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49 lines
974 B
Perl
49 lines
974 B
Perl
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# generate prototypes for rsync
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$old_protos = '';
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if (open(IN, 'proto.h')) {
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$old_protos = join('', <IN>);
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close IN;
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}
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%FN_MAP = (
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BOOL => 'BOOL ',
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CHAR => 'char ',
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INTEGER => 'int ',
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STRING => 'char *',
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);
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$inheader = 0;
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$protos = qq|/* This file is automatically generated with "make proto". DO NOT EDIT */\n\n|;
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while (<>) {
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if ($inheader) {
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if (/[)][ \t]*$/) {
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$inheader = 0;
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s/$/;/;
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}
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$protos .= $_;
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} elsif (/^FN_(LOCAL|GLOBAL)_([^(]+)\(([^,()]+)/) {
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$ret = $FN_MAP{$2};
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$func = $3;
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$arg = $1 eq 'LOCAL' ? 'int module_id' : 'void';
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$protos .= "$ret$func($arg);\n";
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} elsif (/^static|^extern/ || /[;]/ || !/^[A-Za-z][A-Za-z0-9_]* /) {
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;
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} elsif (/[(].*[)][ \t]*$/) {
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s/$/;/;
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$protos .= $_;
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} elsif (/[(]/) {
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$inheader = 1;
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$protos .= $_;
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}
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}
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if ($old_protos ne $protos) {
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open(OUT, '>proto.h') or die $!;
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print OUT $protos;
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close OUT;
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}
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open(OUT, '>proto.h-tstamp') and close OUT;
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