Modifying user arguments ...................95
File control file state program exits XFCSREQ and XFCSREQC ......96
Exit XFCSREQ .......................97
Exit XFCSREQC .......................100
File control open/close program exit XFCNREC ............105
Exit XFCNREC .......................106
File control quiesce receive exit, XFCVSDS ..............107
Exit XFCVSDS .......................108
File control quiesce send exit XFCQUIS ...............110
File control recovery program exits XFCBFAIL, XFCBOUT, XFCBOVER, and
XFCLDEL .........................112
Order of invocation ......................112
Exit XFCBFAIL, file control backout failure exit ............112
Exit XFCBOUT, file control backout exit ..............117
Exit XFCBOVER, file control backout override exit ..........119
Exit XFCLDEL, file control logical delete exit ............122
Front End Programming Interface exits XSZARQ and XSZBRQ ......125
“Good morning” message program exit XGMTEXT ...........126
Intersystem communication program exits XISCONA and XISLCLQ .....127
The XISCONA exit ......................127
The XISLCLQ exit ......................130
Interval control program exits XICREQ, XICEXP, and XICTENF ......132
Exit XICREQ ........................132
Exit XICEXP ........................133
Exit XICTENF ........................133
Interval control EXEC interface program exits XICEREQ and XICEREQC . . . 134
Exit XICEREQ........................134
Exit XICEREQC .......................135
The command-level parameter structure ..............137
Loader domain exits XLDLOAD and XLDELETE ............147
Exit XLDLOAD .......................147
Exit XLDELETE .......................148
Log manager domain exit XLGSTRM ................149
Exit XLGSTRM .......................150
An example of how XLGSTRM can be used.............151
Message domain exit XMEOUT ..................152
Exit XMEOUT ........................153
The sample XMEOUT global user exit programs ...........155
Monitoring domain exit XMNOUT ..................156
Exit XMNOUT ........................156
Program control program exits XPCREQ, XPCREQC, XPCFTCH, XPCHAIR,
XPCTA, and XPCABND ....................158
XPCREQ and XPCREQC ...................158
Exit XPCFTCH .......................165
Exit XPCHAIR ........................166
Exit XPCTA.........................168
Exit XPCABND .......................169
Resource manager interface program exits XRMIIN and XRMIOUT .....171
Exit XRMIIN ........................171
Exit XRMIOUT........................172
Resource management install and discard exit XRSINDI .........173
Exit XRSINDI ........................173
Signon and signoff exits XSNON and XSNOFF ............177
Exit XSNON ........................177
Exit XSNOFF ........................178
Statistics domain exit XSTOUT ..................180
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