Function config_write_all

src/ui/config.c:293–306

}
#else
static bool config_write_all(int descriptor, const char *json, size_t json_length) {
    size_t offset = 0;
    while (offset < json_length) {
        ssize_t written = write(descriptor, json + offset, json_length - offset);
        if (written < 0 && errno == EINTR) {
            continue;
        }
        if (written <= 0) {
            return false;
        }
        offset += (size_t)written;
    }
    return true;
}

static bool config_sync_descriptor(int descriptor) {
    int result;