libexplain/stream_to_fildes.h File Reference

#include <libexplain/ac/stdio.h>

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Functions
int	explain_stream_to_fildes (FILE *fp)

---

Function Documentation

int explain_stream_to_fildes

(

FILE *

fp

)

The explain_stream_to_fildes function may be used to obtain a file descriptor from a stream pointer. Care is taken to avoid segfaults, hence this wrapper around fileno(3).

Parameters:

fp	The stream of interest

Returns:

file descriptor, or -1 if unsuccessful

Definition at line 25 of file stream_to_fildes.c.