]]> ]]> tt_pattern_create library call tt_pattern_create request a new pattern object #include <Tt/tt_c.h> Tt_pattern tt_pattern_create The tt_pattern_create function requests a new pattern object. After receiving the pattern object, the application fills in the message pattern fields to indicate what type of messages the process wants to receive and then registers the pattern with the ToolTalk service. The application can supply multiple values for each attribute added to a pattern (although some attributes are set and can only have one value). The pattern attribute matches a message attribute if any of the values in the pattern match the value in the message. If no value is specified for an attribute, the ToolTalk service assumes that any value will match. Upon successful completion, the tt_pattern_create function returns the opaque handle for a message pattern. The application can use this handle in future calls to identify the pattern object. The application can use &cdeman.tt.ptr.error; to extract one of the following Tt_status values from the returned handle: TT_OK The operation completed successfully. TT_ERR_NOMP The &cdeman.ttsession; process is not running and the ToolTalk service cannot restart it. The application should use &cdeman.tt.free; to free any data stored in the address returned by the ToolTalk API. &cdeman.Tt.tt.c.h;, &cdeman.tt.pattern.register;, &cdeman.tt.ptr.error;, &cdeman.tt.free;.