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65 lines
1.2 KiB
65 lines
1.2 KiB
4 years ago
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#!/usr/local/bin/perl
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#
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# This is just a quick script to scan for cases where the 'error'
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# function name in a XXXerr() macro is wrong.
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#
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# Run in the top level by going
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# perl util/ck_errf.pl */*.c */*/*.c
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#
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my $err_strict = 0;
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my $bad = 0;
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foreach $file (@ARGV)
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{
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if ($file eq "-strict")
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{
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$err_strict = 1;
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next;
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}
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open(IN,"<$file") || die "unable to open $file\n";
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$func="";
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while (<IN>)
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{
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if (!/;$/ && /^\**([a-zA-Z].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/)
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{
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/^([^()]*(\([^()]*\)[^()]*)*)\(/;
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$1 =~ /([A-Za-z_0-9]*)$/;
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$func = $1;
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$func =~ tr/A-Z/a-z/;
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}
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if (/([A-Z0-9]+)err\(([^,]+)/ && ! /ckerr_ignore/)
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{
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$errlib=$1;
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$n=$2;
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if ($func eq "")
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{ print "$file:$.:???:$n\n"; $bad = 1; next; }
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if ($n !~ /([^_]+)_F_(.+)$/)
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{
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# print "check -$file:$.:$func:$n\n";
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next;
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}
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$lib=$1;
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$n=$2;
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if ($lib ne $errlib)
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{ print "$file:$.:$func:$n [${errlib}err]\n"; $bad = 1; next; }
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$n =~ tr/A-Z/a-z/;
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if (($n ne $func) && ($errlib ne "SYS"))
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{ print "$file:$.:$func:$n\n"; $bad = 1; next; }
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# print "$func:$1\n";
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}
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}
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close(IN);
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}
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if ($bad && $err_strict)
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{
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print STDERR "FATAL: error discrepancy\n";
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exit 1;
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}
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