… | |
… | |
10 | * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> |
10 | * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> |
12 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
12 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * - extensive modifications |
14 | * - extensive modifications |
15 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
|
|
16 | * - QNX support |
|
|
17 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
15 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
18 | * |
16 | * |
19 | * This program is free software; you can redistribute it and/or modify |
17 | * This program is free software; you can redistribute it and/or modify |
20 | * it under the terms of the GNU General Public License as published by |
18 | * it under the terms of the GNU General Public License as published by |
21 | * the Free Software Foundation; either version 2 of the License, or |
19 | * the Free Software Foundation; either version 2 of the License, or |
22 | * (at your option) any later version. |
20 | * (at your option) any later version. |
… | |
… | |
41 | |
39 | |
42 | #include <limits> |
40 | #include <limits> |
43 | |
41 | |
44 | #include <csignal> |
42 | #include <csignal> |
45 | |
43 | |
|
|
44 | #include <fcntl.h> |
|
|
45 | |
46 | #ifdef HAVE_XSETLOCALE |
46 | #ifdef HAVE_XSETLOCALE |
47 | # define X_LOCALE |
47 | # define X_LOCALE |
48 | # include <X11/Xlocale.h> |
48 | # include <X11/Xlocale.h> |
49 | #else |
49 | #else |
50 | # ifdef HAVE_SETLOCALE |
50 | # ifdef HAVE_SETLOCALE |
… | |
… | |
154 | "rgb:00/cd/00", // 2: green (Green3) |
154 | "rgb:00/cd/00", // 2: green (Green3) |
155 | "rgb:cd/cd/00", // 3: yellow (Yellow3) |
155 | "rgb:cd/cd/00", // 3: yellow (Yellow3) |
156 | "rgb:00/00/cd", // 4: blue (Blue3) |
156 | "rgb:00/00/cd", // 4: blue (Blue3) |
157 | "rgb:cd/00/cd", // 5: magenta (Magenta3) |
157 | "rgb:cd/00/cd", // 5: magenta (Magenta3) |
158 | "rgb:00/cd/cd", // 6: cyan (Cyan3) |
158 | "rgb:00/cd/cd", // 6: cyan (Cyan3) |
159 | # ifdef XTERM_COLORS |
159 | # ifdef XTERM_COLORS |
160 | "rgb:e5/e5/e5", // 7: white (Grey90) |
160 | "rgb:e5/e5/e5", // 7: white (Grey90) |
161 | # else |
161 | # else |
162 | "rgb:fa/eb/d7", // 7: white (AntiqueWhite) |
162 | "rgb:fa/eb/d7", // 7: white (AntiqueWhite) |
163 | # endif |
163 | # endif |
164 | /* high-intensity colors */ |
164 | /* high-intensity colors */ |
165 | # ifdef XTERM_COLORS |
165 | # ifdef XTERM_COLORS |
166 | "rgb:4d/4d/4d", // 8: bright black (Grey30) |
166 | "rgb:4d/4d/4d", // 8: bright black (Grey30) |
… | |
… | |
250 | "rgb:e7/e7/e7", |
250 | "rgb:e7/e7/e7", |
251 | |
251 | |
252 | #ifndef NO_CURSORCOLOR |
252 | #ifndef NO_CURSORCOLOR |
253 | COLOR_CURSOR_BACKGROUND, |
253 | COLOR_CURSOR_BACKGROUND, |
254 | COLOR_CURSOR_FOREGROUND, |
254 | COLOR_CURSOR_FOREGROUND, |
255 | #endif /* ! NO_CURSORCOLOR */ |
255 | #endif /* ! NO_CURSORCOLOR */ |
256 | NULL, /* Color_pointer_fg */ |
256 | NULL, /* Color_pointer_fg */ |
257 | NULL, /* Color_pointer_bg */ |
257 | NULL, /* Color_pointer_bg */ |
258 | NULL, /* Color_border */ |
258 | NULL, /* Color_border */ |
259 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
259 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
260 | NULL, /* Color_BD */ |
260 | NULL, /* Color_BD */ |
261 | NULL, /* Color_IT */ |
261 | NULL, /* Color_IT */ |
262 | NULL, /* Color_UL */ |
262 | NULL, /* Color_UL */ |
263 | NULL, /* Color_RV */ |
263 | NULL, /* Color_RV */ |
264 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
264 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
265 | #if ENABLE_FRILLS |
265 | #if ENABLE_FRILLS |
266 | NULL, // Color_underline |
266 | NULL, // Color_underline |
267 | #endif |
267 | #endif |
268 | #ifdef OPTION_HC |
268 | #ifdef OPTION_HC |
269 | NULL, |
269 | NULL, |
270 | #endif |
270 | #endif |
271 | #ifdef KEEP_SCROLLCOLOR |
271 | #ifdef KEEP_SCROLLCOLOR |
272 | COLOR_SCROLLBAR, |
272 | COLOR_SCROLLBAR, |
273 | COLOR_SCROLLTROUGH, |
273 | COLOR_SCROLLTROUGH, |
274 | #endif /* KEEP_SCROLLCOLOR */ |
274 | #endif /* KEEP_SCROLLCOLOR */ |
275 | #if ENABLE_TRANSPARENCY |
275 | #if ENABLE_TRANSPARENCY |
276 | NULL, |
276 | NULL, |
277 | #endif |
277 | #endif |
278 | #if OFF_FOCUS_FADING |
278 | #if OFF_FOCUS_FADING |
279 | "rgb:00/00/00", |
279 | "rgb:00/00/00", |
280 | #endif |
280 | #endif |
281 | }; |
281 | }; |
282 | |
282 | |
283 | bool |
283 | void |
284 | rxvt_term::init_vars () |
284 | rxvt_term::init_vars () |
285 | { |
285 | { |
286 | pix_colors = // |
286 | pix_colors = pix_colors_focused; |
287 | pix_colors_focused = new rxvt_color [TOTAL_COLORS]; |
|
|
288 | #ifdef OFF_FOCUS_FADING |
|
|
289 | pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; |
|
|
290 | #endif |
|
|
291 | |
|
|
292 | |
287 | |
293 | MEvent.time = CurrentTime; |
288 | MEvent.time = CurrentTime; |
294 | MEvent.button = AnyButton; |
289 | MEvent.button = AnyButton; |
295 | want_refresh = 1; |
290 | want_refresh = 1; |
296 | priv_modes = SavedModes = PrivMode_Default; |
291 | priv_modes = SavedModes = PrivMode_Default; |
… | |
… | |
298 | nrow = 24; |
293 | nrow = 24; |
299 | int_bwidth = INTERNALBORDERWIDTH; |
294 | int_bwidth = INTERNALBORDERWIDTH; |
300 | ext_bwidth = EXTERNALBORDERWIDTH; |
295 | ext_bwidth = EXTERNALBORDERWIDTH; |
301 | lineSpace = LINESPACE; |
296 | lineSpace = LINESPACE; |
302 | saveLines = SAVELINES; |
297 | saveLines = SAVELINES; |
303 | numpix_colors = TOTAL_COLORS; |
|
|
304 | |
298 | |
305 | refresh_type = SLOW_REFRESH; |
299 | refresh_type = SLOW_REFRESH; |
306 | |
300 | |
307 | oldcursor.row = oldcursor.col = -1; |
301 | oldcursor.row = oldcursor.col = -1; |
308 | last_bot = last_state = -1; |
302 | last_bot = last_state = -1; |
… | |
… | |
314 | set_option (Opt_secondaryScreen); |
308 | set_option (Opt_secondaryScreen); |
315 | set_option (Opt_secondaryScroll); |
309 | set_option (Opt_secondaryScroll); |
316 | set_option (Opt_pastableTabs); |
310 | set_option (Opt_pastableTabs); |
317 | set_option (Opt_intensityStyles); |
311 | set_option (Opt_intensityStyles); |
318 | set_option (Opt_iso14755_52); |
312 | set_option (Opt_iso14755_52); |
319 | |
|
|
320 | return true; |
|
|
321 | } |
313 | } |
322 | |
314 | |
323 | void |
315 | void |
324 | rxvt_term::init_secondary () |
316 | rxvt_term::init_secondary () |
325 | { |
317 | { |
… | |
… | |
369 | break; |
361 | break; |
370 | |
362 | |
371 | if (r_argc == argc) |
363 | if (r_argc == argc) |
372 | cmd_argv = NULL; |
364 | cmd_argv = NULL; |
373 | else if (!argv[r_argc + 1]) |
365 | else if (!argv[r_argc + 1]) |
374 | rxvt_fatal ("-e requires an argument\n"); |
366 | rxvt_fatal ("option '-e' requires an argument, aborting.\n"); |
375 | else |
367 | else |
376 | { |
368 | { |
377 | cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); |
369 | cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); |
378 | |
370 | |
379 | for (i = 0; i < argc - r_argc - 1; i++) |
371 | for (i = 0; i < argc - r_argc - 1; i++) |
… | |
… | |
416 | if (rs[Rs_depth]) |
408 | if (rs[Rs_depth]) |
417 | select_visual (strtol (rs[Rs_depth], 0, 0)); |
409 | select_visual (strtol (rs[Rs_depth], 0, 0)); |
418 | #endif |
410 | #endif |
419 | |
411 | |
420 | #ifdef HAVE_AFTERIMAGE |
412 | #ifdef HAVE_AFTERIMAGE |
|
|
413 | set_application_name ((char*)rs[Rs_name]); |
|
|
414 | set_output_threshold (OUTPUT_LEVEL_WARNING); |
421 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
415 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
422 | #endif |
416 | #endif |
423 | free (r_argv); |
417 | free (r_argv); |
424 | |
418 | |
425 | for (int i = NUM_RESOURCES; i--; ) |
419 | for (int i = NUM_RESOURCES; i--; ) |
… | |
… | |
538 | color_aliases (Color_fg); |
532 | color_aliases (Color_fg); |
539 | color_aliases (Color_bg); |
533 | color_aliases (Color_bg); |
540 | #ifndef NO_CURSORCOLOR |
534 | #ifndef NO_CURSORCOLOR |
541 | color_aliases (Color_cursor); |
535 | color_aliases (Color_cursor); |
542 | color_aliases (Color_cursor2); |
536 | color_aliases (Color_cursor2); |
543 | #endif /* NO_CURSORCOLOR */ |
537 | #endif /* NO_CURSORCOLOR */ |
544 | color_aliases (Color_pointer_fg); |
538 | color_aliases (Color_pointer_fg); |
545 | color_aliases (Color_pointer_bg); |
539 | color_aliases (Color_pointer_bg); |
546 | color_aliases (Color_border); |
540 | color_aliases (Color_border); |
547 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
541 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
548 | color_aliases (Color_BD); |
542 | color_aliases (Color_BD); |
549 | color_aliases (Color_UL); |
543 | color_aliases (Color_UL); |
550 | color_aliases (Color_RV); |
544 | color_aliases (Color_RV); |
551 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
545 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
552 | |
546 | |
553 | if (!rs[Rs_color + Color_border]) |
547 | if (!rs[Rs_color + Color_border]) |
554 | rs[Rs_color + Color_border] = rs[Rs_color + Color_bg]; |
548 | rs[Rs_color + Color_border] = rs[Rs_color + Color_bg]; |
555 | |
549 | |
556 | return cmd_argv; |
550 | return cmd_argv; |
… | |
… | |
576 | */ |
570 | */ |
577 | val = rxvt_network_display (rs[Rs_display_name]); |
571 | val = rxvt_network_display (rs[Rs_display_name]); |
578 | rs[Rs_display_name] = (const char *)val; |
572 | rs[Rs_display_name] = (const char *)val; |
579 | |
573 | |
580 | if (val == NULL) |
574 | if (val == NULL) |
581 | #endif /* DISPLAY_IS_IP */ |
575 | #endif /* DISPLAY_IS_IP */ |
582 | val = XDisplayString (dpy); |
576 | val = XDisplayString (dpy); |
583 | |
577 | |
584 | if (rs[Rs_display_name] == NULL) |
578 | if (rs[Rs_display_name] == NULL) |
585 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
579 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
586 | |
580 | |
… | |
… | |
626 | #ifdef HAVE_UNSETENV |
620 | #ifdef HAVE_UNSETENV |
627 | /* avoid passing old settings and confusing term size */ |
621 | /* avoid passing old settings and confusing term size */ |
628 | unsetenv ("LINES"); |
622 | unsetenv ("LINES"); |
629 | unsetenv ("COLUMNS"); |
623 | unsetenv ("COLUMNS"); |
630 | unsetenv ("TERMCAP"); /* terminfo should be okay */ |
624 | unsetenv ("TERMCAP"); /* terminfo should be okay */ |
631 | #endif /* HAVE_UNSETENV */ |
625 | #endif /* HAVE_UNSETENV */ |
632 | } |
626 | } |
633 | |
627 | |
634 | /*----------------------------------------------------------------------*/ |
628 | /*----------------------------------------------------------------------*/ |
635 | /* |
629 | /* |
636 | * This is more or less stolen straight from XFree86 xterm. |
630 | * This is more or less stolen straight from XFree86 xterm. |
… | |
… | |
657 | |
651 | |
658 | this->locale = "C"; |
652 | this->locale = "C"; |
659 | } |
653 | } |
660 | |
654 | |
661 | |
655 | |
662 | this->locale = rxvt_strdup (this->locale); |
656 | this->locale = strdup (this->locale); |
663 | SET_LOCALE (this->locale); |
657 | SET_LOCALE (this->locale); |
664 | mbstate.reset (); |
658 | mbstate.reset (); |
665 | #endif |
659 | #endif |
666 | |
660 | |
667 | #if HAVE_NL_LANGINFO |
661 | #if HAVE_NL_LANGINFO |
… | |
… | |
747 | int i; |
741 | int i; |
748 | |
742 | |
749 | #ifdef OFF_FOCUS_FADING |
743 | #ifdef OFF_FOCUS_FADING |
750 | pix_colors = pix_colors_focused; |
744 | pix_colors = pix_colors_focused; |
751 | #endif |
745 | #endif |
752 | |
746 | |
753 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
747 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
754 | { |
748 | { |
755 | const char *name = rs[Rs_color + i]; |
749 | const char *name = rs[Rs_color + i]; |
756 | |
750 | |
757 | if (!name) |
751 | if (!name) |
… | |
… | |
835 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
829 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
836 | cscroll.a) |
830 | cscroll.a) |
837 | )) |
831 | )) |
838 | alias_color (Color_topShadow, Color_White); |
832 | alias_color (Color_topShadow, Color_White); |
839 | } |
833 | } |
840 | #endif /* KEEP_SCROLLCOLOR */ |
834 | #endif /* KEEP_SCROLLCOLOR */ |
841 | |
835 | |
842 | #ifdef OFF_FOCUS_FADING |
836 | #ifdef OFF_FOCUS_FADING |
843 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
837 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
844 | update_fade_color (i); |
838 | update_fade_color (i); |
845 | #endif |
839 | #endif |
… | |
… | |
853 | if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) |
847 | if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) |
854 | { |
848 | { |
855 | int i = atoi (rs[Rs_color + idx]); |
849 | int i = atoi (rs[Rs_color + idx]); |
856 | |
850 | |
857 | if (i >= 8 && i <= 15) |
851 | if (i >= 8 && i <= 15) |
858 | { /* bright colors */ |
852 | /* bright colors */ |
859 | i -= 8; |
|
|
860 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; |
853 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8]; |
861 | return; |
854 | else if (i >= 0 && i <= 7) |
862 | } |
855 | /* normal colors */ |
863 | |
|
|
864 | if (i >= 0 && i <= 7) /* normal colors */ |
|
|
865 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
856 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
866 | } |
857 | } |
867 | } |
858 | } |
868 | |
859 | |
869 | /*----------------------------------------------------------------------*/ |
860 | /*----------------------------------------------------------------------*/ |
… | |
… | |
1151 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1142 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1152 | { |
1143 | { |
1153 | /* |
1144 | /* |
1154 | * standard System V termios interface |
1145 | * standard System V termios interface |
1155 | */ |
1146 | */ |
1156 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
1147 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1157 | { |
1148 | { |
1158 | // return error - use system defaults, |
1149 | // return error - use system defaults, |
1159 | // where possible, and zero elsewhere |
1150 | // where possible, and zero elsewhere |
1160 | memset (tio, 0, sizeof (ttymode_t)); |
1151 | memset (tio, 0, sizeof (ttymode_t)); |
1161 | |
1152 | |
… | |
… | |
1229 | |
1220 | |
1230 | /* |
1221 | /* |
1231 | * Debugging |
1222 | * Debugging |
1232 | */ |
1223 | */ |
1233 | #ifdef DEBUG_TTYMODE |
1224 | #ifdef DEBUG_TTYMODE |
1234 | #ifdef HAVE_TERMIOS_H |
|
|
1235 | /* c_iflag bits */ |
1225 | /* c_iflag bits */ |
1236 | fprintf (stderr, "Input flags\n"); |
1226 | fprintf (stderr, "Input flags\n"); |
1237 | |
1227 | |
1238 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1228 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1239 | # define FOO(flag,name) \ |
1229 | # define FOO(flag,name) \ |
… | |
… | |
1302 | FOO (VLNEXT, "VLNEXT"); |
1292 | FOO (VLNEXT, "VLNEXT"); |
1303 | # endif |
1293 | # endif |
1304 | |
1294 | |
1305 | fprintf (stderr, "\n"); |
1295 | fprintf (stderr, "\n"); |
1306 | # undef FOO |
1296 | # undef FOO |
1307 | # endif /* HAVE_TERMIOS_H */ |
1297 | #endif /* DEBUG_TTYMODE */ |
1308 | #endif /* DEBUG_TTYMODE */ |
|
|
1309 | } |
1298 | } |
1310 | |
1299 | |
1311 | /*----------------------------------------------------------------------*/ |
1300 | /*----------------------------------------------------------------------*/ |
1312 | /* |
1301 | /* |
1313 | * Run the command in a subprocess and return a file descriptor for the |
1302 | * Run the command in a subprocess and return a file descriptor for the |
… | |
… | |
1346 | else |
1335 | else |
1347 | #endif |
1336 | #endif |
1348 | er = -1; |
1337 | er = -1; |
1349 | |
1338 | |
1350 | rxvt_get_ttymode (&tio, er); |
1339 | rxvt_get_ttymode (&tio, er); |
1351 | SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ |
1340 | /* init terminal attributes */ |
|
|
1341 | cfsetospeed (&tio, BAUDRATE); |
|
|
1342 | cfsetispeed (&tio, BAUDRATE); |
|
|
1343 | tcsetattr (pty->tty, TCSANOW, &tio); |
1352 | pty->set_utf8_mode (enc_utf8); |
1344 | pty->set_utf8_mode (enc_utf8); |
1353 | |
1345 | |
1354 | /* set initial window size */ |
1346 | /* set initial window size */ |
1355 | tt_winch (); |
1347 | tt_winch (); |
1356 | |
1348 | |
… | |
… | |
1416 | rxvt_term::run_child (const char *const *argv) |
1408 | rxvt_term::run_child (const char *const *argv) |
1417 | { |
1409 | { |
1418 | char *login; |
1410 | char *login; |
1419 | |
1411 | |
1420 | if (option (Opt_console)) |
1412 | if (option (Opt_console)) |
|
|
1413 | { |
1421 | { /* be virtual console, fail silently */ |
1414 | /* be virtual console, fail silently */ |
1422 | #ifdef TIOCCONS |
1415 | #ifdef TIOCCONS |
1423 | unsigned int on = 1; |
1416 | unsigned int on = 1; |
1424 | |
1417 | |
1425 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
1418 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
1426 | #elif defined (SRIOCSREDIR) |
1419 | #elif defined (SRIOCSREDIR) |
… | |
… | |
1428 | |
1421 | |
1429 | fd = open (CONSOLE, O_WRONLY, 0); |
1422 | fd = open (CONSOLE, O_WRONLY, 0); |
1430 | if (fd >= 0) |
1423 | if (fd >= 0) |
1431 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
1424 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
1432 | close (fd); |
1425 | close (fd); |
1433 | #endif /* SRIOCSREDIR */ |
1426 | #endif /* SRIOCSREDIR */ |
1434 | } |
1427 | } |
1435 | |
1428 | |
1436 | /* reset signals and spin off the command interpreter */ |
1429 | /* reset signals and spin off the command interpreter */ |
1437 | signal (SIGINT, SIG_DFL); |
1430 | signal (SIGINT, SIG_DFL); |
1438 | signal (SIGQUIT, SIG_DFL); |
1431 | signal (SIGQUIT, SIG_DFL); |
… | |
… | |
1445 | */ |
1438 | */ |
1446 | #ifdef SIGTSTP |
1439 | #ifdef SIGTSTP |
1447 | signal (SIGTSTP, SIG_IGN); |
1440 | signal (SIGTSTP, SIG_IGN); |
1448 | signal (SIGTTIN, SIG_IGN); |
1441 | signal (SIGTTIN, SIG_IGN); |
1449 | signal (SIGTTOU, SIG_IGN); |
1442 | signal (SIGTTOU, SIG_IGN); |
1450 | #endif /* SIGTSTP */ |
1443 | #endif /* SIGTSTP */ |
1451 | |
1444 | |
1452 | // unblock signals (signals are blocked by iom.C |
1445 | // unblock signals (signals are blocked by iom.C |
1453 | sigset_t ss; |
1446 | sigset_t ss; |
1454 | sigemptyset (&ss); |
1447 | sigemptyset (&ss); |
1455 | sigprocmask (SIG_SETMASK, &ss, 0); |
1448 | sigprocmask (SIG_SETMASK, &ss, 0); |