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man pages section 3: Library Interfaces and Headers

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Updated: Thursday, June 13, 2019
 
 

tt_message_op (3)

Name

tt_message_op - retrieve the operation attribute from a message

Synopsis

#include <Tt/tt_c.h>
char *tt_message_op(Tt_message m);

Description

tt_message_op(3)              ToolTalk Functions              tt_message_op(3)



NAME
       tt_message_op - retrieve the operation attribute from a message

SYNOPSIS
       #include <Tt/tt_c.h>
       char *tt_message_op(Tt_message m);

DESCRIPTION
       The tt_message_op() function retrieves the operation attribute from the
       specified message.

       The m argument is the opaque handle for the message  involved  in  this
       operation.

RETURN VALUE
       Upon  successful  completion,  the tt_message_op() function returns the
       operation which the receiving process is to perform.   The  application
       can  use tt_ptr_error(3) to extract one of the following Tt_status val-
       ues from the returned pointer:

          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.

APPLICATION USAGE
       The application should use tt_free(3) to free any data  stored  in  the
       address returned by the ToolTalk API.


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_ptr_error(3), tt_free(3).




ToolTalk 1.3                     1 March 1996                 tt_message_op(3)