• db_env_set_func_dirfree

• db_env_set_func_exists

• db_env_set_func_free

• db_env_set_func_malloc

• db_env_set_func_pread

• db_env_set_func_realloc

• db_env_set_func_seek

• db_env_set_func_write

These interfaces are available only on POSIX platforms and from the Berkeley DB C language API.

A not-uncommon problem for applications is the new API in Solaris 2.6 for manipulating large files. Because this API was not part of Solaris 2.5, it is difficult to create a single binary that takes advantage of the large file functionality in Solaris 2.6, but still runs on Solaris 2.5. that supports this is included in the Berkeley DB distribution, however, the example code was written using previous versions of the Berkeley DB APIs, and is only useful as an example.