tt_pattern_register(library call) tt_pattern_register(library call)
NAME [Toc] [Back]
tt_pattern_register - register a pattern with the ToolTalk service
SYNOPSIS [Toc] [Back]
DESCRIPTION [Toc] [Back]
The tt_pattern_register function registers a pattern with the ToolTalk
When the process is registered, it will start receiving messages that
match the specified pattern. Once a pattern is registered, no further
changes can be made in the pattern.
When the process joins a session or file, the ToolTalk service updates
the file and session field of its registered patterns.
The p argument is a unique handle for a message pattern. This handle
is returned after tt_pattern_create(3) is called.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_pattern_register function returns
the status of the operation as one of the following Tt_status values:
TT_OK The operation completed successfully.
The ttsession(1) process is not running and the ToolTalk
service cannot restart it.
The pointer passed does not point to an object of the
correct type for this operation.
The specified process identifier is out of date or invalid.
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_pattern_unregister(3), tt_pattern_create(3).
- 1 - Formatted: January 24, 2005 [ Back ]