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tt_pattern_scope_add(3)
CDE
NAME
  tt_pattern_scope_add - add a value to the scope field for a pattern

SYNOPSIS
  #include <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 specifies
  what processes are eligible to receive the message. The following 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 indicated 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 correct type for
      this operation.

SEE ALSO
  tt_c.h(5), tt_pattern_create(3)

Index for Section 3

Alphabetical listing for T

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