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Transition Impacts

Tru64 UNIX Software Transition Kit


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critical impact:

SIGIOINT, SIGAIO, SIGPTY - not supported; temporarily available (CrUn111)

ME Impacts SIG Impacts

Problem description

The SIGIOINT, SIGAIO, and SIGPTY signals exist only on Tru64 UNIX, and not on HP-UX. These signals will be available on a temporary basis in the Tru64 UNIX Migration Environment for HP-UX.

SIGIOINT, SIGAIO, and SIGPTY are older signal names that Tru64 UNIX defines for compatibility. They do not have their own signal numbers, but are defined using other standard signals as follows:

#define SIGAIO   SIGIO
#define SIGPTY   SIGIO

SIGURG and SIGIO exist on HP-UX.

The Migration Environment contains Tru64 UNIX APIs, development tools, and commands and utilities to assist customers in migrating their applications from Tru64 UNIX to HP-UX.


C/C++ Misc. IdentifiersSIGAIO C/C++ Misc. IdentifiersSIGIOINT C/C++ Misc. IdentifiersSIGPTY    

See also

Solution description

SIGIOINT, SIGAIO, and SIGPTY are in the Tru64 UNIX Migration Environment.

Applications will be able to use these signal names from the Tru64 UNIX Migration Environment for HP-UX. Please note that the Migration Environment is temporary. For a long-term solution, replace these signal names in your code with SIGURG and SIGIO.

See also

Problem summary

classifications source types OS release severity type
ME, SIG C, C++ any HP-UX 11i version critical unavailable
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