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48 lines
974 B

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