uio.h
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:1k
- /* ==== uio.h ============================================================
- * Copyright (c) 1994 by Chris Provenzano, proven@athena.mit.edu
- *
- * Description : Correct Solaris header file.
- */
- #ifndef _PTHREAD_UIO_H_
- #define _PTHREAD_UIO_H_
- #include <sys/cdefs.h>
- struct iovec {
- void *iov_base;
- size_t iov_len;
- };
- typedef struct iovec iovec_t;
- struct uio {
- iovec_t *uio_iov; /* pointer to array of iovecs */
- int uio_iovcnt; /* number of iovecs */
- /* These are all bogus */
- int _uio_offset; /* file offset */
- int uio_segflg; /* address space (kernel or user) */
- short uio_fmode; /* file mode flags */
- int _uio_limit; /* u-limit (maximum "block" offset) */
- int uio_resid; /* residual count */
- };
- typedef struct uio uio_t;
- __BEGIN_DECLS
- int readv __P_((int, const struct iovec *, int));
- int writev __P_((int, const struct iovec *, int));
- __END_DECLS
- #endif