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Follow these steps for compiling and linking STREAMS/UX applications: Include the appropriate header files. The following header
files may be found in /usr/include or /usr/include/sys. Those found in /usr/include are pointers to the files found in /usr/include/sys. POSIX compliance required the files to be moved
to the sys directory so pointer files were established for source
backward compatibility. Table 5-2 STREAMS/UX Include Files Include
File | Use |
|---|
<stropts.h> or <sys/stropts.h> | Needed
by all STREAMS/UX applications. | <poll.h> or <sys/poll.h> | Needed
by programs that use poll. | <sad.h> or <sys/sad.h> | Needed
by programs that open the sad driver. | <strlog.h> or <sys/strlog.h> | Needed
by programs that open the strlog driver. Note that log.h and syslog.h are not needed. STREAMS/UX does not support priority
and facility codes. |
Compile the source files. There are no required
compiler or linker options for STREAMS/UX. See the appropriate compiler
man page for which options to choose. | | | |  | NOTE: The STREAMS/UX system calls have been made thread-safe
and are part of libc. If you link the application with the threads
library, libcma, then you may make use of the threads utilities.
No special considerations are needed for STREAMS-based applications,
though it is recommended that the developer have a thorough understanding
of threads principles before coding such an application using the
STREAMS/UX system calls. Please read the following section for additional
caveats for coding threaded applications. | | | | |
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