tt_message_arg_ival(library call) tt_message_arg_ival(library call)
NAME [Toc] [Back]
tt_message_arg_ival - retrieve the integer value of a message argument
SYNOPSIS [Toc] [Back]
DESCRIPTION [Toc] [Back]
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 [Toc] [Back]
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.
The ttsession(1) process is not running and the ToolTalk
service cannot restart it.
The integer value passed was invalid (out of range).
The pointer passed does not point to an object of the
correct type for this operation.
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5).
- 1 - Formatted: January 24, 2005 [ Back ]