Berkeley DB

Db::stat

						#include <db_cxx.h>
						extern "C" {
						typedef void *(*db_malloc_fcn_type)(size_t);
						};
						int
						Db::stat(void *sp, db_malloc_fcn_type db_malloc, u_int32_t flags);
					

Description

The Db::stat method creates a statistical structure and copies a pointer to it into user-specified memory locations. Specifically, if sp is non-NULL, a pointer to the statistics for the database are copied into the memory location it references.

Statistical structures are created in allocated memory. If db_malloc is non-NULL, it is called to allocate the memory; otherwise, the library function malloc(3) is used. The function db_malloc must match the calling conventions of the malloc(3) library routine. Regardless, the caller is responsible for deallocating the returned ...