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tt_message_arg_ival(3)


CDE


NAME

  tt_message_arg_ival - retrieve the integer value of a message argument


SYNOPSIS

  #include <tt_c.h>
  Tt_status tt_message_arg_ival(Tt_message m,
				int n,
				int *value);


DESCRIPTION

  The tt_message_arg_ival function retrieves the integer value of the nth
  message argument.

  The m argument is the opaque handle for the message involved in this
  operation. The n argument is the number of the argument to be retrieved.
  The first argument is numbered zero. The value argument is a pointer to an
  integer where the ToolTalk service is to store the contents of the
  argument.


RETURN VALUE

  Upon successful completion, the tt_message_arg_ival 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_NUM
      The integer value passed was invalid (out of range).

  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)

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