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cfunc.close

C Function/C Functions, Releases: AP 6.1

Pick/BASIC 'close' functionality from C.

Syntax

int _CP_close(int expression)

Description

equivalent to the Pick/BASIC statement: close

The expression should be an integer file descriptor returned by the _CP_open call.

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

Example

CPSTR * s = _CP_mkstr('myfile');
int f;

_CP_open(&f,_CP_str_null,s);
_CP_clearfile(f);
_CP_close(f);

See Also

Command Name Type Description
cfunc.introduction Introductory Overview
cfunc.open C Function Pick/BASIC 'open' functionality from C.
cfunc.write C Function Pick/BASIC 'write' functionality from C.
cfunc.writev C Function Pick/BASIC 'writev' functionality from C.

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