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30 lines
969 B
Plaintext
30 lines
969 B
Plaintext
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#! /usr/bin/env perl
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# Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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#
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# Licensed under the Apache License 2.0 (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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# Sometimes calls to XXXerr() are split into two lines, because the define'd
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# names are very long. This script looks for those lines and merges them.
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# It should be run before the "err-to-raise" script.
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# Run this program like this:
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# perl -pi util/merge-err-lines files...
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# or
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# git grep -l '[A-Z0-9]err([^)]*$' | xargs perl -pi util/merge-err-lines
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use strict;
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use warnings;
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# Look for "{whitespace}XXXerr(no-close-paren{WHITESPACE}" lines
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if ( /^ *[_A-Z0-9]+err\([^)]+ *$/ ) {
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my $copy = $_;
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chop($copy);
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$copy =~ s/ +$//;
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my $next = <>;
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$next =~ s/^ +//;
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$_ = $copy . ' ' . $next;
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}
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