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Commands Reference, Volume 5
Queries stream
configuration.
strconf [ -t | -m module ]
The strconf command is
used to query the configuration of a stream. When used without any
flags, it prints a list of all the modules in the stream as well as the
topmost driver. The list is printed with one name per line, where the
first name printed is the topmost module on the stream and the last item
printed is the name of the driver.
Note: The
strconf command only reads from standard input.
| -m Module
| Determines if the specified module is present on the stream. If
the module is present, the strconf command prints the message
yes and returns a value of 0. If it is not present, the
strconf command prints the message no and returns a
nonzero value.
The -t and -m
flags are mutually exclusive.
|
| -t
| Prints only the topmost module of the stream (if one exists).
|
| Module
| Specifies the module for which to look.
|
- For a stream that has only
the ldterm module pushed above the ports driver, the
strconf command (with no flags) would produce the following
output:
ldterm
ports
- Entering the following
command asks if the ldterm module is on the stream:
strconf -m ldterm
The command produces the following output while returning an exit status
of 0:
yes
The strchg command.
The streamio operations in AIX 5L Version
5.1 Technical Reference: Communications Volume 1.
List of Streams
Commands, STREAMS Overview in AIX 5L Version
5.1 Communications Programming Concepts.
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