Function ipc_retry_pause

src/daemon/ipc.c:604–618

}

static bool ipc_retry_pause(uint64_t deadline_ms) {
    int remaining_ms = deadline_remaining_ms(deadline_ms);
    if (remaining_ms <= 0) {
        return false;
    }
    int pause_ms = remaining_ms < CBM_DAEMON_IPC_RETRY_INTERVAL_MS
                       ? remaining_ms
                       : CBM_DAEMON_IPC_RETRY_INTERVAL_MS;
    struct timespec pause = {
        .tv_sec = 0,
        .tv_nsec = (long)pause_ms * 1000000L,
    };
    while (nanosleep(&pause, &pause) != 0 && errno == EINTR) {}
    return true;
}

static bool fd_set_cloexec(int fd) {
    int flags = fcntl(fd, F_GETFD);