[S390] sclp: Test facility list before executing a service call.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Tue, 10 Jul 2007 09:24:10 +0000 (11:24 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 10 Jul 2007 09:24:43 +0000 (11:24 +0200)
Check if a command is available before executing. Saves some
superfluous service calls that won't succeed anyway.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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