src/stdio/ferror.c


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#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);


#ifdef TEST
int
main(void) {
	return 0;
}
#endif