tt_message_gid(library call) tt_message_gid(library call)
NAME [Toc] [Back]
tt_message_gid - retrieve the group identifier attribute from a
message
SYNOPSIS [Toc] [Back]
#include <Tt/tt_c.h>
gid_t tt_message_gid(
Tt_message m);
DESCRIPTION [Toc] [Back]
The tt_message_gid function retrieves the group identifier attribute
from the specified message.
The ToolTalk service automatically sets the group identifier of a
message with the group identifier of the process that created the
message.
The m argument is the opaque handle for the message involved in this
operation.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_message_gid function returns the
group identifier of the message. If the group nobody is returned, the
message handle is not valid.
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_message_uid(3).
- 1 - Formatted: January 24, 2005 [ Back ] |
