How to check if a given file descriptor stored in a variable is still valid?...

Are additional changes necessary for worker_rlimit_nofile to take effect?...

How to construct a c++ fstream from a POSIX file descriptor?...

File descriptor handling during Fork syscall...

Multiple read call of a socket fd with O_NONBLOCK set fails...

is there a way to 'own' or 'get priority over' the stdin file descriptor of an exter...

Should I call shutdown() on fds before exit from server?...

select returns EBADF when using stdin and pipes in the fdset...

Why is this socket/ file descriptor assignment invalid?...

When using select(), what does it mean for a file descriptor to be "set"?...

Difference between os.close(0) & sys.stdin.close()...

How would select() return anything other than -1, 0, or 1?...

Difference between select() and fcntl()...

Is there a way to test if a fd_set is "nonzero"?...

inotify api stops working after reporting once or twice...

FIFO pipe is always readable in select()...

How to iterate through a fd_set...

Abort linux polling...

Unable to open file C...

printing open files of current process...

how to increase open files on kafka cluster...

Can we close file descriptors 3 and 4? I'm having trouble with it...

Does fopen create a file descriptor?...

What are file descriptors, explained in simple terms?...

Why are the file descriptors for TcpListener and the produced TcpStream different?...

Is there a way to test for end of file in less than 3 syscalls?...

linux programming: value of file descriptor is always 3...

verify open file descriptor with lsof...

is it a good practice to close file descriptors on exit...

changing activity(context) affect on access permision to received uri?...