Function lmdb_master_sys::mdb_env_get_path

source · 
pub unsafe extern "C" fn mdb_env_get_path(
    env: *mut MDB_env,
    path: *mut *const c_char,
) -> c_int
Expand description

Return the path that was used in #mdb_env_open().

§Arguments

  • env (direction in) - An environment handle returned by #mdb_env_create()
  • path (direction out) - Address of a string pointer to contain the path. This is the actual string in the environment, not a copy. It should not be altered in any way.

§Returns

A non-zero error value on failure and 0 on success. Some possible errors are:

  • EINVAL - an invalid parameter was specified.