| #ifndef SYSROOT_SYS_UIO_H_ |
| #define SYSROOT_SYS_UIO_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <features.h> |
| |
| #define __NEED_size_t |
| #define __NEED_ssize_t |
| #define __NEED_struct_iovec |
| |
| #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| #define __NEED_off_t |
| #endif |
| |
| #include <bits/alltypes.h> |
| |
| #define UIO_MAXIOV 1024 |
| |
| ssize_t readv(int, const struct iovec*, int); |
| ssize_t writev(int, const struct iovec*, int); |
| |
| #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| ssize_t preadv(int, const struct iovec*, int, off_t); |
| ssize_t pwritev(int, const struct iovec*, int, off_t); |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // SYSROOT_SYS_UIO_H_ |
