SELECTEX

The SELECTEX call can contain a list of ECBs. The high-order bit on the SELECB address indicates whether a list of ECBs was specified. Since the high-order bit is on in this example, there is a list of ECBs. The end of the list is indicated by the high-order bit in the ECB address. In this example, the time limit expired before any ECBs were posted. Since no selected sockets were ready, the read, write, and error masks indicate that there is no data to report.

====================================================================000078FB   
 MVS026    SOCKAPI   6005004F  19:25:48.610379   SELECTEX Exit                 

HASID....0027     PASID....0027     SASID..0027     JOBNAME..EZASOKX4          
TCB......006E6A68 TIE......00007DF8 PLIST..00007E0C DUCB.....0000000C KEY..8  
ADSNAME..EZASOKX4 SUBTASK..BARBARA                  TOKEN....7F6F3798 09902FB0 
 MAXSOC...:  33                                                 Addr..00007AE8 
 TIMEOUT..:  SECOND..0      MICRO SECOND..35                    Addr..00007AF4 
 RRETMSK..:  (NO DATA)                                          Addr..00007B0C 
 WRETMSK..:  (NO DATA)                                          Addr..00007B14 
 ERETMSK..:  (NO DATA)                                          Addr..00007B1C 
 SELECB...:                                                     Addr..80007B60 
 ECB......:  00000000x                                          Addr..00007B70 
 ECB......:  00000000x                                          Addr..00007B74 
 ECB......:  00000000x                                          Addr..00007B78 
 ECB......:  00000000x                                          Addr..80007B7C 
 RETCODE..:  0 (TIME LIMIT EXPIRED)                             Addr..00007EB4