Prosoft-technology MVI69-ADMNET Uživatelský manuál stáhnout pdf (Strana 108)

WATTCP API Functions MVI-ADMNET ♦ 'C' Programmable

Developer's Guide 'C' Programmable Application Development Module with Ethernet

Page 108 of 122 ProSoft Technology, Inc.

February 20, 2013

sock_gets

Syntax

int sock_gets( sock_type *skType, byte *data, int len);

Parameters

skType

Socket that will be used to get string data from.

data

Pointer to the string return.

len

Specified length for the function to get the string.

Description

This function is used for obtaining a string from the socket. The len parameter

specifies how long the string will be read.

Return Value

The length read from the socket is returned.

Example

sock_type *socket;

char data [512];

int len;

. . .

len = sock_gets(socket, data, 100);

printf("Get %d\n", len);

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