pack_ferror(3alleg4) Allegro manual pack_ferror(3alleg4)
NAME
pack_ferror - Tells if an error occurred during an operation on the stream. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int pack_ferror(PACKFILE *f);
DESCRIPTION
Since EOF is used to report errors by some functions, it's often better to use the pack_feof() function to check explicitly for end of file
and pack_ferror() to check for errors. Both functions check indicators that are part of the internal state of the stream to detect cor-
rectly the different situations.
RETURN VALUE
Returns nonzero if the error indicator for the stream is set, meaning that an error has occurred during a previous operation on the stream.
SEE ALSO
pack_fopen(3alleg4), pack_fopen_chunk(3alleg4)
Allegro version 4.4.2 pack_ferror(3alleg4)
