--- libaitio/inc/aitio.h 2012/08/01 01:02:43 1.23.2.1 +++ libaitio/inc/aitio.h 2012/08/02 00:47:46 1.24 @@ -3,7 +3,7 @@ * by Michael Pounov * * $Author: misho $ -* $Id: aitio.h,v 1.23.2.1 2012/08/01 01:02:43 misho Exp $ +* $Id: aitio.h,v 1.24 2012/08/02 00:47:46 misho Exp $ * ************************************************************************** The ELWIX and AITNET software is distributed under the following @@ -50,12 +50,14 @@ SUCH DAMAGE. #define COMPAT_43TTY #include +#include #include #include #include #include #include #include +#include #include #include #include @@ -1016,7 +1018,44 @@ int ioMkDir(const char *csDir, int mode); int ioWatchDirLoop(const char *csDir, int (*callback)(const char *csName, int nOp)); +#ifdef AIO_OPS /* + * io_aiobulk() - AIO bulk R/W function + * + * @mode = Bulk wait mode + * @acbs = List of aiocb structures + * @nacb = Number of aiocb in list + * @sig = Event for completed operations, may be =NULL + * return: -1 error or 0 ok + */ +inline int io_aiobulk(int mode, struct aiocb ** __restrict acbs, int nacb, + struct sigevent *sig); +#endif +/* + * io_rreadv() - Raw VFS bulk read function + * + * @fd = File handle + * @bufs = Read buffers + * @nbufs = Number of read buffers + * @offset = Read from position, if -1 read nbytes from current position + * @update = Update file handle position !0 + * return: -1 error or !=-1 readed bytes + */ +int io_rreadv(int fd, struct iovec * __restrict bufs, int nbufs, off_t offset, + int update); +/* + * io_rwritev() - Raw VFS bulk write function + * + * @fd = File handle + * @bufs = Write buffers + * @nbufs = Number of write buffers + * @offset = Write to position, if -1 write nbytes to current position + * @update = Update file handle position !0 + * return: -1 error or !=-1 written bytes + */ +int io_rwritev(int fd, struct iovec * __restrict bufs, int nbufs, off_t offset, + int update); +/* * io_rread() - Raw VFS read function * * @fd = File handle @@ -1026,7 +1065,8 @@ int ioWatchDirLoop(const char *csDir, int (*callback)( * @update = Update file handle position !0 * return: -1 error or !=-1 readed bytes */ -inline int io_rread(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update); +inline int io_rread(int fd, void * __restrict buf, size_t nbytes, off_t offset, + int update); /* * io_rwrite() - Raw VFS write function * @@ -1035,9 +1075,10 @@ inline int io_rread(int fd, void * __restrict buf, siz * @nbytes = Write bytes from buffer * @offset = Write at position, if -1 write nbytes from current position * @update = Update file handle position !0 - * return: -1 error or !=-1 writed bytes + * return: -1 error or !=-1 written bytes */ -inline int io_rwrite(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update); +inline int io_rwrite(int fd, void * __restrict buf, size_t nbytes, off_t offset, + int update); /* Disk I/O helper macros */ #define io_read(f, b, n) io_rread(f, b, n, -1, 1)