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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.192 by root, Tue Jul 24 14:38:59 2007 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

1 /*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.C 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support 16 * - QNX support
14 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
… …
37#include "init.h" 40#include "init.h"
38 41
39#include <limits> 42#include <limits>
40 43
41#include <csignal> 44#include <csignal>
45
46#ifdef DISPLAY_IS_IP
47/* On Solaris link with -lsocket and -lnsl */
48#include <sys/types.h>
49#include <sys/socket.h>
50
51/* these next two are probably only on Sun (not Solaris) */
52#ifdef HAVE_SYS_SOCKIO_H
53#include <sys/sockio.h>
54#endif
55#ifdef HAVE_SYS_BYTEORDER_H
56#include <sys/byteorder.h>
57#endif
58
59#include <netinet/in.h>
60#include <arpa/inet.h>
61#include <net/if.h>
62#include <net/if_arp.h>
63
64static char *
65rxvt_network_display (const char *display)
66{
67 char buffer[1024], *rval = NULL;
68 struct ifconf ifc;
69 struct ifreq *ifr;
70 int i, skfd;
71
72 if (display[0] != ':' && strncmp (display, "unix:", 5))
73 return (char *) display; /* nothing to do */
74
75 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
76 ifc.ifc_buf = buffer;
77
78 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
79 {
80 perror ("socket");
81 return NULL;
82 }
83
84 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
85 {
86 perror ("SIOCGIFCONF");
87 close (skfd);
88 return NULL;
89 }
90
91 for (i = 0, ifr = ifc.ifc_req;
92 i < (ifc.ifc_len / sizeof (struct ifreq));
93 i++, ifr++)
94 {
95 struct ifreq ifr2;
96
97 strcpy (ifr2.ifr_name, ifr->ifr_name);
98
99 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
100 {
101 unsigned long addr;
102 struct sockaddr_in *p_addr;
103
104 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
105 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
106
107 /*
108 * not "0.0.0.0" or "127.0.0.1" - so format the address
109 */
110 if (addr && addr != 0x7F000001)
111 {
112 char *colon = strchr (display, ':');
113
114 if (colon == NULL)
115 colon = ":0.0";
116
117 rval = rxvt_malloc (strlen (colon) + 16);
118 sprintf (rval, "%d.%d.%d.%d%s",
119 (int) ((addr >> 030) & 0xFF),
120 (int) ((addr >> 020) & 0xFF),
121 (int) ((addr >> 010) & 0xFF),
122 (int) (addr & 0xFF), colon);
123 break;
124 }
125 }
126 }
127
128 close (skfd);
129
130 return rval;
131}
132#endif
42 133
43const char *const def_colorName[] = 134const char *const def_colorName[] =
44 { 135 {
45 COLOR_FOREGROUND, 136 COLOR_FOREGROUND,
46 COLOR_BACKGROUND, 137 COLOR_BACKGROUND,
… …
166#endif 257#endif
167#ifdef KEEP_SCROLLCOLOR 258#ifdef KEEP_SCROLLCOLOR
168 COLOR_SCROLLBAR, 259 COLOR_SCROLLBAR,
169 COLOR_SCROLLTROUGH, 260 COLOR_SCROLLTROUGH,
170#endif /* KEEP_SCROLLCOLOR */ 261#endif /* KEEP_SCROLLCOLOR */
171#if TINTING 262#if ENABLE_TRANSPARENCY
172 NULL, 263 NULL,
173#endif 264#endif
174#if OFF_FOCUS_FADING 265#if OFF_FOCUS_FADING
175 "rgb:00/00/00", 266 "rgb:00/00/00",
176#endif 267#endif
… …
183 pix_colors_focused = new rxvt_color [TOTAL_COLORS]; 274 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
184#ifdef OFF_FOCUS_FADING 275#ifdef OFF_FOCUS_FADING
185 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; 276 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186#endif 277#endif
187 278
188#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
189 pixmap = None;
190#endif
191 279
192 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
193 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
194 want_refresh = 1; 282 want_refresh = 1;
195 priv_modes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
… …
202 numpix_colors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
203 291
204 refresh_type = SLOW_REFRESH; 292 refresh_type = SLOW_REFRESH;
205 293
206 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
207#ifdef XPM_BACKGROUND
208 /* bgPixmap.w = bgPixmap.h = 0; */
209 bgPixmap.x = bgPixmap.y = 0;
210 bgPixmap.pixmap = None;
211#endif
212
213 last_bot = last_state = -1; 295 last_bot = last_state = -1;
214 296
215 set_option (Opt_scrollBar); 297 set_option (Opt_scrollBar);
216 set_option (Opt_scrollTtyOutput); 298 set_option (Opt_scrollTtyOutput);
217 set_option (Opt_jumpScroll); 299 set_option (Opt_jumpScroll);
… …
237 if ((i = open ("/dev/null", O_RDONLY)) < 0) 319 if ((i = open ("/dev/null", O_RDONLY)) < 0)
238 { 320 {
239 /* TODO: BOO HISS */ 321 /* TODO: BOO HISS */
240 dup2 (STDERR_FILENO, STDIN_FILENO); 322 dup2 (STDERR_FILENO, STDIN_FILENO);
241 } 323 }
242 else if (i > STDIN_FILENO) 324 else if (i != STDIN_FILENO)
243 { 325 {
244 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
245 close (i); 327 close (i);
246 } 328 }
247 329
… …
262/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
263const char ** 345const char **
264rxvt_term::init_resources (int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
265{ 347{
266 int i, r_argc; 348 int i, r_argc;
267 char *val;
268 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
269 350
270 /* 351 /*
271 * Look for -e option. Find => split and make cmd_argv[] of command args 352 * Look for -e option. Find => split and make cmd_argv[] of command args
272 */ 353 */
273 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
274 if (!strcmp (argv[r_argc], "-e")) 355 if (!strcmp (argv[r_argc], "-e"))
275 break; 356 break;
276 357
358 if (r_argc == argc)
359 cmd_argv = NULL;
360 else if (!argv[r_argc + 1])
361 rxvt_fatal ("-e requires an argument\n");
362 else
363 {
364 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
365
366 for (i = 0; i < argc - r_argc - 1; i++)
367 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
368
369 cmd_argv[i] = NULL;
370 }
371
277 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 372 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
278 373
279 for (i = 0; i < r_argc; i++) 374 for (i = 0; i < r_argc; i++)
280 r_argv[i] = (const char *)argv[i]; 375 r_argv[i] = (const char *)argv[i];
281 376
282 r_argv[i] = NULL; 377 r_argv[i] = NULL;
283 378
284 if (r_argc == argc)
285 cmd_argv = NULL;
286 else
287 {
288 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
289
290 for (i = 0; i < argc - r_argc - 1; i++)
291 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
292
293 cmd_argv[i] = NULL;
294 }
295
296 rs[Rs_name] = rxvt_r_basename (argv[0]); 379 rs[Rs_name] = rxvt_basename (argv[0]);
297 380
298 /* 381 /*
299 * Open display, get options/resources and create the window 382 * Open display, get options/resources and create the window
300 */ 383 */
301 384
… …
303 rs[Rs_display_name] = ":0"; 386 rs[Rs_display_name] = ":0";
304 387
305 get_options (r_argc, r_argv); 388 get_options (r_argc, r_argv);
306 389
307 if (!(display = displays.get (rs[Rs_display_name]))) 390 if (!(display = displays.get (rs[Rs_display_name])))
391 {
392 free (r_argv);
308 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); 393 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
394 }
309 395
310 // using a local pointer decreases code size a lot 396 // using a local pointer decreases code size a lot
311 xa = display->xa; 397 xa = display->xa;
312 398
313 set (display); 399 set (display);
… …
317 if (rs[Rs_depth]) 403 if (rs[Rs_depth])
318 select_visual (strtol (rs[Rs_depth], 0, 0)); 404 select_visual (strtol (rs[Rs_depth], 0, 0));
319#endif 405#endif
320 406
321#ifdef HAVE_AFTERIMAGE 407#ifdef HAVE_AFTERIMAGE
322 //TODO: is this neccessary for future versions who check the global var whern the macro doesn'T set it?
323 ::dpy = NULL ; /* init global var from libAfter... */
324 asv = AFTERIMAGE_DPY_OP (create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL)); 408 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
325#endif 409#endif
326 free (r_argv); 410 free (r_argv);
327 411
328 for (int i = NUM_RESOURCES; i--; ) 412 for (int i = NUM_RESOURCES; i--; )
329 if (rs [i] == resval_undef) 413 if (rs [i] == resval_undef)
… …
346 * set any defaults not already set 430 * set any defaults not already set
347 */ 431 */
348 if (cmd_argv && cmd_argv[0]) 432 if (cmd_argv && cmd_argv[0])
349 { 433 {
350 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
351 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 435 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
352 if (!rs[Rs_iconName]) 436 if (!rs[Rs_iconName])
353 rs[Rs_iconName] = rs[Rs_title]; 437 rs[Rs_iconName] = rs[Rs_title];
354 } 438 }
355 else 439 else
356 { 440 {
… …
394 rs[Rs_cutchars] = CUTCHARS; 478 rs[Rs_cutchars] = CUTCHARS;
395 479
396#ifndef NO_BACKSPACE_KEY 480#ifndef NO_BACKSPACE_KEY
397 if (!rs[Rs_backspace_key]) 481 if (!rs[Rs_backspace_key])
398# ifdef DEFAULT_BACKSPACE 482# ifdef DEFAULT_BACKSPACE
399 key_backspace = DEFAULT_BACKSPACE; 483 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
400# else 484# else
401 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 485 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
402# endif 486# endif
403 else
404 {
405 val = strdup (rs[Rs_backspace_key]);
406 rxvt_Str_trim (val);
407 rxvt_Str_escaped (val);
408 key_backspace = val;
409 }
410#endif 487#endif
411 488
412#ifndef NO_DELETE_KEY 489#ifndef NO_DELETE_KEY
413 if (!rs[Rs_delete_key]) 490 if (!rs[Rs_delete_key])
414# ifdef DEFAULT_DELETE 491# ifdef DEFAULT_DELETE
415 key_delete = DEFAULT_DELETE; 492 rs[Rs_delete_key] = DEFAULT_DELETE;
416# else 493# else
417 key_delete = "\033[3~"; 494 rs[Rs_delete_key] = "\033[3~";
418# endif
419 else
420 {
421 val = strdup (rs[Rs_delete_key]);
422 rxvt_Str_trim (val);
423 rxvt_Str_escaped (val);
424 key_delete = val;
425 }
426#endif 495# endif
427 if (rs[Rs_answerbackstring]) 496#endif
428 {
429 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
430 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
431 }
432 497
433#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
434 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); 499 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
435#endif 500#endif
436 501
… …
481/*----------------------------------------------------------------------*/ 546/*----------------------------------------------------------------------*/
482void 547void
483rxvt_term::init_env () 548rxvt_term::init_env ()
484{ 549{
485 int i; 550 int i;
486 unsigned int u;
487 char *val; 551 char *val;
488 552
489#ifdef DISPLAY_IS_IP 553#ifdef DISPLAY_IS_IP
490 /* Fixup display_name for export over pty to any interested terminal 554 /* Fixup display_name for export over pty to any interested terminal
491 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 555 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
506 570
507 if (rs[Rs_display_name] == NULL) 571 if (rs[Rs_display_name] == NULL)
508 rs[Rs_display_name] = val; /* use broken `:0' value */ 572 rs[Rs_display_name] = val; /* use broken `:0' value */
509 573
510 i = strlen (val); 574 i = strlen (val);
511 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 575 env_display = (char *)rxvt_malloc (i + 9);
512 576
513 sprintf (env_display, "DISPLAY=%s", val); 577 sprintf (env_display, "DISPLAY=%s", val);
514 578
515 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]); 579 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
516 580
… …
537 else 601 else
538 putenv ("COLORTERM=" COLORTERMENVFULL); 602 putenv ("COLORTERM=" COLORTERMENVFULL);
539 603
540 if (rs[Rs_term_name] != NULL) 604 if (rs[Rs_term_name] != NULL)
541 { 605 {
542 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char)); 606 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
543 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 607 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
544 putenv (env_term); 608 putenv (env_term);
545 } 609 }
546 else 610 else
547 putenv ("TERM=" TERMENV); 611 putenv ("TERM=" TERMENV);
… …
647 priv_modes |= PrivMode_Keypress; 711 priv_modes |= PrivMode_Keypress;
648 if (!option (Opt_jumpScroll)) 712 if (!option (Opt_jumpScroll))
649 priv_modes |= PrivMode_smoothScroll; 713 priv_modes |= PrivMode_smoothScroll;
650 714
651#ifndef NO_BACKSPACE_KEY 715#ifndef NO_BACKSPACE_KEY
652 if (strcmp (key_backspace, "DEC") == 0) 716 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
653 priv_modes |= PrivMode_HaveBackSpace; 717 priv_modes |= PrivMode_HaveBackSpace;
654#endif 718#endif
655 719
656 /* add value for scrollBar */ 720 /* add value for scrollBar */
657 if (scrollBar.state) 721 if (scrollBar.state)
… …
884rxvt_term::create_windows (int argc, const char *const *argv) 948rxvt_term::create_windows (int argc, const char *const *argv)
885{ 949{
886 XClassHint classHint; 950 XClassHint classHint;
887 XWMHints wmHint; 951 XWMHints wmHint;
888#if ENABLE_FRILLS 952#if ENABLE_FRILLS
889 MWMHints mwmhints; 953 MWMHints mwmhints = { };
890#endif 954#endif
891 XGCValues gcvalue; 955 XGCValues gcvalue;
892 XSetWindowAttributes attributes; 956 XSetWindowAttributes attributes;
893 Window top, parent; 957 Window top, parent;
894 958
… …
907#if ENABLE_FRILLS 971#if ENABLE_FRILLS
908 if (option (Opt_borderLess)) 972 if (option (Opt_borderLess))
909 { 973 {
910 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None) 974 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
911 { 975 {
912 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ 976 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
913 attributes.override_redirect = true; 977 attributes.override_redirect = true;
914 mwmhints.flags = 0;
915 } 978 }
916 else 979 else
917 { 980 {
918 mwmhints.flags = MWM_HINTS_DECORATIONS; 981 mwmhints.flags = MWM_HINTS_DECORATIONS;
919 mwmhints.decorations = 0;
920 } 982 }
921 } 983 }
922 else
923 mwmhints.flags = 0;
924#endif 984#endif
925 985
926#if ENABLE_XEMBED 986#if ENABLE_XEMBED
927 if (rs[Rs_embed]) 987 if (rs[Rs_embed])
928 { 988 {
… …
1038 vt_emask |= Button1MotionMask | Button3MotionMask; 1098 vt_emask |= Button1MotionMask | Button3MotionMask;
1039 1099
1040 vt_select_input (); 1100 vt_select_input ();
1041 1101
1042 vt_ev.start (display, vt); 1102 vt_ev.start (display, vt);
1043
1044#ifdef XPM_BACKGROUND
1045 if (rs[Rs_backgroundPixmap] != NULL
1046#ifndef HAVE_AFTERIMAGE
1047 && !option (Opt_transparent)
1048#endif
1049 )
1050 {
1051 const char *p = rs[Rs_backgroundPixmap];
1052
1053 if ((p = strchr (p, ';')) != NULL)
1054 {
1055 p++;
1056 scale_pixmap (p);
1057 }
1058
1059 set_bgPixmap (rs[Rs_backgroundPixmap]);
1060 scr_touch (true);
1061 }
1062#endif
1063 1103
1064 /* graphics context for the vt window */ 1104 /* graphics context for the vt window */
1065 gcvalue.foreground = pix_colors[Color_fg]; 1105 gcvalue.foreground = pix_colors[Color_fg];
1066 gcvalue.background = pix_colors[Color_bg]; 1106 gcvalue.background = pix_colors[Color_bg];
1067 gcvalue.graphics_exposures = 0; 1107 gcvalue.graphics_exposures = 0;
… …
1284 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); 1324 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1285 1325
1286 int er; 1326 int er;
1287 1327
1288#ifndef NO_BACKSPACE_KEY 1328#ifndef NO_BACKSPACE_KEY
1289 if (key_backspace[0] && !key_backspace[1]) 1329 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1290 er = key_backspace[0]; 1330 er = rs[Rs_backspace_key][0];
1291 else if (strcmp (key_backspace, "DEC") == 0) 1331 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1292 er = '\177'; /* the initial state anyway */ 1332 er = '\177'; /* the initial state anyway */
1293 else 1333 else
1294#endif 1334#endif
1295 er = -1; 1335 er = -1;
1296 1336
… …
1400 sigset_t ss; 1440 sigset_t ss;
1401 sigemptyset (&ss); 1441 sigemptyset (&ss);
1402 sigprocmask (SIG_SETMASK, &ss, 0); 1442 sigprocmask (SIG_SETMASK, &ss, 0);
1403 1443
1404 /* command interpreter path */ 1444 /* command interpreter path */
1405 if (argv != NULL) 1445 if (argv)
1406 { 1446 {
1407# ifdef DEBUG_CMD 1447# ifdef DEBUG_CMD
1408 int i; 1448 int i;
1409 1449
1410 for (i = 0; argv[i]; i++) 1450 for (i = 0; argv[i]; i++)
… …
1419 const char *argv0, *shell; 1459 const char *argv0, *shell;
1420 1460
1421 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1461 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1422 shell = "/bin/sh"; 1462 shell = "/bin/sh";
1423 1463
1424 argv0 = (const char *)rxvt_r_basename (shell); 1464 argv0 = (const char *)rxvt_basename (shell);
1425 1465
1426 if (option (Opt_loginShell)) 1466 if (option (Opt_loginShell))
1427 { 1467 {
1428 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char)); 1468 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1429 1469
1430 login[0] = '-'; 1470 login[0] = '-';
1431 strcpy (&login[1], argv0); 1471 strcpy (&login[1], argv0);
1432 argv0 = login; 1472 argv0 = login;
1433 } 1473 }
1434 1474
1435 execlp (shell, argv0, NULL); 1475 execlp (shell, argv0, (char *)0);
1436 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1437 } 1477 }
1438 1478
1439 return -1; 1479 return -1;
1440} 1480}

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