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$eof(«file descriptor»)


This function tests whether the client is currently at the end of the file pointed to by the given file descriptor. The only valid input is a file descriptor returned by the $open() function.


This function is used to see if the end of a file has been reached. This is mostly useful while reading a file, such that it can be closed once the end is reached.


-1   error, no such file descriptor
 0   not at end of file
 1   end of file reached
eof.txt · Last modified: 2013/12/01 23:42 by caf