34 lines
913 B
Groff
34 lines
913 B
Groff
.TH PCRE2_MATCH_DATA_FREE 3 "16 October 2018" "PCRE2 10.33"
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.SH NAME
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PCRE2 - Perl-compatible regular expressions (revised API)
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.SH SYNOPSIS
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.rs
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.sp
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.B #include <pcre2.h>
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.PP
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.nf
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.B void pcre2_match_data_free(pcre2_match_data *\fImatch_data\fP);
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.fi
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.
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.SH DESCRIPTION
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.rs
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.sp
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If \fImatch_data\fP is NULL, this function does nothing. Otherwise,
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\fImatch_data\fP must point to a match data block, which this function frees,
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using the memory freeing function from the general context or compiled pattern
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with which it was created, or \fBfree()\fP if that was not set.
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.P
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If the PCRE2_COPY_MATCHED_SUBJECT was used for a successful match using this
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match data block, the copy of the subject that was remembered with the block is
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also freed.
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.P
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There is a complete description of the PCRE2 native API in the
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.\" HREF
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\fBpcre2api\fP
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.\"
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page and a description of the POSIX API in the
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.\" HREF
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\fBpcre2posix\fP
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.\"
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page.
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