-foreach $file (@ARGV)
- {
- if ($file eq "-strict")
- {
- $err_strict = 1;
- next;
- }
- open(IN,"<$file") || die "unable to open $file\n";
- $func="";
- while (<IN>)
- {
- if (!/;$/ && /^\**([a-zA-Z_].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/)
- {
- /^([^()]*(\([^()]*\)[^()]*)*)\(/;
- $1 =~ /([A-Za-z_0-9]*)$/;
- $func = $1;
- $func =~ tr/A-Z/a-z/;
- }
- if (/([A-Z0-9]+)err\(([^,]+)/ && ! /ckerr_ignore/)
- {
- $errlib=$1;
- $n=$2;
-
- if ($func eq "")
- { print "$file:$.:???:$n\n"; $bad = 1; next; }
-
- if ($n !~ /([^_]+)_F_(.+)$/)
- {
- # print "check -$file:$.:$func:$n\n";
- next;
- }
- $lib=$1;
- $n=$2;
-
- if ($lib ne $errlib)
- { print "$file:$.:$func:$n [${errlib}err]\n"; $bad = 1; next; }
-
- $n =~ tr/A-Z/a-z/;
- if (($n ne $func) && ($errlib ne "SYS"))
- { print "$file:$.:$func:$n\n"; $bad = 1; next; }
- # print "$func:$1\n";
- }
- }
- close(IN);
+EOF
+}
+
+while ( @ARGV ) {
+ my $arg = $ARGV[0];
+ last unless $arg =~ /-.*/;
+ $arg = $1 if $arg =~ /-(-.*)/;
+ if ( $arg eq "-conf" ) {
+ $config = $ARGV[1];
+ shift @ARGV;
+ } elsif ( $arg eq "-debug" ) {
+ $debug = 1;
+ } elsif ( $arg eq "-internal" ) {
+ $internal = 1;
+ } elsif ( $arg eq "-strict" ) {
+ $err_strict = 1;
+ } elsif ( $arg =~ /-*h(elp)?/ ) {
+ &help();
+ exit;
+ } elsif ( $arg =~ /-.*/ ) {
+ die "Unknown option $arg; use -h for help.\n";
+ }
+ shift @ARGV;
+}
+
+my @source;
+if ( $internal ) {
+ die "Extra parameters given.\n" if @ARGV;
+ $config = "crypto/err/openssl.ec" unless defined $config;
+ @source = ( glob('crypto/*.c'), glob('crypto/*/*.c'),
+ glob('ssl/*.c'), glob('ssl/*/*.c') );
+} else {
+ die "Configuration file not given.\nSee '$0 -help' for information\n"
+ unless defined $config;
+ @source = @ARGV;
+}
+
+# To detect if there is any error generation for a libcrypto/libssl libs
+# we don't know, we need to find out what libs we do know. That list is
+# readily available in crypto/err/openssl.ec, in form of lines starting
+# with "L ". Note that we always rely on the modules SYS and ERR to be
+# generally available.
+my %libs = ( SYS => 1, ERR => 1 );
+open my $cfh, $config or die "Trying to read $config: $!\n";
+while (<$cfh>) {
+ s|\R$||; # Better chomp
+ next unless m|^L ([0-9A-Z_]+)\s|;
+ next if $1 eq "NONE";
+ $libs{$1} = 1;
+}
+
+my $bad = 0;
+foreach my $file (@source) {
+ open( IN, "<$file" ) || die "Can't open $file, $!";
+ my $func = "";
+ while (<IN>) {
+ if ( !/;$/ && /^\**([a-zA-Z_].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/ ) {
+ /^([^()]*(\([^()]*\)[^()]*)*)\(/;
+ $1 =~ /([A-Za-z_0-9]*)$/;
+ $func = $1;
+ $func =~ tr/A-Z/a-z/;