1: /* $Header: arg.c,v 1.0 87/12/18 13:04:33 root Exp $ 2: * 3: * $Log: arg.c,v $ 4: * Revision 1.0 87/12/18 13:04:33 root 5: * Initial revision 6: * 7: */ 8: 9: #include <signal.h> 10: #include "handy.h" 11: #include "EXTERN.h" 12: #include "search.h" 13: #include "util.h" 14: #include "perl.h" 15: 16: ARG *debarg; 17: 18: bool 19: do_match(s,arg) 20: register char *s; 21: register ARG *arg; 22: { 23: register SPAT *spat = arg[2].arg_ptr.arg_spat; 24: register char *d; 25: register char *t; 26: 27: if (!spat || !s) 28: fatal("panic: do_match\n"); 29: if (spat->spat_flags & SPAT_USED) { 30: #ifdef DEBUGGING 31: if (debug & 8) 32: deb("2.SPAT USED\n"); 33: #endif 34: return FALSE; 35: } 36: if (spat->spat_runtime) { 37: t = str_get(eval(spat->spat_runtime,Null(STR***))); 38: #ifdef DEBUGGING 39: if (debug & 8) 40: deb("2.SPAT /%s/\n",t); 41: #endif 42: if (d = compile(&spat->spat_compex,t,TRUE,FALSE)) { 43: #ifdef DEBUGGING 44: deb("/%s/: %s\n", t, d); 45: #endif 46: return FALSE; 47: } 48: if (spat->spat_compex.complen <= 1 && curspat) 49: spat = curspat; 50: if (execute(&spat->spat_compex, s, TRUE, 0)) { 51: if (spat->spat_compex.numsubs) 52: curspat = spat; 53: return TRUE; 54: } 55: else 56: return FALSE; 57: } 58: else { 59: #ifdef DEBUGGING 60: if (debug & 8) { 61: char ch; 62: 63: if (spat->spat_flags & SPAT_USE_ONCE) 64: ch = '?'; 65: else 66: ch = '/'; 67: deb("2.SPAT %c%s%c\n",ch,spat->spat_compex.precomp,ch); 68: } 69: #endif 70: if (spat->spat_compex.complen <= 1 && curspat) 71: spat = curspat; 72: if (spat->spat_first) { 73: if (spat->spat_flags & SPAT_SCANFIRST) { 74: str_free(spat->spat_first); 75: spat->spat_first = Nullstr; /* disable optimization */ 76: } 77: else if (*spat->spat_first->str_ptr != *s || 78: strnNE(spat->spat_first->str_ptr, s, spat->spat_flen) ) 79: return FALSE; 80: } 81: if (execute(&spat->spat_compex, s, TRUE, 0)) { 82: if (spat->spat_compex.numsubs) 83: curspat = spat; 84: if (spat->spat_flags & SPAT_USE_ONCE) 85: spat->spat_flags |= SPAT_USED; 86: return TRUE; 87: } 88: else 89: return FALSE; 90: } 91: /*NOTREACHED*/ 92: } 93: 94: int 95: do_subst(str,arg) 96: STR *str; 97: register ARG *arg; 98: { 99: register SPAT *spat; 100: register STR *dstr; 101: register char *s; 102: register char *m; 103: 104: spat = arg[2].arg_ptr.arg_spat; 105: s = str_get(str); 106: if (!spat || !s) 107: fatal("panic: do_subst\n"); 108: else if (spat->spat_runtime) { 109: char *d; 110: 111: m = str_get(eval(spat->spat_runtime,Null(STR***))); 112: if (d = compile(&spat->spat_compex,m,TRUE,FALSE)) { 113: #ifdef DEBUGGING 114: deb("/%s/: %s\n", m, d); 115: #endif 116: return 0; 117: } 118: } 119: #ifdef DEBUGGING 120: if (debug & 8) { 121: deb("2.SPAT /%s/\n",spat->spat_compex.precomp); 122: } 123: #endif 124: if (spat->spat_compex.complen <= 1 && curspat) 125: spat = curspat; 126: if (spat->spat_first) { 127: if (spat->spat_flags & SPAT_SCANFIRST) { 128: str_free(spat->spat_first); 129: spat->spat_first = Nullstr; /* disable optimization */ 130: } 131: else if (*spat->spat_first->str_ptr != *s || 132: strnNE(spat->spat_first->str_ptr, s, spat->spat_flen) ) 133: return 0; 134: } 135: if (m = execute(&spat->spat_compex, s, TRUE, 1)) { 136: int iters = 0; 137: 138: dstr = str_new(str_len(str)); 139: if (spat->spat_compex.numsubs) 140: curspat = spat; 141: do { 142: if (iters++ > 10000) 143: fatal("Substitution loop?\n"); 144: if (spat->spat_compex.numsubs) 145: s = spat->spat_compex.subbase; 146: str_ncat(dstr,s,m-s); 147: s = spat->spat_compex.subend[0]; 148: str_scat(dstr,eval(spat->spat_repl,Null(STR***))); 149: if (spat->spat_flags & SPAT_USE_ONCE) 150: break; 151: } while (m = execute(&spat->spat_compex, s, FALSE, 1)); 152: str_cat(dstr,s); 153: str_replace(str,dstr); 154: STABSET(str); 155: return iters; 156: } 157: return 0; 158: } 159: 160: int 161: do_trans(str,arg) 162: STR *str; 163: register ARG *arg; 164: { 165: register char *tbl; 166: register char *s; 167: register int matches = 0; 168: register int ch; 169: 170: tbl = arg[2].arg_ptr.arg_cval; 171: s = str_get(str); 172: if (!tbl || !s) 173: fatal("panic: do_trans\n"); 174: #ifdef DEBUGGING 175: if (debug & 8) { 176: deb("2.TBL\n"); 177: } 178: #endif 179: while (*s) { 180: if (ch = tbl[*s & 0377]) { 181: matches++; 182: *s = ch; 183: } 184: s++; 185: } 186: STABSET(str); 187: return matches; 188: } 189: 190: int 191: do_split(s,spat,retary) 192: register char *s; 193: register SPAT *spat; 194: STR ***retary; 195: { 196: register STR *dstr; 197: register char *m; 198: register ARRAY *ary; 199: static ARRAY *myarray = Null(ARRAY*); 200: int iters = 0; 201: STR **sarg; 202: register char *e; 203: int i; 204: 205: if (!spat || !s) 206: fatal("panic: do_split\n"); 207: else if (spat->spat_runtime) { 208: char *d; 209: 210: m = str_get(eval(spat->spat_runtime,Null(STR***))); 211: if (d = compile(&spat->spat_compex,m,TRUE,FALSE)) { 212: #ifdef DEBUGGING 213: deb("/%s/: %s\n", m, d); 214: #endif 215: return FALSE; 216: } 217: } 218: #ifdef DEBUGGING 219: if (debug & 8) { 220: deb("2.SPAT /%s/\n",spat->spat_compex.precomp); 221: } 222: #endif 223: if (retary) 224: ary = myarray; 225: else 226: ary = spat->spat_repl[1].arg_ptr.arg_stab->stab_array; 227: if (!ary) 228: myarray = ary = anew(); 229: ary->ary_fill = -1; 230: while (*s && (m = execute(&spat->spat_compex, s, (iters == 0), 1))) { 231: if (spat->spat_compex.numsubs) 232: s = spat->spat_compex.subbase; 233: dstr = str_new(m-s); 234: str_nset(dstr,s,m-s); 235: astore(ary, iters++, dstr); 236: if (iters > 10000) 237: fatal("Substitution loop?\n"); 238: s = spat->spat_compex.subend[0]; 239: } 240: if (*s) { /* ignore field after final "whitespace" */ 241: dstr = str_new(0); /* if they interpolate, it's null anyway */ 242: str_set(dstr,s); 243: astore(ary, iters++, dstr); 244: } 245: else { 246: while (iters > 0 && !*str_get(afetch(ary,iters-1))) 247: iters--; 248: } 249: if (retary) { 250: sarg = (STR**)safemalloc((iters+2)*sizeof(STR*)); 251: 252: sarg[0] = Nullstr; 253: sarg[iters+1] = Nullstr; 254: for (i = 1; i <= iters; i++) 255: sarg[i] = afetch(ary,i-1); 256: *retary = sarg; 257: } 258: return iters; 259: } 260: 261: void 262: do_join(arg,delim,str) 263: register ARG *arg; 264: register char *delim; 265: register STR *str; 266: { 267: STR **tmpary; /* must not be register */ 268: register STR **elem; 269: 270: (void)eval(arg[2].arg_ptr.arg_arg,&tmpary); 271: elem = tmpary+1; 272: if (*elem) 273: str_sset(str,*elem++); 274: for (; *elem; elem++) { 275: str_cat(str,delim); 276: str_scat(str,*elem); 277: } 278: STABSET(str); 279: safefree((char*)tmpary); 280: } 281: 282: bool 283: do_open(stab,name) 284: STAB *stab; 285: register char *name; 286: { 287: FILE *fp; 288: int len = strlen(name); 289: register STIO *stio = stab->stab_io; 290: 291: while (len && isspace(name[len-1])) 292: name[--len] = '\0'; 293: if (!stio) 294: stio = stab->stab_io = stio_new(); 295: if (stio->fp) { 296: if (stio->type == '|') 297: pclose(stio->fp); 298: else if (stio->type != '-') 299: fclose(stio->fp); 300: stio->fp = Nullfp; 301: } 302: stio->type = *name; 303: if (*name == '|') { 304: for (name++; isspace(*name); name++) ; 305: fp = popen(name,"w"); 306: } 307: else if (*name == '>' && name[1] == '>') { 308: for (name += 2; isspace(*name); name++) ; 309: fp = fopen(name,"a"); 310: } 311: else if (*name == '>') { 312: for (name++; isspace(*name); name++) ; 313: if (strEQ(name,"-")) { 314: fp = stdout; 315: stio->type = '-'; 316: } 317: else 318: fp = fopen(name,"w"); 319: } 320: else { 321: if (*name == '<') { 322: for (name++; isspace(*name); name++) ; 323: if (strEQ(name,"-")) { 324: fp = stdin; 325: stio->type = '-'; 326: } 327: else 328: fp = fopen(name,"r"); 329: } 330: else if (name[len-1] == '|') { 331: name[--len] = '\0'; 332: while (len && isspace(name[len-1])) 333: name[--len] = '\0'; 334: for (; isspace(*name); name++) ; 335: fp = popen(name,"r"); 336: stio->type = '|'; 337: } 338: else { 339: stio->type = '<'; 340: for (; isspace(*name); name++) ; 341: if (strEQ(name,"-")) { 342: fp = stdin; 343: stio->type = '-'; 344: } 345: else 346: fp = fopen(name,"r"); 347: } 348: } 349: if (!fp) 350: return FALSE; 351: if (stio->type != '|' && stio->type != '-') { 352: if (fstat(fileno(fp),&statbuf) < 0) { 353: fclose(fp); 354: return FALSE; 355: } 356: if ((statbuf.st_mode & S_IFMT) != S_IFREG && 357: (statbuf.st_mode & S_IFMT) != S_IFCHR) { 358: fclose(fp); 359: return FALSE; 360: } 361: } 362: stio->fp = fp; 363: return TRUE; 364: } 365: 366: FILE * 367: nextargv(stab) 368: register STAB *stab; 369: { 370: register STR *str; 371: char *oldname; 372: 373: while (alen(stab->stab_array) >= 0L) { 374: str = ashift(stab->stab_array); 375: str_sset(stab->stab_val,str); 376: STABSET(stab->stab_val); 377: oldname = str_get(stab->stab_val); 378: if (do_open(stab,oldname)) { 379: if (inplace) { 380: if (*inplace) { 381: str_cat(str,inplace); 382: #ifdef RENAME 383: rename(oldname,str->str_ptr); 384: #else 385: UNLINK(str->str_ptr); 386: link(oldname,str->str_ptr); 387: UNLINK(oldname); 388: #endif 389: } 390: sprintf(tokenbuf,">%s",oldname); 391: do_open(argvoutstab,tokenbuf); 392: defoutstab = argvoutstab; 393: } 394: str_free(str); 395: return stab->stab_io->fp; 396: } 397: else 398: fprintf(stderr,"Can't open %s\n",str_get(str)); 399: str_free(str); 400: } 401: if (inplace) { 402: do_close(argvoutstab,FALSE); 403: defoutstab = stabent("stdout",TRUE); 404: } 405: return Nullfp; 406: } 407: 408: bool 409: do_close(stab,explicit) 410: STAB *stab; 411: bool explicit; 412: { 413: bool retval = FALSE; 414: register STIO *stio = stab->stab_io; 415: 416: if (!stio) /* never opened */ 417: return FALSE; 418: if (stio->fp) { 419: if (stio->type == '|') 420: retval = (pclose(stio->fp) >= 0); 421: else if (stio->type == '-') 422: retval = TRUE; 423: else 424: retval = (fclose(stio->fp) != EOF); 425: stio->fp = Nullfp; 426: } 427: if (explicit) 428: stio->lines = 0; 429: stio->type = ' '; 430: return retval; 431: } 432: 433: bool 434: do_eof(stab) 435: STAB *stab; 436: { 437: register STIO *stio; 438: int ch; 439: 440: if (!stab) 441: return TRUE; 442: 443: stio = stab->stab_io; 444: if (!stio) 445: return TRUE; 446: 447: while (stio->fp) { 448: 449: #ifdef STDSTDIO /* (the code works without this) */ 450: if (stio->fp->_cnt) /* cheat a little, since */ 451: return FALSE; /* this is the most usual case */ 452: #endif 453: 454: ch = getc(stio->fp); 455: if (ch != EOF) { 456: ungetc(ch, stio->fp); 457: return FALSE; 458: } 459: if (stio->flags & IOF_ARGV) { /* not necessarily a real EOF yet? */ 460: if (!nextargv(stab)) /* get another fp handy */ 461: return TRUE; 462: } 463: else 464: return TRUE; /* normal fp, definitely end of file */ 465: } 466: return TRUE; 467: } 468: 469: long 470: do_tell(stab) 471: STAB *stab; 472: { 473: register STIO *stio; 474: int ch; 475: 476: if (!stab) 477: return -1L; 478: 479: stio = stab->stab_io; 480: if (!stio || !stio->fp) 481: return -1L; 482: 483: return ftell(stio->fp); 484: } 485: 486: bool 487: do_seek(stab, pos, whence) 488: STAB *stab; 489: long pos; 490: int whence; 491: { 492: register STIO *stio; 493: 494: if (!stab) 495: return FALSE; 496: 497: stio = stab->stab_io; 498: if (!stio || !stio->fp) 499: return FALSE; 500: 501: return fseek(stio->fp, pos, whence) >= 0; 502: } 503: 504: do_stat(arg,sarg,retary) 505: register ARG *arg; 506: register STR **sarg; 507: STR ***retary; 508: { 509: register ARRAY *ary; 510: static ARRAY *myarray = Null(ARRAY*); 511: int max = 13; 512: register int i; 513: 514: ary = myarray; 515: if (!ary) 516: myarray = ary = anew(); 517: ary->ary_fill = -1; 518: if (arg[1].arg_type == A_LVAL) { 519: tmpstab = arg[1].arg_ptr.arg_stab; 520: if (!tmpstab->stab_io || 521: fstat(fileno(tmpstab->stab_io->fp),&statbuf) < 0) { 522: max = 0; 523: } 524: } 525: else 526: if (stat(str_get(sarg[1]),&statbuf) < 0) 527: max = 0; 528: 529: if (retary) { 530: if (max) { 531: apush(ary,str_nmake((double)statbuf.st_dev)); 532: apush(ary,str_nmake((double)statbuf.st_ino)); 533: apush(ary,str_nmake((double)statbuf.st_mode)); 534: apush(ary,str_nmake((double)statbuf.st_nlink)); 535: apush(ary,str_nmake((double)statbuf.st_uid)); 536: apush(ary,str_nmake((double)statbuf.st_gid)); 537: apush(ary,str_nmake((double)statbuf.st_rdev)); 538: apush(ary,str_nmake((double)statbuf.st_size)); 539: apush(ary,str_nmake((double)statbuf.st_atime)); 540: apush(ary,str_nmake((double)statbuf.st_mtime)); 541: apush(ary,str_nmake((double)statbuf.st_ctime)); 542: apush(ary,str_nmake((double)statbuf.st_blksize)); 543: apush(ary,str_nmake((double)statbuf.st_blocks)); 544: } 545: sarg = (STR**)safemalloc((max+2)*sizeof(STR*)); 546: sarg[0] = Nullstr; 547: sarg[max+1] = Nullstr; 548: for (i = 1; i <= max; i++) 549: sarg[i] = afetch(ary,i-1); 550: *retary = sarg; 551: } 552: return max; 553: } 554: 555: do_tms(retary) 556: STR ***retary; 557: { 558: register ARRAY *ary; 559: static ARRAY *myarray = Null(ARRAY*); 560: register STR **sarg; 561: int max = 4; 562: register int i; 563: 564: ary = myarray; 565: if (!ary) 566: myarray = ary = anew(); 567: ary->ary_fill = -1; 568: if (times(×buf) < 0) 569: max = 0; 570: 571: if (retary) { 572: if (max) { 573: apush(ary,str_nmake(((double)timesbuf.tms_utime)/60.0)); 574: apush(ary,str_nmake(((double)timesbuf.tms_stime)/60.0)); 575: apush(ary,str_nmake(((double)timesbuf.tms_cutime)/60.0)); 576: apush(ary,str_nmake(((double)timesbuf.tms_cstime)/60.0)); 577: } 578: sarg = (STR**)safemalloc((max+2)*sizeof(STR*)); 579: sarg[0] = Nullstr; 580: sarg[max+1] = Nullstr; 581: for (i = 1; i <= max; i++) 582: sarg[i] = afetch(ary,i-1); 583: *retary = sarg; 584: } 585: return max; 586: } 587: 588: do_time(tmbuf,retary) 589: struct tm *tmbuf; 590: STR ***retary; 591: { 592: register ARRAY *ary; 593: static ARRAY *myarray = Null(ARRAY*); 594: register STR **sarg; 595: int max = 9; 596: register int i; 597: STR *str; 598: 599: ary = myarray; 600: if (!ary) 601: myarray = ary = anew(); 602: ary->ary_fill = -1; 603: if (!tmbuf) 604: max = 0; 605: 606: if (retary) { 607: if (max) { 608: apush(ary,str_nmake((double)tmbuf->tm_sec)); 609: apush(ary,str_nmake((double)tmbuf->tm_min)); 610: apush(ary,str_nmake((double)tmbuf->tm_hour)); 611: apush(ary,str_nmake((double)tmbuf->tm_mday)); 612: apush(ary,str_nmake((double)tmbuf->tm_mon)); 613: apush(ary,str_nmake((double)tmbuf->tm_year)); 614: apush(ary,str_nmake((double)tmbuf->tm_wday)); 615: apush(ary,str_nmake((double)tmbuf->tm_yday)); 616: apush(ary,str_nmake((double)tmbuf->tm_isdst)); 617: } 618: sarg = (STR**)safemalloc((max+2)*sizeof(STR*)); 619: sarg[0] = Nullstr; 620: sarg[max+1] = Nullstr; 621: for (i = 1; i <= max; i++) 622: sarg[i] = afetch(ary,i-1); 623: *retary = sarg; 624: } 625: return max; 626: } 627: 628: void 629: do_sprintf(str,len,sarg) 630: register STR *str; 631: register int len; 632: register STR **sarg; 633: { 634: register char *s; 635: register char *t; 636: bool dolong; 637: char ch; 638: 639: str_set(str,""); 640: len--; /* don't count pattern string */ 641: sarg++; 642: for (s = str_get(*(sarg++)); *sarg && *s && len; len--) { 643: dolong = FALSE; 644: for (t = s; *t && *t != '%'; t++) ; 645: if (!*t) 646: break; /* not enough % patterns, oh well */ 647: for (t++; *sarg && *t && t != s; t++) { 648: switch (*t) { 649: case '\0': 650: break; 651: case '%': 652: ch = *(++t); 653: *t = '\0'; 654: sprintf(buf,s); 655: s = t; 656: *(t--) = ch; 657: break; 658: case 'l': 659: dolong = TRUE; 660: break; 661: case 'D': case 'X': case 'O': 662: dolong = TRUE; 663: /* FALL THROUGH */ 664: case 'd': case 'x': case 'o': case 'c': 665: ch = *(++t); 666: *t = '\0'; 667: if (dolong) 668: sprintf(buf,s,(long)str_gnum(*(sarg++))); 669: else 670: sprintf(buf,s,(int)str_gnum(*(sarg++))); 671: s = t; 672: *(t--) = ch; 673: break; 674: case 'E': case 'e': case 'f': case 'G': case 'g': 675: ch = *(++t); 676: *t = '\0'; 677: sprintf(buf,s,str_gnum(*(sarg++))); 678: s = t; 679: *(t--) = ch; 680: break; 681: case 's': 682: ch = *(++t); 683: *t = '\0'; 684: sprintf(buf,s,str_get(*(sarg++))); 685: s = t; 686: *(t--) = ch; 687: break; 688: } 689: } 690: str_cat(str,buf); 691: } 692: if (*s) 693: str_cat(str,s); 694: STABSET(str); 695: } 696: 697: bool 698: do_print(s,fp) 699: char *s; 700: FILE *fp; 701: { 702: if (!fp || !s) 703: return FALSE; 704: fputs(s,fp); 705: return TRUE; 706: } 707: 708: bool 709: do_aprint(arg,fp) 710: register ARG *arg; 711: register FILE *fp; 712: { 713: STR **tmpary; /* must not be register */ 714: register STR **elem; 715: register bool retval; 716: double value; 717: 718: (void)eval(arg[1].arg_ptr.arg_arg,&tmpary); 719: if (arg->arg_type == O_PRTF) { 720: do_sprintf(arg->arg_ptr.arg_str,32767,tmpary); 721: retval = do_print(str_get(arg->arg_ptr.arg_str),fp); 722: } 723: else { 724: retval = FALSE; 725: for (elem = tmpary+1; *elem; elem++) { 726: if (retval && ofs) 727: do_print(ofs, fp); 728: if (ofmt && fp) { 729: if ((*elem)->str_nok || str_gnum(*elem) != 0.0) 730: fprintf(fp, ofmt, str_gnum(*elem)); 731: retval = TRUE; 732: } 733: else 734: retval = do_print(str_get(*elem), fp); 735: if (!retval) 736: break; 737: } 738: if (ors) 739: retval = do_print(ors, fp); 740: } 741: safefree((char*)tmpary); 742: return retval; 743: } 744: 745: bool 746: do_aexec(arg) 747: register ARG *arg; 748: { 749: STR **tmpary; /* must not be register */ 750: register STR **elem; 751: register char **a; 752: register int i; 753: char **argv; 754: 755: (void)eval(arg[1].arg_ptr.arg_arg,&tmpary); 756: i = 0; 757: for (elem = tmpary+1; *elem; elem++) 758: i++; 759: if (i) { 760: argv = (char**)safemalloc((i+1)*sizeof(char*)); 761: a = argv; 762: for (elem = tmpary+1; *elem; elem++) { 763: *a++ = str_get(*elem); 764: } 765: *a = Nullch; 766: execvp(argv[0],argv); 767: safefree((char*)argv); 768: } 769: safefree((char*)tmpary); 770: return FALSE; 771: } 772: 773: bool 774: do_exec(cmd) 775: char *cmd; 776: { 777: STR **tmpary; /* must not be register */ 778: register char **a; 779: register char *s; 780: char **argv; 781: 782: /* see if there are shell metacharacters in it */ 783: 784: for (s = cmd; *s; s++) { 785: if (*s != ' ' && !isalpha(*s) && index("$&*(){}[]'\";\\|?<>~`",*s)) { 786: execl("/bin/sh","sh","-c",cmd,0); 787: return FALSE; 788: } 789: } 790: argv = (char**)safemalloc(((s - cmd) / 2 + 2)*sizeof(char*)); 791: 792: a = argv; 793: for (s = cmd; *s;) { 794: while (isspace(*s)) s++; 795: if (*s) 796: *(a++) = s; 797: while (*s && !isspace(*s)) s++; 798: if (*s) 799: *s++ = '\0'; 800: } 801: *a = Nullch; 802: if (argv[0]) 803: execvp(argv[0],argv); 804: safefree((char*)argv); 805: return FALSE; 806: } 807: 808: STR * 809: do_push(arg,ary) 810: register ARG *arg; 811: register ARRAY *ary; 812: { 813: STR **tmpary; /* must not be register */ 814: register STR **elem; 815: register STR *str = &str_no; 816: 817: (void)eval(arg[1].arg_ptr.arg_arg,&tmpary); 818: for (elem = tmpary+1; *elem; elem++) { 819: str = str_new(0); 820: str_sset(str,*elem); 821: apush(ary,str); 822: } 823: safefree((char*)tmpary); 824: return str; 825: } 826: 827: do_unshift(arg,ary) 828: register ARG *arg; 829: register ARRAY *ary; 830: { 831: STR **tmpary; /* must not be register */ 832: register STR **elem; 833: register STR *str = &str_no; 834: register int i; 835: 836: (void)eval(arg[1].arg_ptr.arg_arg,&tmpary); 837: i = 0; 838: for (elem = tmpary+1; *elem; elem++) 839: i++; 840: aunshift(ary,i); 841: i = 0; 842: for (elem = tmpary+1; *elem; elem++) { 843: str = str_new(0); 844: str_sset(str,*elem); 845: astore(ary,i++,str); 846: } 847: safefree((char*)tmpary); 848: } 849: 850: apply(type,arg,sarg) 851: int type; 852: register ARG *arg; 853: STR **sarg; 854: { 855: STR **tmpary; /* must not be register */ 856: register STR **elem; 857: register int i; 858: register int val; 859: register int val2; 860: 861: if (sarg) 862: tmpary = sarg; 863: else 864: (void)eval(arg[1].arg_ptr.arg_arg,&tmpary); 865: i = 0; 866: for (elem = tmpary+1; *elem; elem++) 867: i++; 868: switch (type) { 869: case O_CHMOD: 870: if (--i > 0) { 871: val = (int)str_gnum(tmpary[1]); 872: for (elem = tmpary+2; *elem; elem++) 873: if (chmod(str_get(*elem),val)) 874: i--; 875: } 876: break; 877: case O_CHOWN: 878: if (i > 2) { 879: i -= 2; 880: val = (int)str_gnum(tmpary[1]); 881: val2 = (int)str_gnum(tmpary[2]); 882: for (elem = tmpary+3; *elem; elem++) 883: if (chown(str_get(*elem),val,val2)) 884: i--; 885: } 886: else 887: i = 0; 888: break; 889: case O_KILL: 890: if (--i > 0) { 891: val = (int)str_gnum(tmpary[1]); 892: if (val < 0) 893: val = -val; 894: for (elem = tmpary+2; *elem; elem++) 895: if (kill(atoi(str_get(*elem)),val)) 896: i--; 897: } 898: break; 899: case O_UNLINK: 900: for (elem = tmpary+1; *elem; elem++) 901: if (UNLINK(str_get(*elem))) 902: i--; 903: break; 904: } 905: if (!sarg) 906: safefree((char*)tmpary); 907: return i; 908: } 909: 910: STR * 911: do_subr(arg,sarg) 912: register ARG *arg; 913: register char **sarg; 914: { 915: ARRAY *savearray; 916: STR *str; 917: 918: savearray = defstab->stab_array; 919: defstab->stab_array = anew(); 920: if (arg[1].arg_flags & AF_SPECIAL) 921: (void)do_push(arg,defstab->stab_array); 922: else if (arg[1].arg_type != A_NULL) { 923: str = str_new(0); 924: str_sset(str,sarg[1]); 925: apush(defstab->stab_array,str); 926: } 927: str = cmd_exec(arg[2].arg_ptr.arg_stab->stab_sub); 928: afree(defstab->stab_array); /* put back old $_[] */ 929: defstab->stab_array = savearray; 930: return str; 931: } 932: 933: void 934: do_assign(retstr,arg) 935: STR *retstr; 936: register ARG *arg; 937: { 938: STR **tmpary; /* must not be register */ 939: register ARG *larg = arg[1].arg_ptr.arg_arg; 940: register STR **elem; 941: register STR *str; 942: register ARRAY *ary; 943: register int i; 944: register int lasti; 945: char *s; 946: 947: (void)eval(arg[2].arg_ptr.arg_arg,&tmpary); 948: 949: if (arg->arg_flags & AF_COMMON) { 950: if (*(tmpary+1)) { 951: for (elem=tmpary+2; *elem; elem++) { 952: *elem = str_static(*elem); 953: } 954: } 955: } 956: if (larg->arg_type == O_LIST) { 957: lasti = larg->arg_len; 958: for (i=1,elem=tmpary+1; i <= lasti; i++) { 959: if (*elem) 960: s = str_get(*(elem++)); 961: else 962: s = ""; 963: switch (larg[i].arg_type) { 964: case A_STAB: 965: case A_LVAL: 966: str = STAB_STR(larg[i].arg_ptr.arg_stab); 967: break; 968: case A_LEXPR: 969: str = eval(larg[i].arg_ptr.arg_arg,Null(STR***)); 970: break; 971: } 972: str_set(str,s); 973: STABSET(str); 974: } 975: i = elem - tmpary - 1; 976: } 977: else { /* should be an array name */ 978: ary = larg[1].arg_ptr.arg_stab->stab_array; 979: for (i=0,elem=tmpary+1; *elem; i++) { 980: str = str_new(0); 981: if (*elem) 982: str_sset(str,*(elem++)); 983: astore(ary,i,str); 984: } 985: ary->ary_fill = i - 1; /* they can get the extra ones back by */ 986: } /* setting an element larger than old fill */ 987: str_numset(retstr,(double)i); 988: STABSET(retstr); 989: safefree((char*)tmpary); 990: } 991: 992: int 993: do_kv(hash,kv,sarg,retary) 994: HASH *hash; 995: int kv; 996: register STR **sarg; 997: STR ***retary; 998: { 999: register ARRAY *ary; 1000: int max = 0; 1001: int i; 1002: static ARRAY *myarray = Null(ARRAY*); 1003: register HENT *entry; 1004: 1005: ary = myarray; 1006: if (!ary) 1007: myarray = ary = anew(); 1008: ary->ary_fill = -1; 1009: 1010: hiterinit(hash); 1011: while (entry = hiternext(hash)) { 1012: max++; 1013: if (kv == O_KEYS) 1014: apush(ary,str_make(hiterkey(entry))); 1015: else 1016: apush(ary,str_make(str_get(hiterval(entry)))); 1017: } 1018: if (retary) { /* array wanted */ 1019: sarg = (STR**)saferealloc((char*)sarg,(max+2)*sizeof(STR*)); 1020: sarg[0] = Nullstr; 1021: sarg[max+1] = Nullstr; 1022: for (i = 1; i <= max; i++) 1023: sarg[i] = afetch(ary,i-1); 1024: *retary = sarg; 1025: } 1026: return max; 1027: } 1028: 1029: STR * 1030: do_each(hash,sarg,retary) 1031: HASH *hash; 1032: register STR **sarg; 1033: STR ***retary; 1034: { 1035: static STR *mystr = Nullstr; 1036: STR *retstr; 1037: HENT *entry = hiternext(hash); 1038: 1039: if (mystr) { 1040: str_free(mystr); 1041: mystr = Nullstr; 1042: } 1043: 1044: if (retary) { /* array wanted */ 1045: if (entry) { 1046: sarg = (STR**)saferealloc((char*)sarg,4*sizeof(STR*)); 1047: sarg[0] = Nullstr; 1048: sarg[3] = Nullstr; 1049: sarg[1] = mystr = str_make(hiterkey(entry)); 1050: retstr = sarg[2] = hiterval(entry); 1051: *retary = sarg; 1052: } 1053: else { 1054: sarg = (STR**)saferealloc((char*)sarg,2*sizeof(STR*)); 1055: sarg[0] = Nullstr; 1056: sarg[1] = retstr = Nullstr; 1057: *retary = sarg; 1058: } 1059: } 1060: else 1061: retstr = hiterval(entry); 1062: 1063: return retstr; 1064: } 1065: 1066: init_eval() 1067: { 1068: register int i; 1069: 1070: #define A(e1,e2,e3) (e1+(e2<<1)+(e3<<2)) 1071: opargs[O_ITEM] = A(1,0,0); 1072: opargs[O_ITEM2] = A(0,0,0); 1073: opargs[O_ITEM3] = A(0,0,0); 1074: opargs[O_CONCAT] = A(1,1,0); 1075: opargs[O_MATCH] = A(1,0,0); 1076: opargs[O_NMATCH] = A(1,0,0); 1077: opargs[O_SUBST] = A(1,0,0); 1078: opargs[O_NSUBST] = A(1,0,0); 1079: opargs[O_ASSIGN] = A(1,1,0); 1080: opargs[O_MULTIPLY] = A(1,1,0); 1081: opargs[O_DIVIDE] = A(1,1,0); 1082: opargs[O_MODULO] = A(1,1,0); 1083: opargs[O_ADD] = A(1,1,0); 1084: opargs[O_SUBTRACT] = A(1,1,0); 1085: opargs[O_LEFT_SHIFT] = A(1,1,0); 1086: opargs[O_RIGHT_SHIFT] = A(1,1,0); 1087: opargs[O_LT] = A(1,1,0); 1088: opargs[O_GT] = A(1,1,0); 1089: opargs[O_LE] = A(1,1,0); 1090: opargs[O_GE] = A(1,1,0); 1091: opargs[O_EQ] = A(1,1,0); 1092: opargs[O_NE] = A(1,1,0); 1093: opargs[O_BIT_AND] = A(1,1,0); 1094: opargs[O_XOR] = A(1,1,0); 1095: opargs[O_BIT_OR] = A(1,1,0); 1096: opargs[O_AND] = A(1,0,0); /* don't eval arg 2 (yet) */ 1097: opargs[O_OR] = A(1,0,0); /* don't eval arg 2 (yet) */ 1098: opargs[O_COND_EXPR] = A(1,0,0); /* don't eval args 2 or 3 */ 1099: opargs[O_COMMA] = A(1,1,0); 1100: opargs[O_NEGATE] = A(1,0,0); 1101: opargs[O_NOT] = A(1,0,0); 1102: opargs[O_COMPLEMENT] = A(1,0,0); 1103: opargs[O_WRITE] = A(1,0,0); 1104: opargs[O_OPEN] = A(1,1,0); 1105: opargs[O_TRANS] = A(1,0,0); 1106: opargs[O_NTRANS] = A(1,0,0); 1107: opargs[O_CLOSE] = A(0,0,0); 1108: opargs[O_ARRAY] = A(1,0,0); 1109: opargs[O_HASH] = A(1,0,0); 1110: opargs[O_LARRAY] = A(1,0,0); 1111: opargs[O_LHASH] = A(1,0,0); 1112: opargs[O_PUSH] = A(1,0,0); 1113: opargs[O_POP] = A(0,0,0); 1114: opargs[O_SHIFT] = A(0,0,0); 1115: opargs[O_SPLIT] = A(1,0,0); 1116: opargs[O_LENGTH] = A(1,0,0); 1117: opargs[O_SPRINTF] = A(1,0,0); 1118: opargs[O_SUBSTR] = A(1,1,1); 1119: opargs[O_JOIN] = A(1,0,0); 1120: opargs[O_SLT] = A(1,1,0); 1121: opargs[O_SGT] = A(1,1,0); 1122: opargs[O_SLE] = A(1,1,0); 1123: opargs[O_SGE] = A(1,1,0); 1124: opargs[O_SEQ] = A(1,1,0); 1125: opargs[O_SNE] = A(1,1,0); 1126: opargs[O_SUBR] = A(1,0,0); 1127: opargs[O_PRINT] = A(1,0,0); 1128: opargs[O_CHDIR] = A(1,0,0); 1129: opargs[O_DIE] = A(1,0,0); 1130: opargs[O_EXIT] = A(1,0,0); 1131: opargs[O_RESET] = A(1,0,0); 1132: opargs[O_LIST] = A(0,0,0); 1133: opargs[O_EOF] = A(0,0,0); 1134: opargs[O_TELL] = A(0,0,0); 1135: opargs[O_SEEK] = A(0,1,1); 1136: opargs[O_LAST] = A(1,0,0); 1137: opargs[O_NEXT] = A(1,0,0); 1138: opargs[O_REDO] = A(1,0,0); 1139: opargs[O_GOTO] = A(1,0,0); 1140: opargs[O_INDEX] = A(1,1,0); 1141: opargs[O_TIME] = A(0,0,0); 1142: opargs[O_TMS] = A(0,0,0); 1143: opargs[O_LOCALTIME] = A(1,0,0); 1144: opargs[O_GMTIME] = A(1,0,0); 1145: opargs[O_STAT] = A(1,0,0); 1146: opargs[O_CRYPT] = A(1,1,0); 1147: opargs[O_EXP] = A(1,0,0); 1148: opargs[O_LOG] = A(1,0,0); 1149: opargs[O_SQRT] = A(1,0,0); 1150: opargs[O_INT] = A(1,0,0); 1151: opargs[O_PRTF] = A(1,0,0); 1152: opargs[O_ORD] = A(1,0,0); 1153: opargs[O_SLEEP] = A(1,0,0); 1154: opargs[O_FLIP] = A(1,0,0); 1155: opargs[O_FLOP] = A(0,1,0); 1156: opargs[O_KEYS] = A(0,0,0); 1157: opargs[O_VALUES] = A(0,0,0); 1158: opargs[O_EACH] = A(0,0,0); 1159: opargs[O_CHOP] = A(1,0,0); 1160: opargs[O_FORK] = A(1,0,0); 1161: opargs[O_EXEC] = A(1,0,0); 1162: opargs[O_SYSTEM] = A(1,0,0); 1163: opargs[O_OCT] = A(1,0,0); 1164: opargs[O_HEX] = A(1,0,0); 1165: opargs[O_CHMOD] = A(1,0,0); 1166: opargs[O_CHOWN] = A(1,0,0); 1167: opargs[O_KILL] = A(1,0,0); 1168: opargs[O_RENAME] = A(1,1,0); 1169: opargs[O_UNLINK] = A(1,0,0); 1170: opargs[O_UMASK] = A(1,0,0); 1171: opargs[O_UNSHIFT] = A(1,0,0); 1172: opargs[O_LINK] = A(1,1,0); 1173: opargs[O_REPEAT] = A(1,1,0); 1174: } 1175: 1176: static int (*ihand)(); 1177: static int (*qhand)(); 1178: 1179: STR * 1180: eval(arg,retary) 1181: register ARG *arg; 1182: STR ***retary; /* where to return an array to, null if nowhere */ 1183: { 1184: register STR *str; 1185: register int anum; 1186: register int optype; 1187: register int maxarg; 1188: double value; 1189: STR *quicksarg[5]; 1190: register STR **sarg = quicksarg; 1191: register char *tmps; 1192: char *tmps2; 1193: int argflags; 1194: long tmplong; 1195: FILE *fp; 1196: STR *tmpstr; 1197: FCMD *form; 1198: STAB *stab; 1199: ARRAY *ary; 1200: bool assigning = FALSE; 1201: double exp(), log(), sqrt(), modf(); 1202: char *crypt(), *getenv(); 1203: 1204: if (!arg) 1205: return &str_no; 1206: str = arg->arg_ptr.arg_str; 1207: optype = arg->arg_type; 1208: maxarg = arg->arg_len; 1209: if (maxarg > 3 || retary) { 1210: sarg = (STR **)safemalloc((maxarg+2) * sizeof(STR*)); 1211: } 1212: #ifdef DEBUGGING 1213: if (debug & 8) { 1214: deb("%s (%lx) %d args:\n",opname[optype],arg,maxarg); 1215: } 1216: debname[dlevel] = opname[optype][0]; 1217: debdelim[dlevel++] = ':'; 1218: #endif 1219: for (anum = 1; anum <= maxarg; anum++) { 1220: argflags = arg[anum].arg_flags; 1221: if (argflags & AF_SPECIAL) 1222: continue; 1223: re_eval: 1224: switch (arg[anum].arg_type) { 1225: default: 1226: sarg[anum] = &str_no; 1227: #ifdef DEBUGGING 1228: tmps = "NULL"; 1229: #endif 1230: break; 1231: case A_EXPR: 1232: #ifdef DEBUGGING 1233: if (debug & 8) { 1234: tmps = "EXPR"; 1235: deb("%d.EXPR =>\n",anum); 1236: } 1237: #endif 1238: sarg[anum] = eval(arg[anum].arg_ptr.arg_arg, Null(STR***)); 1239: break; 1240: case A_CMD: 1241: #ifdef DEBUGGING 1242: if (debug & 8) { 1243: tmps = "CMD"; 1244: deb("%d.CMD (%lx) =>\n",anum,arg[anum].arg_ptr.arg_cmd); 1245: } 1246: #endif 1247: sarg[anum] = cmd_exec(arg[anum].arg_ptr.arg_cmd); 1248: break; 1249: case A_STAB: 1250: sarg[anum] = STAB_STR(arg[anum].arg_ptr.arg_stab); 1251: #ifdef DEBUGGING 1252: if (debug & 8) { 1253: sprintf(buf,"STAB $%s ==",arg[anum].arg_ptr.arg_stab->stab_name); 1254: tmps = buf; 1255: } 1256: #endif 1257: break; 1258: case A_LEXPR: 1259: #ifdef DEBUGGING 1260: if (debug & 8) { 1261: tmps = "LEXPR"; 1262: deb("%d.LEXPR =>\n",anum); 1263: } 1264: #endif 1265: str = eval(arg[anum].arg_ptr.arg_arg,Null(STR***)); 1266: if (!str) 1267: fatal("panic: A_LEXPR\n"); 1268: goto do_crement; 1269: case A_LVAL: 1270: #ifdef DEBUGGING 1271: if (debug & 8) { 1272: sprintf(buf,"LVAL $%s ==",arg[anum].arg_ptr.arg_stab->stab_name); 1273: tmps = buf; 1274: } 1275: #endif 1276: str = STAB_STR(arg[anum].arg_ptr.arg_stab); 1277: if (!str) 1278: fatal("panic: A_LVAL\n"); 1279: do_crement: 1280: assigning = TRUE; 1281: if (argflags & AF_PRE) { 1282: if (argflags & AF_UP) 1283: str_inc(str); 1284: else 1285: str_dec(str); 1286: STABSET(str); 1287: sarg[anum] = str; 1288: str = arg->arg_ptr.arg_str; 1289: } 1290: else if (argflags & AF_POST) { 1291: sarg[anum] = str_static(str); 1292: if (argflags & AF_UP) 1293: str_inc(str); 1294: else 1295: str_dec(str); 1296: STABSET(str); 1297: str = arg->arg_ptr.arg_str; 1298: } 1299: else { 1300: sarg[anum] = str; 1301: } 1302: break; 1303: case A_ARYLEN: 1304: sarg[anum] = str_static(&str_no); 1305: str_numset(sarg[anum], 1306: (double)alen(arg[anum].arg_ptr.arg_stab->stab_array)); 1307: #ifdef DEBUGGING 1308: tmps = "ARYLEN"; 1309: #endif 1310: break; 1311: case A_SINGLE: 1312: sarg[anum] = arg[anum].arg_ptr.arg_str; 1313: #ifdef DEBUGGING 1314: tmps = "SINGLE"; 1315: #endif 1316: break; 1317: case A_DOUBLE: 1318: (void) interp(str,str_get(arg[anum].arg_ptr.arg_str)); 1319: sarg[anum] = str; 1320: #ifdef DEBUGGING 1321: tmps = "DOUBLE"; 1322: #endif 1323: break; 1324: case A_BACKTICK: 1325: tmps = str_get(arg[anum].arg_ptr.arg_str); 1326: fp = popen(str_get(interp(str,tmps)),"r"); 1327: tmpstr = str_new(80); 1328: str_set(str,""); 1329: if (fp) { 1330: while (str_gets(tmpstr,fp) != Nullch) { 1331: str_scat(str,tmpstr); 1332: } 1333: statusvalue = pclose(fp); 1334: } 1335: else 1336: statusvalue = -1; 1337: str_free(tmpstr); 1338: 1339: sarg[anum] = str; 1340: #ifdef DEBUGGING 1341: tmps = "BACK"; 1342: #endif 1343: break; 1344: case A_READ: 1345: fp = Nullfp; 1346: last_in_stab = arg[anum].arg_ptr.arg_stab; 1347: if (last_in_stab->stab_io) { 1348: fp = last_in_stab->stab_io->fp; 1349: if (!fp && (last_in_stab->stab_io->flags & IOF_ARGV)) { 1350: if (last_in_stab->stab_io->flags & IOF_START) { 1351: last_in_stab->stab_io->flags &= ~IOF_START; 1352: last_in_stab->stab_io->lines = 0; 1353: if (alen(last_in_stab->stab_array) < 0L) { 1354: tmpstr = str_make("-"); /* assume stdin */ 1355: apush(last_in_stab->stab_array, tmpstr); 1356: } 1357: } 1358: fp = nextargv(last_in_stab); 1359: if (!fp) /* Note: fp != last_in_stab->stab_io->fp */ 1360: do_close(last_in_stab,FALSE); /* now it does */ 1361: } 1362: } 1363: keepgoing: 1364: if (!fp) 1365: sarg[anum] = &str_no; 1366: else if (!str_gets(str,fp)) { 1367: if (last_in_stab->stab_io->flags & IOF_ARGV) { 1368: fp = nextargv(last_in_stab); 1369: if (fp) 1370: goto keepgoing; 1371: do_close(last_in_stab,FALSE); 1372: last_in_stab->stab_io->flags |= IOF_START; 1373: } 1374: if (fp == stdin) { 1375: clearerr(fp); 1376: } 1377: sarg[anum] = &str_no; 1378: break; 1379: } 1380: else { 1381: last_in_stab->stab_io->lines++; 1382: sarg[anum] = str; 1383: } 1384: #ifdef DEBUGGING 1385: tmps = "READ"; 1386: #endif 1387: break; 1388: } 1389: #ifdef DEBUGGING 1390: if (debug & 8) 1391: deb("%d.%s = '%s'\n",anum,tmps,str_peek(sarg[anum])); 1392: #endif 1393: } 1394: switch (optype) { 1395: case O_ITEM: 1396: if (str != sarg[1]) 1397: str_sset(str,sarg[1]); 1398: STABSET(str); 1399: break; 1400: case O_ITEM2: 1401: if (str != sarg[2]) 1402: str_sset(str,sarg[2]); 1403: STABSET(str); 1404: break; 1405: case O_ITEM3: 1406: if (str != sarg[3]) 1407: str_sset(str,sarg[3]); 1408: STABSET(str); 1409: break; 1410: case O_CONCAT: 1411: if (str != sarg[1]) 1412: str_sset(str,sarg[1]); 1413: str_scat(str,sarg[2]); 1414: STABSET(str); 1415: break; 1416: case O_REPEAT: 1417: if (str != sarg[1]) 1418: str_sset(str,sarg[1]); 1419: anum = (long)str_gnum(sarg[2]); 1420: if (anum >= 1) { 1421: tmpstr = str_new(0); 1422: str_sset(tmpstr,str); 1423: for (anum--; anum; anum--) 1424: str_scat(str,tmpstr); 1425: } 1426: else 1427: str_sset(str,&str_no); 1428: STABSET(str); 1429: break; 1430: case O_MATCH: 1431: str_set(str, do_match(str_get(sarg[1]),arg) ? Yes : No); 1432: STABSET(str); 1433: break; 1434: case O_NMATCH: 1435: str_set(str, do_match(str_get(sarg[1]),arg) ? No : Yes); 1436: STABSET(str); 1437: break; 1438: case O_SUBST: 1439: value = (double) do_subst(str, arg); 1440: str = arg->arg_ptr.arg_str; 1441: goto donumset; 1442: case O_NSUBST: 1443: str_set(arg->arg_ptr.arg_str, do_subst(str, arg) ? No : Yes); 1444: str = arg->arg_ptr.arg_str; 1445: break; 1446: case O_ASSIGN: 1447: if (arg[2].arg_flags & AF_SPECIAL) 1448: do_assign(str,arg); 1449: else { 1450: if (str != sarg[2]) 1451: str_sset(str, sarg[2]); 1452: STABSET(str); 1453: } 1454: break; 1455: case O_CHOP: 1456: tmps = str_get(str); 1457: tmps += str->str_cur - (str->str_cur != 0); 1458: str_set(arg->arg_ptr.arg_str,tmps); /* remember last char */ 1459: *tmps = '\0'; /* wipe it out */ 1460: str->str_cur = tmps - str->str_ptr; 1461: str->str_nok = 0; 1462: str = arg->arg_ptr.arg_str; 1463: break; 1464: case O_MULTIPLY: 1465: value = str_gnum(sarg[1]); 1466: value *= str_gnum(sarg[2]); 1467: goto donumset; 1468: case O_DIVIDE: 1469: value = str_gnum(sarg[1]); 1470: value /= str_gnum(sarg[2]); 1471: goto donumset; 1472: case O_MODULO: 1473: value = str_gnum(sarg[1]); 1474: value = (double)(((long)value) % (long)str_gnum(sarg[2])); 1475: goto donumset; 1476: case O_ADD: 1477: value = str_gnum(sarg[1]); 1478: value += str_gnum(sarg[2]); 1479: goto donumset; 1480: case O_SUBTRACT: 1481: value = str_gnum(sarg[1]); 1482: value -= str_gnum(sarg[2]); 1483: goto donumset; 1484: case O_LEFT_SHIFT: 1485: value = str_gnum(sarg[1]); 1486: value = (double)(((long)value) << (long)str_gnum(sarg[2])); 1487: goto donumset; 1488: case O_RIGHT_SHIFT: 1489: value = str_gnum(sarg[1]); 1490: value = (double)(((long)value) >> (long)str_gnum(sarg[2])); 1491: goto donumset; 1492: case O_LT: 1493: value = str_gnum(sarg[1]); 1494: value = (double)(value < str_gnum(sarg[2])); 1495: goto donumset; 1496: case O_GT: 1497: value = str_gnum(sarg[1]); 1498: value = (double)(value > str_gnum(sarg[2])); 1499: goto donumset; 1500: case O_LE: 1501: value = str_gnum(sarg[1]); 1502: value = (double)(value <= str_gnum(sarg[2])); 1503: goto donumset; 1504: case O_GE: 1505: value = str_gnum(sarg[1]); 1506: value = (double)(value >= str_gnum(sarg[2])); 1507: goto donumset; 1508: case O_EQ: 1509: value = str_gnum(sarg[1]); 1510: value = (double)(value == str_gnum(sarg[2])); 1511: goto donumset; 1512: case O_NE: 1513: value = str_gnum(sarg[1]); 1514: value = (double)(value != str_gnum(sarg[2])); 1515: goto donumset; 1516: case O_BIT_AND: 1517: value = str_gnum(sarg[1]); 1518: value = (double)(((long)value) & (long)str_gnum(sarg[2])); 1519: goto donumset; 1520: case O_XOR: 1521: value = str_gnum(sarg[1]); 1522: value = (double)(((long)value) ^ (long)str_gnum(sarg[2])); 1523: goto donumset; 1524: case O_BIT_OR: 1525: value = str_gnum(sarg[1]); 1526: value = (double)(((long)value) | (long)str_gnum(sarg[2])); 1527: goto donumset; 1528: case O_AND: 1529: if (str_true(sarg[1])) { 1530: anum = 2; 1531: optype = O_ITEM2; 1532: maxarg = 0; 1533: argflags = arg[anum].arg_flags; 1534: goto re_eval; 1535: } 1536: else { 1537: if (assigning) { 1538: str_sset(str, sarg[1]); 1539: STABSET(str); 1540: } 1541: else 1542: str = sarg[1]; 1543: break; 1544: } 1545: case O_OR: 1546: if (str_true(sarg[1])) { 1547: if (assigning) { 1548: str_set(str, sarg[1]); 1549: STABSET(str); 1550: } 1551: else 1552: str = sarg[1]; 1553: break; 1554: } 1555: else { 1556: anum = 2; 1557: optype = O_ITEM2; 1558: maxarg = 0; 1559: argflags = arg[anum].arg_flags; 1560: goto re_eval; 1561: } 1562: case O_COND_EXPR: 1563: anum = (str_true(sarg[1]) ? 2 : 3); 1564: optype = (anum == 2 ? O_ITEM2 : O_ITEM3); 1565: maxarg = 0; 1566: argflags = arg[anum].arg_flags; 1567: goto re_eval; 1568: case O_COMMA: 1569: str = sarg[2]; 1570: break; 1571: case O_NEGATE: 1572: value = -str_gnum(sarg[1]); 1573: goto donumset; 1574: case O_NOT: 1575: value = (double) !str_true(sarg[1]); 1576: goto donumset; 1577: case O_COMPLEMENT: 1578: value = (double) ~(long)str_gnum(sarg[1]); 1579: goto donumset; 1580: case O_SELECT: 1581: if (arg[1].arg_type == A_LVAL) 1582: defoutstab = arg[1].arg_ptr.arg_stab; 1583: else 1584: defoutstab = stabent(str_get(sarg[1]),TRUE); 1585: if (!defoutstab->stab_io) 1586: defoutstab->stab_io = stio_new(); 1587: curoutstab = defoutstab; 1588: str_set(str,curoutstab->stab_io->fp ? Yes : No); 1589: STABSET(str); 1590: break; 1591: case O_WRITE: 1592: if (maxarg == 0) 1593: stab = defoutstab; 1594: else if (arg[1].arg_type == A_LVAL) 1595: stab = arg[1].arg_ptr.arg_stab; 1596: else 1597: stab = stabent(str_get(sarg[1]),TRUE); 1598: if (!stab->stab_io) { 1599: str_set(str, No); 1600: STABSET(str); 1601: break; 1602: } 1603: curoutstab = stab; 1604: fp = stab->stab_io->fp; 1605: debarg = arg; 1606: if (stab->stab_io->fmt_stab) 1607: form = stab->stab_io->fmt_stab->stab_form; 1608: else 1609: form = stab->stab_form; 1610: if (!form || !fp) { 1611: str_set(str, No); 1612: STABSET(str); 1613: break; 1614: } 1615: format(&outrec,form); 1616: do_write(&outrec,stab->stab_io); 1617: if (stab->stab_io->flags & IOF_FLUSH) 1618: fflush(fp); 1619: str_set(str, Yes); 1620: STABSET(str); 1621: break; 1622: case O_OPEN: 1623: if (do_open(arg[1].arg_ptr.arg_stab,str_get(sarg[2]))) { 1624: str_set(str, Yes); 1625: arg[1].arg_ptr.arg_stab->stab_io->lines = 0; 1626: } 1627: else 1628: str_set(str, No); 1629: STABSET(str); 1630: break; 1631: case O_TRANS: 1632: value = (double) do_trans(str,arg); 1633: str = arg->arg_ptr.arg_str; 1634: goto donumset; 1635: case O_NTRANS: 1636: str_set(arg->arg_ptr.arg_str, do_trans(str,arg) == 0 ? Yes : No); 1637: str = arg->arg_ptr.arg_str; 1638: break; 1639: case O_CLOSE: 1640: str_set(str, 1641: do_close(arg[1].arg_ptr.arg_stab,TRUE) ? Yes : No ); 1642: STABSET(str); 1643: break; 1644: case O_EACH: 1645: str_sset(str,do_each(arg[1].arg_ptr.arg_stab->stab_hash,sarg,retary)); 1646: retary = Null(STR***); /* do_each already did retary */ 1647: STABSET(str); 1648: break; 1649: case O_VALUES: 1650: case O_KEYS: 1651: value = (double) do_kv(arg[1].arg_ptr.arg_stab->stab_hash, 1652: optype,sarg,retary); 1653: retary = Null(STR***); /* do_keys already did retary */ 1654: goto donumset; 1655: case O_ARRAY: 1656: if (maxarg == 1) { 1657: ary = arg[1].arg_ptr.arg_stab->stab_array; 1658: maxarg = ary->ary_fill; 1659: if (retary) { /* array wanted */ 1660: sarg = 1661: (STR **)saferealloc((char*)sarg,(maxarg+3)*sizeof(STR*)); 1662: for (anum = 0; anum <= maxarg; anum++) { 1663: sarg[anum+1] = str = afetch(ary,anum); 1664: } 1665: maxarg++; 1666: } 1667: else 1668: str = afetch(ary,maxarg); 1669: } 1670: else 1671: str = afetch(arg[2].arg_ptr.arg_stab->stab_array, 1672: ((int)str_gnum(sarg[1])) - arybase); 1673: if (!str) 1674: return &str_no; 1675: break; 1676: case O_HASH: 1677: tmpstab = arg[2].arg_ptr.arg_stab; /* XXX */ 1678: str = hfetch(tmpstab->stab_hash,str_get(sarg[1])); 1679: if (!str) 1680: return &str_no; 1681: break; 1682: case O_LARRAY: 1683: anum = ((int)str_gnum(sarg[1])) - arybase; 1684: str = afetch(arg[2].arg_ptr.arg_stab->stab_array,anum); 1685: if (!str || str == &str_no) { 1686: str = str_new(0); 1687: astore(arg[2].arg_ptr.arg_stab->stab_array,anum,str); 1688: } 1689: break; 1690: case O_LHASH: 1691: tmpstab = arg[2].arg_ptr.arg_stab; 1692: str = hfetch(tmpstab->stab_hash,str_get(sarg[1])); 1693: if (!str) { 1694: str = str_new(0); 1695: hstore(tmpstab->stab_hash,str_get(sarg[1]),str); 1696: } 1697: if (tmpstab == envstab) { /* heavy wizardry going on here */ 1698: str->str_link.str_magic = tmpstab;/* str is now magic */ 1699: envname = savestr(str_get(sarg[1])); 1700: /* he threw the brick up into the air */ 1701: } 1702: else if (tmpstab == sigstab) { /* same thing, only different */ 1703: str->str_link.str_magic = tmpstab; 1704: signame = savestr(str_get(sarg[1])); 1705: } 1706: break; 1707: case O_PUSH: 1708: if (arg[1].arg_flags & AF_SPECIAL) 1709: str = do_push(arg,arg[2].arg_ptr.arg_stab->stab_array); 1710: else { 1711: str = str_new(0); /* must copy the STR */ 1712: str_sset(str,sarg[1]); 1713: apush(arg[2].arg_ptr.arg_stab->stab_array,str); 1714: } 1715: break; 1716: case O_POP: 1717: str = apop(arg[1].arg_ptr.arg_stab->stab_array); 1718: if (!str) 1719: return &str_no; 1720: #ifdef STRUCTCOPY 1721: *(arg->arg_ptr.arg_str) = *str; 1722: #else 1723: bcopy((char*)str, (char*)arg->arg_ptr.arg_str, sizeof *str); 1724: #endif 1725: safefree((char*)str); 1726: str = arg->arg_ptr.arg_str; 1727: break; 1728: case O_SHIFT: 1729: str = ashift(arg[1].arg_ptr.arg_stab->stab_array); 1730: if (!str) 1731: return &str_no; 1732: #ifdef STRUCTCOPY 1733: *(arg->arg_ptr.arg_str) = *str; 1734: #else 1735: bcopy((char*)str, (char*)arg->arg_ptr.arg_str, sizeof *str); 1736: #endif 1737: safefree((char*)str); 1738: str = arg->arg_ptr.arg_str; 1739: break; 1740: case O_SPLIT: 1741: value = (double) do_split(str_get(sarg[1]),arg[2].arg_ptr.arg_spat,retary); 1742: retary = Null(STR***); /* do_split already did retary */ 1743: goto donumset; 1744: case O_LENGTH: 1745: value = (double) str_len(sarg[1]); 1746: goto donumset; 1747: case O_SPRINTF: 1748: sarg[maxarg+1] = Nullstr; 1749: do_sprintf(str,arg->arg_len,sarg); 1750: break; 1751: case O_SUBSTR: 1752: anum = ((int)str_gnum(sarg[2])) - arybase; 1753: for (tmps = str_get(sarg[1]); *tmps && anum > 0; tmps++,anum--) ; 1754: anum = (int)str_gnum(sarg[3]); 1755: if (anum >= 0 && strlen(tmps) > anum) 1756: str_nset(str, tmps, anum); 1757: else 1758: str_set(str, tmps); 1759: break; 1760: case O_JOIN: 1761: if (arg[2].arg_flags & AF_SPECIAL && arg[2].arg_type == A_EXPR) 1762: do_join(arg,str_get(sarg[1]),str); 1763: else 1764: ajoin(arg[2].arg_ptr.arg_stab->stab_array,str_get(sarg[1]),str); 1765: break; 1766: case O_SLT: 1767: tmps = str_get(sarg[1]); 1768: value = (double) strLT(tmps,str_get(sarg[2])); 1769: goto donumset; 1770: case O_SGT: 1771: tmps = str_get(sarg[1]); 1772: value = (double) strGT(tmps,str_get(sarg[2])); 1773: goto donumset; 1774: case O_SLE: 1775: tmps = str_get(sarg[1]); 1776: value = (double) strLE(tmps,str_get(sarg[2])); 1777: goto donumset; 1778: case O_SGE: 1779: tmps = str_get(sarg[1]); 1780: value = (double) strGE(tmps,str_get(sarg[2])); 1781: goto donumset; 1782: case O_SEQ: 1783: tmps = str_get(sarg[1]); 1784: value = (double) strEQ(tmps,str_get(sarg[2])); 1785: goto donumset; 1786: case O_SNE: 1787: tmps = str_get(sarg[1]); 1788: value = (double) strNE(tmps,str_get(sarg[2])); 1789: goto donumset; 1790: case O_SUBR: 1791: str_sset(str,do_subr(arg,sarg)); 1792: STABSET(str); 1793: break; 1794: case O_PRTF: 1795: case O_PRINT: 1796: if (maxarg <= 1) 1797: stab = defoutstab; 1798: else { 1799: stab = arg[2].arg_ptr.arg_stab; 1800: if (!stab) 1801: stab = defoutstab; 1802: } 1803: if (!stab->stab_io) 1804: value = 0.0; 1805: else if (arg[1].arg_flags & AF_SPECIAL) 1806: value = (double)do_aprint(arg,stab->stab_io->fp); 1807: else { 1808: value = (double)do_print(str_get(sarg[1]),stab->stab_io->fp); 1809: if (ors && optype == O_PRINT) 1810: do_print(ors, stab->stab_io->fp); 1811: } 1812: if (stab->stab_io->flags & IOF_FLUSH) 1813: fflush(stab->stab_io->fp); 1814: goto donumset; 1815: case O_CHDIR: 1816: tmps = str_get(sarg[1]); 1817: if (!tmps || !*tmps) 1818: tmps = getenv("HOME"); 1819: if (!tmps || !*tmps) 1820: tmps = getenv("LOGDIR"); 1821: value = (double)(chdir(tmps) >= 0); 1822: goto donumset; 1823: case O_DIE: 1824: tmps = str_get(sarg[1]); 1825: if (!tmps || !*tmps) 1826: exit(1); 1827: fatal("%s\n",str_get(sarg[1])); 1828: value = 0.0; 1829: goto donumset; 1830: case O_EXIT: 1831: exit((int)str_gnum(sarg[1])); 1832: value = 0.0; 1833: goto donumset; 1834: case O_RESET: 1835: str_reset(str_get(sarg[1])); 1836: value = 1.0; 1837: goto donumset; 1838: case O_LIST: 1839: if (maxarg > 0) 1840: str = sarg[maxarg]; /* unwanted list, return last item */ 1841: else 1842: str = &str_no; 1843: break; 1844: case O_EOF: 1845: str_set(str, do_eof(maxarg > 0 ? arg[1].arg_ptr.arg_stab : last_in_stab) ? Yes : No); 1846: STABSET(str); 1847: break; 1848: case O_TELL: 1849: value = (double)do_tell(maxarg > 0 ? arg[1].arg_ptr.arg_stab : last_in_stab); 1850: goto donumset; 1851: break; 1852: case O_SEEK: 1853: value = str_gnum(sarg[2]); 1854: str_set(str, do_seek(arg[1].arg_ptr.arg_stab, 1855: (long)value, (int)str_gnum(sarg[3]) ) ? Yes : No); 1856: STABSET(str); 1857: break; 1858: case O_REDO: 1859: case O_NEXT: 1860: case O_LAST: 1861: if (maxarg > 0) { 1862: tmps = str_get(sarg[1]); 1863: while (loop_ptr >= 0 && (!loop_stack[loop_ptr].loop_label || 1864: strNE(tmps,loop_stack[loop_ptr].loop_label) )) { 1865: #ifdef DEBUGGING 1866: if (debug & 4) { 1867: deb("(Skipping label #%d %s)\n",loop_ptr, 1868: loop_stack[loop_ptr].loop_label); 1869: } 1870: #endif 1871: loop_ptr--; 1872: } 1873: #ifdef DEBUGGING 1874: if (debug & 4) { 1875: deb("(Found label #%d %s)\n",loop_ptr, 1876: loop_stack[loop_ptr].loop_label); 1877: } 1878: #endif 1879: } 1880: if (loop_ptr < 0) 1881: fatal("Bad label: %s\n", maxarg > 0 ? tmps : "<null>"); 1882: longjmp(loop_stack[loop_ptr].loop_env, optype); 1883: case O_GOTO:/* shudder */ 1884: goto_targ = str_get(sarg[1]); 1885: longjmp(top_env, 1); 1886: case O_INDEX: 1887: tmps = str_get(sarg[1]); 1888: if (!(tmps2 = instr(tmps,str_get(sarg[2])))) 1889: value = (double)(-1 + arybase); 1890: else 1891: value = (double)(tmps2 - tmps + arybase); 1892: goto donumset; 1893: case O_TIME: 1894: value = (double) time(0); 1895: goto donumset; 1896: case O_TMS: 1897: value = (double) do_tms(retary); 1898: retary = Null(STR***); /* do_tms already did retary */ 1899: goto donumset; 1900: case O_LOCALTIME: 1901: tmplong = (long) str_gnum(sarg[1]); 1902: value = (double) do_time(localtime(&tmplong),retary); 1903: retary = Null(STR***); /* do_localtime already did retary */ 1904: goto donumset; 1905: case O_GMTIME: 1906: tmplong = (long) str_gnum(sarg[1]); 1907: value = (double) do_time(gmtime(&tmplong),retary); 1908: retary = Null(STR***); /* do_gmtime already did retary */ 1909: goto donumset; 1910: case O_STAT: 1911: value = (double) do_stat(arg,sarg,retary); 1912: retary = Null(STR***); /* do_stat already did retary */ 1913: goto donumset; 1914: case O_CRYPT: 1915: tmps = str_get(sarg[1]); 1916: str_set(str,crypt(tmps,str_get(sarg[2]))); 1917: break; 1918: case O_EXP: 1919: value = exp(str_gnum(sarg[1])); 1920: goto donumset; 1921: case O_LOG: 1922: value = log(str_gnum(sarg[1])); 1923: goto donumset; 1924: case O_SQRT: 1925: value = sqrt(str_gnum(sarg[1])); 1926: goto donumset; 1927: case O_INT: 1928: modf(str_gnum(sarg[1]),&value); 1929: goto donumset; 1930: case O_ORD: 1931: value = (double) *str_get(sarg[1]); 1932: goto donumset; 1933: case O_SLEEP: 1934: tmps = str_get(sarg[1]); 1935: time(&tmplong); 1936: if (!tmps || !*tmps) 1937: sleep((32767<<16)+32767); 1938: else 1939: sleep(atoi(tmps)); 1940: value = (double)tmplong; 1941: time(&tmplong); 1942: value = ((double)tmplong) - value; 1943: goto donumset; 1944: case O_FLIP: 1945: if (str_true(sarg[1])) { 1946: str_numset(str,0.0); 1947: anum = 2; 1948: arg->arg_type = optype = O_FLOP; 1949: maxarg = 0; 1950: arg[2].arg_flags &= ~AF_SPECIAL; 1951: arg[1].arg_flags |= AF_SPECIAL; 1952: argflags = arg[anum].arg_flags; 1953: goto re_eval; 1954: } 1955: str_set(str,""); 1956: break; 1957: case O_FLOP: 1958: str_inc(str); 1959: if (str_true(sarg[2])) { 1960: arg->arg_type = O_FLIP; 1961: arg[1].arg_flags &= ~AF_SPECIAL; 1962: arg[2].arg_flags |= AF_SPECIAL; 1963: str_cat(str,"E0"); 1964: } 1965: break; 1966: case O_FORK: 1967: value = (double)fork(); 1968: goto donumset; 1969: case O_SYSTEM: 1970: if (anum = vfork()) { 1971: ihand = signal(SIGINT, SIG_IGN); 1972: qhand = signal(SIGQUIT, SIG_IGN); 1973: while ((maxarg = wait(&argflags)) != anum && maxarg != -1) 1974: ; 1975: if (maxarg == -1) 1976: argflags = -1; 1977: signal(SIGINT, ihand); 1978: signal(SIGQUIT, qhand); 1979: value = (double)argflags; 1980: goto donumset; 1981: } 1982: /* FALL THROUGH */ 1983: case O_EXEC: 1984: if (arg[1].arg_flags & AF_SPECIAL) 1985: value = (double)do_aexec(arg); 1986: else { 1987: value = (double)do_exec(str_get(sarg[1])); 1988: } 1989: goto donumset; 1990: case O_HEX: 1991: maxarg = 4; 1992: goto snarfnum; 1993: 1994: case O_OCT: 1995: maxarg = 3; 1996: 1997: snarfnum: 1998: anum = 0; 1999: tmps = str_get(sarg[1]); 2000: for (;;) { 2001: switch (*tmps) { 2002: default: 2003: goto out; 2004: case '8': case '9': 2005: if (maxarg != 4) 2006: goto out; 2007: /* FALL THROUGH */ 2008: case '0': case '1': case '2': case '3': case '4': 2009: case '5': case '6': case '7': 2010: anum <<= maxarg; 2011: anum += *tmps++ & 15; 2012: break; 2013: case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': 2014: case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': 2015: if (maxarg != 4) 2016: goto out; 2017: anum <<= 4; 2018: anum += (*tmps++ & 7) + 9; 2019: break; 2020: case 'x': 2021: maxarg = 4; 2022: tmps++; 2023: break; 2024: } 2025: } 2026: out: 2027: value = (double)anum; 2028: goto donumset; 2029: case O_CHMOD: 2030: case O_CHOWN: 2031: case O_KILL: 2032: case O_UNLINK: 2033: if (arg[1].arg_flags & AF_SPECIAL) 2034: value = (double)apply(optype,arg,Null(STR**)); 2035: else { 2036: sarg[2] = Nullstr; 2037: value = (double)apply(optype,arg,sarg); 2038: } 2039: goto donumset; 2040: case O_UMASK: 2041: value = (double)umask((int)str_gnum(sarg[1])); 2042: goto donumset; 2043: case O_RENAME: 2044: tmps = str_get(sarg[1]); 2045: #ifdef RENAME 2046: value = (double)(rename(tmps,str_get(sarg[2])) >= 0); 2047: #else 2048: tmps2 = str_get(sarg[2]); 2049: UNLINK(tmps2); 2050: if (!(anum = link(tmps,tmps2))) 2051: anum = UNLINK(tmps); 2052: value = (double)(anum >= 0); 2053: #endif 2054: goto donumset; 2055: case O_LINK: 2056: tmps = str_get(sarg[1]); 2057: value = (double)(link(tmps,str_get(sarg[2])) >= 0); 2058: goto donumset; 2059: case O_UNSHIFT: 2060: ary = arg[2].arg_ptr.arg_stab->stab_array; 2061: if (arg[1].arg_flags & AF_SPECIAL) 2062: do_unshift(arg,ary); 2063: else { 2064: str = str_new(0); /* must copy the STR */ 2065: str_sset(str,sarg[1]); 2066: aunshift(ary,1); 2067: astore(ary,0,str); 2068: } 2069: value = (double)(ary->ary_fill + 1); 2070: break; 2071: } 2072: #ifdef DEBUGGING 2073: dlevel--; 2074: if (debug & 8) 2075: deb("%s RETURNS \"%s\"\n",opname[optype],str_get(str)); 2076: #endif 2077: goto freeargs; 2078: 2079: donumset: 2080: str_numset(str,value); 2081: STABSET(str); 2082: #ifdef DEBUGGING 2083: dlevel--; 2084: if (debug & 8) 2085: deb("%s RETURNS \"%f\"\n",opname[optype],value); 2086: #endif 2087: 2088: freeargs: 2089: if (sarg != quicksarg) { 2090: if (retary) { 2091: if (optype == O_LIST) 2092: sarg[0] = &str_no; 2093: else 2094: sarg[0] = Nullstr; 2095: sarg[maxarg+1] = Nullstr; 2096: *retary = sarg; /* up to them to free it */ 2097: } 2098: else 2099: safefree(sarg); 2100: } 2101: return str; 2102: 2103: nullarray: 2104: maxarg = 0; 2105: #ifdef DEBUGGING 2106: dlevel--; 2107: if (debug & 8) 2108: deb("%s RETURNS ()\n",opname[optype],value); 2109: #endif 2110: goto freeargs; 2111: }
Defined functions
do_eof
defined in line 433; used 2 times
- in line 1845
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 309
do_match
defined in line 18; used 3 times
- in line 1431-1435(2)
- in /usr/src/new/PORT/perl.1.0.0/perl.h line 99
do_open
defined in line 282; used 4 times
- in line 378, 391, 1623
- in /usr/src/new/PORT/perl.1.0.0/perl.h line 100
do_seek
defined in line 486; used 2 times
- in line 1854
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 311
do_split
defined in line 190; used 2 times
- in line 1741
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 308
do_stat
defined in line 504; used 2 times
- in line 1911
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 314
do_subst
defined in line 94; used 3 times
- in line 1439-1443(2)
- in /usr/src/new/PORT/perl.1.0.0/perl.h line 104
do_tell
defined in line 469; used 2 times
- in line 1849
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 310
do_time
defined in line 588; used 3 times
- in line 1902-1907(2)
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 313
do_tms
defined in line 555; used 2 times
- in line 1897
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 312
do_trans
defined in line 160; used 3 times
- in line 1632-1636(2)
- in /usr/src/new/PORT/perl.1.0.0/arg.h line 307
Defined variables
Defined macros
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