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tt_pattern_xcontext_add(3)


CDE


NAME

  tt_pattern_xcontext_add - add an XDR-interpreted byte-array value to this
  pattern's named context


SYNOPSIS

  #include <Tt/tt_c.h>
  Tt_status tt_pattern_xcontext_add(Tt_pattern p,
				    const char *slotname,
				    xdrproc_t xdr_proc,
				    void *value);


DESCRIPTION

  The tt_pattern_xcontext_add function adds an XDR-interpreted byte-array
  value to the values in this pattern's named context.

  The p argument is the opaque handle for the pattern involved in this
  operation. The slotname argument describes the context for this pattern.
  The xdr_proc argument points to the XDR procedure to be used to serialize
  the data pointed to by value. The value argument is the data to be
  serialized.


RETURN VALUE

  Upon successful completion, the tt_pattern_xcontext_add function returns
  the status of the operation as one of the following Tt_status values:

  TT_OK
      The operation completed successfully.

  TT_ERR_UNIMP
      The ToolTalk function called is not implemented.

  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.

  TT_ERR_SLOTNAME
      The specified slotname is syntactically invalid.

  TT_ERR_XDR
      The XDR procedure failed on the given data, or evaluated to a zero-
      length expression.


SEE ALSO

  Tttt_c(5)

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