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                 if(/\/\*/) {
 107                     if (not /\*\//) {           # multiline comment...
 108                         $line = $_;             # ... just accumulate
 109                         next;
 110                     } else {
 111                         s/\/\*.*?\*\///gs;      # wipe it
 112                     }
 113                 }
 114
 115                 if ($cpp) {
 116                     $cpp++ if /^#\s*if/;
 117                     $cpp-- if /^#\s*endif/;
 118                     next;
 119                 }
 120                 $cpp = 1 if /^#.*ifdef.*cplusplus/;  # skip "C" declaration
 121
 122                 next if (/^\#/);                      # skip preprocessor directives
 123
 124                 s/{[^{}]*}//gs;                      # ignore {} blocks
 125
 126                 if (/\{|\/\*/) { # Add a } so editor works...
 127                     $line = $_;
 128                 } else {
 129                     $def .= $_;
 130                 }
 131             }
 132         }
 133
 134         print STDERR "                                  \r" if $debug;
 135         $defnr = 0;
 136         foreach (split /;/, $def) {
 137             $defnr++;
 138             print STDERR "def: $defnr\r" if $debug;
 139
 140             # The goal is to collect function names from function declarations.
 141
 142             s/^[\n\s]*//g;
 143             s/[\n\s]*$//g;
 144
 145             # Skip over recognized non-function declarations
 146             next if(/typedef\W/ or /struct\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
 147
 148             # Reduce argument lists to empty ()
 149             # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
 150             while(/\(.*\)/s) { s/\([^\(\)]+\)/\{\}/gs; }
 151             # pretend as we didn't use curly braces: {} -> ()
 152             s/\{\}/\(\)/gs;
 153
 154             if (/(\w+)\s*\(\).*/s) {    # first token prior [first] () is
 155                 my $name = $1;          # a function name!
 156                 $name =~ tr/[a-z]/[A-Z]/;
 157                 $ftrans{$name} = $1;
 158             } elsif (/[\(\)]/ and not (/=/)) {
 159                 print STDERR "Header $hdr: cannot parse: $_;\n";
 160             }
 161         }
 162
 163         print STDERR "                                  \r" if $debug;
 164
 165         next if $reindex;
 166
 167         # Scan function and reason codes and store them: keep a note of the
 168         # maximum code used.
 169
 170         if ($gotfile) {
 171             while(<IN>) {
 172                 if(/^\#define\s+(\S+)\s+(\S+)/) {
 173                         $name = $1;
 174                         $code = $2;
 175                         next if $name =~ /^${lib}err/;
 176                         unless($name =~ /^${lib}_([RF])_(\w+)$/) {
 177                                 print STDERR "Invalid error code $name\n";
 178                                 next;
 179                         }
 180                         if($1 eq "R") {
 181                                 $rcodes{$name} = $code;
 182                                 if(!(exists $rextra{$name}) &&
 183                                          ($code > $rmax{$lib}) ) {
 184                                         $rmax{$lib} = $code;
 185                                 }
 186                         } else {
 187                                 if($code > $fmax{$lib}) {
 188                                         $fmax{$lib} = $code;
 189                                 }
 190                                 $fcodes{$name} = $code;
 191                         }
 192                 }
 193             }
 194         }
 195         close IN;
 196 }
 197
 198 # Scan each C source file and look for function and reason codes
 199 # This is done by looking for strings that "look like" function or
 200 # reason codes: basically anything consisting of all upper case and
 201 # numerics which has _F_ or _R_ in it and which has the name of an
 202 # error library at the start. This seems to work fine except for the
 203 # oddly named structure BIO_F_CTX which needs to be ignored.
 204 # If a code doesn't exist in list compiled from headers then mark it
 205 # with the value "X" as a place holder to give it a value later.
 206 # Store all function and reason codes found in %ufcodes and %urcodes
 207 # so all those unreferenced can be printed out.
 208
 209
 210 foreach $file (@source) {
 211         # Don't parse the error source file.
 212         next if exists $cskip{$file};
 213         print STDERR "File loaded: ".$file."\r" if $debug;
 214         open(IN, "<$file") || die "Can't open source file $file\n";
 215         while(<IN>) {
 216                 if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
 217                         next unless exists $csrc{$2};
 218                         next if($1 eq "BIO_F_BUFFER_CTX");
 219                         $ufcodes{$1} = 1;
 220                         if(!exists $fcodes{$1}) {
 221                                 $fcodes{$1} = "X";
 222                                 $fnew{$2}++;
 223                         }
 224                         $notrans{$1} = 1 unless exists $ftrans{$3};
 225                 }
 226                 if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
 227                         next unless exists $csrc{$2};
 228                         $urcodes{$1} = 1;
 229                         if(!exists $rcodes{$1}) {
 230                                 $rcodes{$1} = "X";
 231                                 $rnew{$2}++;
 232                         }
 233                 }
 234         }
 235         close IN;
 236 }
 237 print STDERR "\n" if $debug;
 238
 239 # Now process each library in turn.
 240
 241 foreach $lib (keys %csrc)
 242 {
 243         my $hfile = $hinc{$lib};
 244         my $cfile = $csrc{$lib};
 245         if(!$fnew{$lib} && !$rnew{$lib}) {
 246                 print STDERR "$lib:\t\tNo new error codes\n";
 247                 next unless $rebuild;
 248         } else {
 249                 print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
 250                 print STDERR " $rnew{$lib} New Reasons.\n";
 251                 next unless $dowrite;
 252         }
 253
 254         # If we get here then we have some new error codes so we
 255         # need to rebuild the header file and C file.
 256
 257         # Make a sorted list of error and reason codes for later use.
 258
 259         my @function = sort grep(/^${lib}_/,keys %fcodes);
 260         my @reasons = sort grep(/^${lib}_/,keys %rcodes);
 261
 262         # Rewrite the header file
 263
 264         if (open(IN, "<$hfile")) {
 265             # Copy across the old file
 266             while(<IN>) {
 267                 push @out, $_;
 268                 last if (/BEGIN ERROR CODES/);
 269             }
 270             close IN;
 271         } else {
 272             push @out,
 273 "/* ====================================================================\n",
 274 " * Copyright (c) 2001-2005 The OpenSSL Project.  All rights reserved.\n",
 275 " *\n",
 276 " * Redistribution and use in source and binary forms, with or without\n",
 277 " * modification, are permitted provided that the following conditions\n",
 278 " * are met:\n",
 279 " *\n",
 280 " * 1. Redistributions of source code must retain the above copyright\n",
 281 " *    notice, this list of conditions and the following disclaimer. \n",
 282 " *\n",
 283 " * 2. Redistributions in binary form must reproduce the above copyright\n",
 284 " *    notice, this list of conditions and the following disclaimer in\n",
 285 " *    the documentation and/or other materials provided with the\n",
 286 " *    distribution.\n",
 287 " *\n",
 288 " * 3. All advertising materials mentioning features or use of this\n",
 289 " *    software must display the following acknowledgment:\n",
 290 " *    \"This product includes software developed by the OpenSSL Project\n",
 291 " *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)\"\n",
 292 " *\n",
 293 " * 4. The names \"OpenSSL Toolkit\" and \"OpenSSL Project\" must not be used to\n",
 294 " *    endorse or promote products derived from this software without\n",
 295 " *    prior written permission. For written permission, please contact\n",
 296 " *    openssl-core\@openssl.org.\n",
 297 " *\n",
 298 " * 5. Products derived from this software may not be called \"OpenSSL\"\n",
 299 " *    nor may \"OpenSSL\" appear in their names without prior written\n",
 300 " *    permission of the OpenSSL Project.\n",
 301 " *\n",
 302 " * 6. Redistributions of any form whatsoever must retain the following\n",
 303 " *    acknowledgment:\n",
 304 " *    \"This product includes software developed by the OpenSSL Project\n",
 305 " *    for use in the OpenSSL Toolkit (http://www.openssl.org/)\"\n",
 306 " *\n",
 307 " * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\n",
 308 " * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n",
 309 " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n",
 310 " * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR\n",
 311 " * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n",
 312 " * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n",
 313 " * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n",
 314 " * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n",
 315 " * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n",
 316 " * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n",
 317 " * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n",
 318 " * OF THE POSSIBILITY OF SUCH DAMAGE.\n",
 319 " * ====================================================================\n",
 320 " *\n",
 321 " * This product includes cryptographic software written by Eric Young\n",
 322 " * (eay\@cryptsoft.com).  This product includes software written by Tim\n",
 323 " * Hudson (tjh\@cryptsoft.com).\n",
 324 " *\n",
 325 " */\n",
 326 "\n",
 327 "#ifndef HEADER_${lib}_ERR_H\n",
 328 "#define HEADER_${lib}_ERR_H\n",
 329 "\n",
 330 "/* BEGIN ERROR CODES */\n";
 331         }
 332         open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
 333
 334         print OUT @out;
 335         undef @out;
 336         print OUT <<"EOF";
 337 /* The following lines are auto generated by the script mkerr.pl. Any changes
 338  * made after this point may be overwritten when the script is next run.
 339  */
 340 EOF
 341         if($static) {
 342                 print OUT <<"EOF";
 343 ${staticloader}void ERR_load_${lib}_strings(void);
 344
 345 EOF
 346         } else {
 347                 print OUT <<"EOF";
 348 ${staticloader}void ERR_load_${lib}_strings(void);
 349 ${staticloader}void ERR_unload_${lib}_strings(void);
 350 ${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line);
 351 #define ${lib}err(f,r) ERR_${lib}_error((f),(r),__FILE__,__LINE__)
 352
 353 EOF
 354         }
 355         print OUT <<"EOF";
 356 /* Error codes for the $lib functions. */
 357
 358 /* Function codes. */
 359 EOF
 360
 361         foreach $i (@function) {
 362                 $z=6-int(length($i)/8);
 363                 if($fcodes{$i} eq "X") {
 364                         $fcodes{$i} = ++$fmax{$lib};
 365                         print STDERR "New Function code $i\n" if $debug;
 366                 }
 367                 printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
 368         }
 369
 370         print OUT "\n/* Reason codes. */\n";
 371
 372         foreach $i (@reasons) {
 373                 $z=6-int(length($i)/8);
 374                 if($rcodes{$i} eq "X") {
 375                         $rcodes{$i} = ++$rmax{$lib};
 376                         print STDERR "New Reason code   $i\n" if $debug;
 377                 }
 378                 printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
 379         }
 380         print OUT <<"EOF";
 381
 382 #ifdef  __cplusplus
 383 }
 384 #endif
 385 #endif
 386 EOF
 387         close OUT;
 388
 389         # Rewrite the C source file containing the error details.
 390
 391         # First, read any existing reason string definitions:
 392         my %err_reason_strings;
 393         if (open(IN,"<$cfile")) {
 394                 while (<IN>) {
 395                         if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
 396                                 $err_reason_strings{$1} = $2;
 397                         }
 398                 }
 399                 close(IN);
 400         }
 401
 402         my $hincf;
 403         if($static) {
 404                 $hfile =~ /([^\/]+)$/;
 405                 $hincf = "<openssl/$1>";
 406         } else {
 407                 $hincf = "\"$hfile\"";
 408         }
 409
 410         # If static we know the error code at compile time so use it
 411         # in error definitions.
 412
 413         if ($static)
 414                 {
 415                 $pack_errcode = "ERR_LIB_${lib}";
 416                 $load_errcode = "0";
 417                 }
 418         else
 419                 {
 420                 $pack_errcode = "0";
 421                 $load_errcode = "ERR_LIB_${lib}";
 422                 }
 423
 424
 425         open (OUT,">$cfile") || die "Can't open $cfile for writing";
 426
 427         print OUT <<"EOF";
 428 /* $cfile */
 429 /* ====================================================================
 430  * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
 431  *
 432  * Redistribution and use in source and binary forms, with or without
 433  * modification, are permitted provided that the following conditions
 434  * are met:
 435  *
 436  * 1. Redistributions of source code must retain the above copyright
 437  *    notice, this list of conditions and the following disclaimer.
 438  *
 439  * 2. Redistributions in binary form must reproduce the above copyright
 440  *    notice, this list of conditions and the following disclaimer in
 441  *    the documentation and/or other materials provided with the
 442  *    distribution.
 443  *
 444  * 3. All advertising materials mentioning features or use of this
 445  *    software must display the following acknowledgment:
 446  *    "This product includes software developed by the OpenSSL Project
 447  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 448  *
 449  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 450  *    endorse or promote products derived from this software without
 451  *    prior written permission. For written permission, please contact
 452  *    openssl-core\@OpenSSL.org.
 453  *
 454  * 5. Products derived from this software may not be called "OpenSSL"
 455  *    nor may "OpenSSL" appear in their names without prior written
 456  *    permission of the OpenSSL Project.
 457  *
 458  * 6. Redistributions of any form whatsoever must retain the following
 459  *    acknowledgment:
 460  *    "This product includes software developed by the OpenSSL Project
 461  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 462  *
 463  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 464  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 465  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 466  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 467  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 468  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 469  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 470  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 471  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 472  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 473  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 474  * OF THE POSSIBILITY OF SUCH DAMAGE.
 475  * ====================================================================
 476  *
 477  * This product includes cryptographic software written by Eric Young
 478  * (eay\@cryptsoft.com).  This product includes software written by Tim
 479  * Hudson (tjh\@cryptsoft.com).
 480  *
 481  */
 482
 483 /* NOTE: this file was auto generated by the mkerr.pl script: any changes
 484  * made to it will be overwritten when the script next updates this file,
 485  * only reason strings will be preserved.
 486  */
 487
 488 #include <stdio.h>
 489 #include <openssl/err.h>
 490 #include $hincf
 491
 492 /* BEGIN ERROR CODES */
 493 #ifndef OPENSSL_NO_ERR
 494
 495 #define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
 496 #define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
 497
 498 static ERR_STRING_DATA ${lib}_str_functs[]=
 499         {
 500 EOF
 501         # Add each function code: if a function name is found then use it.
 502         foreach $i (@function) {
 503                 my $fn;
 504                 $i =~ /^${lib}_F_(\S+)$/;
 505                 $fn = $1;
 506                 if(exists $ftrans{$fn}) {
 507                         $fn = $ftrans{$fn};
 508                 }
 509 #               print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
 510                 print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
 511         }
 512         print OUT <<"EOF";
 513 {0,NULL}
 514         };
 515
 516 static ERR_STRING_DATA ${lib}_str_reasons[]=
 517         {
 518 EOF
 519         # Add each reason code.
 520         foreach $i (@reasons) {
 521                 my $rn;
 522                 my $rstr = "ERR_REASON($i)";
 523                 my $nspc = 0;
 524                 if (exists $err_reason_strings{$i}) {
 525                         $rn = $err_reason_strings{$i};
 526                 } else {
 527                         $i =~ /^${lib}_R_(\S+)$/;
 528                         $rn = $1;
 529                         $rn =~ tr/_[A-Z]/ [a-z]/;
 530                 }
 531                 $nspc = 40 - length($rstr) unless length($rstr) > 40;
 532                 $nspc = " " x $nspc;
 533                 print OUT "{${rstr}${nspc},\"$rn\"},\n";
 534         }
 535 if($static) {
 536         print OUT <<"EOF";
 537 {0,NULL}
 538         };
 539
 540 #endif
 541
 542 ${staticloader}void ERR_load_${lib}_strings(void)
 543         {
 544         static int init=1;
 545
 546         if (init)
 547                 {
 548                 init=0;
 549 #ifndef OPENSSL_NO_ERR
 550                 ERR_load_strings($load_errcode,${lib}_str_functs);
 551                 ERR_load_strings($load_errcode,${lib}_str_reasons);
 552 #endif
 553
 554                 }
 555         }
 556 EOF
 557 } else {
 558         print OUT <<"EOF";
 559 {0,NULL}
 560         };
 561
 562 #endif
 563
 564 #ifdef ${lib}_LIB_NAME
 565 static ERR_STRING_DATA ${lib}_lib_name[]=
 566         {
 567 {0      ,${lib}_LIB_NAME},
 568 {0,NULL}
 569         };
 570 #endif
 571
 572
 573 static int ${lib}_lib_error_code=0;
 574 static int ${lib}_error_init=1;
 575
 576 ${staticloader}void ERR_load_${lib}_strings(void)
 577         {
 578         if (${lib}_lib_error_code == 0)
 579                 ${lib}_lib_error_code=ERR_get_next_error_library();
 580
 581         if (${lib}_error_init)
 582                 {
 583                 ${lib}_error_init=0;
 584 #ifndef OPENSSL_NO_ERR
 585                 ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
 586                 ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
 587 #endif
 588
 589 #ifdef ${lib}_LIB_NAME
 590                 ${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
 591                 ERR_load_strings(0,${lib}_lib_name);
 592 #endif
 593                 }
 594         }
 595
 596 ${staticloader}void ERR_unload_${lib}_strings(void)
 597         {
 598         if (${lib}_error_init == 0)
 599                 {
 600 #ifndef OPENSSL_NO_ERR
 601                 ERR_unload_strings(${lib}_lib_error_code,${lib}_str_functs);
 602                 ERR_unload_strings(${lib}_lib_error_code,${lib}_str_reasons);
 603 #endif
 604
 605 #ifdef ${lib}_LIB_NAME
 606                 ERR_unload_strings(0,${lib}_lib_name);
 607 #endif
 608                 ${lib}_error_init=1;
 609                 }
 610         }
 611
 612 ${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line)
 613         {
 614         if (${lib}_lib_error_code == 0)
 615                 ${lib}_lib_error_code=ERR_get_next_error_library();
 616         ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
 617         }
 618 EOF
 619
 620 }
 621
 622         close OUT;
 623         undef %err_reason_strings;
 624 }
 625
 626 if($debug && defined(%notrans)) {
 627         print STDERR "The following function codes were not translated:\n";
 628         foreach(sort keys %notrans)
 629         {
 630                 print STDERR "$_\n";
 631         }
 632 }
 633
 634 # Make a list of unreferenced function and reason codes
 635
 636 foreach (keys %fcodes) {
 637         push (@funref, $_) unless exists $ufcodes{$_};
 638 }
 639
 640 foreach (keys %rcodes) {
 641         push (@runref, $_) unless exists $urcodes{$_};
 642 }
 643
 644 if($debug && defined(@funref) ) {
 645         print STDERR "The following function codes were not referenced:\n";
 646         foreach(sort @funref)
 647         {
 648                 print STDERR "$_\n";
 649         }
 650 }
 651
 652 if($debug && defined(@runref) ) {
 653         print STDERR "The following reason codes were not referenced:\n";
 654         foreach(sort @runref)
 655         {
 656                 print STDERR "$_\n";
 657         }
 658 }