Module posish::io

I/O operations.

Structs

PollFd	pollfd
PollFdVec	A Vec of libc::pollfd.

Functions

dup	dup(fd)
fionread	ioctl(fd, FIONREAD).
is_read_write	Returns a pair of booleans indicating whether the file descriptor is readable and/or writeable, respectively. Unlike [is_file_read_write], this correctly detects whether sockets have been shutdown, partially or completely.
isatty	isatty(fd)
socketpair_stream	socketpair(domain, SOCK_STREAM, protocol)
ttyname	ttyname_r(fd)