---
name: "ACE_FIFO_Send_Msg"
section: "3"
platform: "linux"
package: "libace-doc"
version: "5.0.7-4"
release: "Debian 2.2 (Potato)"
platforms: ["linux"]
url: "https://new.carta.tech/ACE_FIFO_Send_Msg"
---

# ACE\_FIFO\_Send\_Msg(3)

Sender side for the Record oriented C++ wrapper for UNIX FIFOs.

## NAME

ACE\_FIFO\_Send\_Msg -  Sender side for the Record oriented C++ wrapper for UNIX FIFOs.

## SYNOPSIS

```
#include <ace/FIFO_Send_Msg.h>
class ACE_FIFO_Send_Msg : public ACE_FIFO_Send
{
  public:
    ACE_FIFO_Send_Msg (void);
    ACE_FIFO_Send_Msg (
        const ASYS_TCHAR *rendezvous,
        int flags = O_WRONLY,
        int perms = ACE_DEFAULT_FILE_PERMS,
        LPSECURITY_ATTRIBUTES sa = 0
        );
    int open (
        const ASYS_TCHAR *rendezvous,
        int flags = O_WRONLY,
        int perms = ACE_DEFAULT_FILE_PERMS,
        LPSECURITY_ATTRIBUTES sa = 0
        );
    ssize_t send (const ACE_Str_Buf &msg);
    ssize_t send (const void *buf, size_t len);
    ssize_t send (
        const ACE_Str_Buf *data,
        const ACE_Str_Buf *cntl = 0,
        int flags = 0
        );
    ssize_t send (
        int band,
        const ACE_Str_Buf *data,
        const ACE_Str_Buf *cntl = 0,
        int flags = MSG_BAND
        );
    void dump (void) const;
    ACE_ALLOC_HOOK_DECLARE;
};
```

## Initialization methods.

```
ACE_FIFO_Send_Msg (void);
```

Default constructor.

```
ACE_FIFO_Send_Msg (
    const ASYS_TCHAR *rendezvous,
    int flags = O_WRONLY,
    int perms = ACE_DEFAULT_FILE_PERMS,
    LPSECURITY_ATTRIBUTES sa = 0
    );
```

Open up a record-oriented named pipe for writing.

```
int open (
    const ASYS_TCHAR *rendezvous,
    int flags = O_WRONLY,
    int perms = ACE_DEFAULT_FILE_PERMS,
    LPSECURITY_ATTRIBUTES sa = 0
    );
```

Open up a record-oriented named pipe for writing.

```
ssize_t send (const ACE_Str_Buf &msg);
```

Send buf of up to len bytes.

```
ssize_t send (const void *buf, size_t len);
```

Send buf of exactly len bytes (block until done).

```
ssize_t send (
    const ACE_Str_Buf *data,
    const ACE_Str_Buf *cntl = 0,
    int flags = 0
    );
```

Send data and cntl message via Stream pipes.

```
ssize_t send (
    int band,
    const ACE_Str_Buf *data,
    const ACE_Str_Buf *cntl = 0,
    int flags = MSG_BAND
    );
```

Send data and cntl message via Stream pipes in "band" mode.

```
void dump (void) const;
```

Dump the state of an object.

```
ACE_ALLOC_HOOK_DECLARE;
```

Declare the dynamic allocation hooks.

## AUTHOR

Doug Schmidt

## LIBRARY

ace