ferror.c\stdio\src - musl - musl - an implementation of the standard library for Linux-based systems

#include "stdio_impl.h"
#undef ferror
int ferror(FILE *f)
{
	FLOCK(f);
	int ret = !!(f->flags & F_ERR);
	FUNLOCK(f);
	return ret;
}
weak_alias(ferror, ferror_unlocked);
weak_alias(ferror, _IO_ferror_unlocked);