File Descriptor Functions

Table of Contents
fd-read -- Read from an open file.
fd-write -- Write to an open file.
fd-close -- Closes a file.
fd-open -- Open a file.
fd-lseek -- Seek in a file.
fd-dup -- Duplicate a file descriptor.
fd-dup2 -- Dups an fd to a particular fd.
fd-stat -- Stat a file.
fd-truncate -- Truncate an open file.