mkerr.pl revision 160814 
1#!/usr/local/bin/perl -w
2
3my $config = "crypto/err/openssl.ec";
4my $debug = 0;
5my $rebuild = 0;
6my $static = 1;
7my $recurse = 0;
8my $reindex = 0;
9my $dowrite = 0;
10my $staticloader = "";
11
12my $pack_errcode;
13my $load_errcode;
14
15while (@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		$dowrite = 1;
40		shift @ARGV;
41	} else {
42		last;
43	}
44}
45
46if($recurse) {
47	@source = (<crypto/*.c>, <crypto/*/*.c>, <ssl/*.c>);
48} else {
49	@source = @ARGV;
50}
51
52# Read in the config file
53
54open(IN, "<$config") || die "Can't open config file $config";
55
56# Parse config file
57
58while(<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			$fassigned{$1} = ":";
69			$rassigned{$1} = ":";
70			$fnew{$1} = 0;
71			$rnew{$1} = 0;
72		}
73	} elsif (/^F\s+(\S+)/) {
74	# Add extra function with $1
75	} elsif (/^R\s+(\S+)\s+(\S+)/) {
76		$rextra{$1} = $2;
77		$rcodes{$1} = $2;
78	}
79}
80
81close IN;
82
83# Scan each header file in turn and make a list of error codes
84# and function names
85
86while (($hdr, $lib) = each %libinc)
87{
88	next if($hdr eq "NONE");
89	print STDERR "Scanning header file $hdr\n" if $debug;
90	my $line = "", $def= "", $linenr = 0, $gotfile = 0;
91	if (open(IN, "<$hdr")) {
92	    $gotfile = 1;
93	    while(<IN>) {
94		$linenr++;
95		print STDERR "line: $linenr\r" if $debug;
96
97		last if(/BEGIN\s+ERROR\s+CODES/);
98		if ($line ne '') {
99		    $_ = $line . $_;
100		    $line = '';
101		}
102
103		if (/\\$/) {
104		    $line = $_;
105		    next;
106		}
107
108		if(/\/\*/) {
109		    if (not /\*\//) {		# multiline comment...
110			$line = $_;		# ... just accumulate
111			next;
112		    } else {
113			s/\/\*.*?\*\///gs;	# wipe it
114		    }
115		}
116
117		if ($cpp) {
118		    $cpp++ if /^#\s*if/;
119		    $cpp-- if /^#\s*endif/;
120		    next;
121		}
122		$cpp = 1 if /^#.*ifdef.*cplusplus/;  # skip "C" declaration
123
124		next if (/^\#/);                      # skip preprocessor directives
125
126		s/{[^{}]*}//gs;                      # ignore {} blocks
127
128		if (/\{|\/\*/) { # Add a } so editor works...
129		    $line = $_;
130		} else {
131		    $def .= $_;
132		}
133	    }
134	}
135
136	print STDERR "                                  \r" if $debug;
137        $defnr = 0;
138	foreach (split /;/, $def) {
139	    $defnr++;
140	    print STDERR "def: $defnr\r" if $debug;
141
142	    # The goal is to collect function names from function declarations.
143
144	    s/^[\n\s]*//g;
145	    s/[\n\s]*$//g;
146
147	    # Skip over recognized non-function declarations
148	    next if(/typedef\W/ or /DECLARE_STACK_OF/ or /TYPEDEF_.*_OF/);
149
150	    # Reduce argument lists to empty ()
151	    # fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
152	    while(/\(.*\)/s) {
153		s/\([^\(\)]+\)/\{\}/gs;
154		s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs;	#(*f{}) -> f
155	    }
156	    # pretend as we didn't use curly braces: {} -> ()
157	    s/\{\}/\(\)/gs;
158
159	    if (/(\w+)\s*\(\).*/s) {	# first token prior [first] () is
160		my $name = $1;		# a function name!
161		$name =~ tr/[a-z]/[A-Z]/;
162		$ftrans{$name} = $1;
163	    } elsif (/[\(\)]/ and not (/=/)) {
164		print STDERR "Header $hdr: cannot parse: $_;\n";
165	    }
166	}
167
168	print STDERR "                                  \r" if $debug;
169
170	next if $reindex;
171
172	# Scan function and reason codes and store them: keep a note of the
173	# maximum code used.
174
175	if ($gotfile) {
176	  while(<IN>) {
177		if(/^\#define\s+(\S+)\s+(\S+)/) {
178			$name = $1;
179			$code = $2;
180			next if $name =~ /^${lib}err/;
181			unless($name =~ /^${lib}_([RF])_(\w+)$/) {
182				print STDERR "Invalid error code $name\n";
183				next;
184			}
185			if($1 eq "R") {
186				$rcodes{$name} = $code;
187				if ($rassigned{$lib} =~ /:$code:/) {
188					print STDERR "!! ERROR: $lib reason code $code assigned twice\n";
189				}
190				$rassigned{$lib} .= "$code:";
191				if(!(exists $rextra{$name}) &&
192					 ($code > $rmax{$lib}) ) {
193					$rmax{$lib} = $code;
194				}
195			} else {
196				if ($fassigned{$lib} =~ /:$code:/) {
197					print STDERR "!! ERROR: $lib function code $code assigned twice\n";
198				}
199				$fassigned{$lib} .= "$code:";
200				if($code > $fmax{$lib}) {
201					$fmax{$lib} = $code;
202				}
203				$fcodes{$name} = $code;
204			}
205		}
206	  }
207	}
208
209	if ($debug) {
210		if (defined($fmax{$lib})) {
211			print STDERR "Max function code fmax" . "{" . "$lib" . "} = $fmax{$lib}\n";
212			$fassigned{$lib} =~ m/^:(.*):$/;
213			@fassigned = sort {$a <=> $b} split(":", $1);
214			print STDERR "  @fassigned\n";
215		}
216		if (defined($rmax{$lib})) {
217			print STDERR "Max reason code rmax" . "{" . "$lib" . "} = $rmax{$lib}\n";
218			$rassigned{$lib} =~ m/^:(.*):$/;
219			@rassigned = sort {$a <=> $b} split(":", $1);
220			print STDERR "  @rassigned\n";
221		}
222	}
223
224	if ($lib eq "SSL") {
225		if ($rmax{$lib} >= 1000) {
226			print STDERR "!! ERROR: SSL error codes 1000+ are reserved for alerts.\n";
227			print STDERR "!!        Any new alerts must be added to $config.\n";
228			print STDERR "\n";
229		}
230	}
231	close IN;
232}
233
234# Scan each C source file and look for function and reason codes
235# This is done by looking for strings that "look like" function or
236# reason codes: basically anything consisting of all upper case and
237# numerics which has _F_ or _R_ in it and which has the name of an
238# error library at the start. This seems to work fine except for the
239# oddly named structure BIO_F_CTX which needs to be ignored.
240# If a code doesn't exist in list compiled from headers then mark it
241# with the value "X" as a place holder to give it a value later.
242# Store all function and reason codes found in %ufcodes and %urcodes
243# so all those unreferenced can be printed out.
244
245
246foreach $file (@source) {
247	# Don't parse the error source file.
248	next if exists $cskip{$file};
249	print STDERR "File loaded: ".$file."\r" if $debug;
250	open(IN, "<$file") || die "Can't open source file $file\n";
251	while(<IN>) {
252		if(/(([A-Z0-9]+)_F_([A-Z0-9_]+))/) {
253			next unless exists $csrc{$2};
254			next if($1 eq "BIO_F_BUFFER_CTX");
255			$ufcodes{$1} = 1;
256			if(!exists $fcodes{$1}) {
257				$fcodes{$1} = "X";
258				$fnew{$2}++;
259			}
260			$notrans{$1} = 1 unless exists $ftrans{$3};
261		}
262		if(/(([A-Z0-9]+)_R_[A-Z0-9_]+)/) {
263			next unless exists $csrc{$2};
264			$urcodes{$1} = 1;
265			if(!exists $rcodes{$1}) {
266				$rcodes{$1} = "X";
267				$rnew{$2}++;
268			}
269		}
270	}
271	close IN;
272}
273print STDERR "                                  \n" if $debug;
274
275# Now process each library in turn.
276
277foreach $lib (keys %csrc)
278{
279	my $hfile = $hinc{$lib};
280	my $cfile = $csrc{$lib};
281	if(!$fnew{$lib} && !$rnew{$lib}) {
282		print STDERR "$lib:\t\tNo new error codes\n";
283		next unless $rebuild;
284	} else {
285		print STDERR "$lib:\t\t$fnew{$lib} New Functions,";
286		print STDERR " $rnew{$lib} New Reasons.\n";
287		next unless $dowrite;
288	}
289
290	# If we get here then we have some new error codes so we
291	# need to rebuild the header file and C file.
292
293	# Make a sorted list of error and reason codes for later use.
294
295	my @function = sort grep(/^${lib}_/,keys %fcodes);
296	my @reasons = sort grep(/^${lib}_/,keys %rcodes);
297
298	# Rewrite the header file
299
300	if (open(IN, "<$hfile")) {
301	    # Copy across the old file
302	    while(<IN>) {
303		push @out, $_;
304		last if (/BEGIN ERROR CODES/);
305	    }
306	    close IN;
307	} else {
308	    push @out,
309"/* ====================================================================\n",
310" * Copyright (c) 2001-2005 The OpenSSL Project.  All rights reserved.\n",
311" *\n",
312" * Redistribution and use in source and binary forms, with or without\n",
313" * modification, are permitted provided that the following conditions\n",
314" * are met:\n",
315" *\n",
316" * 1. Redistributions of source code must retain the above copyright\n",
317" *    notice, this list of conditions and the following disclaimer. \n",
318" *\n",
319" * 2. Redistributions in binary form must reproduce the above copyright\n",
320" *    notice, this list of conditions and the following disclaimer in\n",
321" *    the documentation and/or other materials provided with the\n",
322" *    distribution.\n",
323" *\n",
324" * 3. All advertising materials mentioning features or use of this\n",
325" *    software must display the following acknowledgment:\n",
326" *    \"This product includes software developed by the OpenSSL Project\n",
327" *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)\"\n",
328" *\n",
329" * 4. The names \"OpenSSL Toolkit\" and \"OpenSSL Project\" must not be used to\n",
330" *    endorse or promote products derived from this software without\n",
331" *    prior written permission. For written permission, please contact\n",
332" *    openssl-core\@openssl.org.\n",
333" *\n",
334" * 5. Products derived from this software may not be called \"OpenSSL\"\n",
335" *    nor may \"OpenSSL\" appear in their names without prior written\n",
336" *    permission of the OpenSSL Project.\n",
337" *\n",
338" * 6. Redistributions of any form whatsoever must retain the following\n",
339" *    acknowledgment:\n",
340" *    \"This product includes software developed by the OpenSSL Project\n",
341" *    for use in the OpenSSL Toolkit (http://www.openssl.org/)\"\n",
342" *\n",
343" * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY\n",
344" * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n",
345" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n",
346" * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR\n",
347" * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n",
348" * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\n",
349" * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n",
350" * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n",
351" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n",
352" * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\n",
353" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED\n",
354" * OF THE POSSIBILITY OF SUCH DAMAGE.\n",
355" * ====================================================================\n",
356" *\n",
357" * This product includes cryptographic software written by Eric Young\n",
358" * (eay\@cryptsoft.com).  This product includes software written by Tim\n",
359" * Hudson (tjh\@cryptsoft.com).\n",
360" *\n",
361" */\n",
362"\n",
363"#ifndef HEADER_${lib}_ERR_H\n",
364"#define HEADER_${lib}_ERR_H\n",
365"\n",
366"/* BEGIN ERROR CODES */\n";
367	}
368	open (OUT, ">$hfile") || die "Can't Open File $hfile for writing\n";
369
370	print OUT @out;
371	undef @out;
372	print OUT <<"EOF";
373/* The following lines are auto generated by the script mkerr.pl. Any changes
374 * made after this point may be overwritten when the script is next run.
375 */
376EOF
377	if($static) {
378		print OUT <<"EOF";
379${staticloader}void ERR_load_${lib}_strings(void);
380
381EOF
382	} else {
383		print OUT <<"EOF";
384${staticloader}void ERR_load_${lib}_strings(void);
385${staticloader}void ERR_unload_${lib}_strings(void);
386${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line);
387#define ${lib}err(f,r) ERR_${lib}_error((f),(r),__FILE__,__LINE__)
388
389EOF
390	}
391	print OUT <<"EOF";
392/* Error codes for the $lib functions. */
393
394/* Function codes. */
395EOF
396
397	foreach $i (@function) {
398		$z=6-int(length($i)/8);
399		if($fcodes{$i} eq "X") {
400			$fassigned{$lib} =~ m/^:([^:]*):/;
401			$findcode = $1;
402			if (!defined($findcode)) {
403				$findcode = $fmax{$lib};
404			}
405			while ($fassigned{$lib} =~ m/:$findcode:/) {
406				$findcode++;
407			}
408			$fcodes{$i} = $findcode;
409			$fassigned{$lib} .= "$findcode:";
410			print STDERR "New Function code $i\n" if $debug;
411		}
412		printf OUT "#define $i%s $fcodes{$i}\n","\t" x $z;
413	}
414
415	print OUT "\n/* Reason codes. */\n";
416
417	foreach $i (@reasons) {
418		$z=6-int(length($i)/8);
419		if($rcodes{$i} eq "X") {
420			$rassigned{$lib} =~ m/^:([^:]*):/;
421			$findcode = $1;
422			if (!defined($findcode)) {
423				$findcode = $rmax{$lib};
424			}
425			while ($rassigned{$lib} =~ m/:$findcode:/) {
426				$findcode++;
427			}
428			$rcodes{$i} = $findcode;
429			$rassigned{$lib} .= "$findcode:";
430			print STDERR "New Reason code   $i\n" if $debug;
431		}
432		printf OUT "#define $i%s $rcodes{$i}\n","\t" x $z;
433	}
434	print OUT <<"EOF";
435
436#ifdef  __cplusplus
437}
438#endif
439#endif
440EOF
441	close OUT;
442
443	# Rewrite the C source file containing the error details.
444
445	# First, read any existing reason string definitions:
446	my %err_reason_strings;
447	if (open(IN,"<$cfile")) {
448		while (<IN>) {
449			if (/\b(${lib}_R_\w*)\b.*\"(.*)\"/) {
450				$err_reason_strings{$1} = $2;
451			}
452		}
453		close(IN);
454	}
455
456	my $hincf;
457	if($static) {
458		$hfile =~ /([^\/]+)$/;
459		$hincf = "<openssl/$1>";
460	} else {
461		$hincf = "\"$hfile\"";
462	}
463
464	# If static we know the error code at compile time so use it
465	# in error definitions.
466
467	if ($static)
468		{
469		$pack_errcode = "ERR_LIB_${lib}";
470		$load_errcode = "0";
471		}
472	else
473		{
474		$pack_errcode = "0";
475		$load_errcode = "ERR_LIB_${lib}";
476		}
477
478
479	open (OUT,">$cfile") || die "Can't open $cfile for writing";
480
481	print OUT <<"EOF";
482/* $cfile */
483/* ====================================================================
484 * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
485 *
486 * Redistribution and use in source and binary forms, with or without
487 * modification, are permitted provided that the following conditions
488 * are met:
489 *
490 * 1. Redistributions of source code must retain the above copyright
491 *    notice, this list of conditions and the following disclaimer.
492 *
493 * 2. Redistributions in binary form must reproduce the above copyright
494 *    notice, this list of conditions and the following disclaimer in
495 *    the documentation and/or other materials provided with the
496 *    distribution.
497 *
498 * 3. All advertising materials mentioning features or use of this
499 *    software must display the following acknowledgment:
500 *    "This product includes software developed by the OpenSSL Project
501 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
502 *
503 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
504 *    endorse or promote products derived from this software without
505 *    prior written permission. For written permission, please contact
506 *    openssl-core\@OpenSSL.org.
507 *
508 * 5. Products derived from this software may not be called "OpenSSL"
509 *    nor may "OpenSSL" appear in their names without prior written
510 *    permission of the OpenSSL Project.
511 *
512 * 6. Redistributions of any form whatsoever must retain the following
513 *    acknowledgment:
514 *    "This product includes software developed by the OpenSSL Project
515 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
516 *
517 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
518 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
519 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
520 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
521 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
522 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
523 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
524 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
525 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
526 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
527 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
528 * OF THE POSSIBILITY OF SUCH DAMAGE.
529 * ====================================================================
530 *
531 * This product includes cryptographic software written by Eric Young
532 * (eay\@cryptsoft.com).  This product includes software written by Tim
533 * Hudson (tjh\@cryptsoft.com).
534 *
535 */
536
537/* NOTE: this file was auto generated by the mkerr.pl script: any changes
538 * made to it will be overwritten when the script next updates this file,
539 * only reason strings will be preserved.
540 */
541
542#include <stdio.h>
543#include <openssl/err.h>
544#include $hincf
545
546/* BEGIN ERROR CODES */
547#ifndef OPENSSL_NO_ERR
548
549#define ERR_FUNC(func) ERR_PACK($pack_errcode,func,0)
550#define ERR_REASON(reason) ERR_PACK($pack_errcode,0,reason)
551
552static ERR_STRING_DATA ${lib}_str_functs[]=
553	{
554EOF
555	# Add each function code: if a function name is found then use it.
556	foreach $i (@function) {
557		my $fn;
558		$i =~ /^${lib}_F_(\S+)$/;
559		$fn = $1;
560		if(exists $ftrans{$fn}) {
561			$fn = $ftrans{$fn};
562		}
563#		print OUT "{ERR_PACK($pack_errcode,$i,0),\t\"$fn\"},\n";
564		print OUT "{ERR_FUNC($i),\t\"$fn\"},\n";
565	}
566	print OUT <<"EOF";
567{0,NULL}
568	};
569
570static ERR_STRING_DATA ${lib}_str_reasons[]=
571	{
572EOF
573	# Add each reason code.
574	foreach $i (@reasons) {
575		my $rn;
576		my $rstr = "ERR_REASON($i)";
577		my $nspc = 0;
578		if (exists $err_reason_strings{$i}) {
579			$rn = $err_reason_strings{$i};
580		} else {
581			$i =~ /^${lib}_R_(\S+)$/;
582			$rn = $1;
583			$rn =~ tr/_[A-Z]/ [a-z]/;
584		}
585		$nspc = 40 - length($rstr) unless length($rstr) > 40;
586		$nspc = " " x $nspc;
587		print OUT "{${rstr}${nspc},\"$rn\"},\n";
588	}
589if($static) {
590	print OUT <<"EOF";
591{0,NULL}
592	};
593
594#endif
595
596${staticloader}void ERR_load_${lib}_strings(void)
597	{
598	static int init=1;
599
600	if (init)
601		{
602		init=0;
603#ifndef OPENSSL_NO_ERR
604		ERR_load_strings($load_errcode,${lib}_str_functs);
605		ERR_load_strings($load_errcode,${lib}_str_reasons);
606#endif
607
608		}
609	}
610EOF
611} else {
612	print OUT <<"EOF";
613{0,NULL}
614	};
615
616#endif
617
618#ifdef ${lib}_LIB_NAME
619static ERR_STRING_DATA ${lib}_lib_name[]=
620        {
621{0	,${lib}_LIB_NAME},
622{0,NULL}
623	};
624#endif
625
626
627static int ${lib}_lib_error_code=0;
628static int ${lib}_error_init=1;
629
630${staticloader}void ERR_load_${lib}_strings(void)
631	{
632	if (${lib}_lib_error_code == 0)
633		${lib}_lib_error_code=ERR_get_next_error_library();
634
635	if (${lib}_error_init)
636		{
637		${lib}_error_init=0;
638#ifndef OPENSSL_NO_ERR
639		ERR_load_strings(${lib}_lib_error_code,${lib}_str_functs);
640		ERR_load_strings(${lib}_lib_error_code,${lib}_str_reasons);
641#endif
642
643#ifdef ${lib}_LIB_NAME
644		${lib}_lib_name->error = ERR_PACK(${lib}_lib_error_code,0,0);
645		ERR_load_strings(0,${lib}_lib_name);
646#endif
647		}
648	}
649
650${staticloader}void ERR_unload_${lib}_strings(void)
651	{
652	if (${lib}_error_init == 0)
653		{
654#ifndef OPENSSL_NO_ERR
655		ERR_unload_strings(${lib}_lib_error_code,${lib}_str_functs);
656		ERR_unload_strings(${lib}_lib_error_code,${lib}_str_reasons);
657#endif
658
659#ifdef ${lib}_LIB_NAME
660		ERR_unload_strings(0,${lib}_lib_name);
661#endif
662		${lib}_error_init=1;
663		}
664	}
665
666${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line)
667	{
668	if (${lib}_lib_error_code == 0)
669		${lib}_lib_error_code=ERR_get_next_error_library();
670	ERR_PUT_error(${lib}_lib_error_code,function,reason,file,line);
671	}
672EOF
673
674}
675
676	close OUT;
677	undef %err_reason_strings;
678}
679
680if($debug && defined(%notrans)) {
681	print STDERR "The following function codes were not translated:\n";
682	foreach(sort keys %notrans)
683	{
684		print STDERR "$_\n";
685	}
686}
687
688# Make a list of unreferenced function and reason codes
689
690foreach (keys %fcodes) {
691	push (@funref, $_) unless exists $ufcodes{$_};
692}
693
694foreach (keys %rcodes) {
695	push (@runref, $_) unless exists $urcodes{$_};
696}
697
698if($debug && defined(@funref) ) {
699	print STDERR "The following function codes were not referenced:\n";
700	foreach(sort @funref)
701	{
702		print STDERR "$_\n";
703	}
704}
705
706if($debug && defined(@runref) ) {
707	print STDERR "The following reason codes were not referenced:\n";
708	foreach(sort @runref)
709	{
710		print STDERR "$_\n";
711	}
712}
713