[uclibc-ng-devel] _FILE_OFFSET_BITS=64 and preadv/pwritev prototypes

As preadv and pwritev accept off_t type the prototypes should be declared as follows extern ssize_t preadv (int __fd, const struct iovec *__iovec, int __count, off_t __offset) __wur; extern ssize_t pwritev (int __fd, const struct iovec *__iovec, int __count, off_t __offset) __wur; to take into account _FILE_OFFSET_BITS=64 define. I am not sure but probably it is better to redeclare these prototypes by analogy with sendfile using __REDIRECT_NTH.