z/OS Communications Server: IP Messages Volume 3 (EZY)
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EZYTE79E

z/OS Communications Server: IP Messages Volume 3 (EZY)
SC27-3656-00

PROTOCOL: select mask too small, increase FD_SETSIZE description rsn = errnojr

Explanation

This message is written to the client as well as the syslog file. Select uses bit masks of file descriptors in longs. FD_SETSIZE is defaulted to 2048.

description describes the error.

errnojr is the hexadecimal UNIX System Services reason code. The format of the 4-byte reason code is explained in the introduction to the reason codes (Errnojrs) chapter of the z/OS UNIX System Services Messages and Codes, where the reason codes are listed.

System action

Processing ends.

Operator response

None.

System programmer response

Increase the FD_SETSIZE to an appropriate number and rebuild the server.

Module

protocol.h

Procedure name

telnet()

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