Function sys_channel_close

components/lwp/lwp_syscall.c:4117–4120

* @brief Closes an open communication channel. * * This system call is used to close an already open communication channel specified by the file descriptor `fd`. * After closing, the channel can no longer be used for communication, and any resources associated with * the channel will be released. This function is necessary for proper resource management, ensuring that * system resources (e.g.

 *          channel is not already closed before attempting to close it.
 */
sysret_t sys_channel_close(int fd)
{
    return lwp_channel_close(FDT_TYPE_LWP, fd);
}

/**
 * @brief Sends a message through a communication channel.