How to use File descriptor in a sentence
In the shell, we place an ampersand in front of a file descriptor number when doing redirections.
Any file descriptor created by the calling pro- cess or by the child process is also valid in the other process.
Local devices will have values of the device file, baud rate, and file descriptor for the device.
How do I close a file descriptor by number?
FileInputStream Creates an input file stream to read from the specified file descriptor.Advertisement
It is possible to do non-blocking Io on sockets by setting the O_NONBLOCK flag on a socket file descriptor using fcntl(2 ).
It is possible to do non-blocking IO on sockets by setting the O_NONBLOCK flag on a socket file descriptor using fcntl(2 ).