/stat.h>
43#include <sys/fcntl.h> 48#include <sys/fcntl.h>
44#include <unistd.h> 49#include <unistd.h>
45#include <time.h> 50#include <time.h>
46
47#include "ptytty.h"
48
49#if UTMP_SUPPORT
50
51#if HAVE_STRUCT_UTMP
52static int write_bsd_utmp (int utmp_pos, struct utmp *wu);
53static void update_wtmp (const char *fname, const struct utmp *putmp);
54#endif
55
56static void update_lastlog (const char *fname, const char *pty, const char *host);
57 51
58/* 52/*
59 * BSD style utmp entry 53 * BSD style utmp entry
60 * ut_line, ut_name, ut_host, ut_time 54 * ut_line, ut_name, ut_host, ut_time
61 * SYSV style utmp (and utmpx) entry 55 * SYSV style utmp (and utmpx) entry
62 * ut_user, ut_id, ut_line, ut_pid, ut_type, ut_exit, ut_time 56 * ut_user, ut_id, ut_line, ut_pid, ut_type, ut_exit, ut_time
63 */ 57 */
64
65/* ------------------------------------------------------------------------- */
66
67/*
68 * make and write utmp and wtmp entries
69 */
70void
71ptytty_unix::login (int cmd_pid, bool login_shell, const char *hostname)
72{
73 const char *pty = name;
74
75 if (!pty || !*pty)
76 return;
77
78 this->cmd_pid = cmd_pid;
79 this->login_shell = login_shell;
80
81#ifdef HAVE_STRUCT_UTMP
82 struct utmp *ut = &this->ut;
83#endif
84#ifdef HAVE_STRUCT_UTMPX
85 struct utmpx *utx = &this->utx;
86#endif
87 int i;
88 struct passwd *pwent = getpwuid (getuid ());
89
90 if (!strncmp (pty, "/dev/", 5))
91 pty += 5; /* skip /dev/ prefix */
92
93#if defined(HAVE_UTMP_PID) || defined(HAVE_STRUCT_UTMPX)
94 if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3))
95 strncpy (ut_id, pty + 3, sizeof (ut_id));
96 else if (sscanf (pty, "pts/%d", &i) == 1)
97 sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */
98 else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3))
99 {
100 ptytty_warn ("can't parse tty name \"%s\", not adding utmp entry.\n", pty);
101 return;
102 }
103#endif
104
105#ifdef HAVE_STRUCT_UTMP
106 memset (ut, 0, sizeof (struct utmp));
107# ifdef HAVE_UTMP_PID
108 setutent ();
109 strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id));
110 ut->ut_type = DEAD_PROCESS;
111 getutid (ut); /* position to entry in utmp file */
112 strncpy (this->ut_id, ut_id, sizeof (this->ut_id));
113# endif
114#endif
115
116#ifdef HAVE_STRUCT_UTMPX
117 memset (utx, 0, sizeof (struct utmpx));
118 setutxent ();
119 strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id));
120 utx->ut_type = DEAD_PROCESS;
121 getutxid (utx); /* position to entry in utmp file */
122 strncpy (this->ut_id, ut_id, sizeof (this->ut_id));
123#endif
124
125#ifdef HAVE_STRUCT_UTMP
126 strncpy (ut->ut_line, pty, sizeof (ut->ut_line));
127 ut->ut_time = time (NULL);
128# ifdef HAVE_UTMP_PID
129 strncpy (ut->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
130 sizeof (ut->ut_user));
131 strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id));
132 ut->ut_time = time (NULL);
133 ut->ut_pid = cmd_pid;
134# ifdef HAVE_UTMP_HOST
135 strncpy (ut->ut_host, hostname, sizeof (ut->ut_host));
136# endif
137 ut->ut_type = USER_PROCESS;
138 pututline (ut);
139 endutent (); /* close the file */
140 utmp_pos = 0;
141# else
142 strncpy (ut->ut_name, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
143 sizeof (ut->ut_name));
144# ifdef HAVE_UTMP_HOST
145 strncpy (ut->ut_host, hostname, sizeof (ut->ut_host));
146# endif
147# endif
148#endif
149
150#ifdef HAVE_STRUCT_UTMPX
151 strncpy (utx->ut_line, pty, sizeof (utx->ut_line));
152 strncpy (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
153 sizeof (utx->ut_user));
154 strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id));
155# if HAVE_UTMPX_SESSION
156 utx->ut_session = getsid (0);
157# endif
158 utx->ut_tv.tv_sec = time (NULL);
159 utx->ut_tv.tv_usec = 0;
160 utx->ut_pid = cmd_pid;
161# ifdef HAVE_UTMPX_HOST
162 strncpy (utx->ut_host, hostname, sizeof (utx->ut_host));
163# if 0
164 {
165 char *colon;
166
167 if ((colon = strrchr (ut->ut_host, ':')) != NULL)
168 *colon = '\0';
169 }
170# endif
171# endif
172 utx->ut_type = USER_PROCESS;
173 pututxline (utx);
174 endutxent (); /* close the file */
175 utmp_pos = 0;
176#endif
177
178#if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID)
179 {
180# ifdef HAVE_TTYSLOT
181 int fdstdin = dup (STDIN_FILENO);
182 dup2 (tty, STDIN_FILENO);
183
184 i = ttyslot ();
185 if (write_bsd_utmp (i, ut))
186 utmp_pos = i;
187
188 dup2 (fdstdin, STDIN_FILENO);
189 close (fdstdin);
190# else
191 FILE *fd0;
192
193 if ((fd0 = fopen (TTYTAB_FILENAME, "r")) != NULL)
194 {
195 char buf[256], name[256];
196
197 buf[sizeof (buf) - 1] = '\0';
198 for (i = 1; (fgets (buf, sizeof (buf) - 1, fd0) != NULL);)
199 {
200 if (*buf == '#' || sscanf (buf, "%s", name) != 1)
201 continue;
202 if (!strcmp (ut->ut_line, name))
203 {
204 if (!write_bsd_utmp (i, ut))
205 i = 0;
206 utmp_pos = i;
207 fclose (fd0);
208 break;
209 }
210 i++;
211 }
212 fclose (fd0);
213 }
214# endif
215 }
216#endif
217
218#ifdef WTMP_SUPPORT
219#ifdef LOG_ONLY_ON_LOGIN
220 if (login_shell)
221#endif
222 {
223# ifdef HAVE_STRUCT_UTMP
224# ifdef HAVE_UPDWTMP
225 updwtmp (WTMP_FILE, ut);
226# else
227 update_wtmp (WTMP_FILE, ut);
228# endif
229# endif
230# if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX)
231 updwtmpx (WTMPX_FILE, utx);
232# endif
233 }
234#endif
235#if defined(LASTLOG_SUPPORT) && defined(LASTLOG_FILE)
236#ifdef LOG_ONLY_ON_LOGIN
237 if (login_shell)
238#endif
239 update_lastlog (LASTLOG_FILE, pty, hostname);
240#endif
241}
242
243/* ------------------------------------------------------------------------- */
244/*
245 * remove utmp and wtmp entries
246 */
247void
248ptytty_unix::logout ()
249{
250 if (!cmd_pid)
251 return;
252
253#ifdef HAVE_STRUCT_UTMP
254 struct utmp *tmput, *ut = &this->ut;
255#endif
256#ifdef HAVE_STRUCT_UTMPX
257 struct utmpx *tmputx, *utx = &this->utx;
258#endif
259
260#ifdef HAVE_STRUCT_UTMP
261# ifdef HAVE_UTMP_PID
262 memset (ut, 0, sizeof (struct utmp));
263 setutent ();
264 strncpy (ut->ut_id, this->ut_id, sizeof (ut->ut_id));
265 ut->ut_type = USER_PROCESS;
266 if ((tmput = getutid (ut))) /* position to entry in utmp file */
267 ut = tmput;
268 ut->ut_type = DEAD_PROCESS;
269# else
270 memset (ut->ut_name, 0, sizeof (ut->ut_name));
271# ifdef HAVE_UTMP_HOST
272 memset (ut->ut_host, 0, sizeof (ut->ut_host));
273# endif
274# endif
275 ut->ut_time = time (NULL);
276#endif
277
278#ifdef HAVE_STRUCT_UTMPX
279 memset (utx, 0, sizeof (struct utmpx));
280 setutxent ();
281 strncpy (utx->ut_id, this->ut_id, sizeof (utx->ut_id));
282 utx->ut_type = USER_PROCESS;
283 if ((tmputx = getutxid (utx))) /* position to entry in utmp file */
284 utx = tmputx;
285 utx->ut_type = DEAD_PROCESS;
286# if HAVE_UTMPX_SESSION
287 utx->ut_session = getsid (0);
288# endif
289 utx->ut_tv.tv_sec = time (NULL);
290 utx->ut_tv.tv_usec = 0;
291#endif
292
293 /*
294 * Write ending wtmp entry
295 */
296#ifdef WTMP_SUPPORT
297#ifdef LOG_ONLY_ON_LOGIN
298 if (login_shell)
299#endif
300 {
301# ifdef HAVE_STRUCT_UTMP
302# ifdef HAVE_UPDWTMP
303 updwtmp (WTMP_FILE, ut);
304# else
305 update_wtmp (WTMP_FILE, ut);
306# endif
307# endif
308# if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX)
309 updwtmpx (WTMPX_FILE, utx);
310# endif
311 }
312#endif
313
314 /*
315 * Write utmp entry
316 */
317#ifdef HAVE_STRUCT_UTMP
318# ifdef HAVE_UTMP_PID
319 if (ut->ut_pid == cmd_pid)
320 pututline (ut);
321 endutent ();
322# else
323 memset (ut, 0, sizeof (struct utmp));
324 write_bsd_utmp (utmp_pos, ut);
325# endif
326#endif
327#ifdef HAVE_STRUCT_UTMPX
328 if (utx->ut_pid == cmd_pid)
329 pututxline (utx);
330 endutxent ();
331#endif
332
333 cmd_pid = 0;
334}
335 58
336/* ------------------------------------------------------------------------- */ 59/* ------------------------------------------------------------------------- */
337/* 60/*
338 * Write a BSD style utmp entry 61 * Write a BSD style utmp entry
339 */ 62 */
… …
400/* ------------------------------------------------------------------------- */ 123/* ------------------------------------------------------------------------- */
401#ifdef LASTLOG_SUPPORT 124#ifdef LASTLOG_SUPPORT
402static void 125static void
403update_lastlog (const char *fname, const char *pty, const char *host) 126update_lastlog (const char *fname, const char *pty, const char *host)
404{ 127{
405# ifdef HAVE_STRUCT_LASTLOGX 128# if defined(HAVE_STRUCT_LASTLOGX) && defined(HAVE_UPDLASTLOGX)
406 struct lastlogx llx; 129 struct lastlogx llx;
407# endif 130# endif
408# ifdef HAVE_STRUCT_LASTLOG 131# ifdef HAVE_STRUCT_LASTLOG
409 int fd; 132 int fd;
410 struct lastlog ll; 133 struct lastlog ll;
411# ifdef LASTLOG_IS_DIR
412 char lastlogfile[256]; 134 char lastlogfile[256];
413# endif
414 struct passwd *pwent; 135 struct passwd *pwent;
136 struct stat st;
415# endif 137# endif
416 138
417# ifdef HAVE_STRUCT_LASTLOGX 139# if defined(HAVE_STRUCT_LASTLOGX) && defined(HAVE_UPDLASTLOGX)
418 memset (&llx, 0, sizeof (llx)); 140 memset (&llx, 0, sizeof (llx));
419 llx.ll_tv.tv_sec = time (NULL); 141 llx.ll_tv.tv_sec = time (NULL);
420 llx.ll_tv.tv_usec = 0; 142 llx.ll_tv.tv_usec = 0;
421 strncpy (llx.ll_line, pty, sizeof (llx.ll_line)); 143 strncpy (llx.ll_line, pty, sizeof (llx.ll_line));
422 strncpy (llx.ll_host, host, sizeof (llx.ll_host)); 144 strncpy (llx.ll_host, host, sizeof (llx.ll_host));
… …
425 147
426# ifdef HAVE_STRUCT_LASTLOG 148# ifdef HAVE_STRUCT_LASTLOG
427 pwent = getpwuid (getuid ()); 149 pwent = getpwuid (getuid ());
428 if (!pwent) 150 if (!pwent)
429 { 151 {
430 ptytty_warn ("no entry in password file, not updating lastlog.\n"); 152 ptytty_warn ("no entry in password file, not updating lastlog.\n", 0);
431 return; 153 return;
432 } 154 }
433 155
434 memset (&ll, 0, sizeof (ll)); 156 memset (&ll, 0, sizeof (ll));
435 ll.ll_time = time (NULL); 157 ll.ll_time = time (NULL);
436 strncpy (ll.ll_line, pty, sizeof (ll.ll_line)); 158 strncpy (ll.ll_line, pty, sizeof (ll.ll_line));
437 strncpy (ll.ll_host, host, sizeof (ll.ll_host)); 159 strncpy (ll.ll_host, host, sizeof (ll.ll_host));
438# ifdef LASTLOG_IS_DIR 160 if (stat (fname, &st) != 0)
439 sprintf (lastlogfile, "%.*s/%.*s", 161 return;
440 sizeof (lastlogfile) - sizeof (pwent->pw_name) - 2, fname, 162 if (S_ISDIR (st.st_mode))
441 sizeof (pwent->pw_name),
442 (!pwent->pw_name || pwent->pw_name[0] == '\0') ? "unknown"
443 : pwent->pw_name);
444 if ((fd = open (lastlogfile, O_WRONLY | O_CREAT, 0644)) >= 0)
445 { 163 {
164 sprintf (lastlogfile, "%.*s/%.*s",
165 sizeof (lastlogfile) - sizeof (pwent->pw_name) - 2, fname,
166 sizeof (pwent->pw_name),
167 (!pwent->pw_name || pwent->pw_name[0] == '\0') ? "unknown"
168 : pwent->pw_name);
169 if ((fd = open (lastlogfile, O_WRONLY | O_CREAT, 0644)) >= 0)
170 {
446 write (fd, &ll, sizeof (ll)); 171 write (fd, &ll, sizeof (ll));
172 close (fd);
173 }
174 }
175 else if (S_ISREG (st.st_mode))
176 if ((fd = open (fname, O_RDWR)) != -1)
177 {
178 if (lseek (fd, (off_t) ((long)pwent->pw_uid * sizeof (ll)),
179 SEEK_SET) != -1)
180 write (fd, &ll, sizeof (ll));
447 close (fd); 181 close (fd);
448 } 182 }
183# endif /* HAVE_STRUCT_LASTLOG */
184}
185#endif /* LASTLOG_SUPPORT */
186
187/* ------------------------------------------------------------------------- */
188
189/*
190 * make and write utmp and wtmp entries
191 */
192void
193ptytty_unix::login (int cmd_pid, bool login_shell, const char *hostname)
194{
195 const char *pty = name;
196
197 if (!pty || !*pty)
198 return;
199
200 this->cmd_pid = cmd_pid;
201 this->login_shell = login_shell;
202
203#ifdef HAVE_STRUCT_UTMP
204 struct utmp *ut = &this->ut;
205#endif
206#ifdef HAVE_STRUCT_UTMPX
207 struct utmpx *utx = &this->utx;
208#endif
209 int i;
210 struct passwd *pwent = getpwuid (getuid ());
211
212 if (!strncmp (pty, "/dev/", 5))
213 pty += 5; /* skip /dev/ prefix */
214
215#if defined(HAVE_UTMP_PID) || defined(HAVE_STRUCT_UTMPX)
216 if (!strncmp (pty, "pty", 3) || !strncmp (pty, "tty", 3))
217 strncpy (ut_id, pty + 3, sizeof (ut_id));
218 else if (sscanf (pty, "pts/%d", &i) == 1)
219 sprintf (ut_id, "vt%02x", (i & 0xff)); /* sysv naming */
220 else if (strncmp (pty, "pty", 3) && strncmp (pty, "tty", 3))
221 {
222 ptytty_warn ("can't parse tty name \"%s\", not adding utmp entry.\n", pty);
223 return;
224 }
225#endif
226
227#ifdef HAVE_STRUCT_UTMP
228 memset (ut, 0, sizeof (struct utmp));
229# ifdef HAVE_UTMP_PID
230 setutent ();
231 strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id));
232 ut->ut_type = DEAD_PROCESS;
233 getutid (ut); /* position to entry in utmp file */
234 strncpy (this->ut_id, ut_id, sizeof (this->ut_id));
235# endif
236#endif
237
238#ifdef HAVE_STRUCT_UTMPX
239 memset (utx, 0, sizeof (struct utmpx));
240 setutxent ();
241 strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id));
242 utx->ut_type = DEAD_PROCESS;
243 getutxid (utx); /* position to entry in utmp file */
244 strncpy (this->ut_id, ut_id, sizeof (this->ut_id));
245#endif
246
247#ifdef HAVE_STRUCT_UTMP
248 strncpy (ut->ut_line, pty, sizeof (ut->ut_line));
249 ut->ut_time = time (NULL);
250# ifdef HAVE_UTMP_PID
251 strncpy (ut->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
252 sizeof (ut->ut_user));
253 strncpy (ut->ut_id, ut_id, sizeof (ut->ut_id));
254 ut->ut_time = time (NULL);
255 ut->ut_pid = cmd_pid;
256# ifdef HAVE_UTMP_HOST
257 strncpy (ut->ut_host, hostname, sizeof (ut->ut_host));
258# endif
259 ut->ut_type = USER_PROCESS;
260 pututline (ut);
261 endutent (); /* close the file */
262 utmp_pos = 0;
263# else
264 strncpy (ut->ut_name, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
265 sizeof (ut->ut_name));
266# ifdef HAVE_UTMP_HOST
267 strncpy (ut->ut_host, hostname, sizeof (ut->ut_host));
268# endif
269# endif
270#endif
271
272#ifdef HAVE_STRUCT_UTMPX
273 strncpy (utx->ut_line, pty, sizeof (utx->ut_line));
274 strncpy (utx->ut_user, (pwent && pwent->pw_name) ? pwent->pw_name : "?",
275 sizeof (utx->ut_user));
276 strncpy (utx->ut_id, ut_id, sizeof (utx->ut_id));
277# if HAVE_UTMPX_SESSION
278 utx->ut_session = getsid (0);
279# endif
280 utx->ut_tv.tv_sec = time (NULL);
281 utx->ut_tv.tv_usec = 0;
282 utx->ut_pid = cmd_pid;
283# ifdef HAVE_UTMPX_HOST
284 strncpy (utx->ut_host, hostname, sizeof (utx->ut_host));
285# if 0
286 {
287 char *colon;
288
289 if ((colon = strrchr (ut->ut_host, ':')) != NULL)
290 *colon = '\0';
291 }
292# endif
293# endif
294 utx->ut_type = USER_PROCESS;
295 pututxline (utx);
296 endutxent (); /* close the file */
297 utmp_pos = 0;
298#endif
299
300#if defined(HAVE_STRUCT_UTMP) && !defined(HAVE_UTMP_PID)
301 {
302# if 1
303 int fdstdin = dup (STDIN_FILENO);
304 dup2 (tty, STDIN_FILENO);
305
306 i = ttyslot ();
307 if (write_bsd_utmp (i, ut))
308 utmp_pos = i;
309
310 dup2 (fdstdin, STDIN_FILENO);
311 close (fdstdin);
312# endif
313 }
314#endif
315
316#ifdef WTMP_SUPPORT
317#ifdef LOG_ONLY_ON_LOGIN
318 if (login_shell)
319#endif
320 {
321# ifdef HAVE_STRUCT_UTMP
322# ifdef HAVE_UPDWTMP
323 updwtmp (WTMP_FILE, ut);
449# else 324# else
450 if ((fd = open (fname, O_RDWR)) != -1) 325 update_wtmp (WTMP_FILE, ut);
326# endif
327# endif
328# if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX)
329 updwtmpx (WTMPX_FILE, utx);
330# endif
331 }
332#endif
333#if defined(LASTLOG_SUPPORT) && defined(LASTLOG_FILE)
334#ifdef LOG_ONLY_ON_LOGIN
335 if (login_shell)
336#endif
337 update_lastlog (LASTLOG_FILE, pty, hostname);
338#endif
339}
340
341/* ------------------------------------------------------------------------- */
342/*
343 * remove utmp and wtmp entries
344 */
345void
346ptytty_unix::logout ()
347{
348 if (!cmd_pid)
349 return;
350
351#ifdef HAVE_STRUCT_UTMP
352 struct utmp *tmput, *ut = &this->ut;
353#endif
354#ifdef HAVE_STRUCT_UTMPX
355 struct utmpx *tmputx, *utx = &this->utx;
356#endif
357
358#ifdef HAVE_STRUCT_UTMP
359# ifdef HAVE_UTMP_PID
360 memset (ut, 0, sizeof (struct utmp));
361 setutent ();
362 strncpy (ut->ut_id, this->ut_id, sizeof (ut->ut_id));
363 ut->ut_type = USER_PROCESS;
364 if ((tmput = getutid (ut))) /* position to entry in utmp file */
365 ut = tmput;
366 ut->ut_type = DEAD_PROCESS;
367# else
368 memset (ut->ut_name, 0, sizeof (ut->ut_name));
369# ifdef HAVE_UTMP_HOST
370 memset (ut->ut_host, 0, sizeof (ut->ut_host));
371# endif
372# endif
373 ut->ut_time = time (NULL);
374#endif
375
376#ifdef HAVE_STRUCT_UTMPX
377 memset (utx, 0, sizeof (struct utmpx));
378 setutxent ();
379 strncpy (utx->ut_id, this->ut_id, sizeof (utx->ut_id));
380 utx->ut_type = USER_PROCESS;
381 if ((tmputx = getutxid (utx))) /* position to entry in utmp file */
382 utx = tmputx;
383 utx->ut_type = DEAD_PROCESS;
384# if HAVE_UTMPX_SESSION
385 utx->ut_session = getsid (0);
386# endif
387 utx->ut_tv.tv_sec = time (NULL);
388 utx->ut_tv.tv_usec = 0;
389#endif
390
391 /*
392 * Write ending wtmp entry
393 */
394#ifdef WTMP_SUPPORT
395#ifdef LOG_ONLY_ON_LOGIN
396 if (login_shell)
397#endif
451 { 398 {
452 if (lseek (fd, (off_t) ((long)pwent->pw_uid * sizeof (ll)), 399# ifdef HAVE_STRUCT_UTMP
453 SEEK_SET) != -1) 400# ifdef HAVE_UPDWTMP
454 write (fd, &ll, sizeof (ll)); 401 updwtmp (WTMP_FILE, ut);
455 close (fd); 402# else
403 update_wtmp (WTMP_FILE, ut);
404# endif
405# endif
406# if defined(HAVE_STRUCT_UTMPX) && defined(HAVE_UPDWTMPX)
407 updwtmpx (WTMPX_FILE, utx);
408# endif
456 } 409 }
457# endif /* LASTLOG_IS_DIR */ 410#endif
458# endif /* HAVE_STRUCT_LASTLOG */ 411
412 /*
413 * Write utmp entry
414 */
415#ifdef HAVE_STRUCT_UTMP
416# ifdef HAVE_UTMP_PID
417 if (ut->ut_pid == cmd_pid)
418 pututline (ut);
419 endutent ();
420# else
421 memset (ut, 0, sizeof (struct utmp));
422 write_bsd_utmp (utmp_pos, ut);
423# endif
424#endif
425#ifdef HAVE_STRUCT_UTMPX
426 if (utx->ut_pid == cmd_pid)
427 pututxline (utx);
428 endutxent ();
429#endif
430
431 cmd_pid = 0;
459} 432}
460#endif /* LASTLOG_SUPPORT */
461 433
462#else 434#else
463void 435void
464ptytty_unix::login (int cmd_pid, bool login_shell, const char *hostname) 436ptytty_unix::login (int cmd_pid, bool login_shell, const char *hostname)
465{ 437{

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