#! /usr/bin/env perl # Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved. # # Licensed under the Apache License 2.0 (the "License"). You may not use # this file except in compliance with the License. You can obtain a copy # in the file LICENSE in the source distribution or at # https://www.openssl.org/source/license.html require 5.10.0; use warnings; use strict; use Pod::Checker; use File::Find; use File::Basename; use File::Spec::Functions; use Getopt::Std; use lib catdir(dirname($0), "perl"); use OpenSSL::Util::Pod; # Set to 1 for debug output my $debug = 0; # Options. our($opt_d); our($opt_e); our($opt_s); our($opt_o); our($opt_h); our($opt_l); our($opt_n); our($opt_p); our($opt_u); our($opt_v); our($opt_c); # Print usage message and exit. sub help { print < [ 'NAME', 'DESCRIPTION', 'COPYRIGHT' ], 1 => [ 'SYNOPSIS', 'OPTIONS' ], 3 => [ 'SYNOPSIS', 'RETURN VALUES' ], 5 => [ ], 7 => [ ] ); # Print error message, set $status. sub err { print join(" ", @_), "\n"; $status = 1 } # Cross-check functions in the NAME and SYNOPSIS section. sub name_synopsis { my $id = shift; my $filename = shift; my $contents = shift; # Get NAME section and all words in it. return unless $contents =~ /=head1 NAME(.*)=head1 SYNOPSIS/ms; my $tmp = $1; $tmp =~ tr/\n/ /; err($id, "trailing comma before - in NAME") if $tmp =~ /, *-/; $tmp =~ s/ -.*//g; err($id, "POD markup among the names in NAME") if $tmp =~ /[<>]/; $tmp =~ s/ */ /g; err($id, "missing comma in NAME") if $tmp =~ /[^,] /; my $dirname = dirname($filename); my $simplename = basename(basename($filename, ".in"), ".pod"); my $foundfilename = 0; my %foundfilenames = (); my %names; foreach my $n ( split ',', $tmp ) { $n =~ s/^\s+//; $n =~ s/\s+$//; err($id, "the name '$n' contains white-space") if $n =~ /\s/; $names{$n} = 1; $foundfilename++ if $n eq $simplename; $foundfilenames{$n} = 1 if -f "$dirname/$n.pod" && $n ne $simplename; } err($id, "the following exist as other .pod files:", sort keys %foundfilenames) if %foundfilenames; err($id, "$simplename (filename) missing from NAME section") unless $foundfilename; if ( $filename !~ /internal/ ) { foreach my $n ( keys %names ) { err($id, "$n is not public") if !defined $public{$n}; } } # Find all functions in SYNOPSIS return unless $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms; my $syn = $1; foreach my $line ( split /\n+/, $syn ) { next unless $line =~ /^\s/; my $sym; $line =~ s/STACK_OF\([^)]+\)/int/g; $line =~ s/SPARSE_ARRAY_OF\([^)]+\)/int/g; $line =~ s/__declspec\([^)]+\)//; if ( $line =~ /env (\S*)=/ ) { # environment variable env NAME=... $sym = $1; } elsif ( $line =~ /typedef.*\(\*(\S+)\)\(.*/ ) { # a callback function pointer: typedef ... (*NAME)(... $sym = $1; } elsif ( $line =~ /typedef.* (\S+)\(.*/ ) { # a callback function signature: typedef ... NAME(... $sym = $1; } elsif ( $line =~ /typedef.* (\S+);/ ) { # a simple typedef: typedef ... NAME; $sym = $1; } elsif ( $line =~ /enum (\S*) \{/ ) { # an enumeration: enum ... { $sym = $1; } elsif ( $line =~ /#(?:define|undef) ([A-Za-z0-9_]+)/ ) { $sym = $1; } elsif ( $line =~ /([A-Za-z0-9_]+)\(/ ) { $sym = $1; } else { next; } err($id, "$sym missing from NAME section") unless defined $names{$sym}; $names{$sym} = 2; # Do some sanity checks on the prototype. err($id, "prototype missing spaces around commas: $line") if ( $line =~ /[a-z0-9],[^ ]/ ); } foreach my $n ( keys %names ) { next if $names{$n} == 2; err($id, "$n missing from SYNOPSIS") } } # Check if SECTION ($3) is located before BEFORE ($4) sub check_section_location { my $id = shift; my $contents = shift; my $section = shift; my $before = shift; return unless $contents =~ /=head1 $section/ and $contents =~ /=head1 $before/; err($id, "$section should appear before $before section") if $contents =~ /=head1 $before.*=head1 $section/ms; } # Check if a =head1 is duplicated, or a =headX is duplicated within a # =head1. Treats =head2 =head3 as equivalent -- it doesn't reset the head3 # sets if it finds a =head2 -- but that is good enough for now. Also check # for proper capitalization, trailing periods, etc. sub check_head_style { my $id = shift; my $contents = shift; my %head1; my %subheads; foreach my $line ( split /\n+/, $contents ) { next unless $line =~ /^=head/; if ( $line =~ /head1/ ) { err($id, "duplicate section $line") if defined $head1{$line}; $head1{$line} = 1; %subheads = (); } else { err($id, "duplicate subsection $line") if defined $subheads{$line}; $subheads{$line} = 1; } err($id, "period in =head") if $line =~ /\.[^\w]/ or $line =~ /\.$/; err($id, "not all uppercase in =head1") if $line =~ /head1.*[a-z]/; err($id, "all uppercase in subhead") if $line =~ /head[234][ A-Z0-9]+$/; } } # Because we have options and symbols with extra markup, we need # to take that into account, so we need a regexp that extracts # markup chunks, including recursive markup. # please read up on /(?R)/ in perlre(1) # (note: order is important, (?R) needs to come before .) # (note: non-greedy is important, or something like 'B and B' # will be captured as one item) my $markup_re = qr/( # Capture group [BIL]< # The start of what we recurse on (?:(?-1)|.)*? # recurse the whole regexp (refering to # the last opened capture group, i.e. the # start of this regexp), or pick next # character. Do NOT be greedy! > # The end of what we recurse on )/x; # (the x allows this sort of split up regexp) # Options must start with a dash, followed by a letter, possibly # followed by letters, digits, dashes and underscores, and the last # character must be a letter or a digit. # We do also accept the single -? or -n, where n is a digit my $option_re = qr/(?: \? # Single question mark | \d # Single digit | - # Single dash (--) | [[:alpha:]](?:[-_[:alnum:]]*?[[:alnum:]])? )/x; # Helper function to check if a given $thing is properly marked up # option. It returns one of these values: # undef if it's not an option # "" if it's a malformed option # $unwrapped the option with the outermost B<> wrapping removed. sub normalise_option { my $id = shift; my $filename = shift; my $thing = shift; my $unwrapped = $thing; my $unmarked = $thing; # $unwrapped is the option with the outer B<> markup removed $unwrapped =~ s/^B$//; # $unmarked is the option with *all* markup removed $unmarked =~ s/[BIL]<|>//msg; # If we found an option, check it, collect it if ( $unwrapped =~ /^\s*-/ ) { return $unwrapped # return option with outer B<> removed if $unmarked =~ /^-${option_re}$/; return ""; # Malformed option } return undef; # Something else } # Checks of command option (man1) formatting. The man1 checks are # restricted to the SYNOPSIS and OPTIONS sections, the rest is too # free form, we simply cannot be too strict there. sub option_check { my $id = shift; my $filename = shift; my $contents = shift; my $synopsis = ($contents =~ /=head1\s+SYNOPSIS(.*?)=head1/s, $1); # Some pages have more than one OPTIONS section, let's make sure # to get them all my $options = ''; while ( $contents =~ /=head1\s+[A-Z ]*?OPTIONS$(.*?)(?==head1)/msg ) { $options .= $1; } # Look for options with no or incorrect markup while ( $synopsis =~ /(?[:alnum:]])/msg ) { err($id, "Malformed option [1] in SYNOPSIS: $&"); } while ( $synopsis =~ /$markup_re/msg ) { my $found = $&; print STDERR "$id:DEBUG[option_check] SYNOPSIS: found $found\n" if $debug; my $option_uw = normalise_option($id, $filename, $found); err($id, "Malformed option [2] in SYNOPSIS: $found") if defined $option_uw && $option_uw eq ''; } # In OPTIONS, we look for =item paragraphs. # (?=^\s*$) detects an empty line. while ( $options =~ /=item\s+(.*?)(?=^\s*$)/msg ) { my $item = $&; while ( $item =~ /(\[\s*)?($markup_re)/msg ) { my $found = $2; print STDERR "$id:DEBUG[option_check] OPTIONS: found $&\n" if $debug; err($id, "Unexpected bracket in OPTIONS =item: $item") if ($1 // '') ne '' && $found =~ /^B<\s*-/; my $option_uw = normalise_option($id, $filename, $found); err($id, "Malformed option in OPTIONS: $found") if defined $option_uw && $option_uw eq ''; } } } # Normal symbol form my $symbol_re = qr/[[:alpha:]_][_[:alnum:]]*?/; # Checks of function name (man3) formatting. The man3 checks are # easier than the man1 checks, we only check the names followed by (), # and only the names that have POD markup. sub functionname_check { my $id = shift; my $filename = shift; my $contents = shift; while ( $contents =~ /($markup_re)\(\)/msg ) { print STDERR "$id:DEBUG[functionname_check] SYNOPSIS: found $&\n" if $debug; my $symbol = $1; my $unmarked = $symbol; $unmarked =~ s/[BIL]<|>//msg; err($id, "Malformed symbol: $symbol") unless $symbol =~ /^B<.*>$/ && $unmarked =~ /^${symbol_re}$/ } # We can't do the kind of collecting coolness that option_check() # does, because there are too many things that can't be found in # name repositories like the NAME sections, such as symbol names # with a variable part (typically marked up as B_bar> } # This is from http://man7.org/linux/man-pages/man7/man-pages.7.html my %preferred_words = ( 'bitmask' => 'bit mask', 'builtin' => 'built-in', #'epoch' => 'Epoch', # handled specially, below 'file name' => 'filename', 'file system' => 'filesystem', 'host name' => 'hostname', 'i-node' => 'inode', 'lower case' => 'lowercase', 'lower-case' => 'lowercase', 'non-zero' => 'nonzero', 'path name' => 'pathname', 'pseudo-terminal' => 'pseudoterminal', 'reserved port' => 'privileged port', 'system port' => 'privileged port', 'realtime' => 'real-time', 'real time' => 'real-time', 'runtime' => 'run time', 'saved group ID'=> 'saved set-group-ID', 'saved set-GID' => 'saved set-group-ID', 'saved user ID' => 'saved set-user-ID', 'saved set-UID' => 'saved set-user-ID', 'set-GID' => 'set-group-ID', 'setgid' => 'set-group-ID', 'set-UID' => 'set-user-ID', 'setuid' => 'set-user-ID', 'super user' => 'superuser', 'super-user' => 'superuser', 'super block' => 'superblock', 'super-block' => 'superblock', 'time stamp' => 'timestamp', 'time zone' => 'timezone', 'upper case' => 'uppercase', 'upper-case' => 'uppercase', 'useable' => 'usable', 'userspace' => 'user space', 'user name' => 'username', 'zeroes' => 'zeros' ); # Search manpage for words that have a different preferred use. sub wording { my $id = shift; my $contents = shift; foreach my $k ( keys %preferred_words ) { # Sigh, trademark next if $k eq 'file system' and $contents =~ /Microsoft Encrypted File System/; err($id, "found '$k' should use '$preferred_words{$k}'") if $contents =~ /\b\Q$k\E\b/i; } err($id, "found 'epoch' should use 'Epoch'") if $contents =~ /\bepoch\b/; } # Perform all sorts of nit/error checks on a manpage sub check { my $filename = shift; my $dirname = basename(dirname($filename)); my $contents = ''; { local $/ = undef; open POD, $filename or die "Couldn't open $filename, $!"; $contents = ; close POD; } my $id = "${filename}:1:"; check_head_style($id, $contents); # Check ordering of some sections in man3 if ( $filename =~ m|man3/| ) { check_section_location($id, $contents, "RETURN VALUES", "EXAMPLES"); check_section_location($id, $contents, "SEE ALSO", "HISTORY"); check_section_location($id, $contents, "EXAMPLES", "SEE ALSO"); } # Make sure every link has a section. while ( $contents =~ /$markup_re/msg ) { my $target = $1; next unless $target =~ /^L<(.*)>$/; # Skip if not L<...> $target = $1; # Peal away L< and > $target =~ s/\/[^\/]*$//; # Peal away possible anchor $target =~ s/.*\|//g; # Peal away possible link text next if $target eq ''; # Skip if links within page, or next if $target =~ /::/; # links to a Perl module, or next if $target =~ /^https?:/; # is a URL link, or next if $target =~ /\([1357]\)$/; # it has a section err($id, "Section missing in $target") } # Check for proper links to commands. while ( $contents =~ /L<([^>]*)\(1\)(?:\/.*)?>/g ) { my $target = $1; next if $target =~ /openssl-?/; next if -f "doc/man1/$target.pod"; # TODO: Filter out "foreign manual" links. next if $target =~ /ps|apropos|sha1sum|procmail|perl/; err($id, "Bad command link L<$target(1)>"); } # Check for proper in-man-3 API links. while ( $contents =~ /L<([^>]*)\(3\)(?:\/.*)?>/g ) { my $target = $1; err($id, "Bad L<$target>") unless $target =~ /^[_[:alpha:]][_[:alnum:]]*$/ } unless ( $contents =~ /=for openssl generic/ ) { if ( $filename =~ m|man3/| ) { name_synopsis($id, $filename, $contents); functionname_check($id, $filename, $contents); } elsif ( $filename =~ m|man1/| ) { option_check($id, $filename, $contents) } } wording($id, $contents); err($id, "doesn't start with =pod") if $contents !~ /^=pod/; err($id, "doesn't end with =cut") if $contents !~ /=cut\n$/; err($id, "more than one cut line.") if $contents =~ /=cut.*=cut/ms; err($id, "EXAMPLE not EXAMPLES section.") if $contents =~ /=head1 EXAMPLE[^S]/; err($id, "WARNING not WARNINGS section.") if $contents =~ /=head1 WARNING[^S]/; err($id, "missing copyright") if $contents !~ /Copyright .* The OpenSSL Project Authors/; err($id, "copyright not last") if $contents =~ /head1 COPYRIGHT.*=head/ms; err($id, "head2 in All uppercase") if $contents =~ /head2\s+[A-Z ]+\n/; err($id, "extra space after head") if $contents =~ /=head\d\s\s+/; err($id, "period in NAME section") if $contents =~ /=head1 NAME.*\.\n.*=head1 SYNOPSIS/ms; err($id, "Duplicate $1 in L<>") if $contents =~ /L<([^>]*)\|([^>]*)>/ && $1 eq $2; err($id, "Bad =over $1") if $contents =~ /=over([^ ][^24])/; err($id, "Possible version style issue") if $contents =~ /OpenSSL version [019]/; if ( $contents !~ /=for openssl multiple includes/ ) { # Look for multiple consecutive openssl #include lines # (non-consecutive lines are okay; see man3/MD5.pod). if ( $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms ) { my $count = 0; foreach my $line ( split /\n+/, $1 ) { if ( $line =~ m@include ', $temp or die "Can't open $temp, $!"; podchecker($filename, $OUT); close $OUT; open $OUT, '<', $temp or die "Can't read $temp, $!"; while ( <$OUT> ) { next if /\(section\) in.*deprecated/; print; } close $OUT; unlink $temp || warn "Can't remove $temp, $!"; # Find what section this page is in; assume 3. my $section = 3; $section = $1 if $dirname =~ /man([1-9])/; foreach ( (@{$mandatory_sections{'*'}}, @{$mandatory_sections{$section}}) ) { err($id, "missing $_ head1 section") if $contents !~ /^=head1\s+${_}\s*$/m; } } # Parse libcrypto.num, etc., and return sorted list of what's there. sub parsenum { my $file = shift; my @apis; open my $IN, '<', $file or die "Can't open $file, $!, stopped"; while ( <$IN> ) { next if /^#/; next if /\bNOEXIST\b/; my @fields = split(); die "Malformed line $_" if scalar @fields != 2 && scalar @fields != 4; push @apis, $fields[0]; } close $IN; return sort @apis; } # Parse all the manpages, getting return map of what they document # (by looking at their NAME sections). sub getdocced { my $dir = shift; my %return; my %dups; foreach my $pod ( glob("$dir/*.pod") ) { my %podinfo = extract_pod_info($pod); foreach my $n ( @{$podinfo{names}} ) { $return{$n} = $pod; err("# Duplicate $n in $pod and $dups{$n}") if defined $dups{$n} && $dups{$n} ne $pod; $dups{$n} = $pod; } } return %return; } # Map of documented functions; function => manpage my %docced; # Map of links in each POD file; filename => [ "foo(1)", "bar(3)", ... ] my %link_map = (); # Map of names in each POD file; "name(s)" => filename my %name_map = (); # Load file of symbol names that we know aren't documented. sub loadmissing($) { my $missingfile = shift; my @missing; open FH, $missingfile || die "Can't open $missingfile"; while ( ) { chomp; next if /^#/; push @missing, $_; } close FH; return @missing; } # Check for undocumented macros; ignore those in the "missing" file # and do simple check for #define in our header files. sub checkmacros { my $count = 0; my %seen; my @missing; if ( $opt_o ) { @missing = loadmissing('util/missingmacro111.txt'); } elsif ( $opt_v ) { @missing = loadmissing('util/missingmacro.txt'); } foreach my $f ( glob('include/openssl/*.h') ) { # Skip some internals we don't want to document yet. next if $f eq 'include/openssl/asn1.h'; next if $f eq 'include/openssl/asn1t.h'; next if $f eq 'include/openssl/err.h'; open(IN, $f) || die "Can't open $f, $!"; while ( ) { next unless /^#\s*define\s*(\S+)\(/; my $macro = $1; next if $docced{$macro} || defined $seen{$macro}; next if $macro =~ /i2d_/ || $macro =~ /d2i_/ || $macro =~ /DEPRECATEDIN/ || $macro =~ /IMPLEMENT_/ || $macro =~ /DECLARE_/; # Skip macros known to be missing next if $opt_v && grep( /^$macro$/, @missing); err("$f:", "macro $macro undocumented") if $opt_d || $opt_e; $count++; $seen{$macro} = 1; } close(IN); } err("# $count macros undocumented (count is approximate)") if $count > 0; } # Find out what is undocumented (filtering out the known missing ones) # and display them. sub printem { my $libname = shift; my $numfile = shift; my $missingfile = shift; my $count = 0; my %seen; my @missing = loadmissing($missingfile) if ( $opt_v ); foreach my $func ( parsenum($numfile) ) { next if $docced{$func} || defined $seen{$func}; # Skip ASN1 utilities next if $func =~ /^ASN1_/; # Skip functions known to be missing next if $opt_v && grep( /^$func$/, @missing); err("$libname:", "function $func undocumented") if $opt_d || $opt_e; $count++; $seen{$func} = 1; } err("# $count in $numfile are not documented") if $count > 0; } # Collect all the names in a manpage. sub collectnames { my $filename = shift; $filename =~ m|man(\d)/|; my $section = $1; my $simplename = basename($filename, ".pod"); my $id = "${filename}:1:"; my $contents = ''; { local $/ = undef; open POD, $filename or die "Couldn't open $filename, $!"; $contents = ; close POD; } $contents =~ /=head1 NAME([^=]*)=head1 /ms; my $tmp = $1; unless ( defined $tmp ) { err($id, "weird name section"); return; } $tmp =~ tr/\n/ /; $tmp =~ s/ -.*//g; my @names = map { s|/|-|g; $_ } # Treat slash as dash map { s/^\s+//g; s/\s+$//g; $_ } # Trim prefix and suffix blanks split(/,/, $tmp); unless ( grep { $simplename eq $_ } @names ) { err($id, "missing $simplename"); push @names, $simplename; } foreach my $name (@names) { next if $name eq ""; if ( $name =~ /\s/ ) { err($id, "'$name' contains white space") } my $name_sec = "$name($section)"; if ( !exists $name_map{$name_sec} ) { $name_map{$name_sec} = $filename; } elsif ( $filename eq $name_map{$name_sec} ) { err($id, "$name_sec repeated in NAME section of", $name_map{$name_sec}); } else { err($id, "$name_sec also in NAME section of", $name_map{$name_sec}); } } my @foreign_names = map { map { s/\s+//g; $_ } split(/,/, $_) } $contents =~ /=for\s+comment\s+foreign\s+manuals:\s*(.*)\n\n/; foreach ( @foreign_names ) { $name_map{$_} = undef; # It still exists! } my @links = $contents =~ /L< # if the link is of the form L, # then remove 'something'. Note that 'something' # may contain POD codes as well... (?:(?:[^\|]|<[^>]*>)*\|)? # we're only interested in references that have # a one digit section number ([^\/>\(]+\(\d\)) /gx; $link_map{$filename} = [ @links ]; } # Look for L<> ("link") references that point to files that do not exist. sub checklinks { foreach my $filename (sort keys %link_map) { foreach my $link (@{$link_map{$filename}}) { err("${filename}:1:", "reference to non-existing $link") unless exists $name_map{$link}; } } } # Load the public symbol/macro names sub publicize { foreach my $name ( parsenum('util/libcrypto.num') ) { $public{$name} = 1; } foreach my $name ( parsenum('util/libssl.num') ) { $public{$name} = 1; } foreach my $name ( parsenum('util/other.syms') ) { $public{$name} = 1; } } # Cipher/digests to skip if they show up as "not implemented" # because they are, via the "-*" construct. my %skips = ( 'aes128' => 1, 'aes192' => 1, 'aes256' => 1, 'aria128' => 1, 'aria192' => 1, 'aria256' => 1, 'camellia128' => 1, 'camellia192' => 1, 'camellia256' => 1, 'des' => 1, 'des3' => 1, 'idea' => 1, 'cipher' => 1, 'digest' => 1, ); # Check the flags of a command and see if everything is in the manpage sub checkflags { my $cmd = shift; my $doc = shift; my %cmdopts; my %docopts; my %localskips; # Get the list of options in the command. open CFH, "./apps/openssl list --options $cmd|" || die "Can list options for $cmd, $!"; while ( ) { chop; s/ .$//; $cmdopts{$_} = 1; } close CFH; # Get the list of flags from the synopsis open CFH, "<$doc" || die "Can't open $doc, $!"; while ( ) { chop; last if /DESCRIPTION/; if ( /=for openssl ifdef (.*)/ ) { foreach my $f ( split / /, $1 ) { $localskips{$f} = 1; } next; } next unless /\[B<-([^ >]+)/; my $opt = $1; $opt = $1 if $opt =~ /I<(.*)/; $docopts{$1} = 1; } close CFH; # See what's in the command not the manpage. my @undocced = sort grep { !defined $docopts{$_} } keys %cmdopts; foreach ( @undocced ) { next if /-/; # Skip the -- end-of-flags marker err("$doc: undocumented option -$_"); } # See what's in the command not the manpage. my @unimpl = sort grep { !defined $cmdopts{$_} } keys %docopts; foreach ( @unimpl ) { next if defined $skips{$_} || defined $localskips{$_}; err("$cmd documented but not implemented -$_"); } } ## ## MAIN() ## Do the work requested by the various getopt flags. ## The flags are parsed in alphabetical order, just because we have ## to have *some way* of listing them. ## if ( $opt_c ) { my @commands = (); # Get list of commands. open FH, "./apps/openssl list -1 -commands|" || die "Can't list commands, $!"; while ( ) { chop; push @commands, $_; } close FH; # See if each has a manpage. foreach my $cmd ( @commands ) { next if $cmd eq 'help' || $cmd eq 'exit'; my $doc = "doc/man1/$cmd.pod"; $doc = "doc/man1/openssl-$cmd.pod" if -f "doc/man1/openssl-$cmd.pod"; if ( ! -f "$doc" ) { err("$doc does not exist"); } else { checkflags($cmd, $doc); } } # See what help is missing. open FH, "./apps/openssl list --missing-help |" || die "Can't list missing help, $!"; while ( ) { chop; my ($cmd, $flag) = split; err("$cmd has no help for -$flag"); } close FH; exit $status; } if ( $opt_l ) { foreach ( glob('doc/*/*.pod doc/internal/*/*.pod') ) { collectnames($_); } checklinks(); } if ( $opt_n ) { publicize(); foreach ( @ARGV ? @ARGV : glob('doc/*/*.pod doc/internal/*/*.pod') ) { check($_); } # If not given args, check that all man1 commands are named properly. if ( scalar @ARGV == 0 ) { foreach (glob('doc/man1/*.pod')) { next if /CA.pl/ || /openssl\.pod/ || /tsget\.pod/; err("$_ doesn't start with openssl-") unless /openssl-/; } } } if ( $opt_u || $opt_v) { my %temp = getdocced('doc/man3'); foreach ( keys %temp ) { $docced{$_} = $temp{$_}; } if ( $opt_o ) { printem('crypto', 'util/libcrypto.num', 'util/missingcrypto111.txt'); printem('ssl', 'util/libssl.num', 'util/missingssl111.txt'); } else { printem('crypto', 'util/libcrypto.num', 'util/missingcrypto.txt'); printem('ssl', 'util/libssl.num', 'util/missingssl.txt'); } checkmacros(); } exit $status;