NE_BUFFER_CLEAR(3) neon API reference NE_BUFFER_CLEAR(3)
NAME
ne_buffer_clear, ne_buffer_grow, ne_buffer_altered - clear, grow, or
mark as altered a string buffer
SYNOPSIS
#include <ne_string.h>
void ne_buffer_clear(ne_buffer *buf);
void ne_buffer_altered(ne_buffer *buf);
void ne_buffer_grow(ne_buffer *buf, size_t size);
DESCRIPTION
The ne_buffer_clear function sets the string stored in buf to be the
empty string ("").
The ne_buffer_altered function must be used after the string stored in
the buffer buf is modified by directly rather than using
ne_buffer_append, ne_buffer_zappend or ne_buffer_concat.
The ne_buffer_grow function ensures that at least size bytes are
allocated for the string; this can be used if a large amount of data is
going to be appended to the buffer and may result in more efficient
memory allocation.
AUTHOR
Joe Orton
Author.
COPYRIGHT
neon 0.32.5 21 January 2023 NE_BUFFER_CLEAR(3)
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