The xa_commit( ) function

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The xa_commit( ) function

The xa_commit( ) function 3requests each participating XA data source to commit a transaction. 3If all of the XA data sources return TMSUCCESS on calls to xa_end( ) and to xa_prepare( ), 3the database server calls xa_commit( ) on 3each participating XA data source.

The syntax for the function is: 3

mint xa_commit (XID *xid,   /* IN */
3           mint rmid,     /* IN */
3          int4 flags)    /* IN */

3 33333333333333333333333

Table 79. xa_commit( ) Parameters
Parameter	Description
xid	Pointer to the XID data structure that is defined 3in the xa.h file and used for the current 3transaction
rmid	Unique resource manager identifier
flags	`TMNOFLAGS`, which is the valid value.

The following code sample code fragment contains the xa_commit( ) function: 3

#include "xa.h"
3mint mqseries_commit(XID *xid, mint rmid, int4 flags)
3  {
3/*  Error  */
3   return XAER_RMERR;
3/* Success */
3  return XA_OK;
3}

For valid return values, refer to X/Open information, including Distributed Transaction Processing: The XA Specification.