util/mkerr.pl

   1 #!/usr/local/bin/perl -w
   2
   3 my $config = "crypto/err/openssl.ec";
   4 my $debug = 0;
   5 my $rebuild = 0;
   6 my $static = 1;
   7 my $recurse = 0;
   8 my $reindex = 0;
   9 my $dowrite = 0;
  10 my $staticloader = "";
  11
  12 my $pack_errcode;
  13 my $load_errcode;
  14
  15 while (@ARGV) {
  16         my $arg = $ARGV[0];
  17         if($arg eq "-conf") {
  18                 shift @ARGV;
  19                 $config = shift @ARGV;
  20         } elsif($arg eq "-debug") {
  21                 $debug = 1;
  22                 shift @ARGV;
  23         } elsif($arg eq "-rebuild") {
  24                 $rebuild = 1;
  25                 shift @ARGV;
  26         } elsif($arg eq "-recurse") {
  27                 $recurse = 1;
  28                 shift @ARGV;
  29         } elsif($arg eq "-reindex") {
  30                 $reindex = 1;
  31                 shift @ARGV;
  32         } elsif($arg eq "-nostatic") {
  33                 $static = 0;
  34                 shift @ARGV;
  35         } elsif($arg eq "-staticloader") {
  36                 $staticloader = "static ";
  37                 shift @ARGV;
  38         } elsif($arg eq "-write") {
  39                 $dowrite = 1;
  40                 shift @ARGV;
  41         } else {
  42                 last;
  43         }
  44 }
  45
  46 if($recurse) {
  47         @source = (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>);
  48 } else {
  49         @source = @ARGV;
  50 }
  51
  52 # Read in the config file
  53
  54 open(IN, "<$config") || die "Can't open config file $config";
  55
  56 # Parse config file
  57
  58 while(<IN>)
  59 {
  60         if(/^L\s+(\S+)\s+(\S+)\s+(\S+)/) {
  61                 $hinc{$1} = $2;
  62                 $libinc{$2} = $1;
  63                 $cskip{$3} = $1;
  64                 if($3 ne "NONE") {
  65                         $csrc{$1} = $3;
  66                         $fmax{$1} = 99;
  67                         $rmax{$1} = 99;
  68                         $fnew{$1} = 0;
  69                         $rnew{$1} = 0;
  70                 }
  71         } elsif (/^F\s+(\S+)/) {
  72         # Add extra function with $1
  73         } elsif (/^R\s+(\S+)\s+(\S+)/) {
  74                 $rextra{$1} = $2;
  75                 $rcodes{$1} = $2;
  76         }
  77 }
  78
  79 close IN;
  80
  81 # Scan each header file in turn and make a list of error codes
  82 # and function names
  83
  84 while (($hdr, $lib) = each %libinc)
  85 {
  86         next if($hdr eq "NONE");
  87         print STDERR "Scanning header file $hdr\n" if $debug;
  88         my $line = "", $def= "", $linenr = 0, $gotfile = 0;
  89         if (open(IN, "<$hdr")) {
  90             $gotfile = 1;
  91             while(<IN>) {
  92                 $linenr++;
  93                 print STDERR "line: $linenr\r" if $debug;
  94
  95                 last if(/BEGIN\s+ERROR\s+CODES/);
  96                 if ($line ne '') {
  97                     $_ = $line . $_;
  98                     $line = '';
  99                 }
 100
 101                 if (/\\$/) {
 102                     $line = $_;
 103                     next;
 104                 }
 105
 106                 $cpp = 1 if /^#.*ifdef.*cplusplus/;  # skip "C" declaration
 107                 if ($cpp) {
 108                     $cpp = 0 if /^#.*endif/;
 109                     next;
 110                 }
 111
 112                 next if (/^\#/);                      # skip preprocessor directives
 113
 114                 s/\/\*.*?\*\///gs;                   # ignore comments
 115                 s/{[^{}]*}//gs;                      # ignore {} blocks
 116
 117                 if (/\{|\/\*/) { # Add a } so editor works...
 118                     $line = $_;
 119                 } else {
 120                     $def .= $_;
 121                 }
 122             }
 123         }
 124
 125         print STDERR "                                  \r" if $debug;
 126         $defnr = 0;
 127         foreach (split /;/, $def) {
 128             $defnr++;
 129             print STDERR "def: $defnr\r" if $debug;
 130
 131             s/^[\n\s]*//g;
 132             s/[\n\s]*$//g;
 133             next if(/typedef\W/);
 134             if (/\(\*(\w*)\([^\)]+/) {
 135                 my $name = $1;
 136                 $name =~ tr/[a-z]/[A-Z]/;
 137                 $ftrans{$name} = $1;
 138             } elsif (/\w+\W+(\w+)\W*\(\s*\)(\s*__attribute__\(.*\)\s*)?$/s){
 139                 # K&R C
 140                 next ;
 141             } elsif (/\w+\W+\w+\W*\(.*\)(\s*__attribute__\(.*\)\s*)?$/s) {
 142                 while (not /\(\)(\s*__attribute__\(.*\)\s*)?$/s) {
 143                     s/[^\(\)]*\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
 144                     s/\([^\(\)]*\)\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
 145                 }
 146                 s/\(void\)//;
 147                 /(\w+(\{[0-9]+\})?)\W*\(\)/s;
 148                 my $name = $1;
 149                 $name =~ tr/[a-z]/[A-Z]/;
 150                 $ftrans{$name} = $1;
 151             } elsif (/\(/ and not (/=/ or /DECLARE_STACK/)) {
 152                 print STDERR "Header $hdr: cannot parse: $_;\n";
 153             }
 154         }
 155
 156         print STDERR "                                  \r" if $debug;
 157
 158         next if $reindex;
 159
 160         # Scan function and reason codes and store them: keep a note of the
 161         # maximum code used.
 162
 163         if ($gotfile) {
 164             while(<IN>) {
 165                 if(/^\#define\s+(\S+)\s+(\S+)/) {
 166                         $name = $1;
 167                         $code = $2;
 168                         next if $name =~ /^${lib}err/;
 169                         unless($name =~ /^${lib}_([RF])_(\w+)$/) {
 170                                 print STDERR "Invalid error code $name\n";
 171                                 next;
 172                         }
 173                         if($1 eq "R") {
 174                                 $rcodes{$name} = $code;
 175                                 if(!(exists $rextra{$name}) &&
 176                                          ($code > $rmax{$lib}) ) {
 177                                         $rmax{$lib} = $code;
 178                                 }
 179                         } else {
 180                                 if($code > $fmax{$lib}) {
 181                                         $fmax{$lib} = $code;
 182                                 }
 183                                 $fcodes{$name} = $code;
 184                         }
 185                 }
 186             }
 187         }
 188         close IN;
 189 }
 190
 191 # Scan each C source file and look for function and reason codes
 192 # This is done by looking for strings that "look like" function or
 193 # reason codes: basically anything consisting of all upper case and
 194 # numerics which has _F_ or _R_ in it and which has the name of an
 195 # error library at the start. This seems to work fine except for the
 196 # oddly named structure BIO_F_CTX which needs to be ignored.
 197 # If a code doesn't exist in list compiled from headers then mark it
 198 # with the value "X" as a place holder to give it a value later.
 199 # Store all function and reason codes found in %ufcodes and %urcodes
 200 # so all those unreferenced can be printed out.
 201
 202
 203 print STDERR "Files loaded: " if $debug;
 204 foreach $file (@source) {
 205         # Don't parse the error source file.
 206         next if exists $cskip{$file};
 207         print STDERR $file if $debug;
 208         open(IN, "<$file") || die "Can't open source file $file\n";
 209         while(<IN>) {
 210                 if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
 211                         next unless exists $csrc{$2};
 212                         next if($1 eq "BIO_F_BUFFER_CTX");
 213                         $ufcodes{$1} = 1;
 214                         if(!exists $fcodes{$1}) {
 215                                 $fcodes{$1} = "X";
 216                                 $fnew{$2}++;
 217                         }
 218                         $notrans{$1} = 1 unless exists $ftrans{$3};
 219                 }
 220                 if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
 221                         next unless exists $csrc{$2};
 222                         $urcodes{$1} = 1;
 223                         if(!exists $rcodes{$1}) {
 224                                 $rcodes{$1} = "X";
 225                                 $rnew{$2}++;
 226                         }
 227                 }
 228         }
 229         close IN;
 230 }
 231 print STDERR "\n" if $debug;
 232
 233 # Now process each library in turn.
 234
 235 foreach $lib (keys %csrc)
 236 {
 237         my $hfile = $hinc{$lib};
 238         my $cfile = $csrc{$lib};
 239         if(!$fnew{$lib} && !$rnew{$lib}) {
 240                 print STDERR "$lib:\t\tNo new error codes\n";
 241                 next unless $rebuild;
 242         } else {
 243                 print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
 244                 print STDERR " $rnew{$lib} New Reasons.\n";
 245                 next unless $dowrite;
 246         }
 247
 248         # If we get here then we have some new error codes so we
 249         # need to rebuild the header file and C file.
 250
 251         # Make a sorted list of error and reason codes for later use.
 252
 253         my @function = sort grep(/^${lib}_/,keys %fcodes);
 254         my @reasons = sort grep(/^${lib}_/,keys %rcodes);
 255
 256         # Rewrite the header file
 257
 258         if (open(IN, "<$hfile")) {
 259             # Copy across the old file
 260             while(<IN>) {
 261                 push @out, $_;
 262                 last if (/BEGIN ERROR CODES/);
 263             }
 264             close IN;
 265         } else {
 266             push @out,
 267 "/* ====================================================================\n",
 268 " * Copyright (c) 2001-2005 The OpenSSL Project.  All rights reserved.\n",
 269 " *\n",
 270 " * Redistribution and use in source and binary forms, with or without\n",
 271 " * modification, are permitted provided that the following conditions\n",
 272 " * are met:\n",
 273 " *\n",
 274 " * 1. Redistributions of source code must retain the above copyright\n",
 275 " *    notice, this list of conditions and the following disclaimer. \n",
 276 " *\n",
 277 " * 2. Redistributions in binary form must reproduce the above copyright\n",
 278 " *    notice, this list of conditions and the following disclaimer in\n",
 279 " *    the documentation and/or other materials provided with the\n",
 280 " *    distribution.\n",
 281 " *\n",
 282 " * 3. All advertising materials mentioning features or use of this\n",
 283 " *    software must display the following acknowledgment:\n",
 284 " *    \"This product includes software developed by the OpenSSL Project\n",
 285 " *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)\"\n",
 286 " *\n",
 287 " * 4. The names \"OpenSSL Toolkit\" and \"OpenSSL Project\" must not be used to\n",
 288 " *    endorse or promote products derived from this software without\n",
 289 " *    prior written permission. For written permission, please contact\n",
 290 " *    openssl-core\@openssl.org.\n",
 291 " *\n",
 292 " * 5. Products derived from this software may not be called \"OpenSSL\"\n",
 293 " *    nor may \"OpenSSL\" appear in their names without prior written\n",
 294 " *    permission of the OpenSSL Project.\n",
 295 " *\n",
 296 " * 6. Redistributions of any form whatsoever must retain the following\n",
 297 " *    acknowledgment:\n",
 298 " *    \"This product includes software developed by the OpenSSL Project\n",
 299 " *    for use in the OpenSSL Toolkit (http://www.openssl.org/)\"\n",
 300 " *\n",
 301 " * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\n",
 302 " * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n",
 303 " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n",
 304 " * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR\n",
 305 " * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n",
 306 " * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n",
 307 " * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n",
 308 " * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n",
 309 " * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n",
 310 " * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n",
 311 " * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n",
 312 " * OF THE POSSIBILITY OF SUCH DAMAGE.\n",
 313 " * ====================================================================\n",
 314 " *\n",
 315 " * This product includes cryptographic software written by Eric Young\n",
 316 " * (eay\@cryptsoft.com).  This product includes software written by Tim\n",
 317 " * Hudson (tjh\@cryptsoft.com).\n",
 318 " *\n",
 319 " */\n",
 320 "\n",
 321 "#ifndef HEADER_${lib}_ERR_H\n",
 322 "#define HEADER_${lib}_ERR_H\n",
 323 "\n",
 324 "/* BEGIN ERROR CODES */\n";
 325         }
 326         open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
 327
 328         print OUT @out;
 329         undef @out;
 330         print OUT <<"EOF";
 331 /* The following lines are auto generated by the script mkerr.pl. Any changes
 332  * made after this point may be overwritten when the script is next run.
 333  */
 334 EOF
 335         if($static) {
 336                 print OUT <<"EOF";
 337 ${staticloader}void ERR_load_${lib}_strings(void);
 338
 339 EOF
 340         } else {
 341                 print OUT <<"EOF";
 342 ${staticloader}void ERR_load_${lib}_strings(void);
 343 ${staticloader}void ERR_unload_${lib}_strings(void);
 344 ${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line);
 345 #define ${lib}err(f,r) ERR_${lib}_error((f),(r),__FILE__,__LINE__)
 346
 347 EOF
 348         }
 349         print OUT <<"EOF";
 350 /* Error codes for the $lib functions. */
 351
 352 /* Function codes. */
 353 EOF
 354
 355         foreach $i (@function) {
 356                 $z=6-int(length($i)/8);
 357                 if($fcodes{$i} eq "X") {
 358                         $fcodes{$i} = ++$fmax{$lib};
 359                         print STDERR "New Function code $i\n" if $debug;
 360                 }
 361                 printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
 362         }
 363
 364         print OUT "\n/* Reason codes. */\n";
 365
 366         foreach $i (@reasons) {
 367                 $z=6-int(length($i)/8);
 368                 if($rcodes{$i} eq "X") {
 369                         $rcodes{$i} = ++$rmax{$lib};
 370                         print STDERR "New Reason code   $i\n" if $debug;
 371                 }
 372                 printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
 373         }
 374         print OUT <<"EOF";
 375
 376 #ifdef  __cplusplus
 377 }
 378 #endif
 379 #endif
 380 EOF
 381         close OUT;
 382
 383         # Rewrite the C source file containing the error details.
 384
 385         # First, read any existing reason string definitions:
 386         my %err_reason_strings;
 387         if (open(IN,"<$cfile")) {
 388                 while (<IN>) {
 389                         if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
 390                                 $err_reason_strings{$1} = $2;
 391                         }
 392                 }
 393                 close(IN);
 394         }
 395
 396         my $hincf;
 397         if($static) {
 398                 $hfile =~ /([^\/]+)$/;
 399                 $hincf = "<openssl/$1>";
 400         } else {
 401                 $hincf = "\"$hfile\"";
 402         }
 403
 404         # If static we know the error code at compile time so use it
 405         # in error definitions.
 406
 407         if ($static)
 408                 {
 409                 $pack_errcode = "ERR_LIB_${lib}";
 410                 $load_errcode = "0";
 411                 }
 412         else
 413                 {
 414                 $pack_errcode = "0";
 415                 $load_errcode = "ERR_LIB_${lib}";
 416                 }
 417
 418
 419         open (OUT,">$cfile") || die "Can't open $cfile for writing";
 420
 421         print OUT <<"EOF";
 422 /* $cfile */
 423 /* ====================================================================
 424  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
 425  *
 426  * Redistribution and use in source and binary forms, with or without
 427  * modification, are permitted provided that the following conditions
 428  * are met:
 429  *
 430  * 1. Redistributions of source code must retain the above copyright
 431  *    notice, this list of conditions and the following disclaimer.
 432  *
 433  * 2. Redistributions in binary form must reproduce the above copyright
 434  *    notice, this list of conditions and the following disclaimer in
 435  *    the documentation and/or other materials provided with the
 436  *    distribution.
 437  *
 438  * 3. All advertising materials mentioning features or use of this
 439  *    software must display the following acknowledgment:
 440  *    "This product includes software developed by the OpenSSL Project
 441  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 442  *
 443  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 444  *    endorse or promote products derived from this software without
 445  *    prior written permission. For written permission, please contact
 446  *    openssl-core\@OpenSSL.org.
 447  *
 448  * 5. Products derived from this software may not be called "OpenSSL"
 449  *    nor may "OpenSSL" appear in their names without prior written
 450  *    permission of the OpenSSL Project.
 451  *
 452  * 6. Redistributions of any form whatsoever must retain the following
 453  *    acknowledgment:
 454  *    "This product includes software developed by the OpenSSL Project
 455  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 456  *
 457  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 458  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 459  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 460  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 461  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 462  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 463  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 464  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 465  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 466  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 467  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 468  * OF THE POSSIBILITY OF SUCH DAMAGE.
 469  * ====================================================================
 470  *
 471  * This product includes cryptographic software written by Eric Young
 472  * (eay\@cryptsoft.com).  This product includes software written by Tim
 473  * Hudson (tjh\@cryptsoft.com).
 474  *
 475  */
 476
 477 /* NOTE: this file was auto generated by the mkerr.pl script: any changes
 478  * made to it will be overwritten when the script next updates this file,
 479  * only reason strings will be preserved.
 480  */
 481
 482 #include <stdio.h>
 483 #include <openssl/err.h>
 484 #include $hincf
 485
 486 /* BEGIN ERROR CODES */
 487 #ifndef OPENSSL_NO_ERR
 488
 489 #define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
 490 #define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
 491
 492 static ERR_STRING_DATA ${lib}_str_functs[]=
 493         {
 494 EOF
 495         # Add each function code: if a function name is found then use it.
 496         foreach $i (@function) {
 497                 my $fn;
 498                 $i =~ /^${lib}_F_(\S+)$/;
 499                 $fn = $1;
 500                 if(exists $ftrans{$fn}) {
 501                         $fn = $ftrans{$fn};
 502                 }
 503 #               print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
 504                 print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
 505         }
 506         print OUT <<"EOF";
 507 {0,NULL}
 508         };
 509
 510 static ERR_STRING_DATA ${lib}_str_reasons[]=
 511         {
 512 EOF
 513         # Add each reason code.
 514         foreach $i (@reasons) {
 515                 my $rn;
 516                 my $rstr = "ERR_REASON($i)";
 517                 my $nspc = 0;
 518                 if (exists $err_reason_strings{$i}) {
 519                         $rn = $err_reason_strings{$i};
 520                 } else {
 521                         $i =~ /^${lib}_R_(\S+)$/;
 522                         $rn = $1;
 523                         $rn =~ tr/_[A-Z]/ [a-z]/;
 524                 }
 525                 $nspc = 40 - length($rstr) unless length($rstr) > 40;
 526                 $nspc = " " x $nspc;
 527                 print OUT "{${rstr}${nspc},\"$rn\"},\n";
 528         }
 529 if($static) {
 530         print OUT <<"EOF";
 531 {0,NULL}
 532         };
 533
 534 #endif
 535
 536 ${staticloader}void ERR_load_${lib}_strings(void)
 537         {
 538         static int init=1;
 539
 540         if (init)
 541                 {
 542                 init=0;
 543 #ifndef OPENSSL_NO_ERR
 544                 ERR_load_strings($load_errcode,${lib}_str_functs);
 545                 ERR_load_strings($load_errcode,${lib}_str_reasons);
 546 #endif
 547
 548                 }
 549         }
 550 EOF
 551 } else {
 552         print OUT <<"EOF";
 553 {0,NULL}
 554         };
 555
 556 #endif
 557
 558 #ifdef ${lib}_LIB_NAME
 559 static ERR_STRING_DATA ${lib}_lib_name[]=
 560         {
 561 {0      ,${lib}_LIB_NAME},
 562 {0,NULL}
 563         };
 564 #endif
 565
 566
 567 static int ${lib}_lib_error_code=0;
 568 static int ${lib}_error_init=1;
 569
 570 ${staticloader}void ERR_load_${lib}_strings(void)
 571         {
 572         if (${lib}_lib_error_code == 0)
 573                 ${lib}_lib_error_code=ERR_get_next_error_library();
 574
 575         if (${lib}_error_init)
 576                 {
 577                 ${lib}_error_init=0;
 578 #ifndef OPENSSL_NO_ERR
 579                 ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
 580                 ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
 581 #endif
 582
 583 #ifdef ${lib}_LIB_NAME
 584                 ${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
 585                 ERR_load_strings(0,${lib}_lib_name);
 586 #endif
 587                 }
 588         }
 589
 590 ${staticloader}void ERR_unload_${lib}_strings(void)
 591         {
 592         if (${lib}_error_init == 0)
 593                 {
 594 #ifndef OPENSSL_NO_ERR
 595                 ERR_unload_strings(${lib}_lib_error_code,${lib}_str_functs);
 596                 ERR_unload_strings(${lib}_lib_error_code,${lib}_str_reasons);
 597 #endif
 598
 599 #ifdef ${lib}_LIB_NAME
 600                 ERR_unload_strings(0,${lib}_lib_name);
 601 #endif
 602                 ${lib}_error_init=1;
 603                 }
 604         }
 605
 606 ${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line)
 607         {
 608         if (${lib}_lib_error_code == 0)
 609                 ${lib}_lib_error_code=ERR_get_next_error_library();
 610         ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
 611         }
 612 EOF
 613
 614 }
 615
 616         close OUT;
 617         undef %err_reason_strings;
 618 }
 619
 620 if($debug && defined(%notrans)) {
 621         print STDERR "The following function codes were not translated:\n";
 622         foreach(sort keys %notrans)
 623         {
 624                 print STDERR "$_\n";
 625         }
 626 }
 627
 628 # Make a list of unreferenced function and reason codes
 629
 630 foreach (keys %fcodes) {
 631         push (@funref, $_) unless exists $ufcodes{$_};
 632 }
 633
 634 foreach (keys %rcodes) {
 635         push (@runref, $_) unless exists $urcodes{$_};
 636 }
 637
 638 if($debug && defined(@funref) ) {
 639         print STDERR "The following function codes were not referenced:\n";
 640         foreach(sort @funref)
 641         {
 642                 print STDERR "$_\n";
 643         }
 644 }
 645
 646 if($debug && defined(@runref) ) {
 647         print STDERR "The following reason codes were not referenced:\n";
 648         foreach(sort @runref)
 649         {
 650                 print STDERR "$_\n";
 651         }
 652 }