c-treeDB API API for C

ctdbIsSessionExclusive

Retrieves the status of the session exclusive flag.

DECLARATION

CTBOOL ctdbIsSessionExclusive(CTHANDLE Handle);

DESCRIPTION

ctdbIsSessionExclusive() retrieves the status of the session exclusive flag.

RETURN

Value	Symbolic Constant	Explanation
0	NO	Batch operation not under way.
1	YES	Batch operation under way.

See Appendix A for a complete listing of valid c-tree Plus error values.

EXAMPLE

/* verify an exclusive logon */

CTHANDLE hSession = ctdbAllocSession(CTSESSION_CTDB);

if (hSession)

{

ctdbSetSessionExclusive(hSession, YES);

if (ctdbLogon(hSession, "FAIRCOM", "ADMIN", "ADMIN") != CTDBRET_OK)

printf("ctdbLogon failed\n");

}

if (ctdbIsSessionExclusive(hSession))

printf("Session is exclusive\n");

else

printf("Session is shared\n");

ctdbFreeSession(hSession);