Frees the specified list of buffers.
#include <sys/types.h> #include <sys/errno.h> #include <cblock.h>
void putcfl (header) struct clist *header;
|header||Identifies which list of character buffers to free.|
The putcfl kernel service returns the specified list of buffers to the list of free character buffers. The putcfl service unpins the indicated character buffer.
Note: The caller of the putcfl service must ensure that the header and clist structure are pinned.
The putcfl kernel service can be called from either the process or interrupt environment.
The putcfl service has no return values.
The putcfl kernel service is part of Base Operating System (BOS) Runtime.
I/O Kernel Services in AIX Kernel Extensions and Device Support Programming Concepts.