Function dav_set_bufsize

modules/dav/main/util.c:122–140

}

DAV_DECLARE(void) dav_set_bufsize(apr_pool_t * p, dav_buffer *pbuf,
                                  apr_size_t size)
{
    /* NOTE: this does not retain prior contents */

    /* NOTE: this function is used to init the first pointer, too, since
       the PAD will be larger than alloc_len (0) for zeroed structures */

    /* grow if we don't have enough for the requested size plus padding */
    if (size + DAV_BUFFER_PAD > pbuf->alloc_len) {
        /* set the new length; min of MINSIZE */
        pbuf->alloc_len = size + DAV_BUFFER_PAD;
        if (pbuf->alloc_len < DAV_BUFFER_MINSIZE)
            pbuf->alloc_len = DAV_BUFFER_MINSIZE;

        pbuf->buf = apr_palloc(p, pbuf->alloc_len);
    }
    pbuf->cur_len = size;
}


/* initialize a buffer and copy the specified (null-term'd) string into it */