cfunc.close C Function/C Functions

cfunc.close

Command cfunc.close C Function/C Functions
Applicable release versions: AP 6.1
Category C Functions (120)
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.
Syntax int _CP_close(int expression)
Options
Example
CPSTR * s = _CP_mkstr("myfile");
int f;

_CP_open(&f,_CP_str_null,s);
_CP_clearfile(f);
_CP_close(f);
Purpose
Related cfunc.introduction
cfunc.open
cfunc.write
cfunc.writev