tt_message_uid(3)

NAME
     tt_message_uid - retrieve the user identifier attribute from a message

SYNOPSIS
     #include <Tt/tt_c.h>
     uid_t tt_message_uid(Tt_message m);

DESCRIPTION
     The tt_message_uid() function retrieves the user identifier attribute
     from the specified message.

     The ToolTalk service automatically sets the user identifier of a message
     with the user identifier of the process that created the message.

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

RETURN VALUE
     Upon successful completion, the tt_message_uid() function returns the
     user identifier of the message.  If the group nobody is returned, the
     message handle is not valid.

SEE ALSO
     Tttt_c(5), tt_message_gid(3).