Function jl_buffer_append

src/cli/config_json_like.c:971–981

}

static int jl_buffer_append(jl_buffer_t *buffer, const char *data, size_t length) {
    if (jl_buffer_reserve(buffer, length) != 0) {
        return -1;
    }
    if (length > 0) {
        memcpy(buffer->data + buffer->length, data, length);
    }
    buffer->length += length;
    buffer->data[buffer->length] = '\0';
    return 0;
}

static int jl_buffer_char(jl_buffer_t *buffer, char c) {
    return jl_buffer_append(buffer, &c, 1U);