#include <iovec.hpp>

Public Member Functions | |
| iovec (void *data=0, saga::ssize_t size=-1, saga::ssize_t len_in=-1, buffer_deleter cb=default_buffer_deleter) | |
| Creates an iovec instance. | |
| ~iovec () | |
| Destroys an iovec instance. | |
| void | set_len_in (saga::ssize_t len_in) |
| Sets len_in. | |
| saga::ssize_t | get_len_in () const |
| Retrieves the current value for len_in. | |
| saga::ssize_t | get_len_out () const |
| Retrieves the current value for len_out. | |
With that addition, the new class can be used very much the same way as the iovec structure defined by POSIX for readv/writev, with the buffer len_in being interpreted as the POSIX iov_len, i.e. the number of bytes to read/write.
| saga::filesystem::iovec::iovec | ( | void * | data = 0, |
|
| saga::ssize_t | size = -1, |
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| saga::ssize_t | len_in = -1, |
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| buffer_deleter | cb = default_buffer_deleter | |||
| ) |
Creates an iovec instance.
| saga::filesystem::iovec::~iovec | ( | ) |
Destroys an iovec instance.
| void saga::filesystem::iovec::set_len_in | ( | saga::ssize_t | len_in | ) |
Sets len_in.
| saga::ssize_t saga::filesystem::iovec::get_len_in | ( | ) | const |
Retrieves the current value for len_in.
| saga::ssize_t saga::filesystem::iovec::get_len_out | ( | ) | const |
Retrieves the current value for len_out.
1.5.6