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Module unistd

Module unistd

Expand description

Safe wrappers around functions found in libc “unistd.h” header

Functions§

close: Close a raw file descriptor
pipe: Create an interprocess channel.
read: Read from a raw file descriptor.
sleep: Suspend execution for an interval of time
ttyname: Get the name of the terminal device that is open on file descriptor fd (see ttyname(3)).
write: Write to a raw file descriptor.