FILE descriptor <-> FILE pointers

R. Kannan kannan at cerc.wvu.wvnet.edu
Sun Jun 18 17:39:05 AEST 1989


fdopen can be used to convert file descriptor to a FILE pointer

fileno can be used to convert a FILE pointer to file descriptor

A file descriptor is returned by open and used by dup, write, read etc

A FILE pointer is returned by fopen and used fprintf, fscanf , fget*
and printf and scanf (implicitly).


	this is in response to some netters question about
conversion from FILE pointers to file descriptors and vice versa..

--kannan
:wq



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