libexplain/dir_to_fildes.c File Reference

#include <libexplain/dir_to_fildes.h>
#include <libexplain/is_efault.h>

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Functions
int	explain_dir_to_fildes (DIR *dir)

---

Function Documentation

int explain_dir_to_fildes

(

DIR *

dir

)

The explain_dir_to_fildes function may be used to extract the file descriptor from a DIR pointer, but carefully.

Parameters:

dir	The DIR of interest

Returns:

file descriptor, or -1 on error

Definition at line 25 of file dir_to_fildes.c.