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/*
Copyright (C) 1995,2001 Free Software Foundation, Inc.
Written by Michael I. Bushnell.
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
The GNU Hurd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "ports.h"
#include <stdlib.h>
#include <errno.h>
struct port_class *
ports_create_class (void (*clean_routine)(void *),
void (*dropweak_routine)(void *))
{
struct port_class *cl;
cl = malloc (sizeof (struct port_class));
if (! cl)
{
errno = ENOMEM;
return NULL;
}
cl->clean_routine = clean_routine;
cl->dropweak_routine = dropweak_routine;
cl->flags = 0;
cl->rpcs = 0;
cl->count = 0;
cl->uninhibitable_rpcs = ports_default_uninhibitable_rpcs;
cl->debug_info = NULL;
cl->label = "unlabeled class";
cl->trace_port = MACH_PORT_NULL;
return cl;
}
/* Label CLASS with LABEL. Use DEBUG_INFO to format human-readable
information about a given object belonging to CLASS into an buffer,
or the default formatting function if DEBUG_INFO is NULL. */
void
ports_label_class (struct port_class *class,
const char *label,
error_t (*debug_info) (const void *, char *, size_t))
{
class->label = label;
if (debug_info)
class->debug_info = debug_info;
}
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