38 lines
795 B
Perl
Executable File
38 lines
795 B
Perl
Executable File
#! /usr/local/bin/perl -w
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$found = 0;
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$last = 0;
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$debug = 0;
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while (<>) {
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next if /^#/;
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next if /^\s*$/;
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if (/^struct req_pkt/) {
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$found = 1;
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}
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if (/^struct info_dns_assoc/) {
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$last = 1;
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}
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if ($found) {
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if (/^(struct\s*\w*)\s*{\s*$/) {
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$type = $1;
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print STDERR "type = '$type'\n" if $debug;
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printf " printf(\"sizeof($type) = %%d\\n\", \n\t (int) sizeof($type));\n";
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next;
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}
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if (/\s*\w+\s*(\w*)(\[.*\])?\s*;\s*$/) {
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$field = $1;
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print STDERR "\tfield = '$field'\n" if $debug;
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printf " printf(\"offsetof($field) = %%d\\n\", \n\t (int) offsetof($type, $field));\n";
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next;
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}
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if (/^};$/) {
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printf " printf(\"\\n\");\n\n";
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$found = 0 if $last;
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next;
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}
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print STDERR "Unmatched line: $_";
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exit 1;
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}
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}
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