_CP_get

_CP_get is equivalent to the following BASIC statement:

get result, expression1 setting expression2 from expression3 until string1 returning string2, waiting expression4

Syntax

int _CP_get(int type, CPSTR** result, int expression1, int expression2, int expression3, CPSTR* string1, CPSTR** string2, int expression4)

The type parameter is a bit mask that can be used to set various options:

_CP_GET_X	The getx form of get.
_CP_GET_LEN	A desired length is present.
_CP_GET_SET	A setting parameter is present.
_CP_GET_UNTIL	An until parameter is present.
_CP_GET_RTN	A returning parameter is present.
_CP_GET_WAIT	A waiting parameter is present.
_CP_GET_THEN_ELSE	Then/Else condition.
_CP_GET_ELSE	Else only condition.

This function returns -1 if an error occurs. The error code is contained in _CP_errno.

Example(s)

/* Gets input from port 1. */

CPSTR * s = _CP_mkstr("dev-att 1");

CPSTR * c = _CP_str_null;

CPSTR * r = _CP_str_null;

_CP_execute(_CP_EXECUTE,s,&c,&r);

_CP_get(_CP_GET_X+_CP_GET_LEN, &r, 1, 0, 1, c, &c, 50);