tt_pattern_scope_add - add a value to the scope field for a pattern
#include <Tt/tt_c.h> Tt_status tt_pattern_scope_add(Tt_pattern p, Tt_scope s);
tt_pattern_scope_add(3) ToolTalk Functions tt_pattern_scope_add(3) NAME tt_pattern_scope_add - add a value to the scope field for a pattern SYNOPSIS #include <Tt/tt_c.h> Tt_status tt_pattern_scope_add(Tt_pattern p, Tt_scope s); DESCRIPTION The tt_pattern_scope_add() function adds a value to the scope field for the specified pattern. The p argument is a unique handle for a message pattern. This handle is returned after tt_pattern_create(3) is called. The s argument spec- ifies what processes are eligible to receive the message. The follow- ing values are defined: TT_SESSION All processes joined to the indicated session are eligible. TT_FILE All processes joined to the indicated file are eligible. TT_BOTH All processes joined to either indicated file or the indi- cated session are eligible. TT_FILE_IN_SESSION All processes joined to both the indicated file and the indicated session are eligible. RETURN VALUE Upon successful completion, the tt_pattern_scope_add() function returns the status of the operation as one of the following Tt_status values: TT_OK The operation completed successfully. TT_ERR_NOMP The ttsession(1) process is not running and the ToolTalk service cannot restart it. TT_ERR_POINTER The pointer passed does not point to an object of the cor- rect type for this operation. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/tooltalk | +---------------+------------------+ |Stability | Committed | +---------------+------------------+ SEE ALSO tt_c(5), tt_pattern_create(3). ToolTalk 1.3 1 March 1996 tt_pattern_scope_add(3)