libsent/src/net/rdwt.c

TCP/IPプロセス間通信のための低レベル関数 [詳細]

#include <sent/stddefs.h>
#include <sent/tcpip.h>

ソースコードを見る。

マクロ定義
#define	BUFSZ   4096
	Buffer size
関数
int	rd (int fd, char *data, int *len, int maxlen)
	Read a data segment from a network stream.
int	wt (int fd, char *data, int len)
	Write a data segment to a network stream.

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説明

TCP/IPプロセス間通信のための低レベル関数

作者:

Akinobu LEE

日付:

Wed Feb 16 07:09:25 2005

Revision

1.2

rdwt.c で定義されています。

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関数

int rd	(	int	fd,
		char *	data,
		int *	len,
		int	maxlen
	)

Read a data segment from a network stream.

This function will block until the specified length has been received.

引数:

	fd	[in] file descriptor
	data	[out] buffer to store the read data
	len	[out] received length in bytes
	maxlen	[in] maximum length of data buffer in bytes

戻り値:

received data length in bytes, or -1 on error.

rdwt.c の 44 行で定義されています。

参照元 adin_tcpip_read()・adin_tcpip_send_resume().

int wt	(	int	fd,
		char *	data,
		int	len
	)

Write a data segment to a network stream.

引数:

	fd	[in] file descriptor
	data	[in] buffer that holds data to write
	len	[out] received length in bytes

戻り値:

actually written data length in bytes, or -1 on error.

rdwt.c の 92 行で定義されています。

参照元 adin_tcpip_send_pause()・adin_tcpip_send_resume()・adin_tcpip_send_terminate().

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