| 1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms are permitted |
| 6 | * provided that the above copyright notice and this paragraph are |
| 7 | * duplicated in all such forms and that any documentation, |
| 8 | * advertising materials, and other materials related to such |
| 9 | * distribution and use acknowledge that the software was developed |
| 10 | * by the University of California, Berkeley. The name of the |
| 11 | * University may not be used to endorse or promote products derived |
| 12 | * from this software without specific prior written permission. |
| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 16 | */ |
| 17 | |
| 18 | #ifndef lint |
| 19 | static char sccsid[] = "@(#)input.c 5.3 (Berkeley) %G%"; |
| 20 | #endif /* not lint */ |
| 21 | |
| 22 | #include <stdio.h> |
| 23 | #include <ctype.h> |
| 24 | #include "error.h" |
| 25 | |
| 26 | int wordc; /* how long the current error message is */ |
| 27 | char **wordv; /* the actual error message */ |
| 28 | |
| 29 | int nerrors; |
| 30 | int language; |
| 31 | |
| 32 | Errorclass onelong(); |
| 33 | Errorclass cpp(); |
| 34 | Errorclass pccccom(); /* Portable C Compiler C Compiler */ |
| 35 | Errorclass richieccom(); /* Richie Compiler for 11 */ |
| 36 | Errorclass lint0(); |
| 37 | Errorclass lint1(); |
| 38 | Errorclass lint2(); |
| 39 | Errorclass lint3(); |
| 40 | Errorclass make(); |
| 41 | Errorclass f77(); |
| 42 | Errorclass pi(); |
| 43 | Errorclass ri(); |
| 44 | Errorclass troff(); |
| 45 | Errorclass mod2(); |
| 46 | /* |
| 47 | * Eat all of the lines in the input file, attempting to categorize |
| 48 | * them by their various flavors |
| 49 | */ |
| 50 | static char inbuffer[BUFSIZ]; |
| 51 | |
| 52 | eaterrors(r_errorc, r_errorv) |
| 53 | int *r_errorc; |
| 54 | Eptr **r_errorv; |
| 55 | { |
| 56 | extern boolean piflag; |
| 57 | Errorclass errorclass = C_SYNC; |
| 58 | |
| 59 | for (;;){ |
| 60 | if (fgets(inbuffer, BUFSIZ, errorfile) == NULL) |
| 61 | break; |
| 62 | wordvbuild(inbuffer, &wordc, &wordv); |
| 63 | /* |
| 64 | * for convience, convert wordv to be 1 based, instead |
| 65 | * of 0 based. |
| 66 | */ |
| 67 | wordv -= 1; |
| 68 | if ( wordc > 0 && |
| 69 | ((( errorclass = onelong() ) != C_UNKNOWN) |
| 70 | || (( errorclass = cpp() ) != C_UNKNOWN) |
| 71 | || (( errorclass = pccccom() ) != C_UNKNOWN) |
| 72 | || (( errorclass = richieccom() ) != C_UNKNOWN) |
| 73 | || (( errorclass = lint0() ) != C_UNKNOWN) |
| 74 | || (( errorclass = lint1() ) != C_UNKNOWN) |
| 75 | || (( errorclass = lint2() ) != C_UNKNOWN) |
| 76 | || (( errorclass = lint3() ) != C_UNKNOWN) |
| 77 | || (( errorclass = make() ) != C_UNKNOWN) |
| 78 | || (( errorclass = f77() ) != C_UNKNOWN) |
| 79 | || ((errorclass = pi() ) != C_UNKNOWN) |
| 80 | || (( errorclass = ri() )!= C_UNKNOWN) |
| 81 | || (( errorclass = mod2() )!= C_UNKNOWN) |
| 82 | || (( errorclass = troff() )!= C_UNKNOWN)) |
| 83 | ) ; |
| 84 | else |
| 85 | errorclass = catchall(); |
| 86 | if (wordc) |
| 87 | erroradd(wordc, wordv+1, errorclass, C_UNKNOWN); |
| 88 | } |
| 89 | #ifdef FULLDEBUG |
| 90 | printf("%d errorentrys\n", nerrors); |
| 91 | #endif |
| 92 | arrayify(r_errorc, r_errorv, er_head); |
| 93 | } |
| 94 | |
| 95 | /* |
| 96 | * create a new error entry, given a zero based array and count |
| 97 | */ |
| 98 | erroradd(errorlength, errorv, errorclass, errorsubclass) |
| 99 | int errorlength; |
| 100 | char **errorv; |
| 101 | Errorclass errorclass; |
| 102 | Errorclass errorsubclass; |
| 103 | { |
| 104 | reg Eptr newerror; |
| 105 | reg char *cp; |
| 106 | |
| 107 | if (errorclass == C_TRUE){ |
| 108 | /* check canonicalization of the second argument*/ |
| 109 | for(cp = errorv[1]; *cp && isdigit(*cp); cp++) |
| 110 | continue; |
| 111 | errorclass = (*cp == '\0') ? C_TRUE : C_NONSPEC; |
| 112 | #ifdef FULLDEBUG |
| 113 | if (errorclass != C_TRUE) |
| 114 | printf("The 2nd word, \"%s\" is not a number.\n", |
| 115 | errorv[1]); |
| 116 | #endif |
| 117 | } |
| 118 | if (errorlength > 0){ |
| 119 | newerror = (Eptr)Calloc(1, sizeof(Edesc)); |
| 120 | newerror->error_language = language; /* language is global */ |
| 121 | newerror->error_text = errorv; |
| 122 | newerror->error_lgtext = errorlength; |
| 123 | if (errorclass == C_TRUE) |
| 124 | newerror->error_line = atoi(errorv[1]); |
| 125 | newerror->error_e_class = errorclass; |
| 126 | newerror->error_s_class = errorsubclass; |
| 127 | switch(newerror->error_e_class = discardit(newerror)){ |
| 128 | case C_SYNC: nsyncerrors++; break; |
| 129 | case C_DISCARD: ndiscard++; break; |
| 130 | case C_NULLED: nnulled++; break; |
| 131 | case C_NONSPEC: nnonspec++; break; |
| 132 | case C_THISFILE: nthisfile++; break; |
| 133 | case C_TRUE: ntrue++; break; |
| 134 | case C_UNKNOWN: nunknown++; break; |
| 135 | case C_IGNORE: nignore++; break; |
| 136 | } |
| 137 | newerror->error_next = er_head; |
| 138 | er_head = newerror; |
| 139 | newerror->error_no = nerrors++; |
| 140 | } /* length > 0 */ |
| 141 | } |
| 142 | |
| 143 | Errorclass onelong() |
| 144 | { |
| 145 | char **nwordv; |
| 146 | if ( (wordc == 1) && (language != INLD) ){ |
| 147 | /* |
| 148 | * We have either: |
| 149 | * a) file name from cc |
| 150 | * b) Assembler telling world that it is complaining |
| 151 | * c) Noise from make ("Stop.") |
| 152 | * c) Random noise |
| 153 | */ |
| 154 | wordc = 0; |
| 155 | if (strcmp(wordv[1], "Stop.") == 0){ |
| 156 | language = INMAKE; return(C_SYNC); |
| 157 | } |
| 158 | if (strcmp(wordv[1], "Assembler:") == 0){ |
| 159 | /* assembler always alerts us to what happened*/ |
| 160 | language = INAS; return(C_SYNC); |
| 161 | } else |
| 162 | if (strcmp(wordv[1], "Undefined:") == 0){ |
| 163 | /* loader complains about unknown symbols*/ |
| 164 | language = INLD; return(C_SYNC); |
| 165 | } |
| 166 | if (lastchar(wordv[1]) == ':'){ |
| 167 | /* cc tells us what file we are in */ |
| 168 | currentfilename = wordv[1]; |
| 169 | (void)substitute(currentfilename, ':', '\0'); |
| 170 | language = INCC; return(C_SYNC); |
| 171 | } |
| 172 | } else |
| 173 | if ( (wordc == 1) && (language == INLD) ){ |
| 174 | nwordv = (char **)Calloc(4, sizeof(char *)); |
| 175 | nwordv[0] = "ld:"; |
| 176 | nwordv[1] = wordv[1]; |
| 177 | nwordv[2] = "is"; |
| 178 | nwordv[3] = "undefined."; |
| 179 | wordc = 4; |
| 180 | wordv = nwordv - 1; |
| 181 | return(C_NONSPEC); |
| 182 | } else |
| 183 | if (wordc == 1){ |
| 184 | return(C_SYNC); |
| 185 | } |
| 186 | return(C_UNKNOWN); |
| 187 | } /* end of one long */ |
| 188 | |
| 189 | Errorclass cpp() |
| 190 | { |
| 191 | /* |
| 192 | * Now attempt a cpp error message match |
| 193 | * Examples: |
| 194 | * ./morse.h: 23: undefined control |
| 195 | * morsesend.c: 229: MAGNIBBL: argument mismatch |
| 196 | * morsesend.c: 237: MAGNIBBL: argument mismatch |
| 197 | * test1.c: 6: undefined control |
| 198 | */ |
| 199 | if ( (language != INLD) /* loader errors have almost same fmt*/ |
| 200 | && (lastchar(wordv[1]) == ':') |
| 201 | && (isdigit(firstchar(wordv[2]))) |
| 202 | && (lastchar(wordv[2]) == ':') ){ |
| 203 | language = INCPP; |
| 204 | clob_last(wordv[1], '\0'); |
| 205 | clob_last(wordv[2], '\0'); |
| 206 | return(C_TRUE); |
| 207 | } |
| 208 | return(C_UNKNOWN); |
| 209 | } /*end of cpp*/ |
| 210 | |
| 211 | Errorclass pccccom() |
| 212 | { |
| 213 | /* |
| 214 | * Now attempt a ccom error message match: |
| 215 | * Examples: |
| 216 | * "morsesend.c", line 237: operands of & have incompatible types |
| 217 | * "test.c", line 7: warning: old-fashioned initialization: use = |
| 218 | * "subdir.d/foo2.h", line 1: illegal initialization |
| 219 | */ |
| 220 | if ( (firstchar(wordv[1]) == '"') |
| 221 | && (lastchar(wordv[1]) == ',') |
| 222 | && (next_lastchar(wordv[1]) == '"') |
| 223 | && (strcmp(wordv[2],"line") == 0) |
| 224 | && (isdigit(firstchar(wordv[3]))) |
| 225 | && (lastchar(wordv[3]) == ':') ){ |
| 226 | clob_last(wordv[1], '\0'); /* drop last , */ |
| 227 | clob_last(wordv[1], '\0'); /* drop last " */ |
| 228 | wordv[1]++; /* drop first " */ |
| 229 | clob_last(wordv[3], '\0'); /* drop : on line number */ |
| 230 | wordv[2] = wordv[1]; /* overwrite "line" */ |
| 231 | wordv++; /*compensate*/ |
| 232 | wordc--; |
| 233 | currentfilename = wordv[1]; |
| 234 | language = INCC; |
| 235 | return(C_TRUE); |
| 236 | } |
| 237 | return(C_UNKNOWN); |
| 238 | } /* end of ccom */ |
| 239 | /* |
| 240 | * Do the error message from the Richie C Compiler for the PDP11, |
| 241 | * which has this source: |
| 242 | * |
| 243 | * if (filename[0]) |
| 244 | * fprintf(stderr, "%s:", filename); |
| 245 | * fprintf(stderr, "%d: ", line); |
| 246 | * |
| 247 | */ |
| 248 | Errorclass richieccom() |
| 249 | { |
| 250 | reg char *cp; |
| 251 | reg char **nwordv; |
| 252 | char *file; |
| 253 | |
| 254 | if (lastchar(wordv[1]) == ':'){ |
| 255 | cp = wordv[1] + strlen(wordv[1]) - 1; |
| 256 | while (isdigit(*--cp)) |
| 257 | continue; |
| 258 | if (*cp == ':'){ |
| 259 | clob_last(wordv[1], '\0'); /* last : */ |
| 260 | *cp = '\0'; /* first : */ |
| 261 | file = wordv[1]; |
| 262 | nwordv = wordvsplice(1, wordc, wordv+1); |
| 263 | nwordv[0] = file; |
| 264 | nwordv[1] = cp + 1; |
| 265 | wordc += 1; |
| 266 | wordv = nwordv - 1; |
| 267 | language = INCC; |
| 268 | currentfilename = wordv[1]; |
| 269 | return(C_TRUE); |
| 270 | } |
| 271 | } |
| 272 | return(C_UNKNOWN); |
| 273 | } |
| 274 | |
| 275 | Errorclass lint0() |
| 276 | { |
| 277 | reg char **nwordv; |
| 278 | char *line, *file; |
| 279 | /* |
| 280 | * Attempt a match for the new lint style normal compiler |
| 281 | * error messages, of the form |
| 282 | * |
| 283 | * printf("%s(%d): %s\n", filename, linenumber, message); |
| 284 | */ |
| 285 | if (wordc >= 2){ |
| 286 | if ( (lastchar(wordv[1]) == ':') |
| 287 | && (next_lastchar(wordv[1]) == ')') |
| 288 | ) { |
| 289 | clob_last(wordv[1], '\0'); /* colon */ |
| 290 | if (persperdexplode(wordv[1], &line, &file)){ |
| 291 | nwordv = wordvsplice(1, wordc, wordv+1); |
| 292 | nwordv[0] = file; /* file name */ |
| 293 | nwordv[1] = line; /* line number */ |
| 294 | wordc += 1; |
| 295 | wordv = nwordv - 1; |
| 296 | language = INLINT; |
| 297 | return(C_TRUE); |
| 298 | } |
| 299 | wordv[1][strlen(wordv[1])] = ':'; |
| 300 | } |
| 301 | } |
| 302 | return (C_UNKNOWN); |
| 303 | } |
| 304 | |
| 305 | Errorclass lint1() |
| 306 | { |
| 307 | char *line1, *line2; |
| 308 | char *file1, *file2; |
| 309 | char **nwordv1, **nwordv2; |
| 310 | |
| 311 | /* |
| 312 | * Now, attempt a match for the various errors that lint |
| 313 | * can complain about. |
| 314 | * |
| 315 | * Look first for type 1 lint errors |
| 316 | */ |
| 317 | if (wordc > 1 && strcmp(wordv[wordc-1], "::") == 0){ |
| 318 | /* |
| 319 | * %.7s, arg. %d used inconsistently %s(%d) :: %s(%d) |
| 320 | * %.7s value used inconsistently %s(%d) :: %s(%d) |
| 321 | * %.7s multiply declared %s(%d) :: %s(%d) |
| 322 | * %.7s value declared inconsistently %s(%d) :: %s(%d) |
| 323 | * %.7s function value type must be declared before use %s(%d) :: %s(%d) |
| 324 | */ |
| 325 | language = INLINT; |
| 326 | if (wordc > 2 |
| 327 | && (persperdexplode(wordv[wordc], &line2, &file2)) |
| 328 | && (persperdexplode(wordv[wordc-2], &line1, &file1)) ){ |
| 329 | nwordv1 = wordvsplice(2, wordc, wordv+1); |
| 330 | nwordv2 = wordvsplice(2, wordc, wordv+1); |
| 331 | nwordv1[0] = file1; nwordv1[1] = line1; |
| 332 | erroradd(wordc+2, nwordv1, C_TRUE, C_DUPL); /* takes 0 based*/ |
| 333 | nwordv2[0] = file2; nwordv2[1] = line2; |
| 334 | wordc = wordc + 2; |
| 335 | wordv = nwordv2 - 1; /* 1 based */ |
| 336 | return(C_TRUE); |
| 337 | } |
| 338 | } |
| 339 | return(C_UNKNOWN); |
| 340 | } /* end of lint 1*/ |
| 341 | |
| 342 | Errorclass lint2() |
| 343 | { |
| 344 | char *file; |
| 345 | char *line; |
| 346 | char **nwordv; |
| 347 | /* |
| 348 | * Look for type 2 lint errors |
| 349 | * |
| 350 | * %.7s used( %s(%d) ), but not defined |
| 351 | * %.7s defined( %s(%d) ), but never used |
| 352 | * %.7s declared( %s(%d) ), but never used or defined |
| 353 | * |
| 354 | * bufp defined( "./metric.h"(10) ), but never used |
| 355 | */ |
| 356 | if ( (lastchar(wordv[2]) == '(' /* ')' */ ) |
| 357 | && (strcmp(wordv[4], "),") == 0) ){ |
| 358 | language = INLINT; |
| 359 | if (persperdexplode(wordv[3], &line, &file)){ |
| 360 | nwordv = wordvsplice(2, wordc, wordv+1); |
| 361 | nwordv[0] = file; nwordv[1] = line; |
| 362 | wordc = wordc + 2; |
| 363 | wordv = nwordv - 1; /* 1 based */ |
| 364 | return(C_TRUE); |
| 365 | } |
| 366 | } |
| 367 | return(C_UNKNOWN); |
| 368 | } /* end of lint 2*/ |
| 369 | |
| 370 | char *Lint31[4] = {"returns", "value", "which", "is"}; |
| 371 | char *Lint32[6] = {"value", "is", "used,", "but", "none", "returned"}; |
| 372 | Errorclass lint3() |
| 373 | { |
| 374 | if ( (wordvcmp(wordv+2, 4, Lint31) == 0) |
| 375 | || (wordvcmp(wordv+2, 6, Lint32) == 0) ){ |
| 376 | language = INLINT; |
| 377 | return(C_NONSPEC); |
| 378 | } |
| 379 | return(C_UNKNOWN); |
| 380 | } |
| 381 | |
| 382 | /* |
| 383 | * Special word vectors for use by F77 recognition |
| 384 | */ |
| 385 | char *F77_fatal[3] = {"Compiler", "error", "line"}; |
| 386 | char *F77_error[3] = {"Error", "on", "line"}; |
| 387 | char *F77_warning[3] = {"Warning", "on", "line"}; |
| 388 | char *F77_no_ass[3] = {"Error.","No","assembly."}; |
| 389 | f77() |
| 390 | { |
| 391 | char **nwordv; |
| 392 | /* |
| 393 | * look for f77 errors: |
| 394 | * Error messages from /usr/src/cmd/f77/error.c, with |
| 395 | * these printf formats: |
| 396 | * |
| 397 | * Compiler error line %d of %s: %s |
| 398 | * Error on line %d of %s: %s |
| 399 | * Warning on line %d of %s: %s |
| 400 | * Error. No assembly. |
| 401 | */ |
| 402 | if (wordc == 3 && wordvcmp(wordv+1, 3, F77_no_ass) == 0) { |
| 403 | wordc = 0; |
| 404 | return(C_SYNC); |
| 405 | } |
| 406 | if (wordc < 6) |
| 407 | return(C_UNKNOWN); |
| 408 | if ( (lastchar(wordv[6]) == ':') |
| 409 | &&( |
| 410 | (wordvcmp(wordv+1, 3, F77_fatal) == 0) |
| 411 | || (wordvcmp(wordv+1, 3, F77_error) == 0) |
| 412 | || (wordvcmp(wordv+1, 3, F77_warning) == 0) ) |
| 413 | ){ |
| 414 | language = INF77; |
| 415 | nwordv = wordvsplice(2, wordc, wordv+1); |
| 416 | nwordv[0] = wordv[6]; |
| 417 | clob_last(nwordv[0],'\0'); |
| 418 | nwordv[1] = wordv[4]; |
| 419 | wordc += 2; |
| 420 | wordv = nwordv - 1; /* 1 based */ |
| 421 | return(C_TRUE); |
| 422 | } |
| 423 | return(C_UNKNOWN); |
| 424 | } /* end of f77 */ |
| 425 | |
| 426 | char *Make_Croak[3] = {"***", "Error", "code"}; |
| 427 | char *Make_NotRemade[5] = {"not", "remade", "because", "of", "errors"}; |
| 428 | Errorclass make() |
| 429 | { |
| 430 | if (wordvcmp(wordv+1, 3, Make_Croak) == 0){ |
| 431 | language = INMAKE; |
| 432 | return(C_SYNC); |
| 433 | } |
| 434 | if (wordvcmp(wordv+2, 5, Make_NotRemade) == 0){ |
| 435 | language = INMAKE; |
| 436 | return(C_SYNC); |
| 437 | } |
| 438 | return(C_UNKNOWN); |
| 439 | } |
| 440 | Errorclass ri() |
| 441 | { |
| 442 | /* |
| 443 | * Match an error message produced by ri; here is the |
| 444 | * procedure yanked from the distributed version of ri |
| 445 | * April 24, 1980. |
| 446 | * |
| 447 | * serror(str, x1, x2, x3) |
| 448 | * char str[]; |
| 449 | * char *x1, *x2, *x3; |
| 450 | * { |
| 451 | * extern int yylineno; |
| 452 | * |
| 453 | * putc('"', stdout); |
| 454 | * fputs(srcfile, stdout); |
| 455 | * putc('"', stdout); |
| 456 | * fprintf(stdout, " %d: ", yylineno); |
| 457 | * fprintf(stdout, str, x1, x2, x3); |
| 458 | * fprintf(stdout, "\n"); |
| 459 | * synerrs++; |
| 460 | * } |
| 461 | */ |
| 462 | if ( (firstchar(wordv[1]) == '"') |
| 463 | &&(lastchar(wordv[1]) == '"') |
| 464 | &&(lastchar(wordv[2]) == ':') |
| 465 | &&(isdigit(firstchar(wordv[2]))) ){ |
| 466 | clob_last(wordv[1], '\0'); /* drop the last " */ |
| 467 | wordv[1]++; /* skip over the first " */ |
| 468 | clob_last(wordv[2], '\0'); |
| 469 | language = INRI; |
| 470 | return(C_TRUE); |
| 471 | } |
| 472 | return(C_UNKNOWN); |
| 473 | } |
| 474 | |
| 475 | Errorclass catchall() |
| 476 | { |
| 477 | /* |
| 478 | * Catches random things. |
| 479 | */ |
| 480 | language = INUNKNOWN; |
| 481 | return(C_NONSPEC); |
| 482 | } /* end of catch all*/ |
| 483 | |
| 484 | Errorclass troff() |
| 485 | { |
| 486 | /* |
| 487 | * troff source error message, from eqn, bib, tbl... |
| 488 | * Just like pcc ccom, except uses `' |
| 489 | */ |
| 490 | if ( (firstchar(wordv[1]) == '`') |
| 491 | && (lastchar(wordv[1]) == ',') |
| 492 | && (next_lastchar(wordv[1]) == '\'') |
| 493 | && (strcmp(wordv[2],"line") == 0) |
| 494 | && (isdigit(firstchar(wordv[3]))) |
| 495 | && (lastchar(wordv[3]) == ':') ){ |
| 496 | clob_last(wordv[1], '\0'); /* drop last , */ |
| 497 | clob_last(wordv[1], '\0'); /* drop last " */ |
| 498 | wordv[1]++; /* drop first " */ |
| 499 | clob_last(wordv[3], '\0'); /* drop : on line number */ |
| 500 | wordv[2] = wordv[1]; /* overwrite "line" */ |
| 501 | wordv++; /*compensate*/ |
| 502 | currentfilename = wordv[1]; |
| 503 | language = INTROFF; |
| 504 | return(C_TRUE); |
| 505 | } |
| 506 | return(C_UNKNOWN); |
| 507 | } |
| 508 | Errorclass mod2() |
| 509 | { |
| 510 | /* |
| 511 | * for decwrl modula2 compiler (powell) |
| 512 | */ |
| 513 | if ( ( (strcmp(wordv[1], "!!!") == 0) /* early version */ |
| 514 | ||(strcmp(wordv[1], "File") == 0)) /* later version */ |
| 515 | && (lastchar(wordv[2]) == ',') /* file name */ |
| 516 | && (strcmp(wordv[3], "line") == 0) |
| 517 | && (isdigit(firstchar(wordv[4]))) /* line number */ |
| 518 | && (lastchar(wordv[4]) == ':') /* line number */ |
| 519 | ){ |
| 520 | clob_last(wordv[2], '\0'); /* drop last , on file name */ |
| 521 | clob_last(wordv[4], '\0'); /* drop last : on line number */ |
| 522 | wordv[3] = wordv[2]; /* file name on top of "line" */ |
| 523 | wordv += 2; |
| 524 | wordc -= 2; |
| 525 | currentfilename = wordv[1]; |
| 526 | language = INMOD2; |
| 527 | return(C_TRUE); |
| 528 | } |
| 529 | return(C_UNKNOWN); |
| 530 | } |