tt_pattern_iarg_add(library call) tt_pattern_iarg_add(library call)
NAME [Toc] [Back]
tt_pattern_iarg_add - add a new integer argument to a pattern
SYNOPSIS [Toc] [Back]
#include <Tt/tt_c.h>
Tt_status tt_pattern_iarg_add(
Tt_pattern m,
Tt_mode n,
const char *vtype,
int value);
DESCRIPTION [Toc] [Back]
The tt_pattern_iarg_add function adds a new argument to a pattern and
sets the value to a given integer.
Add all arguments before the pattern is registered with the ToolTalk
service.
The m argument is the opaque handle for the pattern involved in this
operation. The n argument specifies who (sender, handler, observers)
writes and reads a message argument. The following modes are defined:
TT_IN The argument is written by the sender and read by the
handler and any observers.
TT_OUT The argument is written by the handler and read by the
sender and any reply observers.
TT_INOUT The argument is written by the sender and the handler and
read by all.
The vtype argument describes the type of argument data being added.
NULL matches any value. The value argument is the value to be added.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_pattern_iarg_add function returns
the status of the operation as one of the following Tt_status values:
TT_OK The operation completed successfully.
TT_ERR_MODE
The specified Tt_mode is invalid.
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.
- 1 - Formatted: January 24, 2005
tt_pattern_iarg_add(library call) tt_pattern_iarg_add(library call)
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_pattern_register(3).
- 2 - Formatted: January 24, 2005 [ Back ] |
