_CP_lock is equivalent to the lock BASIC statement.
The variant of lock used depends upon the type parameter:
Type |
BASIC Statement |
_CP_LOCK |
lock expression |
_CP_LOCK_W |
lock expression else * return -1 |
Syntax
int _CP_lock(int type, int expression) |
Description
This function returns -1 if an error occurs. The error code is contained in _CP_errno.
Example(s)
/* Sets basic lock 1. */ _CP_lock(_CP_LOCK,1); |
See Also