1 /* 2 * Copyright 2002-2012 Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _SYS_UIO_H 6 #define _SYS_UIO_H 7 8 9 #include <sys/types.h> 10 11 12 typedef struct iovec { 13 void *iov_base; 14 size_t iov_len; 15 } iovec; 16 17 18 #ifdef __cplusplus 19 extern "C" { 20 #endif 21 22 ssize_t readv(int fd, const struct iovec *vector, size_t count); 23 ssize_t readv_pos(int fd, off_t pos, const struct iovec *vec, size_t count); 24 ssize_t writev(int fd, const struct iovec *vector, size_t count); 25 ssize_t writev_pos(int fd, off_t pos, const struct iovec *vec, size_t count); 26 27 #ifdef __cplusplus 28 } 29 #endif 30 31 #endif /* _SYS_UIO_H */ 32