headers/posix/sys/uio.h

   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 */