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macos: add missing x86_64 libc headers

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Jakub Konka 2021-03-12 17:45:20 +01:00
parent 89e522b935
commit a745e704f6
12 changed files with 2208 additions and 0 deletions
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187
lib/libc/include/x86_64-macos-gnu/libproc.h Normal file
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/*
* Copyright (c) 2006, 2007, 2010 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 _LIBPROC_H_
#define _LIBPROC_H_
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <sys/resource.h>
#include <stdint.h>
#include <stdbool.h>
#include <mach/message.h> /* for audit_token_t */
#include <sys/proc_info.h>
#include <Availability.h>
#include <os/availability.h>
/*
* This header file contains private interfaces to obtain process information.
* These interfaces are subject to change in future releases.
*/
/*!
* @define PROC_LISTPIDSPATH_PATH_IS_VOLUME
* @discussion This flag indicates that all processes that hold open
* file references on the volume associated with the specified
* path should be returned.
*/
#define PROC_LISTPIDSPATH_PATH_IS_VOLUME 1
/*!
* @define PROC_LISTPIDSPATH_EXCLUDE_EVTONLY
* @discussion This flag indicates that file references that were opened
* with the O_EVTONLY flag should be excluded from the matching
* criteria.
*/
#define PROC_LISTPIDSPATH_EXCLUDE_EVTONLY 2
__BEGIN_DECLS
/*!
* @function proc_listpidspath
* @discussion A function which will search through the current
* processes looking for open file references which match
* a specified path or volume.
* @param type types of processes to be searched (see proc_listpids)
* @param typeinfo adjunct information for type
* @param path file or volume path
* @param pathflags flags to control which files should be considered
* during the process search.
* @param buffer a C array of int-sized values to be filled with
* process identifiers that hold an open file reference
* matching the specified path or volume. Pass NULL to
* obtain the minimum buffer size needed to hold the
* currently active processes.
* @param buffersize the size (in bytes) of the provided buffer.
* @result the number of bytes of data returned in the provided buffer;
* -1 if an error was encountered;
*/
int proc_listpidspath(uint32_t type,
uint32_t typeinfo,
const char *path,
uint32_t pathflags,
void *buffer,
int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_listpids(uint32_t type, uint32_t typeinfo, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_listallpids(void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
int proc_listpgrppids(pid_t pgrpid, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
int proc_listchildpids(pid_t ppid, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
int proc_pidinfo(int pid, int flavor, uint64_t arg, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_pidfdinfo(int pid, int fd, int flavor, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_pidfileportinfo(int pid, uint32_t fileport, int flavor, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
int proc_name(int pid, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_regionfilename(int pid, uint64_t address, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_kmsgbuf(void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_pidpath(int pid, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
int proc_pidpath_audittoken(audit_token_t *audittoken, void * buffer, uint32_t buffersize) API_AVAILABLE(macos(11.0), ios(14.0), watchos(7.0), tvos(14.0));
int proc_libversion(int *major, int * minor) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
/*
* Return resource usage information for the given pid, which can be a live process or a zombie.
*
* Returns 0 on success; or -1 on failure, with errno set to indicate the specific error.
*/
int proc_pid_rusage(int pid, int flavor, rusage_info_t *buffer) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
/*
* A process can use the following api to set its own process control
* state on resoure starvation. The argument can have one of the PROC_SETPC_XX values
*/
#define PROC_SETPC_NONE 0
#define PROC_SETPC_THROTTLEMEM 1
#define PROC_SETPC_SUSPEND 2
#define PROC_SETPC_TERMINATE 3
int proc_setpcontrol(const int control) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
int proc_setpcontrol(const int control);
int proc_track_dirty(pid_t pid, uint32_t flags);
int proc_set_dirty(pid_t pid, bool dirty);
int proc_get_dirty(pid_t pid, uint32_t *flags);
int proc_clear_dirty(pid_t pid, uint32_t flags);
int proc_terminate(pid_t pid, int *sig);
/*
* NO_SMT means that on an SMT CPU, this thread must be scheduled alone,
* with the paired CPU idle.
*
* Set NO_SMT on the current proc (all existing and future threads)
* This attribute is inherited on fork and exec
*/
int proc_set_no_smt(void) __API_AVAILABLE(macos(11.0));
/* Set NO_SMT on the current thread */
int proc_setthread_no_smt(void) __API_AVAILABLE(macos(11.0));
/*
* CPU Security Mitigation APIs
*
* Set CPU security mitigation on the current proc (all existing and future threads)
* This attribute is inherited on fork and exec
*/
int proc_set_csm(uint32_t flags) __API_AVAILABLE(macos(11.0));
/* Set CPU security mitigation on the current thread */
int proc_setthread_csm(uint32_t flags) __API_AVAILABLE(macos(11.0));
/*
* flags for CPU Security Mitigation APIs
* PROC_CSM_ALL should be used in most cases,
* the individual flags are provided only for performance evaluation etc
*/
#define PROC_CSM_ALL 0x0001 /* Set all available mitigations */
#define PROC_CSM_NOSMT 0x0002 /* Set NO_SMT - see above */
#define PROC_CSM_TECS 0x0004 /* Execute VERW on every return to user mode */
#ifdef PRIVATE
#include <sys/event.h>
/*
* Enumerate potential userspace pointers embedded in kernel data structures.
* Currently inspects kqueues only.
*
* NOTE: returned "pointers" are opaque user-supplied values and thus not
* guaranteed to address valid objects or be pointers at all.
*
* Returns the number of pointers found (which may exceed buffersize), or -1 on
* failure and errno set appropriately.
*/
int proc_list_uptrs(pid_t pid, uint64_t *buffer, uint32_t buffersize);
int proc_list_dynkqueueids(int pid, kqueue_id_t *buf, uint32_t bufsz);
int proc_piddynkqueueinfo(int pid, int flavor, kqueue_id_t kq_id, void *buffer,
int buffersize);
#endif /* PRIVATE */
int proc_udata_info(int pid, int flavor, void *buffer, int buffersize);
__END_DECLS
#endif /*_LIBPROC_H_ */

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lib/libc/include/x86_64-macos-gnu/net/route.h Normal file
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/*
* Copyright (c) 2000-2017 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_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. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)route.h 8.3 (Berkeley) 4/19/94
* $FreeBSD: src/sys/net/route.h,v 1.36.2.1 2000/08/16 06:14:23 jayanth Exp $
*/
#ifndef _NET_ROUTE_H_
#define _NET_ROUTE_H_
#include <sys/appleapiopts.h>
#include <stdint.h>
#include <sys/types.h>
#include <sys/socket.h>
/*
* These numbers are used by reliable protocols for determining
* retransmission behavior and are included in the routing structure.
*/
struct rt_metrics {
u_int32_t rmx_locks; /* Kernel leaves these values alone */
u_int32_t rmx_mtu; /* MTU for this path */
u_int32_t rmx_hopcount; /* max hops expected */
int32_t rmx_expire; /* lifetime for route, e.g. redirect */
u_int32_t rmx_recvpipe; /* inbound delay-bandwidth product */
u_int32_t rmx_sendpipe; /* outbound delay-bandwidth product */
u_int32_t rmx_ssthresh; /* outbound gateway buffer limit */
u_int32_t rmx_rtt; /* estimated round trip time */
u_int32_t rmx_rttvar; /* estimated rtt variance */
u_int32_t rmx_pksent; /* packets sent using this route */
u_int32_t rmx_state; /* route state */
u_int32_t rmx_filler[3]; /* will be used for TCP's peer-MSS cache */
};
/*
* rmx_rtt and rmx_rttvar are stored as microseconds;
*/
#define RTM_RTTUNIT 1000000 /* units for rtt, rttvar, as units per sec */
#define RTF_UP 0x1 /* route usable */
#define RTF_GATEWAY 0x2 /* destination is a gateway */
#define RTF_HOST 0x4 /* host entry (net otherwise) */
#define RTF_REJECT 0x8 /* host or net unreachable */
#define RTF_DYNAMIC 0x10 /* created dynamically (by redirect) */
#define RTF_MODIFIED 0x20 /* modified dynamically (by redirect) */
#define RTF_DONE 0x40 /* message confirmed */
#define RTF_DELCLONE 0x80 /* delete cloned route */
#define RTF_CLONING 0x100 /* generate new routes on use */
#define RTF_XRESOLVE 0x200 /* external daemon resolves name */
#define RTF_LLINFO 0x400 /* DEPRECATED - exists ONLY for backward
* compatibility */
#define RTF_LLDATA 0x400 /* used by apps to add/del L2 entries */
#define RTF_STATIC 0x800 /* manually added */
#define RTF_BLACKHOLE 0x1000 /* just discard pkts (during updates) */
#define RTF_NOIFREF 0x2000 /* not eligible for RTF_IFREF */
#define RTF_PROTO2 0x4000 /* protocol specific routing flag */
#define RTF_PROTO1 0x8000 /* protocol specific routing flag */
#define RTF_PRCLONING 0x10000 /* protocol requires cloning */
#define RTF_WASCLONED 0x20000 /* route generated through cloning */
#define RTF_PROTO3 0x40000 /* protocol specific routing flag */
/* 0x80000 unused */
#define RTF_PINNED 0x100000 /* future use */
#define RTF_LOCAL 0x200000 /* route represents a local address */
#define RTF_BROADCAST 0x400000 /* route represents a bcast address */
#define RTF_MULTICAST 0x800000 /* route represents a mcast address */
#define RTF_IFSCOPE 0x1000000 /* has valid interface scope */
#define RTF_CONDEMNED 0x2000000 /* defunct; no longer modifiable */
#define RTF_IFREF 0x4000000 /* route holds a ref to interface */
#define RTF_PROXY 0x8000000 /* proxying, no interface scope */
#define RTF_ROUTER 0x10000000 /* host is a router */
#define RTF_DEAD 0x20000000 /* Route entry is being freed */
/* 0x40000000 and up unassigned */
#define RTPRF_OURS RTF_PROTO3 /* set on routes we manage */
#define RTF_BITS \
"\020\1UP\2GATEWAY\3HOST\4REJECT\5DYNAMIC\6MODIFIED\7DONE" \
"\10DELCLONE\11CLONING\12XRESOLVE\13LLINFO\14STATIC\15BLACKHOLE" \
"\16NOIFREF\17PROTO2\20PROTO1\21PRCLONING\22WASCLONED\23PROTO3" \
"\25PINNED\26LOCAL\27BROADCAST\30MULTICAST\31IFSCOPE\32CONDEMNED" \
"\33IFREF\34PROXY\35ROUTER"
#define IS_DIRECT_HOSTROUTE(rt) \
(((rt)->rt_flags & (RTF_HOST | RTF_GATEWAY)) == RTF_HOST)
/*
* Routing statistics.
*/
struct rtstat {
short rts_badredirect; /* bogus redirect calls */
short rts_dynamic; /* routes created by redirects */
short rts_newgateway; /* routes modified by redirects */
short rts_unreach; /* lookups which failed */
short rts_wildcard; /* lookups satisfied by a wildcard */
short rts_badrtgwroute; /* route to gateway is not direct */
};
/*
* Structures for routing messages.
*/
struct rt_msghdr {
u_short rtm_msglen; /* to skip over non-understood messages */
u_char rtm_version; /* future binary compatibility */
u_char rtm_type; /* message type */
u_short rtm_index; /* index for associated ifp */
int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
int rtm_addrs; /* bitmask identifying sockaddrs in msg */
pid_t rtm_pid; /* identify sender */
int rtm_seq; /* for sender to identify action */
int rtm_errno; /* why failed */
int rtm_use; /* from rtentry */
u_int32_t rtm_inits; /* which metrics we are initializing */
struct rt_metrics rtm_rmx; /* metrics themselves */
};
struct rt_msghdr2 {
u_short rtm_msglen; /* to skip over non-understood messages */
u_char rtm_version; /* future binary compatibility */
u_char rtm_type; /* message type */
u_short rtm_index; /* index for associated ifp */
int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
int rtm_addrs; /* bitmask identifying sockaddrs in msg */
int32_t rtm_refcnt; /* reference count */
int rtm_parentflags; /* flags of the parent route */
int rtm_reserved; /* reserved field set to 0 */
int rtm_use; /* from rtentry */
u_int32_t rtm_inits; /* which metrics we are initializing */
struct rt_metrics rtm_rmx; /* metrics themselves */
};
#define RTM_VERSION 5 /* Up the ante and ignore older versions */
/*
* Message types.
*/
#define RTM_ADD 0x1 /* Add Route */
#define RTM_DELETE 0x2 /* Delete Route */
#define RTM_CHANGE 0x3 /* Change Metrics or flags */
#define RTM_GET 0x4 /* Report Metrics */
#define RTM_LOSING 0x5 /* RTM_LOSING is no longer generated by xnu
* and is deprecated */
#define RTM_REDIRECT 0x6 /* Told to use different route */
#define RTM_MISS 0x7 /* Lookup failed on this address */
#define RTM_LOCK 0x8 /* fix specified metrics */
#define RTM_OLDADD 0x9 /* caused by SIOCADDRT */
#define RTM_OLDDEL 0xa /* caused by SIOCDELRT */
#define RTM_RESOLVE 0xb /* req to resolve dst to LL addr */
#define RTM_NEWADDR 0xc /* address being added to iface */
#define RTM_DELADDR 0xd /* address being removed from iface */
#define RTM_IFINFO 0xe /* iface going up/down etc. */
#define RTM_NEWMADDR 0xf /* mcast group membership being added to if */
#define RTM_DELMADDR 0x10 /* mcast group membership being deleted */
#define RTM_IFINFO2 0x12 /* */
#define RTM_NEWMADDR2 0x13 /* */
#define RTM_GET2 0x14 /* */
/*
* Bitmask values for rtm_inits and rmx_locks.
*/
#define RTV_MTU 0x1 /* init or lock _mtu */
#define RTV_HOPCOUNT 0x2 /* init or lock _hopcount */
#define RTV_EXPIRE 0x4 /* init or lock _expire */
#define RTV_RPIPE 0x8 /* init or lock _recvpipe */
#define RTV_SPIPE 0x10 /* init or lock _sendpipe */
#define RTV_SSTHRESH 0x20 /* init or lock _ssthresh */
#define RTV_RTT 0x40 /* init or lock _rtt */
#define RTV_RTTVAR 0x80 /* init or lock _rttvar */
/*
* Bitmask values for rtm_addrs.
*/
#define RTA_DST 0x1 /* destination sockaddr present */
#define RTA_GATEWAY 0x2 /* gateway sockaddr present */
#define RTA_NETMASK 0x4 /* netmask sockaddr present */
#define RTA_GENMASK 0x8 /* cloning mask sockaddr present */
#define RTA_IFP 0x10 /* interface name sockaddr present */
#define RTA_IFA 0x20 /* interface addr sockaddr present */
#define RTA_AUTHOR 0x40 /* sockaddr for author of redirect */
#define RTA_BRD 0x80 /* for NEWADDR, broadcast or p-p dest addr */
/*
* Index offsets for sockaddr array for alternate internal encoding.
*/
#define RTAX_DST 0 /* destination sockaddr present */
#define RTAX_GATEWAY 1 /* gateway sockaddr present */
#define RTAX_NETMASK 2 /* netmask sockaddr present */
#define RTAX_GENMASK 3 /* cloning mask sockaddr present */
#define RTAX_IFP 4 /* interface name sockaddr present */
#define RTAX_IFA 5 /* interface addr sockaddr present */
#define RTAX_AUTHOR 6 /* sockaddr for author of redirect */
#define RTAX_BRD 7 /* for NEWADDR, broadcast or p-p dest addr */
#define RTAX_MAX 8 /* size of array to allocate */
struct rt_addrinfo {
int rti_addrs;
struct sockaddr *rti_info[RTAX_MAX];
};
#endif /* _NET_ROUTE_H_ */

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#ifndef __OS_CLOCK__
#define __OS_CLOCK__
#include <os/base.h>
#include <stdint.h>
/*
* @typedef os_clockid_t
*
* @abstract
* Describes the kind of clock that the workgroup timestamp parameters are
* specified in
*/
OS_ENUM(os_clockid, uint32_t,
OS_CLOCK_MACH_ABSOLUTE_TIME = 32,
);
#endif /* __OS_CLOCK__ */

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/*
* Copyright (c) 2020 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __OS_WORKGROUP__
#define __OS_WORKGROUP__
#ifndef __DISPATCH_BUILDING_DISPATCH__
#ifndef __OS_WORKGROUP_INDIRECT__
#define __OS_WORKGROUP_INDIRECT__
#endif /* __OS_WORKGROUP_INDIRECT__ */
#include <os/workgroup_base.h>
#include <os/workgroup_object.h>
#include <os/workgroup_interval.h>
#include <os/workgroup_parallel.h>
#undef __OS_WORKGROUP_INDIRECT__
#endif /* __DISPATCH_BUILDING_DISPATCH__ */
#endif /* __OS_WORKGROUP__ */

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#ifndef __OS_WORKGROUP_BASE__
#define __OS_WORKGROUP_BASE__
#ifndef __OS_WORKGROUP_INDIRECT__
#error "Please #include <os/workgroup.h> instead of this file directly."
#endif
#include <sys/types.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <stdlib.h>
#include <mach/port.h>
#include <Availability.h>
#include <os/base.h>
#include <os/object.h>
#include <os/clock.h>
#if __has_feature(assume_nonnull)
#define OS_WORKGROUP_ASSUME_NONNULL_BEGIN _Pragma("clang assume_nonnull begin")
#define OS_WORKGROUP_ASSUME_NONNULL_END _Pragma("clang assume_nonnull end")
#else
#define OS_WORKGROUP_ASSUME_NONNULL_BEGIN
#define OS_WORKGROUP_ASSUME_NONNULL_END
#endif
#define OS_WORKGROUP_WARN_RESULT __attribute__((__warn_unused_result__))
#define OS_WORKGROUP_EXPORT OS_EXPORT
#define OS_WORKGROUP_RETURNS_RETAINED OS_OBJECT_RETURNS_RETAINED
#define OS_WORKGROUP_DECL(name, swift_name) \
OS_SWIFT_NAME(swift_name) \
OS_OBJECT_SHOW_CLASS(name, OS_OBJECT_CLASS(object))
#if OS_OBJECT_USE_OBJC
#define OS_WORKGROUP_SUBCLASS_DECL_PROTO(name, swift_name, ...) \
OS_SWIFT_NAME(swift_name) \
OS_OBJECT_DECL_PROTOCOL(name ## __VA_ARGS__ )
#else
#define OS_WORKGROUP_SUBCLASS_DECL_PROTO(name, swift_name, ...)
#endif
#define OS_WORKGROUP_SUBCLASS_DECL(name, super, swift_name, ...) \
OS_SWIFT_NAME(swift_name) \
OS_OBJECT_SHOW_SUBCLASS(name, super, name, ## __VA_ARGS__)
#if defined(__LP64__)
#define __OS_WORKGROUP_ATTR_SIZE__ 60
#define __OS_WORKGROUP_INTERVAL_DATA_SIZE__ 56
#define __OS_WORKGROUP_JOIN_TOKEN_SIZE__ 36
#else
#define __OS_WORKGROUP_ATTR_SIZE__ 60
#define __OS_WORKGROUP_INTERVAL_DATA_SIZE__ 56
#define __OS_WORKGROUP_JOIN_TOKEN_SIZE__ 28
#endif
#define _OS_WORKGROUP_ATTR_SIG_DEFAULT_INIT 0x2FA863B4
#define _OS_WORKGROUP_ATTR_SIG_EMPTY_INIT 0x2FA863C4
struct OS_REFINED_FOR_SWIFT os_workgroup_attr_opaque_s {
uint32_t sig;
char opaque[__OS_WORKGROUP_ATTR_SIZE__];
};
#define _OS_WORKGROUP_INTERVAL_DATA_SIG_INIT 0x52A74C4D
struct OS_REFINED_FOR_SWIFT os_workgroup_interval_data_opaque_s {
uint32_t sig;
char opaque[__OS_WORKGROUP_INTERVAL_DATA_SIZE__];
};
struct OS_REFINED_FOR_SWIFT os_workgroup_join_token_opaque_s {
uint32_t sig;
char opaque[__OS_WORKGROUP_JOIN_TOKEN_SIZE__];
};
#endif /* __OS_WORKGROUP_BASE__ */

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/*
* Copyright (c) 2020 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __OS_WORKGROUP_INTERVAL__
#define __OS_WORKGROUP_INTERVAL__
#ifndef __OS_WORKGROUP_INDIRECT__
#error "Please #include <os/workgroup.h> instead of this file directly."
#include <os/workgroup_base.h> // For header doc
#endif
__BEGIN_DECLS
OS_WORKGROUP_ASSUME_NONNULL_BEGIN
/*!
* @typedef os_workgroup_interval_t
*
* @abstract
* A subclass of an os_workgroup_t for tracking work performed as part of
* a repeating interval-driven workload.
*/
OS_WORKGROUP_SUBCLASS_DECL_PROTO(os_workgroup_interval, Repeatable);
OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_interval, os_workgroup, WorkGroupInterval);
/* During the first instance of this API, the only supported interval
* workgroups are for audio workloads. Please refer to the AudioToolbox
* framework for more information.
*/
/*
* @typedef os_workgroup_interval_data, os_workgroup_interval_data_t
*
* @abstract
* An opaque structure containing additional configuration for the workgroup
* interval.
*/
typedef struct os_workgroup_interval_data_opaque_s os_workgroup_interval_data_s;
typedef struct os_workgroup_interval_data_opaque_s *os_workgroup_interval_data_t;
#define OS_WORKGROUP_INTERVAL_DATA_INITIALIZER \
{ .sig = _OS_WORKGROUP_INTERVAL_DATA_SIG_INIT }
/*!
* @function os_workgroup_interval_start
*
* @abstract
* Indicates to the system that the member threads of this
* os_workgroup_interval_t have begun working on an instance of the repeatable
* interval workload with the specified timestamps. This function is real time
* safe.
*
* This function will set and return an errno in the following cases:
*
* - The current thread is not a member of the os_workgroup_interval_t
* - The os_workgroup_interval_t has been cancelled
* - The timestamps passed in are malformed
* - os_workgroup_interval_start() was previously called on the
* os_workgroup_interval_t without an intervening os_workgroup_interval_finish()
* - A concurrent workgroup interval configuration operation is taking place.
*
* @param start
* Start timestamp specified in the os_clockid_t with which the
* os_workgroup_interval_t was created. This is generally a time in the past and
* indicates when the workgroup started working on an interval period
*
* @param deadline
* Deadline timestamp specified in the os_clockid_t with which the
* os_workgroup_interval_t was created. This specifies the deadline which the
* interval period would like to meet.
*
* @param data
* This field is currently unused and should be NULL
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_interval_start(os_workgroup_interval_t wg, uint64_t start, uint64_t
deadline, os_workgroup_interval_data_t _Nullable data);
/*!
* @function os_workgroup_interval_update
*
* @abstract
* Updates an already started interval workgroup to have the new
* deadline specified. This function is real time safe.
*
* This function will return an error in the following cases:
* - The current thread is not a member of the os_workgroup_interval_t
* - The os_workgroup_interval_t has been cancelled
* - The timestamp passed in is malformed
* - os_workgroup_interval_start() was not previously called on the
* os_workgroup_interval_t or was already matched with an
* os_workgroup_interval_finish()
* - A concurrent workgroup interval configuration operation is taking place
*
* @param deadline
* Timestamp specified in the os_clockid_t with
* which the os_workgroup_interval_t was created.
*
* @param data
* This field is currently unused and should be NULL
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_interval_update(os_workgroup_interval_t wg, uint64_t deadline,
os_workgroup_interval_data_t _Nullable data);
/*!
* @function os_workgroup_interval_finish
*
* @abstract
* Indicates to the system that the member threads of
* this os_workgroup_interval_t have finished working on the current instance
* of the interval workload. This function is real time safe.
*
* This function will return an error in the following cases:
* - The current thread is not a member of the os_workgroup_interval_t
* - os_workgroup_interval_start() was not previously called on the
* os_workgroup_interval_t or was already matched with an
* os_workgroup_interval_finish()
* - A concurrent workgroup interval configuration operation is taking place.
*
* @param data
* This field is currently unused and should be NULL
*
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_interval_finish(os_workgroup_interval_t wg,
os_workgroup_interval_data_t _Nullable data);
OS_WORKGROUP_ASSUME_NONNULL_END
__END_DECLS
#endif /* __OS_WORKGROUP_INTERVAL__ */

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/*
* Copyright (c) 2020 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __OS_WORKGROUP_OBJECT__
#define __OS_WORKGROUP_OBJECT__
#ifndef __OS_WORKGROUP_INDIRECT__
#error "Please #include <os/workgroup.h> instead of this file directly."
#include <os/workgroup_base.h> // For header doc
#endif
__BEGIN_DECLS
OS_WORKGROUP_ASSUME_NONNULL_BEGIN
/*!
* @typedef os_workgroup_t
*
* @abstract
* A reference counted os object representing a workload that needs to
* be distinctly recognized and tracked by the system. The workgroup
* tracks a collection of threads all working cooperatively. An os_workgroup
* object - when not an instance of a specific os_workgroup_t subclass -
* represents a generic workload and makes no assumptions about the kind of
* work done.
*
* @discussion
* Threads can explicitly join an os_workgroup_t to mark themselves as
* participants in the workload.
*/
OS_WORKGROUP_DECL(os_workgroup, WorkGroup);
/* Attribute creation and specification */
/*!
* @typedef os_workgroup_attr_t
*
* @abstract
* Pointer to an opaque structure for describing attributes that can be
* configured on a workgroup at creation.
*/
typedef struct os_workgroup_attr_opaque_s os_workgroup_attr_s;
typedef struct os_workgroup_attr_opaque_s *os_workgroup_attr_t;
/* os_workgroup_t attributes need to be initialized before use. This initializer
* allows you to create a workgroup with the system default attributes. */
#define OS_WORKGROUP_ATTR_INITIALIZER_DEFAULT \
{ .sig = _OS_WORKGROUP_ATTR_SIG_DEFAULT_INIT }
/* The main use of the workgroup API is through instantiations of the concrete
* subclasses - please refer to os/workgroup_interval.h and
* os/workgroup_parallel.h for more information on creating workgroups.
*
* The functions below operate on all subclasses of os_workgroup_t.
*/
/*!
* @function os_workgroup_copy_port
*
* @abstract
* Returns a reference to a send right representing this workgroup that is to be
* sent to other processes. This port is to be passed to
* os_workgroup_create_with_port() to create a workgroup object.
*
* It is the client's responsibility to release the send right reference.
*
* If an error is encountered, errno is set and returned.
*/
API_AVAILABLE(macos(11.0))
API_UNAVAILABLE(ios, tvos, watchos)
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
/*!
* @function os_workgroup_create_with_port
*
* @abstract
* Create an os_workgroup_t object from a send right returned by a previous
* call to os_workgroup_copy_port, potentially in a different process.
*
* A newly created os_workgroup_t has no initial member threads - in particular
* the creating thread does not join the os_workgroup_t implicitly.
*
* @param name
* A client specified string for labelling the workgroup. This parameter is
* optional and can be NULL.
*
* @param mach_port
* The send right to create the workgroup from. No reference is consumed
* on the specified send right.
*/
API_AVAILABLE(macos(11.0))
API_UNAVAILABLE(ios, tvos, watchos)
OS_SWIFT_NAME(WorkGroup.init(__name:port:)) OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
os_workgroup_t _Nullable
os_workgroup_create_with_port(const char *_Nullable name, mach_port_t mach_port);
/*!
* @function os_workgroup_create_with_workgroup
*
* @abstract
* Create a new os_workgroup object from an existing os_workgroup.
*
* The newly created os_workgroup has no initial member threads - in particular
* the creating threaad does not join the os_workgroup_t implicitly.
*
* @param name
* A client specified string for labelling the workgroup. This parameter is
* optional and can be NULL.
*
* @param wg
* The existing workgroup to create a new workgroup object from.
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
os_workgroup_t _Nullable
os_workgroup_create_with_workgroup(const char * _Nullable name, os_workgroup_t wg);
/*!
* @typedef os_workgroup_join_token, os_workgroup_join_token_t
*
* @abstract
* An opaque join token which the client needs to pass to os_workgroup_join
* and os_workgroup_leave
*/
OS_REFINED_FOR_SWIFT
typedef struct os_workgroup_join_token_opaque_s os_workgroup_join_token_s;
OS_REFINED_FOR_SWIFT
typedef struct os_workgroup_join_token_opaque_s *os_workgroup_join_token_t;
/*!
* @function os_workgroup_join
*
* @abstract
* Joins the current thread to the specified workgroup and populates the join
* token that has been passed in. This API is real-time safe.
*
* @param wg
* The workgroup that the current thread would like to join
*
* @param token_out
* Pointer to a client allocated struct which the function will populate
* with the join token. This token must be passed in by the thread when it calls
* os_workgroup_leave().
*
* Errors will be returned in the following cases:
*
* EALREADY The thread is already part of a workgroup that the specified
* workgroup does not nest with
* EINVAL The workgroup has been cancelled
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_join(os_workgroup_t wg, os_workgroup_join_token_t token_out);
/*!
* @function os_workgroup_leave
*
* @abstract
* This removes the current thread from a workgroup it has previously
* joined. Threads must leave all workgroups in the reverse order that they
* have joined them. Failing to do so before exiting will result in undefined
* behavior.
*
* If the join token is malformed, the process will be aborted.
*
* This API is real time safe.
*
* @param wg
* The workgroup that the current thread would like to leave.
*
* @param token
* This is the join token populated by the most recent call to
* os_workgroup_join().
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
void
os_workgroup_leave(os_workgroup_t wg, os_workgroup_join_token_t token);
/* Working Arena index of a thread in a workgroup */
typedef uint32_t os_workgroup_index;
/* Destructor for Working Arena */
typedef void (*os_workgroup_working_arena_destructor_t)(void * _Nullable);
/*!
* @function os_workgroup_set_working_arena
*
* @abstract
* Associates a client defined working arena with the workgroup. The arena
* is local to the workgroup object in the process. This is intended for
* distributing a manually managed memory allocation between member threads
* of the workgroup.
*
* This function can be called multiple times and the client specified
* destructor will be called on the previously assigned arena, if any. This
* function can only be called when no threads have currently joined the
* workgroup and all workloops associated with the workgroup are idle.
*
* @param wg
* The workgroup to associate the working arena with
*
* @param arena
* The client managed arena to associate with the workgroup. This value can
* be NULL.
*
* @param max_workers
* The maximum number of threads that will ever query the workgroup for the
* arena and request an index into it. If the arena is not used to partition
* work amongst member threads, then this field can be 0.
*
* @param destructor
* A destructor to call on the previously assigned working arena, if any
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
int
os_workgroup_set_working_arena(os_workgroup_t wg, void * _Nullable arena,
uint32_t max_workers, os_workgroup_working_arena_destructor_t destructor);
/*!
* @function os_workgroup_get_working_arena
*
* @abstract
* Returns the working arena associated with the workgroup and the current
* thread's index in the workgroup. This function can only be called by a member
* of the workgroup. Multiple calls to this API by a member thread will return
* the same arena and index until the thread leaves the workgroup.
*
* For workloops with an associated workgroup, every work item on the workloop
* will receive the same index in the arena.
*
* This method returns NULL if no arena is set on the workgroup. The index
* returned by this function is zero-based and is namespaced per workgroup
* object in the process. The indices provided are strictly monotonic and never
* reused until a future call to os_workgroup_set_working_arena.
*
* @param wg
* The workgroup to get the working arena from.
*
* @param index_out
* A pointer to a os_workgroup_index which will be populated by the caller's
* index in the workgroup.
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
void * _Nullable
os_workgroup_get_working_arena(os_workgroup_t wg,
os_workgroup_index * _Nullable index_out);
/*!
* @function os_workgroup_cancel
*
* @abstract
* This API invalidates a workgroup and indicates to the system that the
* workload is no longer relevant to the caller.
*
* No new work should be initiated for a cancelled workgroup and
* work that is already underway should periodically check for
* cancellation with os_workgroup_testcancel and initiate cleanup if needed.
*
* Threads currently in the workgroup continue to be tracked together but no
* new threads may join this workgroup - the only possible operation allowed is
* to leave the workgroup. Other actions may have undefined behavior or
* otherwise fail.
*
* This API is idempotent. Cancellation is local to the workgroup object
* it is called on and does not affect other workgroups.
*
* @param wg
* The workgroup that that the thread would like to cancel
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
void
os_workgroup_cancel(os_workgroup_t wg);
/*!
* @function os_workgroup_testcancel
*
* @abstract
* Returns true if the workgroup object has been cancelled. See also
* os_workgroup_cancel
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
bool
os_workgroup_testcancel(os_workgroup_t wg);
/*!
* @typedef os_workgroup_max_parallel_threads_attr_t
*
* @abstract
* A pointer to a structure describing the set of properties of a workgroup to
* override with the explicitly specified values in the structure.
*
* See also os_workgroup_max_parallel_threads.
*/
OS_REFINED_FOR_SWIFT
typedef struct os_workgroup_max_parallel_threads_attr_s os_workgroup_mpt_attr_s;
OS_REFINED_FOR_SWIFT
typedef struct os_workgroup_max_parallel_threads_attr_s *os_workgroup_mpt_attr_t;
/*!
* @function os_workgroup_max_parallel_threads
*
* @abstract
* Returns the system's recommendation for maximum number of threads the client
* should make for a multi-threaded workload in a given workgroup.
*
* This API takes into consideration the current hardware the code is running on
* and the attributes of the workgroup. It does not take into consideration the
* current load of the system and therefore always provides the most optimal
* recommendation for the workload.
*
* @param wg
* The workgroup in which the multi-threaded workload will be performed in. The
* threads performing the multi-threaded workload are expected to join this
* workgroup.
*
* @param attr
* This value is currently unused and should be NULL.
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
int
os_workgroup_max_parallel_threads(os_workgroup_t wg, os_workgroup_mpt_attr_t
_Nullable attr);
OS_WORKGROUP_ASSUME_NONNULL_END
__END_DECLS
#endif /* __OS_WORKGROUP_OBJECT__ */

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/*
* Copyright (c) 2020 Apple Inc. All rights reserved.
*
* @APPLE_APACHE_LICENSE_HEADER_START@
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @APPLE_APACHE_LICENSE_HEADER_END@
*/
#ifndef __OS_WORKGROUP_PARALLEL__
#define __OS_WORKGROUP_PARALLEL__
#ifndef __OS_WORKGROUP_INDIRECT__
#error "Please #include <os/workgroup.h> instead of this file directly."
#include <os/workgroup_base.h> // For header doc
#endif
#include <os/workgroup_object.h>
__BEGIN_DECLS
OS_WORKGROUP_ASSUME_NONNULL_BEGIN
/*!
* @typedef os_workgroup_parallel_t
*
* @abstract
* A subclass of an os_workgroup_t for tracking parallel work.
*/
OS_WORKGROUP_SUBCLASS_DECL_PROTO(os_workgroup_parallel, Parallelizable);
OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_parallel, os_workgroup, WorkGroupParallel);
/*!
* @function os_workgroup_parallel_create
*
* @abstract
* Creates an os_workgroup_t which tracks a parallel workload.
* A newly created os_workgroup_interval_t has no initial member threads -
* in particular the creating thread does not join the os_workgroup_parallel_t
* implicitly.
*
* See also os_workgroup_max_parallel_threads().
*
* @param name
* A client specified string for labelling the workgroup. This parameter is
* optional and can be NULL.
*
* @param attr
* The requested set of workgroup attributes. NULL is to be specified for the
* default set of attributes.
*/
API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
OS_SWIFT_NAME(WorkGroupParallel.init(__name:attr:))
os_workgroup_parallel_t _Nullable
os_workgroup_parallel_create(const char * _Nullable name,
os_workgroup_attr_t _Nullable attr);
OS_WORKGROUP_ASSUME_NONNULL_END
__END_DECLS
#endif /* __OS_WORKGROUP_PARALLEL__ */

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/*
* Copyright (c) 2000-2004, 2012-2016 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_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. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
/*!
* @header kern_control.h
* This header defines an API to communicate between a kernel
* extension and a process outside of the kernel.
*/
#ifndef KPI_KERN_CONTROL_H
#define KPI_KERN_CONTROL_H
#include <sys/appleapiopts.h>
#include <sys/_types/_u_char.h>
#include <sys/_types/_u_int16_t.h>
#include <sys/_types/_u_int32_t.h>
/*
* Define Controller event subclass, and associated events.
* Subclass of KEV_SYSTEM_CLASS
*/
/*!
* @defined KEV_CTL_SUBCLASS
* @discussion The kernel event subclass for kernel control events.
*/
#define KEV_CTL_SUBCLASS 2
/*!
* @defined KEV_CTL_REGISTERED
* @discussion The event code indicating a new controller was
* registered. The data portion will contain a ctl_event_data.
*/
#define KEV_CTL_REGISTERED 1 /* a new controller appears */
/*!
* @defined KEV_CTL_DEREGISTERED
* @discussion The event code indicating a controller was unregistered.
* The data portion will contain a ctl_event_data.
*/
#define KEV_CTL_DEREGISTERED 2 /* a controller disappears */
/*!
* @struct ctl_event_data
* @discussion This structure is used for KEV_CTL_SUBCLASS kernel
* events.
* @field ctl_id The kernel control id.
* @field ctl_unit The kernel control unit.
*/
struct ctl_event_data {
u_int32_t ctl_id; /* Kernel Controller ID */
u_int32_t ctl_unit;
};
/*
* Controls destined to the Controller Manager.
*/
/*!
* @defined CTLIOCGCOUNT
* @discussion The CTLIOCGCOUNT ioctl can be used to determine the
* number of kernel controllers registered.
*/
#define CTLIOCGCOUNT _IOR('N', 2, int) /* get number of control structures registered */
/*!
* @defined CTLIOCGINFO
* @discussion The CTLIOCGINFO ioctl can be used to convert a kernel
* control name to a kernel control id.
*/
#define CTLIOCGINFO _IOWR('N', 3, struct ctl_info) /* get id from name */
/*!
* @defined MAX_KCTL_NAME
* @discussion Kernel control names must be no longer than
* MAX_KCTL_NAME.
*/
#define MAX_KCTL_NAME 96
/*
* Controls destined to the Controller Manager.
*/
/*!
* @struct ctl_info
* @discussion This structure is used with the CTLIOCGINFO ioctl to
* translate from a kernel control name to a control id.
* @field ctl_id The kernel control id, filled out upon return.
* @field ctl_name The kernel control name to find.
*/
struct ctl_info {
u_int32_t ctl_id; /* Kernel Controller ID */
char ctl_name[MAX_KCTL_NAME]; /* Kernel Controller Name (a C string) */
};
/*!
* @struct sockaddr_ctl
* @discussion The controller address structure is used to establish
* contact between a user client and a kernel controller. The
* sc_id/sc_unit uniquely identify each controller. sc_id is a
* unique identifier assigned to the controller. The identifier can
* be assigned by the system at registration time or be a 32-bit
* creator code obtained from Apple Computer. sc_unit is a unit
* number for this sc_id, and is privately used by the kernel
* controller to identify several instances of the controller.
* @field sc_len The length of the structure.
* @field sc_family AF_SYSTEM.
* @field ss_sysaddr AF_SYS_KERNCONTROL.
* @field sc_id Controller unique identifier.
* @field sc_unit Kernel controller private unit number.
* @field sc_reserved Reserved, must be set to zero.
*/
struct sockaddr_ctl {
u_char sc_len; /* depends on size of bundle ID string */
u_char sc_family; /* AF_SYSTEM */
u_int16_t ss_sysaddr; /* AF_SYS_KERNCONTROL */
u_int32_t sc_id; /* Controller unique identifier */
u_int32_t sc_unit; /* Developer private unit number */
u_int32_t sc_reserved[5];
};
#endif /* KPI_KERN_CONTROL_H */

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/*
* Copyright (c) 2005-2020 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_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. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _SYS_PROC_INFO_H
#define _SYS_PROC_INFO_H
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mount.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/kern_control.h>
#include <sys/event.h>
#include <net/if.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <mach/machine.h>
#include <uuid/uuid.h>
__BEGIN_DECLS
#define PROC_ALL_PIDS 1
#define PROC_PGRP_ONLY 2
#define PROC_TTY_ONLY 3
#define PROC_UID_ONLY 4
#define PROC_RUID_ONLY 5
#define PROC_PPID_ONLY 6
#define PROC_KDBG_ONLY 7
struct proc_bsdinfo {
uint32_t pbi_flags; /* 64bit; emulated etc */
uint32_t pbi_status;
uint32_t pbi_xstatus;
uint32_t pbi_pid;
uint32_t pbi_ppid;
uid_t pbi_uid;
gid_t pbi_gid;
uid_t pbi_ruid;
gid_t pbi_rgid;
uid_t pbi_svuid;
gid_t pbi_svgid;
uint32_t rfu_1; /* reserved */
char pbi_comm[MAXCOMLEN];
char pbi_name[2 * MAXCOMLEN]; /* empty if no name is registered */
uint32_t pbi_nfiles;
uint32_t pbi_pgid;
uint32_t pbi_pjobc;
uint32_t e_tdev; /* controlling tty dev */
uint32_t e_tpgid; /* tty process group id */
int32_t pbi_nice;
uint64_t pbi_start_tvsec;
uint64_t pbi_start_tvusec;
};
struct proc_bsdshortinfo {
uint32_t pbsi_pid; /* process id */
uint32_t pbsi_ppid; /* process parent id */
uint32_t pbsi_pgid; /* process perp id */
uint32_t pbsi_status; /* p_stat value, SZOMB, SRUN, etc */
char pbsi_comm[MAXCOMLEN]; /* upto 16 characters of process name */
uint32_t pbsi_flags; /* 64bit; emulated etc */
uid_t pbsi_uid; /* current uid on process */
gid_t pbsi_gid; /* current gid on process */
uid_t pbsi_ruid; /* current ruid on process */
gid_t pbsi_rgid; /* current tgid on process */
uid_t pbsi_svuid; /* current svuid on process */
gid_t pbsi_svgid; /* current svgid on process */
uint32_t pbsi_rfu; /* reserved for future use*/
};
/* pbi_flags values */
#define PROC_FLAG_SYSTEM 1 /* System process */
#define PROC_FLAG_TRACED 2 /* process currently being traced, possibly by gdb */
#define PROC_FLAG_INEXIT 4 /* process is working its way in exit() */
#define PROC_FLAG_PPWAIT 8
#define PROC_FLAG_LP64 0x10 /* 64bit process */
#define PROC_FLAG_SLEADER 0x20 /* The process is the session leader */
#define PROC_FLAG_CTTY 0x40 /* process has a control tty */
#define PROC_FLAG_CONTROLT 0x80 /* Has a controlling terminal */
#define PROC_FLAG_THCWD 0x100 /* process has a thread with cwd */
/* process control bits for resource starvation */
#define PROC_FLAG_PC_THROTTLE 0x200 /* In resource starvation situations, this process is to be throttled */
#define PROC_FLAG_PC_SUSP 0x400 /* In resource starvation situations, this process is to be suspended */
#define PROC_FLAG_PC_KILL 0x600 /* In resource starvation situations, this process is to be terminated */
#define PROC_FLAG_PC_MASK 0x600
/* process action bits for resource starvation */
#define PROC_FLAG_PA_THROTTLE 0x800 /* The process is currently throttled due to resource starvation */
#define PROC_FLAG_PA_SUSP 0x1000 /* The process is currently suspended due to resource starvation */
#define PROC_FLAG_PSUGID 0x2000 /* process has set privileges since last exec */
#define PROC_FLAG_EXEC 0x4000 /* process has called exec */
struct proc_taskinfo {
uint64_t pti_virtual_size; /* virtual memory size (bytes) */
uint64_t pti_resident_size; /* resident memory size (bytes) */
uint64_t pti_total_user; /* total time */
uint64_t pti_total_system;
uint64_t pti_threads_user; /* existing threads only */
uint64_t pti_threads_system;
int32_t pti_policy; /* default policy for new threads */
int32_t pti_faults; /* number of page faults */
int32_t pti_pageins; /* number of actual pageins */
int32_t pti_cow_faults; /* number of copy-on-write faults */
int32_t pti_messages_sent; /* number of messages sent */
int32_t pti_messages_received; /* number of messages received */
int32_t pti_syscalls_mach; /* number of mach system calls */
int32_t pti_syscalls_unix; /* number of unix system calls */
int32_t pti_csw; /* number of context switches */
int32_t pti_threadnum; /* number of threads in the task */
int32_t pti_numrunning; /* number of running threads */
int32_t pti_priority; /* task priority*/
};
struct proc_taskallinfo {
struct proc_bsdinfo pbsd;
struct proc_taskinfo ptinfo;
};
#define MAXTHREADNAMESIZE 64
struct proc_threadinfo {
uint64_t pth_user_time; /* user run time */
uint64_t pth_system_time; /* system run time */
int32_t pth_cpu_usage; /* scaled cpu usage percentage */
int32_t pth_policy; /* scheduling policy in effect */
int32_t pth_run_state; /* run state (see below) */
int32_t pth_flags; /* various flags (see below) */
int32_t pth_sleep_time; /* number of seconds that thread */
int32_t pth_curpri; /* cur priority*/
int32_t pth_priority; /* priority*/
int32_t pth_maxpriority; /* max priority*/
char pth_name[MAXTHREADNAMESIZE]; /* thread name, if any */
};
struct proc_regioninfo {
uint32_t pri_protection;
uint32_t pri_max_protection;
uint32_t pri_inheritance;
uint32_t pri_flags; /* shared, external pager, is submap */
uint64_t pri_offset;
uint32_t pri_behavior;
uint32_t pri_user_wired_count;
uint32_t pri_user_tag;
uint32_t pri_pages_resident;
uint32_t pri_pages_shared_now_private;
uint32_t pri_pages_swapped_out;
uint32_t pri_pages_dirtied;
uint32_t pri_ref_count;
uint32_t pri_shadow_depth;
uint32_t pri_share_mode;
uint32_t pri_private_pages_resident;
uint32_t pri_shared_pages_resident;
uint32_t pri_obj_id;
uint32_t pri_depth;
uint64_t pri_address;
uint64_t pri_size;
};
#define PROC_REGION_SUBMAP 1
#define PROC_REGION_SHARED 2
#define SM_COW 1
#define SM_PRIVATE 2
#define SM_EMPTY 3
#define SM_SHARED 4
#define SM_TRUESHARED 5
#define SM_PRIVATE_ALIASED 6
#define SM_SHARED_ALIASED 7
#define SM_LARGE_PAGE 8
/*
* Thread run states (state field).
*/
#define TH_STATE_RUNNING 1 /* thread is running normally */
#define TH_STATE_STOPPED 2 /* thread is stopped */
#define TH_STATE_WAITING 3 /* thread is waiting normally */
#define TH_STATE_UNINTERRUPTIBLE 4 /* thread is in an uninterruptible
* wait */
#define TH_STATE_HALTED 5 /* thread is halted at a
* clean point */
/*
* Thread flags (flags field).
*/
#define TH_FLAGS_SWAPPED 0x1 /* thread is swapped out */
#define TH_FLAGS_IDLE 0x2 /* thread is an idle thread */
struct proc_workqueueinfo {
uint32_t pwq_nthreads; /* total number of workqueue threads */
uint32_t pwq_runthreads; /* total number of running workqueue threads */
uint32_t pwq_blockedthreads; /* total number of blocked workqueue threads */
uint32_t pwq_state;
};
/*
* workqueue state (pwq_state field)
*/
#define WQ_EXCEEDED_CONSTRAINED_THREAD_LIMIT 0x1
#define WQ_EXCEEDED_TOTAL_THREAD_LIMIT 0x2
#define WQ_FLAGS_AVAILABLE 0x4
struct proc_fileinfo {
uint32_t fi_openflags;
uint32_t fi_status;
off_t fi_offset;
int32_t fi_type;
uint32_t fi_guardflags;
};
/* stats flags in proc_fileinfo */
#define PROC_FP_SHARED 1 /* shared by more than one fd */
#define PROC_FP_CLEXEC 2 /* close on exec */
#define PROC_FP_GUARDED 4 /* guarded fd */
#define PROC_FP_CLFORK 8 /* close on fork */
#define PROC_FI_GUARD_CLOSE (1u << 0)
#define PROC_FI_GUARD_DUP (1u << 1)
#define PROC_FI_GUARD_SOCKET_IPC (1u << 2)
#define PROC_FI_GUARD_FILEPORT (1u << 3)
struct proc_exitreasonbasicinfo {
uint32_t beri_namespace;
uint64_t beri_code;
uint64_t beri_flags;
uint32_t beri_reason_buf_size;
} __attribute__((packed));
struct proc_exitreasoninfo {
uint32_t eri_namespace;
uint64_t eri_code;
uint64_t eri_flags;
uint32_t eri_reason_buf_size;
uint64_t eri_kcd_buf;
} __attribute__((packed));
/*
* A copy of stat64 with static sized fields.
*/
struct vinfo_stat {
uint32_t vst_dev; /* [XSI] ID of device containing file */
uint16_t vst_mode; /* [XSI] Mode of file (see below) */
uint16_t vst_nlink; /* [XSI] Number of hard links */
uint64_t vst_ino; /* [XSI] File serial number */
uid_t vst_uid; /* [XSI] User ID of the file */
gid_t vst_gid; /* [XSI] Group ID of the file */
int64_t vst_atime; /* [XSI] Time of last access */
int64_t vst_atimensec; /* nsec of last access */
int64_t vst_mtime; /* [XSI] Last data modification time */
int64_t vst_mtimensec; /* last data modification nsec */
int64_t vst_ctime; /* [XSI] Time of last status change */
int64_t vst_ctimensec; /* nsec of last status change */
int64_t vst_birthtime; /* File creation time(birth) */
int64_t vst_birthtimensec; /* nsec of File creation time */
off_t vst_size; /* [XSI] file size, in bytes */
int64_t vst_blocks; /* [XSI] blocks allocated for file */
int32_t vst_blksize; /* [XSI] optimal blocksize for I/O */
uint32_t vst_flags; /* user defined flags for file */
uint32_t vst_gen; /* file generation number */
uint32_t vst_rdev; /* [XSI] Device ID */
int64_t vst_qspare[2]; /* RESERVED: DO NOT USE! */
};
struct vnode_info {
struct vinfo_stat vi_stat;
int vi_type;
int vi_pad;
fsid_t vi_fsid;
};
struct vnode_info_path {
struct vnode_info vip_vi;
char vip_path[MAXPATHLEN]; /* tail end of it */
};
struct vnode_fdinfo {
struct proc_fileinfo pfi;
struct vnode_info pvi;
};
struct vnode_fdinfowithpath {
struct proc_fileinfo pfi;
struct vnode_info_path pvip;
};
struct proc_regionwithpathinfo {
struct proc_regioninfo prp_prinfo;
struct vnode_info_path prp_vip;
};
struct proc_regionpath {
uint64_t prpo_addr;
uint64_t prpo_regionlength;
char prpo_path[MAXPATHLEN];
};
struct proc_vnodepathinfo {
struct vnode_info_path pvi_cdir;
struct vnode_info_path pvi_rdir;
};
struct proc_threadwithpathinfo {
struct proc_threadinfo pt;
struct vnode_info_path pvip;
};
/*
* Socket
*/
/*
* IPv4 and IPv6 Sockets
*/
#define INI_IPV4 0x1
#define INI_IPV6 0x2
struct in4in6_addr {
u_int32_t i46a_pad32[3];
struct in_addr i46a_addr4;
};
struct in_sockinfo {
int insi_fport; /* foreign port */
int insi_lport; /* local port */
uint64_t insi_gencnt; /* generation count of this instance */
uint32_t insi_flags; /* generic IP/datagram flags */
uint32_t insi_flow;
uint8_t insi_vflag; /* ini_IPV4 or ini_IPV6 */
uint8_t insi_ip_ttl; /* time to live proto */
uint32_t rfu_1; /* reserved */
/* protocol dependent part */
union {
struct in4in6_addr ina_46;
struct in6_addr ina_6;
} insi_faddr; /* foreign host table entry */
union {
struct in4in6_addr ina_46;
struct in6_addr ina_6;
} insi_laddr; /* local host table entry */
struct {
u_char in4_tos; /* type of service */
} insi_v4;
struct {
uint8_t in6_hlim;
int in6_cksum;
u_short in6_ifindex;
short in6_hops;
} insi_v6;
};
/*
* TCP Sockets
*/
#define TSI_T_REXMT 0 /* retransmit */
#define TSI_T_PERSIST 1 /* retransmit persistence */
#define TSI_T_KEEP 2 /* keep alive */
#define TSI_T_2MSL 3 /* 2*msl quiet time timer */
#define TSI_T_NTIMERS 4
#define TSI_S_CLOSED 0 /* closed */
#define TSI_S_LISTEN 1 /* listening for connection */
#define TSI_S_SYN_SENT 2 /* active, have sent syn */
#define TSI_S_SYN_RECEIVED 3 /* have send and received syn */
#define TSI_S_ESTABLISHED 4 /* established */
#define TSI_S__CLOSE_WAIT 5 /* rcvd fin, waiting for close */
#define TSI_S_FIN_WAIT_1 6 /* have closed, sent fin */
#define TSI_S_CLOSING 7 /* closed xchd FIN; await FIN ACK */
#define TSI_S_LAST_ACK 8 /* had fin and close; await FIN ACK */
#define TSI_S_FIN_WAIT_2 9 /* have closed, fin is acked */
#define TSI_S_TIME_WAIT 10 /* in 2*msl quiet wait after close */
#define TSI_S_RESERVED 11 /* pseudo state: reserved */
struct tcp_sockinfo {
struct in_sockinfo tcpsi_ini;
int tcpsi_state;
int tcpsi_timer[TSI_T_NTIMERS];
int tcpsi_mss;
uint32_t tcpsi_flags;
uint32_t rfu_1; /* reserved */
uint64_t tcpsi_tp; /* opaque handle of TCP protocol control block */
};
/*
* Unix Domain Sockets
*/
struct un_sockinfo {
uint64_t unsi_conn_so; /* opaque handle of connected socket */
uint64_t unsi_conn_pcb; /* opaque handle of connected protocol control block */
union {
struct sockaddr_un ua_sun;
char ua_dummy[SOCK_MAXADDRLEN];
} unsi_addr; /* bound address */
union {
struct sockaddr_un ua_sun;
char ua_dummy[SOCK_MAXADDRLEN];
} unsi_caddr; /* address of socket connected to */
};
/*
* PF_NDRV Sockets
*/
struct ndrv_info {
uint32_t ndrvsi_if_family;
uint32_t ndrvsi_if_unit;
char ndrvsi_if_name[IF_NAMESIZE];
};
/*
* Kernel Event Sockets
*/
struct kern_event_info {
uint32_t kesi_vendor_code_filter;
uint32_t kesi_class_filter;
uint32_t kesi_subclass_filter;
};
/*
* Kernel Control Sockets
*/
struct kern_ctl_info {
uint32_t kcsi_id;
uint32_t kcsi_reg_unit;
uint32_t kcsi_flags; /* support flags */
uint32_t kcsi_recvbufsize; /* request more than the default buffer size */
uint32_t kcsi_sendbufsize; /* request more than the default buffer size */
uint32_t kcsi_unit;
char kcsi_name[MAX_KCTL_NAME]; /* unique nke identifier, provided by DTS */
};
/*
* VSock Sockets
*/
struct vsock_sockinfo {
uint32_t local_cid;
uint32_t local_port;
uint32_t remote_cid;
uint32_t remote_port;
};
/* soi_state */
#define SOI_S_NOFDREF 0x0001 /* no file table ref any more */
#define SOI_S_ISCONNECTED 0x0002 /* socket connected to a peer */
#define SOI_S_ISCONNECTING 0x0004 /* in process of connecting to peer */
#define SOI_S_ISDISCONNECTING 0x0008 /* in process of disconnecting */
#define SOI_S_CANTSENDMORE 0x0010 /* can't send more data to peer */
#define SOI_S_CANTRCVMORE 0x0020 /* can't receive more data from peer */
#define SOI_S_RCVATMARK 0x0040 /* at mark on input */
#define SOI_S_PRIV 0x0080 /* privileged for broadcast, raw... */
#define SOI_S_NBIO 0x0100 /* non-blocking ops */
#define SOI_S_ASYNC 0x0200 /* async i/o notify */
#define SOI_S_INCOMP 0x0800 /* Unaccepted, incomplete connection */
#define SOI_S_COMP 0x1000 /* unaccepted, complete connection */
#define SOI_S_ISDISCONNECTED 0x2000 /* socket disconnected from peer */
#define SOI_S_DRAINING 0x4000 /* close waiting for blocked system calls to drain */
struct sockbuf_info {
uint32_t sbi_cc;
uint32_t sbi_hiwat; /* SO_RCVBUF, SO_SNDBUF */
uint32_t sbi_mbcnt;
uint32_t sbi_mbmax;
uint32_t sbi_lowat;
short sbi_flags;
short sbi_timeo;
};
enum {
SOCKINFO_GENERIC = 0,
SOCKINFO_IN = 1,
SOCKINFO_TCP = 2,
SOCKINFO_UN = 3,
SOCKINFO_NDRV = 4,
SOCKINFO_KERN_EVENT = 5,
SOCKINFO_KERN_CTL = 6,
SOCKINFO_VSOCK = 7,
};
struct socket_info {
struct vinfo_stat soi_stat;
uint64_t soi_so; /* opaque handle of socket */
uint64_t soi_pcb; /* opaque handle of protocol control block */
int soi_type;
int soi_protocol;
int soi_family;
short soi_options;
short soi_linger;
short soi_state;
short soi_qlen;
short soi_incqlen;
short soi_qlimit;
short soi_timeo;
u_short soi_error;
uint32_t soi_oobmark;
struct sockbuf_info soi_rcv;
struct sockbuf_info soi_snd;
int soi_kind;
uint32_t rfu_1; /* reserved */
union {
struct in_sockinfo pri_in; /* SOCKINFO_IN */
struct tcp_sockinfo pri_tcp; /* SOCKINFO_TCP */
struct un_sockinfo pri_un; /* SOCKINFO_UN */
struct ndrv_info pri_ndrv; /* SOCKINFO_NDRV */
struct kern_event_info pri_kern_event; /* SOCKINFO_KERN_EVENT */
struct kern_ctl_info pri_kern_ctl; /* SOCKINFO_KERN_CTL */
struct vsock_sockinfo pri_vsock; /* SOCKINFO_VSOCK */
} soi_proto;
};
struct socket_fdinfo {
struct proc_fileinfo pfi;
struct socket_info psi;
};
struct psem_info {
struct vinfo_stat psem_stat;
char psem_name[MAXPATHLEN];
};
struct psem_fdinfo {
struct proc_fileinfo pfi;
struct psem_info pseminfo;
};
struct pshm_info {
struct vinfo_stat pshm_stat;
uint64_t pshm_mappaddr;
char pshm_name[MAXPATHLEN];
};
struct pshm_fdinfo {
struct proc_fileinfo pfi;
struct pshm_info pshminfo;
};
struct pipe_info {
struct vinfo_stat pipe_stat;
uint64_t pipe_handle;
uint64_t pipe_peerhandle;
int pipe_status;
int rfu_1; /* reserved */
};
struct pipe_fdinfo {
struct proc_fileinfo pfi;
struct pipe_info pipeinfo;
};
struct kqueue_info {
struct vinfo_stat kq_stat;
uint32_t kq_state;
uint32_t rfu_1; /* reserved */
};
struct kqueue_dyninfo {
struct kqueue_info kqdi_info;
uint64_t kqdi_servicer;
uint64_t kqdi_owner;
uint32_t kqdi_sync_waiters;
uint8_t kqdi_sync_waiter_qos;
uint8_t kqdi_async_qos;
uint16_t kqdi_request_state;
uint8_t kqdi_events_qos;
uint8_t kqdi_pri;
uint8_t kqdi_pol;
uint8_t kqdi_cpupercent;
uint8_t _kqdi_reserved0[4];
uint64_t _kqdi_reserved1[4];
};
/* keep in sync with KQ_* in sys/eventvar.h */
#define PROC_KQUEUE_SELECT 0x01
#define PROC_KQUEUE_SLEEP 0x02
#define PROC_KQUEUE_32 0x08
#define PROC_KQUEUE_64 0x10
#define PROC_KQUEUE_QOS 0x20
struct kqueue_fdinfo {
struct proc_fileinfo pfi;
struct kqueue_info kqueueinfo;
};
struct appletalk_info {
struct vinfo_stat atalk_stat;
};
struct appletalk_fdinfo {
struct proc_fileinfo pfi;
struct appletalk_info appletalkinfo;
};
typedef uint64_t proc_info_udata_t;
/* defns of process file desc type */
#define PROX_FDTYPE_ATALK 0
#define PROX_FDTYPE_VNODE 1
#define PROX_FDTYPE_SOCKET 2
#define PROX_FDTYPE_PSHM 3
#define PROX_FDTYPE_PSEM 4
#define PROX_FDTYPE_KQUEUE 5
#define PROX_FDTYPE_PIPE 6
#define PROX_FDTYPE_FSEVENTS 7
#define PROX_FDTYPE_NETPOLICY 9
struct proc_fdinfo {
int32_t proc_fd;
uint32_t proc_fdtype;
};
struct proc_fileportinfo {
uint32_t proc_fileport;
uint32_t proc_fdtype;
};
/* Flavors for proc_pidinfo() */
#define PROC_PIDLISTFDS 1
#define PROC_PIDLISTFD_SIZE (sizeof(struct proc_fdinfo))
#define PROC_PIDTASKALLINFO 2
#define PROC_PIDTASKALLINFO_SIZE (sizeof(struct proc_taskallinfo))
#define PROC_PIDTBSDINFO 3
#define PROC_PIDTBSDINFO_SIZE (sizeof(struct proc_bsdinfo))
#define PROC_PIDTASKINFO 4
#define PROC_PIDTASKINFO_SIZE (sizeof(struct proc_taskinfo))
#define PROC_PIDTHREADINFO 5
#define PROC_PIDTHREADINFO_SIZE (sizeof(struct proc_threadinfo))
#define PROC_PIDLISTTHREADS 6
#define PROC_PIDLISTTHREADS_SIZE (2* sizeof(uint32_t))
#define PROC_PIDREGIONINFO 7
#define PROC_PIDREGIONINFO_SIZE (sizeof(struct proc_regioninfo))
#define PROC_PIDREGIONPATHINFO 8
#define PROC_PIDREGIONPATHINFO_SIZE (sizeof(struct proc_regionwithpathinfo))
#define PROC_PIDVNODEPATHINFO 9
#define PROC_PIDVNODEPATHINFO_SIZE (sizeof(struct proc_vnodepathinfo))
#define PROC_PIDTHREADPATHINFO 10
#define PROC_PIDTHREADPATHINFO_SIZE (sizeof(struct proc_threadwithpathinfo))
#define PROC_PIDPATHINFO 11
#define PROC_PIDPATHINFO_SIZE (MAXPATHLEN)
#define PROC_PIDPATHINFO_MAXSIZE (4*MAXPATHLEN)
#define PROC_PIDWORKQUEUEINFO 12
#define PROC_PIDWORKQUEUEINFO_SIZE (sizeof(struct proc_workqueueinfo))
#define PROC_PIDT_SHORTBSDINFO 13
#define PROC_PIDT_SHORTBSDINFO_SIZE (sizeof(struct proc_bsdshortinfo))
#define PROC_PIDLISTFILEPORTS 14
#define PROC_PIDLISTFILEPORTS_SIZE (sizeof(struct proc_fileportinfo))
#define PROC_PIDTHREADID64INFO 15
#define PROC_PIDTHREADID64INFO_SIZE (sizeof(struct proc_threadinfo))
#define PROC_PID_RUSAGE 16
#define PROC_PID_RUSAGE_SIZE 0
/* Flavors for proc_pidfdinfo */
#define PROC_PIDFDVNODEINFO 1
#define PROC_PIDFDVNODEINFO_SIZE (sizeof(struct vnode_fdinfo))
#define PROC_PIDFDVNODEPATHINFO 2
#define PROC_PIDFDVNODEPATHINFO_SIZE (sizeof(struct vnode_fdinfowithpath))
#define PROC_PIDFDSOCKETINFO 3
#define PROC_PIDFDSOCKETINFO_SIZE (sizeof(struct socket_fdinfo))
#define PROC_PIDFDPSEMINFO 4
#define PROC_PIDFDPSEMINFO_SIZE (sizeof(struct psem_fdinfo))
#define PROC_PIDFDPSHMINFO 5
#define PROC_PIDFDPSHMINFO_SIZE (sizeof(struct pshm_fdinfo))
#define PROC_PIDFDPIPEINFO 6
#define PROC_PIDFDPIPEINFO_SIZE (sizeof(struct pipe_fdinfo))
#define PROC_PIDFDKQUEUEINFO 7
#define PROC_PIDFDKQUEUEINFO_SIZE (sizeof(struct kqueue_fdinfo))
#define PROC_PIDFDATALKINFO 8
#define PROC_PIDFDATALKINFO_SIZE (sizeof(struct appletalk_fdinfo))
/* Flavors for proc_pidfileportinfo */
#define PROC_PIDFILEPORTVNODEPATHINFO 2 /* out: vnode_fdinfowithpath */
#define PROC_PIDFILEPORTVNODEPATHINFO_SIZE \
PROC_PIDFDVNODEPATHINFO_SIZE
#define PROC_PIDFILEPORTSOCKETINFO 3 /* out: socket_fdinfo */
#define PROC_PIDFILEPORTSOCKETINFO_SIZE PROC_PIDFDSOCKETINFO_SIZE
#define PROC_PIDFILEPORTPSHMINFO 5 /* out: pshm_fdinfo */
#define PROC_PIDFILEPORTPSHMINFO_SIZE PROC_PIDFDPSHMINFO_SIZE
#define PROC_PIDFILEPORTPIPEINFO 6 /* out: pipe_fdinfo */
#define PROC_PIDFILEPORTPIPEINFO_SIZE PROC_PIDFDPIPEINFO_SIZE
/* used for proc_setcontrol */
#define PROC_SELFSET_PCONTROL 1
#define PROC_SELFSET_THREADNAME 2
#define PROC_SELFSET_THREADNAME_SIZE (MAXTHREADNAMESIZE -1)
#define PROC_SELFSET_VMRSRCOWNER 3
#define PROC_SELFSET_DELAYIDLESLEEP 4
/* used for proc_dirtycontrol */
#define PROC_DIRTYCONTROL_TRACK 1
#define PROC_DIRTYCONTROL_SET 2
#define PROC_DIRTYCONTROL_GET 3
#define PROC_DIRTYCONTROL_CLEAR 4
/* proc_track_dirty() flags */
#define PROC_DIRTY_TRACK 0x1
#define PROC_DIRTY_ALLOW_IDLE_EXIT 0x2
#define PROC_DIRTY_DEFER 0x4
#define PROC_DIRTY_LAUNCH_IN_PROGRESS 0x8
#define PROC_DIRTY_DEFER_ALWAYS 0x10
/* proc_get_dirty() flags */
#define PROC_DIRTY_TRACKED 0x1
#define PROC_DIRTY_ALLOWS_IDLE_EXIT 0x2
#define PROC_DIRTY_IS_DIRTY 0x4
#define PROC_DIRTY_LAUNCH_IS_IN_PROGRESS 0x8
/* Flavors for proc_udata_info */
#define PROC_UDATA_INFO_GET 1
#define PROC_UDATA_INFO_SET 2
__END_DECLS
#endif /*_SYS_PROC_INFO_H */

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/*
* Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_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. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* 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_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _SYS_UCONTEXT_H_
#define _SYS_UCONTEXT_H_
#include <sys/cdefs.h>
#include <sys/_types.h>
#include <machine/_mcontext.h>
#include <sys/_types/_ucontext.h>
#include <sys/_types/_sigset_t.h>
#endif /* _SYS_UCONTEXT_H_ */

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/*
* Copyright (c) 2002, 2008, 2009 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@
*/
/*
* These routines are DEPRECATED and should not be used.
*/
#ifndef _UCONTEXT_H_
#define _UCONTEXT_H_
#include <sys/cdefs.h>
#ifdef _XOPEN_SOURCE
#include <sys/ucontext.h>
#include <Availability.h>
__BEGIN_DECLS
__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
int getcontext(ucontext_t *);
__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
void makecontext(ucontext_t *, void (*)(), int, ...);
__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
int setcontext(const ucontext_t *);
__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
int swapcontext(ucontext_t * __restrict, const ucontext_t * __restrict);
__END_DECLS
#else /* !_XOPEN_SOURCE */
#error The deprecated ucontext routines require _XOPEN_SOURCE to be defined
#endif /* _XOPEN_SOURCE */
#endif /* _UCONTEXT_H_ */