Open System Services Shell and Utilities Reference Manual (G06.28+, H06.05+)

User Commands (m - o) osh(1)
• The Guardian file or process exists
• The Guardian file is not corrupted
• The Guardian file has the correct access permissions to be
used in this command
• The Guardian file is not opened by another process
Check event logs for any OSSTTY Event Management Service
(EMS) messages.
4 The value of explanation is: WARNING: OSSTTY ter-
minated... OSS application running.
The value
returned as b is the completion code of the OSSTTY process. No
value is returned for c. If an external process stopped OSSTTY,
the process name and user ID associated with that process is writ-
ten to the osh process standard error file.
OSSTTY stopped after the OSS application process was created.
The OSS application process might continue to run, depending on
how it is coded. However, neither it nor any OSS process it
spawns can redirect their standard files to Guardian file-system
objects.
Refer to the Guardian Procedure Errors and Messages Manual
for an explanation of the completion code. Check event logs for
any OSSTTY Event Management Service (EMS) messages.
osh[22]: stdfile is a non-existent file/process.
The specification for the standard file represented by stdfile refers to a nonexistent
file or process for OSSTTY redirection.
The value returned for stdfile is one of the following:
STDERR The standard error file
STDIN The standard input file
STDOUT The standard output file
Neither OSSTTY nor the OSS application are running.
Either create the missing file or launch the required process, then reissue the com-
mand.
EXIT VALUES
If the osh command successfully starts the child process, osh returns the completion code 0. Oth-
erwise, osh returns one of the following completion codes:
3 The osh process terminated abnormally.
2 The child process terminated abnormally.
1 Warnings occurred when the child process started.
The completion code returned by the child process is returned as the termination status of the osh
process.
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