FILEPTR - get file pointer corresponding to file descriptor.
(Compatible with UNIX System V C)
Usage:
#include <fildes.h>
f = fileptr( fd );
Where:
- int fd;
- is the file descriptor of an open file (as returned by
"open" or "creat").
- FILE *f;
- is the corresponding file pointer.
Description:
"fileptr" returns the file pointer corresponding to
a file descriptor. It returns NULL if the given file descriptor
is not open, or it out of range.
See Also:
expl c lib creat
expl c lib fileno
expl c lib open
expl c lib fopen
expl c include fildes
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