/*
* Copyright (c) 2024 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _KERN_UIPC_DOMAIN_H
#define _KERN_UIPC_DOMAIN_H
#ifdef XNU_KERNEL_PRIVATE
#include <kern/mem_acct.h>
#include <kern/uipc_socket.h>
#include <sys/protosw.h>
static inline void
proto_memacct_add(struct protosw *proto, unsigned int size)
{
if (proto->pr_mem_acct) {
mem_acct_add(proto->pr_mem_acct, size);
} else {
socket_memacct_add(size);
}
}
static inline void
proto_memacct_sub(struct protosw *proto, unsigned int size)
{
if (proto->pr_mem_acct) {
mem_acct_sub(proto->pr_mem_acct, size);
} else {
socket_memacct_sub(size);
}
}
static inline bool
proto_memacct_hardlimit(const struct protosw *proto)
{
if (proto->pr_mem_acct) {
return mem_acct_limited(proto->pr_mem_acct) == MEMACCT_HARDLIMIT;
} else {
return socket_memacct_hardlimit();
}
}
static inline bool
proto_memacct_limited(const struct protosw *proto)
{
if (proto->pr_mem_acct) {
return mem_acct_limited(proto->pr_mem_acct) != 0;
} else {
return socket_memacct_limited();
}
}
extern uint64_t _net_uptime;
extern uint64_t _net_uptime_ms;
extern uint64_t _net_uptime_us;
extern void net_update_uptime(void);
extern void net_update_uptime_with_time(const struct timeval *);
/*
* ToDo - we could even replace all callers of net_uptime* by a direct access
* to _net_uptime*
*/
static inline uint64_t
net_uptime(void)
{
return _net_uptime;
}
static inline uint64_t
net_uptime_ms(void)
{
return _net_uptime_ms;
}
static inline uint64_t
net_uptime_us(void)
{
return _net_uptime_us;
}
extern void net_uptime2timeval(struct timeval *);
#endif /* XNU_KERNEL_PRIVATE */
#endif /*_KERN_UIPC_DOMAIN_H */