NAME
ACE_FILE_IO -
Read/Write operations on Files
SYNOPSIS
#include <ace/FILE_IO.h>
class ACE_FILE_IO : public ACE_FILE
{
public:
friend class ACE_FILE_Connector;
ACE_FILE_IO (void);
ssize_t send (const void *buf, size_t n) const;
ssize_t recv (void *buf, size_t n) const;
ssize_t send_n (const void *buf, size_t n) const;
ssize_t recv_n (void *buf, size_t n) const;
ssize_t send (
const ACE_Str_Buf *cntl,
const ACE_Str_Buf *data,
int flags = 0
) const;
ssize_t recv (
ACE_Str_Buf *cntl,
ACE_Str_Buf *data,
int *flags
) const;
ssize_t send (
const ACE_Str_Buf *cntl,
const ACE_Str_Buf *data,
int band,
int flags = 0
) const;
ssize_t recv (
ACE_Str_Buf *cntl,
ACE_Str_Buf *data,
int *band,
int *flags
) const;
ssize_t send (const iovec iov[], size_t n) const;
ssize_t recv (iovec iov[], size_t n) const;
ssize_t send (size_t n, ...) const;
ssize_t recv (size_t n, ...) const;
ssize_t send (
const void *buf,
size_t n,
ACE_OVERLAPPED *overlapped
) const;
ssize_t recv (
void *buf,
size_t n,
ACE_OVERLAPPED *overlapped
) const;
void dump (void) const;
ACE_ALLOC_HOOK_DECLARE;
private:
ACE_FILE_Addr remote_addr_;
};
Initialization method.
ACE_FILE_IO (void);
ssize_t send (const void *buf, size_t n) const;
send upto n bytes in buf.
ssize_t recv (void *buf, size_t n) const;
Recv upto n bytes in buf.
ssize_t send_n (const void *buf, size_t n) const;
Send n bytes, keep trying until n are sent.
ssize_t recv_n (void *buf, size_t n) const;
Recv n bytes, keep trying until n are received.
ssize_t send (
const ACE_Str_Buf *cntl,
const ACE_Str_Buf *data,
int flags = 0
) const;
Send bytes via STREAM pipes.
ssize_t recv (ACE_Str_Buf *cntl, ACE_Str_Buf *data, int *flags) const;
Recv bytes via STREAM pipes.
ssize_t send (
const ACE_Str_Buf *cntl,
const ACE_Str_Buf *data,
int band,
int flags = 0
) const;
Send bytes via STREAM pipes using "band" mode.
ssize_t recv (
ACE_Str_Buf *cntl,
ACE_Str_Buf *data,
int *band,
int *flags
) const;
Recv bytes via STREAM pipes using "band" mode.
ssize_t send (const iovec iov[], size_t n) const;
Send iovecs via ::writev.
ssize_t recv (iovec iov[], size_t n) const;
ssize_t send (size_t n, ...) const;
Send N char *ptrs and int lengths. Note that the char *'s
precede the ints (basically, an varargs version of writev). The
count N is the *total* number of trailing arguments, *not* a
couple of the number of tuple pairs!
ssize_t recv (size_t n, ...) const;
This is an interface to ::readv, that doesn't use the struct
iovec explicitly. The ... can be passed as an arbitrary number
of (char *ptr, int len) tuples. However, the count N is the
*total* number of trailing arguments, *not* a couple of the
number of tuple pairs!
ssize_t send (
const void *buf,
size_t n,
ACE_OVERLAPPED *overlapped
) const;
Send n bytes via Win32 WriteFile using overlapped I/O.
ssize_t recv (void *buf, size_t n, ACE_OVERLAPPED *overlapped) const;
Recv n bytes via Win32 ReadFile using overlapped I/O.
void dump (void) const;
Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
Declare the dynamic allocation hooks.
AUTHOR
Doug Schmidt
LIBRARY
ace