1/**************************************************************************** 2 * Copyright 2018-2022,2023 Thomas E. Dickey * 3 * Copyright 1999-2016,2017 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30/**************************************************************************** 31 * Author: Thomas E. Dickey <dickey@clark.net> 1999-on * 32 ****************************************************************************/ 33 34/* 35 * align_ttype.c -- functions for TERMTYPE 36 * 37 * _nc_align_termtype() 38 * _nc_copy_termtype() 39 * 40 */ 41 42#include <curses.priv.h> 43 44#include <tic.h> 45 46MODULE_ID("$Id: alloc_ttype.c,v 1.51 2023/09/09 23:15:53 tom Exp $") 47 48#if NCURSES_XNAMES 49/* 50 * Merge the a/b lists into dst. Both a/b are sorted (see _nc_extend_names()), 51 * so we do not have to worry about order dependencies. 52 */ 53static int 54merge_names(char **dst, char **a, int na, char **b, int nb) 55{ 56 int n = 0; 57 while (na > 0 && nb > 0) { 58 int cmp = strcmp(*a, *b); 59 if (cmp < 0) { 60 dst[n++] = *a++; 61 na--; 62 } else if (cmp > 0) { 63 dst[n++] = *b++; 64 nb--; 65 } else { 66 dst[n++] = *a; 67 a++, b++; 68 na--, nb--; 69 } 70 } 71 while (na-- > 0) { 72 dst[n++] = *a++; 73 } 74 while (nb-- > 0) { 75 dst[n++] = *b++; 76 } 77 DEBUG(4, ("merge_names -> %d", n)); 78 return n; 79} 80 81static bool 82find_name(char **table, int item, int length, const char *name) 83{ 84 int n; 85 int result = -1; 86 87 for (n = item; n < length; ++n) { 88 if (!strcmp(table[n], name)) { 89 DEBUG(4, ("found name '%s' @%d", name, n)); 90 result = n; 91 break; 92 } 93 } 94 if (result < 0) { 95 DEBUG(4, ("did not find name '%s'", name)); 96 } 97 return (result >= 0); 98} 99 100#define EXTEND_NUM(num, ext) \ 101 DEBUG(4, ("extending " #num " from %d to %d", \ 102 to->num, (unsigned short) (to->num + (ext - to->ext)))); \ 103 to->num = (unsigned short) (to->num + (ext - to->ext)) 104 105static void 106realign_data(TERMTYPE2 *to, char **ext_Names, 107 int ext_Booleans, 108 int ext_Numbers, 109 int ext_Strings) 110{ 111 int n, m, base; 112 int to_Booleans = to->ext_Booleans; 113 int to_Numbers = to->ext_Numbers; 114 int to_Strings = to->ext_Strings; 115 int to1, to2, from; 116 117 DEBUG(4, ("realign_data %d/%d/%d vs %d/%d/%d", 118 ext_Booleans, 119 ext_Numbers, 120 ext_Strings, 121 to->ext_Booleans, 122 to->ext_Numbers, 123 to->ext_Strings)); 124 125 if (to->ext_Booleans != ext_Booleans) { 126 to1 = 0; 127 to2 = to_Booleans + to1; 128 from = 0; 129 EXTEND_NUM(num_Booleans, ext_Booleans); 130 TYPE_REALLOC(NCURSES_SBOOL, to->num_Booleans, to->Booleans); 131 for (n = to->ext_Booleans - 1, 132 m = ext_Booleans - 1, 133 base = to->num_Booleans - (m + 1); m >= 0; m--) { 134 if (find_name(to->ext_Names, to1, to2, ext_Names[m + from])) { 135 to->Booleans[base + m] = to->Booleans[base + n--]; 136 } else { 137 to->Booleans[base + m] = FALSE; 138 } 139 } 140 to->ext_Booleans = UShort(ext_Booleans); 141 } 142 143 if (to->ext_Numbers != ext_Numbers) { 144 to1 = to_Booleans; 145 to2 = to_Numbers + to1; 146 from = ext_Booleans; 147 EXTEND_NUM(num_Numbers, ext_Numbers); 148 TYPE_REALLOC(NCURSES_INT2, to->num_Numbers, to->Numbers); 149 for (n = to->ext_Numbers - 1, 150 m = ext_Numbers - 1, 151 base = to->num_Numbers - (m + 1); m >= 0; m--) { 152 if (find_name(to->ext_Names, to1, to2, ext_Names[m + from])) { 153 to->Numbers[base + m] = to->Numbers[base + n--]; 154 } else { 155 to->Numbers[base + m] = ABSENT_NUMERIC; 156 } 157 } 158 to->ext_Numbers = UShort(ext_Numbers); 159 } 160 161 if (to->ext_Strings != ext_Strings) { 162 to1 = to_Booleans + to_Numbers; 163 to2 = to_Strings + to1; 164 from = ext_Booleans + ext_Numbers; 165 EXTEND_NUM(num_Strings, ext_Strings); 166 TYPE_REALLOC(char *, to->num_Strings, to->Strings); 167 for (n = to->ext_Strings - 1, 168 m = ext_Strings - 1, 169 base = to->num_Strings - (m + 1); m >= 0; m--) { 170 if (find_name(to->ext_Names, to1, to2, ext_Names[m + from])) { 171 to->Strings[base + m] = to->Strings[base + n--]; 172 } else { 173 to->Strings[base + m] = ABSENT_STRING; 174 } 175 } 176 to->ext_Strings = UShort(ext_Strings); 177 } 178} 179 180/* 181 * Returns the first index in ext_Names[] for the given token-type 182 */ 183static unsigned 184_nc_first_ext_name(TERMTYPE2 *tp, int token_type) 185{ 186 unsigned first; 187 188 switch (token_type) { 189 case BOOLEAN: 190 first = 0; 191 break; 192 case NUMBER: 193 first = tp->ext_Booleans; 194 break; 195 case STRING: 196 first = (unsigned) (tp->ext_Booleans + tp->ext_Numbers); 197 break; 198 default: 199 first = 0; 200 break; 201 } 202 return first; 203} 204 205/* 206 * Returns the last index in ext_Names[] for the given token-type 207 */ 208static unsigned 209_nc_last_ext_name(TERMTYPE2 *tp, int token_type) 210{ 211 unsigned last; 212 213 switch (token_type) { 214 case BOOLEAN: 215 last = tp->ext_Booleans; 216 break; 217 case NUMBER: 218 last = (unsigned) (tp->ext_Booleans + tp->ext_Numbers); 219 break; 220 default: 221 case STRING: 222 last = NUM_EXT_NAMES(tp); 223 break; 224 } 225 return last; 226} 227 228/* 229 * Lookup an entry from extended-names, returning -1 if not found 230 */ 231static int 232_nc_find_ext_name(TERMTYPE2 *tp, char *name, int token_type) 233{ 234 unsigned j; 235 unsigned first = _nc_first_ext_name(tp, token_type); 236 unsigned last = _nc_last_ext_name(tp, token_type); 237 238 for (j = first; j < last; j++) { 239 if (!strcmp(name, tp->ext_Names[j])) { 240 return (int) j; 241 } 242 } 243 return -1; 244} 245 246/* 247 * Translate an index into ext_Names[] into the corresponding index into data 248 * (e.g., Booleans[]). 249 */ 250static int 251_nc_ext_data_index(TERMTYPE2 *tp, int n, int token_type) 252{ 253 switch (token_type) { 254 case BOOLEAN: 255 n += (tp->num_Booleans - tp->ext_Booleans); 256 break; 257 case NUMBER: 258 n += (tp->num_Numbers - tp->ext_Numbers) 259 - (tp->ext_Booleans); 260 break; 261 default: 262 case STRING: 263 n += (tp->num_Strings - tp->ext_Strings) 264 - (tp->ext_Booleans + tp->ext_Numbers); 265 } 266 return n; 267} 268 269/* 270 * Adjust tables to remove (not free) an extended name and its corresponding 271 * data. 272 */ 273static bool 274_nc_del_ext_name(TERMTYPE2 *tp, char *name, int token_type) 275{ 276 int first; 277 278 if ((first = _nc_find_ext_name(tp, name, token_type)) >= 0) { 279 int j; 280 int last = (int) NUM_EXT_NAMES(tp) - 1; 281 282 for (j = first; j < last; j++) { 283 tp->ext_Names[j] = tp->ext_Names[j + 1]; 284 } 285 first = _nc_ext_data_index(tp, first, token_type); 286 switch (token_type) { 287 case BOOLEAN: 288 last = tp->num_Booleans - 1; 289 for (j = first; j < last; j++) 290 tp->Booleans[j] = tp->Booleans[j + 1]; 291 tp->ext_Booleans--; 292 tp->num_Booleans--; 293 break; 294 case NUMBER: 295 last = tp->num_Numbers - 1; 296 for (j = first; j < last; j++) 297 tp->Numbers[j] = tp->Numbers[j + 1]; 298 tp->ext_Numbers--; 299 tp->num_Numbers--; 300 break; 301 case STRING: 302 last = tp->num_Strings - 1; 303 for (j = first; j < last; j++) 304 tp->Strings[j] = tp->Strings[j + 1]; 305 tp->ext_Strings--; 306 tp->num_Strings--; 307 break; 308 } 309 return TRUE; 310 } 311 return FALSE; 312} 313 314/* 315 * Adjust tables to insert an extended name, making room for new data. The 316 * index into the corresponding data array is returned. 317 */ 318static int 319_nc_ins_ext_name(TERMTYPE2 *tp, char *name, int token_type) 320{ 321 unsigned first = _nc_first_ext_name(tp, token_type); 322 unsigned last = _nc_last_ext_name(tp, token_type); 323 unsigned total = NUM_EXT_NAMES(tp) + 1; 324 unsigned j, k; 325 326 for (j = first; j < last; j++) { 327 int cmp = strcmp(name, tp->ext_Names[j]); 328 if (cmp == 0) 329 /* already present */ 330 return _nc_ext_data_index(tp, (int) j, token_type); 331 if (cmp < 0) { 332 break; 333 } 334 } 335 336 TYPE_REALLOC(char *, total, tp->ext_Names); 337 for (k = total - 1; k > j; k--) 338 tp->ext_Names[k] = tp->ext_Names[k - 1]; 339 tp->ext_Names[j] = name; 340 j = (unsigned) _nc_ext_data_index(tp, (int) j, token_type); 341 342 switch (token_type) { 343 case BOOLEAN: 344 tp->ext_Booleans++; 345 tp->num_Booleans++; 346 TYPE_REALLOC(NCURSES_SBOOL, tp->num_Booleans, tp->Booleans); 347 for (k = (unsigned) (tp->num_Booleans - 1); k > j; k--) 348 tp->Booleans[k] = tp->Booleans[k - 1]; 349 break; 350 case NUMBER: 351 tp->ext_Numbers++; 352 tp->num_Numbers++; 353 TYPE_REALLOC(NCURSES_INT2, tp->num_Numbers, tp->Numbers); 354 for (k = (unsigned) (tp->num_Numbers - 1); k > j; k--) 355 tp->Numbers[k] = tp->Numbers[k - 1]; 356 break; 357 case STRING: 358 tp->ext_Strings++; 359 tp->num_Strings++; 360 TYPE_REALLOC(char *, tp->num_Strings, tp->Strings); 361 for (k = (unsigned) (tp->num_Strings - 1); k > j; k--) 362 tp->Strings[k] = tp->Strings[k - 1]; 363 break; 364 } 365 return (int) j; 366} 367 368/* 369 * Look for strings that are marked cancelled, which happen to be the same name 370 * as a boolean or number. We'll get this as a special case when we get a 371 * cancellation of a name that is inherited from another entry. 372 */ 373static void 374adjust_cancels(TERMTYPE2 *to, TERMTYPE2 *from) 375{ 376 int first = to->ext_Booleans + to->ext_Numbers; 377 int last = first + to->ext_Strings; 378 int j, k; 379 380 DEBUG(3, (T_CALLED("adjust_cancels(%s), from(%s)"), 381 NonNull(to->term_names), 382 NonNull(from->term_names))); 383 for (j = first; j < last;) { 384 char *name = to->ext_Names[j]; 385 int j_str = to->num_Strings - first - to->ext_Strings; 386 387 if (to->Strings[j + j_str] == CANCELLED_STRING) { 388 if (_nc_find_ext_name(from, to->ext_Names[j], BOOLEAN) >= 0) { 389 if (_nc_del_ext_name(to, name, STRING) 390 || _nc_del_ext_name(to, name, NUMBER)) { 391 k = _nc_ins_ext_name(to, name, BOOLEAN); 392 to->Booleans[k] = FALSE; 393 } else { 394 j++; 395 } 396 } else if (_nc_find_ext_name(from, to->ext_Names[j], NUMBER) >= 0) { 397 if (_nc_del_ext_name(to, name, STRING) 398 || _nc_del_ext_name(to, name, BOOLEAN)) { 399 k = _nc_ins_ext_name(to, name, NUMBER); 400 to->Numbers[k] = CANCELLED_NUMERIC; 401 } else { 402 j++; 403 } 404 } else if (_nc_find_ext_name(from, to->ext_Names[j], STRING) >= 0) { 405 if (_nc_del_ext_name(to, name, NUMBER) 406 || _nc_del_ext_name(to, name, BOOLEAN)) { 407 k = _nc_ins_ext_name(to, name, STRING); 408 to->Strings[k] = CANCELLED_STRING; 409 } else { 410 j++; 411 } 412 } else { 413 j++; 414 } 415 } else { 416 j++; 417 } 418 } 419 DEBUG(3, (T_RETURN(""))); 420} 421 422NCURSES_EXPORT(void) 423_nc_align_termtype(TERMTYPE2 *to, TERMTYPE2 *from) 424{ 425 int na; 426 int nb; 427 char **ext_Names; 428 429 na = to ? ((int) NUM_EXT_NAMES(to)) : 0; 430 nb = from ? ((int) NUM_EXT_NAMES(from)) : 0; 431 432 DEBUG(2, (T_CALLED("_nc_align_termtype to(%d:%s), from(%d:%s)"), 433 na, to ? NonNull(to->term_names) : "?", 434 nb, from ? NonNull(from->term_names) : "?")); 435 436 if (to != NULL && from != NULL && (na != 0 || nb != 0)) { 437 int ext_Booleans, ext_Numbers, ext_Strings; 438 bool used_ext_Names = FALSE; 439 440 if ((na == nb) /* check if the arrays are equivalent */ 441 &&(to->ext_Booleans == from->ext_Booleans) 442 && (to->ext_Numbers == from->ext_Numbers) 443 && (to->ext_Strings == from->ext_Strings)) { 444 int n; 445 bool same; 446 447 for (n = 0, same = TRUE; n < na; n++) { 448 if (strcmp(to->ext_Names[n], from->ext_Names[n])) { 449 same = FALSE; 450 break; 451 } 452 } 453 if (same) { 454 DEBUG(2, (T_RETURN(""))); 455 return; 456 } 457 } 458 /* 459 * This is where we pay for having a simple extension representation. 460 * Allocate a new ext_Names array and merge the two ext_Names arrays 461 * into it, updating to's counts for booleans, etc. Fortunately we do 462 * this only for the terminfo compiler (tic) and comparer (infocmp). 463 */ 464 TYPE_MALLOC(char *, (size_t)(na + nb), ext_Names); 465 466 if (to->ext_Strings && (from->ext_Booleans + from->ext_Numbers)) 467 adjust_cancels(to, from); 468 469 if (from->ext_Strings && (to->ext_Booleans + to->ext_Numbers)) 470 adjust_cancels(from, to); 471 472 ext_Booleans = merge_names(ext_Names, 473 to->ext_Names, 474 to->ext_Booleans, 475 from->ext_Names, 476 from->ext_Booleans); 477 ext_Numbers = merge_names(ext_Names + ext_Booleans, 478 to->ext_Names 479 + to->ext_Booleans, 480 to->ext_Numbers, 481 from->ext_Names 482 + from->ext_Booleans, 483 from->ext_Numbers); 484 ext_Strings = merge_names(ext_Names + ext_Numbers + ext_Booleans, 485 to->ext_Names 486 + to->ext_Booleans 487 + to->ext_Numbers, 488 to->ext_Strings, 489 from->ext_Names 490 + from->ext_Booleans 491 + from->ext_Numbers, 492 from->ext_Strings); 493 /* 494 * Now we must reallocate the Booleans, etc., to allow the data to be 495 * overlaid. 496 */ 497 if (na != (ext_Booleans + ext_Numbers + ext_Strings)) { 498 realign_data(to, ext_Names, ext_Booleans, ext_Numbers, ext_Strings); 499 FreeIfNeeded(to->ext_Names); 500 to->ext_Names = ext_Names; 501 DEBUG(2, ("realigned %d extended names for '%s' (to)", 502 NUM_EXT_NAMES(to), to->term_names)); 503 used_ext_Names = TRUE; 504 } 505 if (nb != (ext_Booleans + ext_Numbers + ext_Strings)) { 506 nb = (ext_Booleans + ext_Numbers + ext_Strings); 507 realign_data(from, ext_Names, ext_Booleans, ext_Numbers, ext_Strings); 508 TYPE_REALLOC(char *, (size_t) nb, from->ext_Names); 509 memcpy(from->ext_Names, ext_Names, sizeof(char *) * (size_t) nb); 510 DEBUG(2, ("realigned %d extended names for '%s' (from)", 511 NUM_EXT_NAMES(from), from->term_names)); 512 } 513 if (!used_ext_Names) 514 free(ext_Names); 515 } 516 DEBUG(2, (T_RETURN(""))); 517} 518#endif 519 520#define srcINT 1 521#define dstINT 2 522 523/* 524 * TERMTYPE and TERMTYPE2 differ only with regard to the values in Numbers. 525 * Use 'mode' to decide which to use. 526 */ 527static void 528copy_termtype(TERMTYPE2 *dst, const TERMTYPE2 *src, int mode) 529{ 530 unsigned i; 531 int pass; 532 char *new_table; 533 size_t new_table_size; 534#if NCURSES_EXT_NUMBERS 535 short *oldptr = 0; 536 int *newptr = 0; 537#endif 538 539 DEBUG(2, (T_CALLED("copy_termtype(dst=%p, src=%p, mode=%d)"), (void *) 540 dst, (const void *) src, mode)); 541 *dst = *src; /* ...to copy the sizes and string-tables */ 542 543 TYPE_MALLOC(NCURSES_SBOOL, NUM_BOOLEANS(dst), dst->Booleans); 544 TYPE_MALLOC(char *, NUM_STRINGS(dst), dst->Strings); 545 546 memcpy(dst->Booleans, 547 src->Booleans, 548 NUM_BOOLEANS(dst) * sizeof(dst->Booleans[0])); 549 memcpy(dst->Strings, 550 src->Strings, 551 NUM_STRINGS(dst) * sizeof(dst->Strings[0])); 552 553 new_table = NULL; 554 new_table_size = 0; 555 for (pass = 0; pass < 2; ++pass) { 556 size_t str_size = 0; 557 if (src->term_names != NULL) { 558 if (pass) { 559 dst->term_names = new_table + str_size; 560 _nc_STRCPY(dst->term_names + str_size, 561 src->term_names, 562 new_table_size - str_size); 563 } 564 str_size += strlen(src->term_names) + 1; 565 } 566 for_each_string(i, src) { 567 if (VALID_STRING(src->Strings[i])) { 568 if (pass) { 569 _nc_STRCPY(new_table + str_size, 570 src->Strings[i], 571 new_table_size - str_size); 572 dst->Strings[i] = new_table + str_size; 573 } 574 str_size += strlen(src->Strings[i]) + 1; 575 } 576 } 577 if (pass) { 578 dst->str_table = new_table; 579 } else { 580 ++str_size; 581 if ((new_table = malloc(str_size)) == NULL) 582 _nc_err_abort(MSG_NO_MEMORY); 583 new_table_size = str_size; 584 } 585 } 586 587#if NCURSES_EXT_NUMBERS 588 if ((mode & dstINT) == 0) { 589 DEBUG(2, ("...convert int ->short")); 590 TYPE_MALLOC(short, NUM_NUMBERS(dst), oldptr); 591 ((TERMTYPE *) dst)->Numbers = oldptr; 592 } else { 593 DEBUG(2, ("...copy without changing size")); 594 TYPE_MALLOC(int, NUM_NUMBERS(dst), newptr); 595 dst->Numbers = newptr; 596 } 597 if ((mode == srcINT) && (oldptr != 0)) { 598 DEBUG(2, ("...copy int ->short")); 599 for (i = 0; i < NUM_NUMBERS(dst); ++i) { 600 if (src->Numbers[i] > MAX_OF_TYPE(short)) { 601 oldptr[i] = MAX_OF_TYPE(short); 602 } else { 603 oldptr[i] = (short) src->Numbers[i]; 604 } 605 } 606 } else if ((mode == dstINT) && (newptr != 0)) { 607 DEBUG(2, ("...copy short ->int")); 608 for (i = 0; i < NUM_NUMBERS(dst); ++i) { 609 newptr[i] = ((const short *) (src->Numbers))[i]; 610 } 611 } else { 612 DEBUG(2, ("...copy %s without change", 613 (mode & dstINT) 614 ? "int" 615 : "short")); 616 memcpy(dst->Numbers, 617 src->Numbers, 618 NUM_NUMBERS(dst) * ((mode & dstINT) 619 ? sizeof(int) 620 : sizeof(short))); 621 } 622#else 623 (void) mode; 624 TYPE_MALLOC(short, NUM_NUMBERS(dst), dst->Numbers); 625 memcpy(dst->Numbers, 626 src->Numbers, 627 NUM_NUMBERS(dst) * sizeof(dst->Numbers[0])); 628#endif 629 630#if NCURSES_XNAMES 631 if ((i = NUM_EXT_NAMES(src)) != 0) { 632 TYPE_MALLOC(char *, i, dst->ext_Names); 633 memcpy(dst->ext_Names, src->ext_Names, i * sizeof(char *)); 634 635 new_table = NULL; 636 new_table_size = 0; 637 for (pass = 0; pass < 2; ++pass) { 638 size_t str_size = 0; 639 char *raw_data = src->ext_str_table; 640 if (raw_data != NULL) { 641 for (i = 0; i < src->ext_Strings; ++i) { 642 size_t skip = strlen(raw_data) + 1; 643 if (skip != 1) { 644 if (pass) { 645 _nc_STRCPY(new_table + str_size, 646 raw_data, 647 new_table_size - str_size); 648 } 649 str_size += skip; 650 raw_data += skip; 651 } 652 } 653 } 654 for (i = 0; i < NUM_EXT_NAMES(dst); ++i) { 655 if (VALID_STRING(src->ext_Names[i])) { 656 if (pass) { 657 _nc_STRCPY(new_table + str_size, 658 src->ext_Names[i], 659 new_table_size - str_size); 660 dst->ext_Names[i] = new_table + str_size; 661 } 662 str_size += strlen(src->ext_Names[i]) + 1; 663 } 664 } 665 if (pass) { 666 dst->ext_str_table = new_table; 667 } else { 668 ++str_size; 669 if ((new_table = calloc(str_size, 1)) == NULL) 670 _nc_err_abort(MSG_NO_MEMORY); 671 new_table_size = str_size; 672 } 673 } 674 } else { 675 dst->ext_Names = 0; 676 } 677#endif 678 (void) new_table_size; 679 DEBUG(2, (T_RETURN(""))); 680} 681 682NCURSES_EXPORT(void) 683_nc_copy_termtype(TERMTYPE *dst, const TERMTYPE *src) 684{ 685 DEBUG(2, (T_CALLED("_nc_copy_termtype(dst=%p, src=%p)"), (void *) dst, 686 (const void *) src)); 687 copy_termtype((TERMTYPE2 *) dst, (const TERMTYPE2 *) src, 0); 688 DEBUG(2, (T_RETURN(""))); 689} 690 691#if NCURSES_EXT_NUMBERS 692NCURSES_EXPORT(void) 693_nc_copy_termtype2(TERMTYPE2 *dst, const TERMTYPE2 *src) 694{ 695 DEBUG(2, (T_CALLED("_nc_copy_termtype2(dst=%p, src=%p)"), (void *) dst, 696 (const void *) src)); 697 copy_termtype(dst, src, srcINT | dstINT); 698 DEBUG(2, (T_RETURN(""))); 699} 700 701/* 702 * Use this for exporting the internal TERMTYPE2 to the legacy format used via 703 * the CUR macro by applications. 704 */ 705NCURSES_EXPORT(void) 706_nc_export_termtype2(TERMTYPE *dst, const TERMTYPE2 *src) 707{ 708 DEBUG(2, (T_CALLED("_nc_export_termtype2(dst=%p, src=%p)"), (void *) 709 dst, (const void *) src)); 710 copy_termtype((TERMTYPE2 *) dst, src, srcINT); 711 DEBUG(2, (T_RETURN(""))); 712} 713#endif /* NCURSES_EXT_NUMBERS */ 714