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27 lines
618 B
Perl
27 lines
618 B
Perl
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#!/usr/bin/perl
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die <<EEE unless @ARGV;
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Usage: $0 func1 [func2 [ ...] ]
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This filter (stdin->stdout) removes lines from dbug trace that were generated
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by specified functions and all functions down the call stack. Produces the
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same effect as if the original source had DBUG_PUSH(""); right after
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DBUG_ENTER() and DBUG_POP(); right before DBUG_RETURN in every such a function.
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EEE
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$re=join('|', @ARGV);
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$skip='';
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while(<STDIN>) {
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print unless $skip;
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next unless /^(?:.*: )*((?:\| )*)([<>])($re)\n/o;
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if ($2 eq '>') {
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$skip=$1.$3 unless $skip;
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next;
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}
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next if $skip ne $1.$3;
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$skip='';
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print;
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}
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