Commit a745e704f6ded6cf1ec02e9666cac554697f69ff | zig

author	Jakub Konka <kubkon@jakubkonka.com> 2021-03-12 17:45:20+01:00
committer	Jakub Konka <kubkon@jakubkonka.com> 2021-03-12 18:05:50+01:00
log	a745e704f6ded6cf1ec02e9666cac554697f69ff
tree	0c5de3467dd8084b663308dd813fb75d9cfcfbd5
parent	89e522b935a8cca96b2e6d0cce0515a1eb8e6451

macos: add missing x86_64 libc headers

12 files changed, 2208 insertions(+), 0 deletions(-)

lib
- libc
  - include
    x86_64-macos-gnu
    libproc.h
    net
    route.h
    os
    clock.h
    workgroup.h
    workgroup_base.h
    workgroup_interval.h
    workgroup_object.h
    workgroup_parallel.h
    sys
    kern_control.h
    proc_info.h
    ucontext.h
    ucontext.h

lib/libc/include/x86_64-macos-gnu/libproc.h created+187

...	@@ -0,0 +1,187 @@
1	/*
2	* Copyright (c) 2006, 2007, 2010 Apple Inc. All rights reserved.
3	*
4	* @APPLE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. Please obtain a copy of the License at
10	* http://www.opensource.apple.com/apsl/ and read it before using this
11	* file.
12	*
13	* The Original Code and all software distributed under the License are
14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18	* Please see the License for the specific language governing rights and
19	* limitations under the License.
20	*
21	* @APPLE_LICENSE_HEADER_END@
22	*/
23	#ifndef _LIBPROC_H_
24	#define _LIBPROC_H_
25
26	#include <sys/cdefs.h>
27	#include <sys/param.h>
28	#include <sys/types.h>
29	#include <sys/stat.h>
30	#include <sys/mount.h>
31	#include <sys/resource.h>
32	#include <stdint.h>
33	#include <stdbool.h>
34	#include <mach/message.h> /* for audit_token_t */
35
36	#include <sys/proc_info.h>
37
38	#include <Availability.h>
39	#include <os/availability.h>
40
41	/*
42	* This header file contains private interfaces to obtain process information.
43	* These interfaces are subject to change in future releases.
44	*/
45
46	/*!
47	* @define PROC_LISTPIDSPATH_PATH_IS_VOLUME
48	* @discussion This flag indicates that all processes that hold open
49	* file references on the volume associated with the specified
50	* path should be returned.
51	*/
52	#define PROC_LISTPIDSPATH_PATH_IS_VOLUME 1
53
54
55	/*!
56	* @define PROC_LISTPIDSPATH_EXCLUDE_EVTONLY
57	* @discussion This flag indicates that file references that were opened
58	* with the O_EVTONLY flag should be excluded from the matching
59	* criteria.
60	*/
61	#define PROC_LISTPIDSPATH_EXCLUDE_EVTONLY 2
62
63	__BEGIN_DECLS
64
65
66	/*!
67	* @function proc_listpidspath
68	* @discussion A function which will search through the current
69	* processes looking for open file references which match
70	* a specified path or volume.
71	* @param type types of processes to be searched (see proc_listpids)
72	* @param typeinfo adjunct information for type
73	* @param path file or volume path
74	* @param pathflags flags to control which files should be considered
75	* during the process search.
76	* @param buffer a C array of int-sized values to be filled with
77	* process identifiers that hold an open file reference
78	* matching the specified path or volume. Pass NULL to
79	* obtain the minimum buffer size needed to hold the
80	* currently active processes.
81	* @param buffersize the size (in bytes) of the provided buffer.
82	* @result the number of bytes of data returned in the provided buffer;
83	* -1 if an error was encountered;
84	*/
85	int proc_listpidspath(uint32_t type,
86	uint32_t typeinfo,
87	const char *path,
88	uint32_t pathflags,
89	void *buffer,
90	int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
91
92	int proc_listpids(uint32_t type, uint32_t typeinfo, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
93	int proc_listallpids(void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
94	int proc_listpgrppids(pid_t pgrpid, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
95	int proc_listchildpids(pid_t ppid, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_1);
96	int proc_pidinfo(int pid, int flavor, uint64_t arg, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
97	int proc_pidfdinfo(int pid, int fd, int flavor, void * buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
98	int proc_pidfileportinfo(int pid, uint32_t fileport, int flavor, void *buffer, int buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
99	int proc_name(int pid, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
100	int proc_regionfilename(int pid, uint64_t address, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
101	int proc_kmsgbuf(void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
102	int proc_pidpath(int pid, void * buffer, uint32_t buffersize) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
103	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));
104	int proc_libversion(int major, int minor) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
105
106	/*
107	* Return resource usage information for the given pid, which can be a live process or a zombie.
108	*
109	* Returns 0 on success; or -1 on failure, with errno set to indicate the specific error.
110	*/
111	int proc_pid_rusage(int pid, int flavor, rusage_info_t *buffer) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
112
113	/*
114	* A process can use the following api to set its own process control
115	* state on resoure starvation. The argument can have one of the PROC_SETPC_XX values
116	*/
117	#define PROC_SETPC_NONE 0
118	#define PROC_SETPC_THROTTLEMEM 1
119	#define PROC_SETPC_SUSPEND 2
120	#define PROC_SETPC_TERMINATE 3
121
122	int proc_setpcontrol(const int control) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
123	int proc_setpcontrol(const int control);
124
125	int proc_track_dirty(pid_t pid, uint32_t flags);
126	int proc_set_dirty(pid_t pid, bool dirty);
127	int proc_get_dirty(pid_t pid, uint32_t *flags);
128	int proc_clear_dirty(pid_t pid, uint32_t flags);
129
130	int proc_terminate(pid_t pid, int *sig);
131
132	/*
133	* NO_SMT means that on an SMT CPU, this thread must be scheduled alone,
134	* with the paired CPU idle.
135	*
136	* Set NO_SMT on the current proc (all existing and future threads)
137	* This attribute is inherited on fork and exec
138	*/
139	int proc_set_no_smt(void) __API_AVAILABLE(macos(11.0));
140
141	/* Set NO_SMT on the current thread */
142	int proc_setthread_no_smt(void) __API_AVAILABLE(macos(11.0));
143
144	/*
145	* CPU Security Mitigation APIs
146	*
147	* Set CPU security mitigation on the current proc (all existing and future threads)
148	* This attribute is inherited on fork and exec
149	*/
150	int proc_set_csm(uint32_t flags) __API_AVAILABLE(macos(11.0));
151
152	/* Set CPU security mitigation on the current thread */
153	int proc_setthread_csm(uint32_t flags) __API_AVAILABLE(macos(11.0));
154
155	/*
156	* flags for CPU Security Mitigation APIs
157	* PROC_CSM_ALL should be used in most cases,
158	* the individual flags are provided only for performance evaluation etc
159	*/
160	#define PROC_CSM_ALL 0x0001 /* Set all available mitigations */
161	#define PROC_CSM_NOSMT 0x0002 /* Set NO_SMT - see above */
162	#define PROC_CSM_TECS 0x0004 /* Execute VERW on every return to user mode */
163
164	#ifdef PRIVATE
165	#include <sys/event.h>
166	/*
167	* Enumerate potential userspace pointers embedded in kernel data structures.
168	* Currently inspects kqueues only.
169	*
170	* NOTE: returned "pointers" are opaque user-supplied values and thus not
171	* guaranteed to address valid objects or be pointers at all.
172	*
173	* Returns the number of pointers found (which may exceed buffersize), or -1 on
174	* failure and errno set appropriately.
175	*/
176	int proc_list_uptrs(pid_t pid, uint64_t *buffer, uint32_t buffersize);
177
178	int proc_list_dynkqueueids(int pid, kqueue_id_t *buf, uint32_t bufsz);
179	int proc_piddynkqueueinfo(int pid, int flavor, kqueue_id_t kq_id, void *buffer,
180	int buffersize);
181	#endif /* PRIVATE */
182
183	int proc_udata_info(int pid, int flavor, void *buffer, int buffersize);
184
185	__END_DECLS
186
187	#endif /_LIBPROC_H_ /

lib/libc/include/x86_64-macos-gnu/net/route.h created+257

...	@@ -0,0 +1,257 @@
1	/*
2	* Copyright (c) 2000-2017 Apple Inc. All rights reserved.
3	*
4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. The rights granted to you under the License
10	* may not be used to create, or enable the creation or redistribution of,
11	* unlawful or unlicensed copies of an Apple operating system, or to
12	* circumvent, violate, or enable the circumvention or violation of, any
13	* terms of an Apple operating system software license agreement.
14	*
15	* Please obtain a copy of the License at
16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
17	*
18	* The Original Code and all software distributed under the License are
19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23	* Please see the License for the specific language governing rights and
24	* limitations under the License.
25	*
26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27	*/
28	/*
29	* Copyright (c) 1980, 1986, 1993
30	* The Regents of the University of California. All rights reserved.
31	*
32	* Redistribution and use in source and binary forms, with or without
33	* modification, are permitted provided that the following conditions
34	* are met:
35	* 1. Redistributions of source code must retain the above copyright
36	* notice, this list of conditions and the following disclaimer.
37	* 2. Redistributions in binary form must reproduce the above copyright
38	* notice, this list of conditions and the following disclaimer in the
39	* documentation and/or other materials provided with the distribution.
40	* 3. All advertising materials mentioning features or use of this software
41	* must display the following acknowledgement:
42	* This product includes software developed by the University of
43	* California, Berkeley and its contributors.
44	* 4. Neither the name of the University nor the names of its contributors
45	* may be used to endorse or promote products derived from this software
46	* without specific prior written permission.
47	*
48	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
49	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
50	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
51	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
52	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
53	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
54	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
55	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
56	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
57	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
58	* SUCH DAMAGE.
59	*
60	* @(#)route.h 8.3 (Berkeley) 4/19/94
61	* $FreeBSD: src/sys/net/route.h,v 1.36.2.1 2000/08/16 06:14:23 jayanth Exp $
62	*/
63
64	#ifndef _NET_ROUTE_H_
65	#define _NET_ROUTE_H_
66	#include <sys/appleapiopts.h>
67	#include <stdint.h>
68	#include <sys/types.h>
69	#include <sys/socket.h>
70
71	/*
72	* These numbers are used by reliable protocols for determining
73	* retransmission behavior and are included in the routing structure.
74	*/
75	struct rt_metrics {
76	u_int32_t rmx_locks; /* Kernel leaves these values alone */
77	u_int32_t rmx_mtu; /* MTU for this path */
78	u_int32_t rmx_hopcount; /* max hops expected */
79	int32_t rmx_expire; /* lifetime for route, e.g. redirect */
80	u_int32_t rmx_recvpipe; /* inbound delay-bandwidth product */
81	u_int32_t rmx_sendpipe; /* outbound delay-bandwidth product */
82	u_int32_t rmx_ssthresh; /* outbound gateway buffer limit */
83	u_int32_t rmx_rtt; /* estimated round trip time */
84	u_int32_t rmx_rttvar; /* estimated rtt variance */
85	u_int32_t rmx_pksent; /* packets sent using this route */
86	u_int32_t rmx_state; /* route state */
87	u_int32_t rmx_filler[3]; /* will be used for TCP's peer-MSS cache */
88	};
89
90	/*
91	* rmx_rtt and rmx_rttvar are stored as microseconds;
92	*/
93	#define RTM_RTTUNIT 1000000 /* units for rtt, rttvar, as units per sec */
94
95
96
97	#define RTF_UP 0x1 /* route usable */
98	#define RTF_GATEWAY 0x2 /* destination is a gateway */
99	#define RTF_HOST 0x4 /* host entry (net otherwise) */
100	#define RTF_REJECT 0x8 /* host or net unreachable */
101	#define RTF_DYNAMIC 0x10 /* created dynamically (by redirect) */
102	#define RTF_MODIFIED 0x20 /* modified dynamically (by redirect) */
103	#define RTF_DONE 0x40 /* message confirmed */
104	#define RTF_DELCLONE 0x80 /* delete cloned route */
105	#define RTF_CLONING 0x100 /* generate new routes on use */
106	#define RTF_XRESOLVE 0x200 /* external daemon resolves name */
107	#define RTF_LLINFO 0x400 /* DEPRECATED - exists ONLY for backward
108	* compatibility */
109	#define RTF_LLDATA 0x400 /* used by apps to add/del L2 entries */
110	#define RTF_STATIC 0x800 /* manually added */
111	#define RTF_BLACKHOLE 0x1000 /* just discard pkts (during updates) */
112	#define RTF_NOIFREF 0x2000 /* not eligible for RTF_IFREF */
113	#define RTF_PROTO2 0x4000 /* protocol specific routing flag */
114	#define RTF_PROTO1 0x8000 /* protocol specific routing flag */
115
116	#define RTF_PRCLONING 0x10000 /* protocol requires cloning */
117	#define RTF_WASCLONED 0x20000 /* route generated through cloning */
118	#define RTF_PROTO3 0x40000 /* protocol specific routing flag */
119	/* 0x80000 unused */
120	#define RTF_PINNED 0x100000 /* future use */
121	#define RTF_LOCAL 0x200000 /* route represents a local address */
122	#define RTF_BROADCAST 0x400000 /* route represents a bcast address */
123	#define RTF_MULTICAST 0x800000 /* route represents a mcast address */
124	#define RTF_IFSCOPE 0x1000000 /* has valid interface scope */
125	#define RTF_CONDEMNED 0x2000000 /* defunct; no longer modifiable */
126	#define RTF_IFREF 0x4000000 /* route holds a ref to interface */
127	#define RTF_PROXY 0x8000000 /* proxying, no interface scope */
128	#define RTF_ROUTER 0x10000000 /* host is a router */
129	#define RTF_DEAD 0x20000000 /* Route entry is being freed */
130	/* 0x40000000 and up unassigned */
131
132	#define RTPRF_OURS RTF_PROTO3 /* set on routes we manage */
133	#define RTF_BITS \
134	"\020\1UP\2GATEWAY\3HOST\4REJECT\5DYNAMIC\6MODIFIED\7DONE" \
135	"\10DELCLONE\11CLONING\12XRESOLVE\13LLINFO\14STATIC\15BLACKHOLE" \
136	"\16NOIFREF\17PROTO2\20PROTO1\21PRCLONING\22WASCLONED\23PROTO3" \
137	"\25PINNED\26LOCAL\27BROADCAST\30MULTICAST\31IFSCOPE\32CONDEMNED" \
138	"\33IFREF\34PROXY\35ROUTER"
139
140	#define IS_DIRECT_HOSTROUTE(rt) \
141	(((rt)->rt_flags & (RTF_HOST \| RTF_GATEWAY)) == RTF_HOST)
142	/*
143	* Routing statistics.
144	*/
145	struct rtstat {
146	short rts_badredirect; /* bogus redirect calls */
147	short rts_dynamic; /* routes created by redirects */
148	short rts_newgateway; /* routes modified by redirects */
149	short rts_unreach; /* lookups which failed */
150	short rts_wildcard; /* lookups satisfied by a wildcard */
151	short rts_badrtgwroute; /* route to gateway is not direct */
152	};
153
154	/*
155	* Structures for routing messages.
156	*/
157	struct rt_msghdr {
158	u_short rtm_msglen; /* to skip over non-understood messages */
159	u_char rtm_version; /* future binary compatibility */
160	u_char rtm_type; /* message type */
161	u_short rtm_index; /* index for associated ifp */
162	int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
163	int rtm_addrs; /* bitmask identifying sockaddrs in msg */
164	pid_t rtm_pid; /* identify sender */
165	int rtm_seq; /* for sender to identify action */
166	int rtm_errno; /* why failed */
167	int rtm_use; /* from rtentry */
168	u_int32_t rtm_inits; /* which metrics we are initializing */
169	struct rt_metrics rtm_rmx; /* metrics themselves */
170	};
171
172	struct rt_msghdr2 {
173	u_short rtm_msglen; /* to skip over non-understood messages */
174	u_char rtm_version; /* future binary compatibility */
175	u_char rtm_type; /* message type */
176	u_short rtm_index; /* index for associated ifp */
177	int rtm_flags; /* flags, incl. kern & message, e.g. DONE */
178	int rtm_addrs; /* bitmask identifying sockaddrs in msg */
179	int32_t rtm_refcnt; /* reference count */
180	int rtm_parentflags; /* flags of the parent route */
181	int rtm_reserved; /* reserved field set to 0 */
182	int rtm_use; /* from rtentry */
183	u_int32_t rtm_inits; /* which metrics we are initializing */
184	struct rt_metrics rtm_rmx; /* metrics themselves */
185	};
186
187
188	#define RTM_VERSION 5 /* Up the ante and ignore older versions */
189
190	/*
191	* Message types.
192	*/
193	#define RTM_ADD 0x1 /* Add Route */
194	#define RTM_DELETE 0x2 /* Delete Route */
195	#define RTM_CHANGE 0x3 /* Change Metrics or flags */
196	#define RTM_GET 0x4 /* Report Metrics */
197	#define RTM_LOSING 0x5 /* RTM_LOSING is no longer generated by xnu
198	* and is deprecated */
199	#define RTM_REDIRECT 0x6 /* Told to use different route */
200	#define RTM_MISS 0x7 /* Lookup failed on this address */
201	#define RTM_LOCK 0x8 /* fix specified metrics */
202	#define RTM_OLDADD 0x9 /* caused by SIOCADDRT */
203	#define RTM_OLDDEL 0xa /* caused by SIOCDELRT */
204	#define RTM_RESOLVE 0xb /* req to resolve dst to LL addr */
205	#define RTM_NEWADDR 0xc /* address being added to iface */
206	#define RTM_DELADDR 0xd /* address being removed from iface */
207	#define RTM_IFINFO 0xe /* iface going up/down etc. */
208	#define RTM_NEWMADDR 0xf /* mcast group membership being added to if */
209	#define RTM_DELMADDR 0x10 /* mcast group membership being deleted */
210	#define RTM_IFINFO2 0x12 /* */
211	#define RTM_NEWMADDR2 0x13 /* */
212	#define RTM_GET2 0x14 /* */
213
214	/*
215	* Bitmask values for rtm_inits and rmx_locks.
216	*/
217	#define RTV_MTU 0x1 /* init or lock _mtu */
218	#define RTV_HOPCOUNT 0x2 /* init or lock _hopcount */
219	#define RTV_EXPIRE 0x4 /* init or lock _expire */
220	#define RTV_RPIPE 0x8 /* init or lock _recvpipe */
221	#define RTV_SPIPE 0x10 /* init or lock _sendpipe */
222	#define RTV_SSTHRESH 0x20 /* init or lock _ssthresh */
223	#define RTV_RTT 0x40 /* init or lock _rtt */
224	#define RTV_RTTVAR 0x80 /* init or lock _rttvar */
225
226	/*
227	* Bitmask values for rtm_addrs.
228	*/
229	#define RTA_DST 0x1 /* destination sockaddr present */
230	#define RTA_GATEWAY 0x2 /* gateway sockaddr present */
231	#define RTA_NETMASK 0x4 /* netmask sockaddr present */
232	#define RTA_GENMASK 0x8 /* cloning mask sockaddr present */
233	#define RTA_IFP 0x10 /* interface name sockaddr present */
234	#define RTA_IFA 0x20 /* interface addr sockaddr present */
235	#define RTA_AUTHOR 0x40 /* sockaddr for author of redirect */
236	#define RTA_BRD 0x80 /* for NEWADDR, broadcast or p-p dest addr */
237
238	/*
239	* Index offsets for sockaddr array for alternate internal encoding.
240	*/
241	#define RTAX_DST 0 /* destination sockaddr present */
242	#define RTAX_GATEWAY 1 /* gateway sockaddr present */
243	#define RTAX_NETMASK 2 /* netmask sockaddr present */
244	#define RTAX_GENMASK 3 /* cloning mask sockaddr present */
245	#define RTAX_IFP 4 /* interface name sockaddr present */
246	#define RTAX_IFA 5 /* interface addr sockaddr present */
247	#define RTAX_AUTHOR 6 /* sockaddr for author of redirect */
248	#define RTAX_BRD 7 /* for NEWADDR, broadcast or p-p dest addr */
249	#define RTAX_MAX 8 /* size of array to allocate */
250
251	struct rt_addrinfo {
252	int rti_addrs;
253	struct sockaddr *rti_info[RTAX_MAX];
254	};
255
256
257	#endif /* _NET_ROUTE_H_ */

lib/libc/include/x86_64-macos-gnu/os/clock.h created+18

...	@@ -0,0 +1,18 @@
1	#ifndef __OS_CLOCK__
2	#define __OS_CLOCK__
3
4	#include <os/base.h>
5	#include <stdint.h>
6
7	/*
8	* @typedef os_clockid_t
9	*
10	* @abstract
11	* Describes the kind of clock that the workgroup timestamp parameters are
12	* specified in
13	*/
14	OS_ENUM(os_clockid, uint32_t,
15	OS_CLOCK_MACH_ABSOLUTE_TIME = 32,
16	);
17
18	#endif /* __OS_CLOCK__ */

lib/libc/include/x86_64-macos-gnu/os/workgroup.h created+37

...	@@ -0,0 +1,37 @@
1	/*
2	* Copyright (c) 2020 Apple Inc. All rights reserved.
3	*
4	* @APPLE_APACHE_LICENSE_HEADER_START@
5	*
6	* Licensed under the Apache License, Version 2.0 (the "License");
7	* you may not use this file except in compliance with the License.
8	* You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing, software
13	* distributed under the License is distributed on an "AS IS" BASIS,
14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	* See the License for the specific language governing permissions and
16	* limitations under the License.
17	*
18	* @APPLE_APACHE_LICENSE_HEADER_END@
19	*/
20
21	#ifndef __OS_WORKGROUP__
22	#define __OS_WORKGROUP__
23
24	#ifndef __DISPATCH_BUILDING_DISPATCH__
25	#ifndef __OS_WORKGROUP_INDIRECT__
26	#define __OS_WORKGROUP_INDIRECT__
27	#endif /* __OS_WORKGROUP_INDIRECT__ */
28
29	#include <os/workgroup_base.h>
30	#include <os/workgroup_object.h>
31	#include <os/workgroup_interval.h>
32	#include <os/workgroup_parallel.h>
33
34	#undef __OS_WORKGROUP_INDIRECT__
35	#endif /* __DISPATCH_BUILDING_DISPATCH__ */
36
37	#endif /* __OS_WORKGROUP__ */

lib/libc/include/x86_64-macos-gnu/os/workgroup_base.h created+78

...	@@ -0,0 +1,78 @@
1	#ifndef __OS_WORKGROUP_BASE__
2	#define __OS_WORKGROUP_BASE__
3
4	#ifndef __OS_WORKGROUP_INDIRECT__
5	#error "Please #include <os/workgroup.h> instead of this file directly."
6	#endif
7
8	#include <sys/types.h>
9	#include <stddef.h>
10	#include <stdint.h>
11	#include <stdbool.h>
12	#include <string.h>
13	#include <stdlib.h>
14
15	#include <mach/port.h>
16
17	#include <Availability.h>
18	#include <os/base.h>
19	#include <os/object.h>
20	#include <os/clock.h>
21
22	#if __has_feature(assume_nonnull)
23	#define OS_WORKGROUP_ASSUME_NONNULL_BEGIN _Pragma("clang assume_nonnull begin")
24	#define OS_WORKGROUP_ASSUME_NONNULL_END _Pragma("clang assume_nonnull end")
25	#else
26	#define OS_WORKGROUP_ASSUME_NONNULL_BEGIN
27	#define OS_WORKGROUP_ASSUME_NONNULL_END
28	#endif
29	#define OS_WORKGROUP_WARN_RESULT __attribute__((__warn_unused_result__))
30	#define OS_WORKGROUP_EXPORT OS_EXPORT
31	#define OS_WORKGROUP_RETURNS_RETAINED OS_OBJECT_RETURNS_RETAINED
32
33	#define OS_WORKGROUP_DECL(name, swift_name) \
34	OS_SWIFT_NAME(swift_name) \
35	OS_OBJECT_SHOW_CLASS(name, OS_OBJECT_CLASS(object))
36
37	#if OS_OBJECT_USE_OBJC
38	#define OS_WORKGROUP_SUBCLASS_DECL_PROTO(name, swift_name, ...) \
39	OS_SWIFT_NAME(swift_name) \
40	OS_OBJECT_DECL_PROTOCOL(name ## __VA_ARGS__ )
41	#else
42	#define OS_WORKGROUP_SUBCLASS_DECL_PROTO(name, swift_name, ...)
43	#endif
44
45	#define OS_WORKGROUP_SUBCLASS_DECL(name, super, swift_name, ...) \
46	OS_SWIFT_NAME(swift_name) \
47	OS_OBJECT_SHOW_SUBCLASS(name, super, name, ## __VA_ARGS__)
48
49	#if defined(__LP64__)
50	#define __OS_WORKGROUP_ATTR_SIZE__ 60
51	#define __OS_WORKGROUP_INTERVAL_DATA_SIZE__ 56
52	#define __OS_WORKGROUP_JOIN_TOKEN_SIZE__ 36
53	#else
54	#define __OS_WORKGROUP_ATTR_SIZE__ 60
55	#define __OS_WORKGROUP_INTERVAL_DATA_SIZE__ 56
56	#define __OS_WORKGROUP_JOIN_TOKEN_SIZE__ 28
57	#endif
58
59	#define _OS_WORKGROUP_ATTR_SIG_DEFAULT_INIT 0x2FA863B4
60	#define _OS_WORKGROUP_ATTR_SIG_EMPTY_INIT 0x2FA863C4
61
62	struct OS_REFINED_FOR_SWIFT os_workgroup_attr_opaque_s {
63	uint32_t sig;
64	char opaque[__OS_WORKGROUP_ATTR_SIZE__];
65	};
66
67	#define _OS_WORKGROUP_INTERVAL_DATA_SIG_INIT 0x52A74C4D
68	struct OS_REFINED_FOR_SWIFT os_workgroup_interval_data_opaque_s {
69	uint32_t sig;
70	char opaque[__OS_WORKGROUP_INTERVAL_DATA_SIZE__];
71	};
72
73	struct OS_REFINED_FOR_SWIFT os_workgroup_join_token_opaque_s {
74	uint32_t sig;
75	char opaque[__OS_WORKGROUP_JOIN_TOKEN_SIZE__];
76	};
77
78	#endif /* __OS_WORKGROUP_BASE__ */

lib/libc/include/x86_64-macos-gnu/os/workgroup_interval.h created+155

...	@@ -0,0 +1,155 @@
1	/*
2	* Copyright (c) 2020 Apple Inc. All rights reserved.
3	*
4	* @APPLE_APACHE_LICENSE_HEADER_START@
5	*
6	* Licensed under the Apache License, Version 2.0 (the "License");
7	* you may not use this file except in compliance with the License.
8	* You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing, software
13	* distributed under the License is distributed on an "AS IS" BASIS,
14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	* See the License for the specific language governing permissions and
16	* limitations under the License.
17	*
18	* @APPLE_APACHE_LICENSE_HEADER_END@
19	*/
20
21	#ifndef __OS_WORKGROUP_INTERVAL__
22	#define __OS_WORKGROUP_INTERVAL__
23
24	#ifndef __OS_WORKGROUP_INDIRECT__
25	#error "Please #include <os/workgroup.h> instead of this file directly."
26	#include <os/workgroup_base.h> // For header doc
27	#endif
28
29	__BEGIN_DECLS
30
31	OS_WORKGROUP_ASSUME_NONNULL_BEGIN
32
33	/*!
34	* @typedef os_workgroup_interval_t
35	*
36	* @abstract
37	* A subclass of an os_workgroup_t for tracking work performed as part of
38	* a repeating interval-driven workload.
39	*/
40	OS_WORKGROUP_SUBCLASS_DECL_PROTO(os_workgroup_interval, Repeatable);
41	OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_interval, os_workgroup, WorkGroupInterval);
42
43	/* During the first instance of this API, the only supported interval
44	* workgroups are for audio workloads. Please refer to the AudioToolbox
45	* framework for more information.
46	*/
47
48	/*
49	* @typedef os_workgroup_interval_data, os_workgroup_interval_data_t
50	*
51	* @abstract
52	* An opaque structure containing additional configuration for the workgroup
53	* interval.
54	*/
55	typedef struct os_workgroup_interval_data_opaque_s os_workgroup_interval_data_s;
56	typedef struct os_workgroup_interval_data_opaque_s *os_workgroup_interval_data_t;
57	#define OS_WORKGROUP_INTERVAL_DATA_INITIALIZER \
58	{ .sig = _OS_WORKGROUP_INTERVAL_DATA_SIG_INIT }
59
60	/*!
61	* @function os_workgroup_interval_start
62	*
63	* @abstract
64	* Indicates to the system that the member threads of this
65	* os_workgroup_interval_t have begun working on an instance of the repeatable
66	* interval workload with the specified timestamps. This function is real time
67	* safe.
68	*
69	* This function will set and return an errno in the following cases:
70	*
71	* - The current thread is not a member of the os_workgroup_interval_t
72	* - The os_workgroup_interval_t has been cancelled
73	* - The timestamps passed in are malformed
74	* - os_workgroup_interval_start() was previously called on the
75	* os_workgroup_interval_t without an intervening os_workgroup_interval_finish()
76	* - A concurrent workgroup interval configuration operation is taking place.
77	*
78	* @param start
79	* Start timestamp specified in the os_clockid_t with which the
80	* os_workgroup_interval_t was created. This is generally a time in the past and
81	* indicates when the workgroup started working on an interval period
82	*
83	* @param deadline
84	* Deadline timestamp specified in the os_clockid_t with which the
85	* os_workgroup_interval_t was created. This specifies the deadline which the
86	* interval period would like to meet.
87	*
88	* @param data
89	* This field is currently unused and should be NULL
90	*/
91	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
92	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
93	int
94	os_workgroup_interval_start(os_workgroup_interval_t wg, uint64_t start, uint64_t
95	deadline, os_workgroup_interval_data_t _Nullable data);
96
97	/*!
98	* @function os_workgroup_interval_update
99	*
100	* @abstract
101	* Updates an already started interval workgroup to have the new
102	* deadline specified. This function is real time safe.
103	*
104	* This function will return an error in the following cases:
105	* - The current thread is not a member of the os_workgroup_interval_t
106	* - The os_workgroup_interval_t has been cancelled
107	* - The timestamp passed in is malformed
108	* - os_workgroup_interval_start() was not previously called on the
109	* os_workgroup_interval_t or was already matched with an
110	* os_workgroup_interval_finish()
111	* - A concurrent workgroup interval configuration operation is taking place
112	*
113	* @param deadline
114	* Timestamp specified in the os_clockid_t with
115	* which the os_workgroup_interval_t was created.
116	*
117	* @param data
118	* This field is currently unused and should be NULL
119	*/
120	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
121	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
122	int
123	os_workgroup_interval_update(os_workgroup_interval_t wg, uint64_t deadline,
124	os_workgroup_interval_data_t _Nullable data);
125
126	/*!
127	* @function os_workgroup_interval_finish
128	*
129	* @abstract
130	* Indicates to the system that the member threads of
131	* this os_workgroup_interval_t have finished working on the current instance
132	* of the interval workload. This function is real time safe.
133	*
134	* This function will return an error in the following cases:
135	* - The current thread is not a member of the os_workgroup_interval_t
136	* - os_workgroup_interval_start() was not previously called on the
137	* os_workgroup_interval_t or was already matched with an
138	* os_workgroup_interval_finish()
139	* - A concurrent workgroup interval configuration operation is taking place.
140	*
141	* @param data
142	* This field is currently unused and should be NULL
143	*
144	*/
145	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
146	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
147	int
148	os_workgroup_interval_finish(os_workgroup_interval_t wg,
149	os_workgroup_interval_data_t _Nullable data);
150
151	OS_WORKGROUP_ASSUME_NONNULL_END
152
153	__END_DECLS
154
155	#endif /* __OS_WORKGROUP_INTERVAL__ */

lib/libc/include/x86_64-macos-gnu/os/workgroup_object.h created+357

...	@@ -0,0 +1,357 @@
1	/*
2	* Copyright (c) 2020 Apple Inc. All rights reserved.
3	*
4	* @APPLE_APACHE_LICENSE_HEADER_START@
5	*
6	* Licensed under the Apache License, Version 2.0 (the "License");
7	* you may not use this file except in compliance with the License.
8	* You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing, software
13	* distributed under the License is distributed on an "AS IS" BASIS,
14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	* See the License for the specific language governing permissions and
16	* limitations under the License.
17	*
18	* @APPLE_APACHE_LICENSE_HEADER_END@
19	*/
20
21	#ifndef __OS_WORKGROUP_OBJECT__
22	#define __OS_WORKGROUP_OBJECT__
23
24	#ifndef __OS_WORKGROUP_INDIRECT__
25	#error "Please #include <os/workgroup.h> instead of this file directly."
26	#include <os/workgroup_base.h> // For header doc
27	#endif
28
29	__BEGIN_DECLS
30
31	OS_WORKGROUP_ASSUME_NONNULL_BEGIN
32
33	/*!
34	* @typedef os_workgroup_t
35	*
36	* @abstract
37	* A reference counted os object representing a workload that needs to
38	* be distinctly recognized and tracked by the system. The workgroup
39	* tracks a collection of threads all working cooperatively. An os_workgroup
40	* object - when not an instance of a specific os_workgroup_t subclass -
41	* represents a generic workload and makes no assumptions about the kind of
42	* work done.
43	*
44	* @discussion
45	* Threads can explicitly join an os_workgroup_t to mark themselves as
46	* participants in the workload.
47	*/
48	OS_WORKGROUP_DECL(os_workgroup, WorkGroup);
49
50
51	/* Attribute creation and specification */
52
53	/*!
54	* @typedef os_workgroup_attr_t
55	*
56	* @abstract
57	* Pointer to an opaque structure for describing attributes that can be
58	* configured on a workgroup at creation.
59	*/
60	typedef struct os_workgroup_attr_opaque_s os_workgroup_attr_s;
61	typedef struct os_workgroup_attr_opaque_s *os_workgroup_attr_t;
62
63	/* os_workgroup_t attributes need to be initialized before use. This initializer
64	* allows you to create a workgroup with the system default attributes. */
65	#define OS_WORKGROUP_ATTR_INITIALIZER_DEFAULT \
66	{ .sig = _OS_WORKGROUP_ATTR_SIG_DEFAULT_INIT }
67
68
69
70	/* The main use of the workgroup API is through instantiations of the concrete
71	* subclasses - please refer to os/workgroup_interval.h and
72	* os/workgroup_parallel.h for more information on creating workgroups.
73	*
74	* The functions below operate on all subclasses of os_workgroup_t.
75	*/
76
77	/*!
78	* @function os_workgroup_copy_port
79	*
80	* @abstract
81	* Returns a reference to a send right representing this workgroup that is to be
82	* sent to other processes. This port is to be passed to
83	* os_workgroup_create_with_port() to create a workgroup object.
84	*
85	* It is the client's responsibility to release the send right reference.
86	*
87	* If an error is encountered, errno is set and returned.
88	*/
89	API_AVAILABLE(macos(11.0))
90	API_UNAVAILABLE(ios, tvos, watchos)
91	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
92	int
93	os_workgroup_copy_port(os_workgroup_t wg, mach_port_t *mach_port_out);
94
95	/*!
96	* @function os_workgroup_create_with_port
97	*
98	* @abstract
99	* Create an os_workgroup_t object from a send right returned by a previous
100	* call to os_workgroup_copy_port, potentially in a different process.
101	*
102	* A newly created os_workgroup_t has no initial member threads - in particular
103	* the creating thread does not join the os_workgroup_t implicitly.
104	*
105	* @param name
106	* A client specified string for labelling the workgroup. This parameter is
107	* optional and can be NULL.
108	*
109	* @param mach_port
110	* The send right to create the workgroup from. No reference is consumed
111	* on the specified send right.
112	*/
113	API_AVAILABLE(macos(11.0))
114	API_UNAVAILABLE(ios, tvos, watchos)
115	OS_SWIFT_NAME(WorkGroup.init(__name:port:)) OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
116	os_workgroup_t _Nullable
117	os_workgroup_create_with_port(const char *_Nullable name, mach_port_t mach_port);
118
119	/*!
120	* @function os_workgroup_create_with_workgroup
121	*
122	* @abstract
123	* Create a new os_workgroup object from an existing os_workgroup.
124	*
125	* The newly created os_workgroup has no initial member threads - in particular
126	* the creating threaad does not join the os_workgroup_t implicitly.
127	*
128	* @param name
129	* A client specified string for labelling the workgroup. This parameter is
130	* optional and can be NULL.
131	*
132	* @param wg
133	* The existing workgroup to create a new workgroup object from.
134	*/
135	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
136	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
137	os_workgroup_t _Nullable
138	os_workgroup_create_with_workgroup(const char * _Nullable name, os_workgroup_t wg);
139
140	/*!
141	* @typedef os_workgroup_join_token, os_workgroup_join_token_t
142	*
143	* @abstract
144	* An opaque join token which the client needs to pass to os_workgroup_join
145	* and os_workgroup_leave
146	*/
147	OS_REFINED_FOR_SWIFT
148	typedef struct os_workgroup_join_token_opaque_s os_workgroup_join_token_s;
149	OS_REFINED_FOR_SWIFT
150	typedef struct os_workgroup_join_token_opaque_s *os_workgroup_join_token_t;
151
152
153	/*!
154	* @function os_workgroup_join
155	*
156	* @abstract
157	* Joins the current thread to the specified workgroup and populates the join
158	* token that has been passed in. This API is real-time safe.
159	*
160	* @param wg
161	* The workgroup that the current thread would like to join
162	*
163	* @param token_out
164	* Pointer to a client allocated struct which the function will populate
165	* with the join token. This token must be passed in by the thread when it calls
166	* os_workgroup_leave().
167	*
168	* Errors will be returned in the following cases:
169	*
170	* EALREADY The thread is already part of a workgroup that the specified
171	* workgroup does not nest with
172	* EINVAL The workgroup has been cancelled
173	*/
174	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
175	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
176	int
177	os_workgroup_join(os_workgroup_t wg, os_workgroup_join_token_t token_out);
178
179	/*!
180	* @function os_workgroup_leave
181	*
182	* @abstract
183	* This removes the current thread from a workgroup it has previously
184	* joined. Threads must leave all workgroups in the reverse order that they
185	* have joined them. Failing to do so before exiting will result in undefined
186	* behavior.
187	*
188	* If the join token is malformed, the process will be aborted.
189	*
190	* This API is real time safe.
191	*
192	* @param wg
193	* The workgroup that the current thread would like to leave.
194	*
195	* @param token
196	* This is the join token populated by the most recent call to
197	* os_workgroup_join().
198	*/
199	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
200	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
201	void
202	os_workgroup_leave(os_workgroup_t wg, os_workgroup_join_token_t token);
203
204	/* Working Arena index of a thread in a workgroup */
205	typedef uint32_t os_workgroup_index;
206	/* Destructor for Working Arena */
207	typedef void (os_workgroup_working_arena_destructor_t)(void _Nullable);
208
209	/*!
210	* @function os_workgroup_set_working_arena
211	*
212	* @abstract
213	* Associates a client defined working arena with the workgroup. The arena
214	* is local to the workgroup object in the process. This is intended for
215	* distributing a manually managed memory allocation between member threads
216	* of the workgroup.
217	*
218	* This function can be called multiple times and the client specified
219	* destructor will be called on the previously assigned arena, if any. This
220	* function can only be called when no threads have currently joined the
221	* workgroup and all workloops associated with the workgroup are idle.
222	*
223	* @param wg
224	* The workgroup to associate the working arena with
225	*
226	* @param arena
227	* The client managed arena to associate with the workgroup. This value can
228	* be NULL.
229	*
230	* @param max_workers
231	* The maximum number of threads that will ever query the workgroup for the
232	* arena and request an index into it. If the arena is not used to partition
233	* work amongst member threads, then this field can be 0.
234	*
235	* @param destructor
236	* A destructor to call on the previously assigned working arena, if any
237	*/
238	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
239	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT OS_WORKGROUP_WARN_RESULT
240	int
241	os_workgroup_set_working_arena(os_workgroup_t wg, void * _Nullable arena,
242	uint32_t max_workers, os_workgroup_working_arena_destructor_t destructor);
243
244	/*!
245	* @function os_workgroup_get_working_arena
246	*
247	* @abstract
248	* Returns the working arena associated with the workgroup and the current
249	* thread's index in the workgroup. This function can only be called by a member
250	* of the workgroup. Multiple calls to this API by a member thread will return
251	* the same arena and index until the thread leaves the workgroup.
252	*
253	* For workloops with an associated workgroup, every work item on the workloop
254	* will receive the same index in the arena.
255	*
256	* This method returns NULL if no arena is set on the workgroup. The index
257	* returned by this function is zero-based and is namespaced per workgroup
258	* object in the process. The indices provided are strictly monotonic and never
259	* reused until a future call to os_workgroup_set_working_arena.
260	*
261	* @param wg
262	* The workgroup to get the working arena from.
263	*
264	* @param index_out
265	* A pointer to a os_workgroup_index which will be populated by the caller's
266	* index in the workgroup.
267	*/
268	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
269	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
270	void * _Nullable
271	os_workgroup_get_working_arena(os_workgroup_t wg,
272	os_workgroup_index * _Nullable index_out);
273
274	/*!
275	* @function os_workgroup_cancel
276	*
277	* @abstract
278	* This API invalidates a workgroup and indicates to the system that the
279	* workload is no longer relevant to the caller.
280	*
281	* No new work should be initiated for a cancelled workgroup and
282	* work that is already underway should periodically check for
283	* cancellation with os_workgroup_testcancel and initiate cleanup if needed.
284	*
285	* Threads currently in the workgroup continue to be tracked together but no
286	* new threads may join this workgroup - the only possible operation allowed is
287	* to leave the workgroup. Other actions may have undefined behavior or
288	* otherwise fail.
289	*
290	* This API is idempotent. Cancellation is local to the workgroup object
291	* it is called on and does not affect other workgroups.
292	*
293	* @param wg
294	* The workgroup that that the thread would like to cancel
295	*/
296	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
297	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
298	void
299	os_workgroup_cancel(os_workgroup_t wg);
300
301	/*!
302	* @function os_workgroup_testcancel
303	*
304	* @abstract
305	* Returns true if the workgroup object has been cancelled. See also
306	* os_workgroup_cancel
307	*/
308	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
309	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
310	bool
311	os_workgroup_testcancel(os_workgroup_t wg);
312
313	/*!
314	* @typedef os_workgroup_max_parallel_threads_attr_t
315	*
316	* @abstract
317	* A pointer to a structure describing the set of properties of a workgroup to
318	* override with the explicitly specified values in the structure.
319	*
320	* See also os_workgroup_max_parallel_threads.
321	*/
322	OS_REFINED_FOR_SWIFT
323	typedef struct os_workgroup_max_parallel_threads_attr_s os_workgroup_mpt_attr_s;
324	OS_REFINED_FOR_SWIFT
325	typedef struct os_workgroup_max_parallel_threads_attr_s *os_workgroup_mpt_attr_t;
326
327	/*!
328	* @function os_workgroup_max_parallel_threads
329	*
330	* @abstract
331	* Returns the system's recommendation for maximum number of threads the client
332	* should make for a multi-threaded workload in a given workgroup.
333	*
334	* This API takes into consideration the current hardware the code is running on
335	* and the attributes of the workgroup. It does not take into consideration the
336	* current load of the system and therefore always provides the most optimal
337	* recommendation for the workload.
338	*
339	* @param wg
340	* The workgroup in which the multi-threaded workload will be performed in. The
341	* threads performing the multi-threaded workload are expected to join this
342	* workgroup.
343	*
344	* @param attr
345	* This value is currently unused and should be NULL.
346	*/
347	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
348	OS_REFINED_FOR_SWIFT OS_WORKGROUP_EXPORT
349	int
350	os_workgroup_max_parallel_threads(os_workgroup_t wg, os_workgroup_mpt_attr_t
351	_Nullable attr);
352
353	OS_WORKGROUP_ASSUME_NONNULL_END
354
355	__END_DECLS
356
357	#endif /* __OS_WORKGROUP_OBJECT__ */

lib/libc/include/x86_64-macos-gnu/os/workgroup_parallel.h created+74

...	@@ -0,0 +1,74 @@
1	/*
2	* Copyright (c) 2020 Apple Inc. All rights reserved.
3	*
4	* @APPLE_APACHE_LICENSE_HEADER_START@
5	*
6	* Licensed under the Apache License, Version 2.0 (the "License");
7	* you may not use this file except in compliance with the License.
8	* You may obtain a copy of the License at
9	*
10	* http://www.apache.org/licenses/LICENSE-2.0
11	*
12	* Unless required by applicable law or agreed to in writing, software
13	* distributed under the License is distributed on an "AS IS" BASIS,
14	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	* See the License for the specific language governing permissions and
16	* limitations under the License.
17	*
18	* @APPLE_APACHE_LICENSE_HEADER_END@
19	*/
20
21	#ifndef __OS_WORKGROUP_PARALLEL__
22	#define __OS_WORKGROUP_PARALLEL__
23
24	#ifndef __OS_WORKGROUP_INDIRECT__
25	#error "Please #include <os/workgroup.h> instead of this file directly."
26	#include <os/workgroup_base.h> // For header doc
27	#endif
28
29	#include <os/workgroup_object.h>
30
31	__BEGIN_DECLS
32
33	OS_WORKGROUP_ASSUME_NONNULL_BEGIN
34
35	/*!
36	* @typedef os_workgroup_parallel_t
37	*
38	* @abstract
39	* A subclass of an os_workgroup_t for tracking parallel work.
40	*/
41	OS_WORKGROUP_SUBCLASS_DECL_PROTO(os_workgroup_parallel, Parallelizable);
42	OS_WORKGROUP_SUBCLASS_DECL(os_workgroup_parallel, os_workgroup, WorkGroupParallel);
43
44	/*!
45	* @function os_workgroup_parallel_create
46	*
47	* @abstract
48	* Creates an os_workgroup_t which tracks a parallel workload.
49	* A newly created os_workgroup_interval_t has no initial member threads -
50	* in particular the creating thread does not join the os_workgroup_parallel_t
51	* implicitly.
52	*
53	* See also os_workgroup_max_parallel_threads().
54	*
55	* @param name
56	* A client specified string for labelling the workgroup. This parameter is
57	* optional and can be NULL.
58	*
59	* @param attr
60	* The requested set of workgroup attributes. NULL is to be specified for the
61	* default set of attributes.
62	*/
63	API_AVAILABLE(macos(11.0), ios(14.0), tvos(14.0), watchos(7.0))
64	OS_WORKGROUP_EXPORT OS_WORKGROUP_RETURNS_RETAINED
65	OS_SWIFT_NAME(WorkGroupParallel.init(__name:attr:))
66	os_workgroup_parallel_t _Nullable
67	os_workgroup_parallel_create(const char * _Nullable name,
68	os_workgroup_attr_t _Nullable attr);
69
70	OS_WORKGROUP_ASSUME_NONNULL_END
71
72	__END_DECLS
73
74	#endif /* __OS_WORKGROUP_PARALLEL__ */

lib/libc/include/x86_64-macos-gnu/sys/kern_control.h created+151

...	@@ -0,0 +1,151 @@
1	/*
2	* Copyright (c) 2000-2004, 2012-2016 Apple Inc. All rights reserved.
3	*
4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. The rights granted to you under the License
10	* may not be used to create, or enable the creation or redistribution of,
11	* unlawful or unlicensed copies of an Apple operating system, or to
12	* circumvent, violate, or enable the circumvention or violation of, any
13	* terms of an Apple operating system software license agreement.
14	*
15	* Please obtain a copy of the License at
16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
17	*
18	* The Original Code and all software distributed under the License are
19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23	* Please see the License for the specific language governing rights and
24	* limitations under the License.
25	*
26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27	*/
28	/*!
29	* @header kern_control.h
30	* This header defines an API to communicate between a kernel
31	* extension and a process outside of the kernel.
32	*/
33
34	#ifndef KPI_KERN_CONTROL_H
35	#define KPI_KERN_CONTROL_H
36
37
38	#include <sys/appleapiopts.h>
39	#include <sys/_types/_u_char.h>
40	#include <sys/_types/_u_int16_t.h>
41	#include <sys/_types/_u_int32_t.h>
42
43	/*
44	* Define Controller event subclass, and associated events.
45	* Subclass of KEV_SYSTEM_CLASS
46	*/
47
48	/*!
49	* @defined KEV_CTL_SUBCLASS
50	* @discussion The kernel event subclass for kernel control events.
51	*/
52	#define KEV_CTL_SUBCLASS 2
53
54	/*!
55	* @defined KEV_CTL_REGISTERED
56	* @discussion The event code indicating a new controller was
57	* registered. The data portion will contain a ctl_event_data.
58	*/
59	#define KEV_CTL_REGISTERED 1 /* a new controller appears */
60
61	/*!
62	* @defined KEV_CTL_DEREGISTERED
63	* @discussion The event code indicating a controller was unregistered.
64	* The data portion will contain a ctl_event_data.
65	*/
66	#define KEV_CTL_DEREGISTERED 2 /* a controller disappears */
67
68	/*!
69	* @struct ctl_event_data
70	* @discussion This structure is used for KEV_CTL_SUBCLASS kernel
71	* events.
72	* @field ctl_id The kernel control id.
73	* @field ctl_unit The kernel control unit.
74	*/
75	struct ctl_event_data {
76	u_int32_t ctl_id; /* Kernel Controller ID */
77	u_int32_t ctl_unit;
78	};
79
80	/*
81	* Controls destined to the Controller Manager.
82	*/
83
84	/*!
85	* @defined CTLIOCGCOUNT
86	* @discussion The CTLIOCGCOUNT ioctl can be used to determine the
87	* number of kernel controllers registered.
88	*/
89	#define CTLIOCGCOUNT _IOR('N', 2, int) /* get number of control structures registered */
90
91	/*!
92	* @defined CTLIOCGINFO
93	* @discussion The CTLIOCGINFO ioctl can be used to convert a kernel
94	* control name to a kernel control id.
95	*/
96	#define CTLIOCGINFO _IOWR('N', 3, struct ctl_info) /* get id from name */
97
98
99	/*!
100	* @defined MAX_KCTL_NAME
101	* @discussion Kernel control names must be no longer than
102	* MAX_KCTL_NAME.
103	*/
104	#define MAX_KCTL_NAME 96
105
106	/*
107	* Controls destined to the Controller Manager.
108	*/
109
110	/*!
111	* @struct ctl_info
112	* @discussion This structure is used with the CTLIOCGINFO ioctl to
113	* translate from a kernel control name to a control id.
114	* @field ctl_id The kernel control id, filled out upon return.
115	* @field ctl_name The kernel control name to find.
116	*/
117	struct ctl_info {
118	u_int32_t ctl_id; /* Kernel Controller ID */
119	char ctl_name[MAX_KCTL_NAME]; /* Kernel Controller Name (a C string) */
120	};
121
122
123	/*!
124	* @struct sockaddr_ctl
125	* @discussion The controller address structure is used to establish
126	* contact between a user client and a kernel controller. The
127	* sc_id/sc_unit uniquely identify each controller. sc_id is a
128	* unique identifier assigned to the controller. The identifier can
129	* be assigned by the system at registration time or be a 32-bit
130	* creator code obtained from Apple Computer. sc_unit is a unit
131	* number for this sc_id, and is privately used by the kernel
132	* controller to identify several instances of the controller.
133	* @field sc_len The length of the structure.
134	* @field sc_family AF_SYSTEM.
135	* @field ss_sysaddr AF_SYS_KERNCONTROL.
136	* @field sc_id Controller unique identifier.
137	* @field sc_unit Kernel controller private unit number.
138	* @field sc_reserved Reserved, must be set to zero.
139	*/
140	struct sockaddr_ctl {
141	u_char sc_len; /* depends on size of bundle ID string */
142	u_char sc_family; /* AF_SYSTEM */
143	u_int16_t ss_sysaddr; /* AF_SYS_KERNCONTROL */
144	u_int32_t sc_id; /* Controller unique identifier */
145	u_int32_t sc_unit; /* Developer private unit number */
146	u_int32_t sc_reserved[5];
147	};
148
149
150
151	#endif /* KPI_KERN_CONTROL_H */

lib/libc/include/x86_64-macos-gnu/sys/proc_info.h created+799

...	@@ -0,0 +1,799 @@
1	/*
2	* Copyright (c) 2005-2020 Apple Computer, Inc. All rights reserved.
3	*
4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. The rights granted to you under the License
10	* may not be used to create, or enable the creation or redistribution of,
11	* unlawful or unlicensed copies of an Apple operating system, or to
12	* circumvent, violate, or enable the circumvention or violation of, any
13	* terms of an Apple operating system software license agreement.
14	*
15	* Please obtain a copy of the License at
16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
17	*
18	* The Original Code and all software distributed under the License are
19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23	* Please see the License for the specific language governing rights and
24	* limitations under the License.
25	*
26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27	*/
28
29	#ifndef _SYS_PROC_INFO_H
30	#define _SYS_PROC_INFO_H
31
32	#include <sys/cdefs.h>
33	#include <sys/param.h>
34	#include <sys/types.h>
35	#include <sys/stat.h>
36	#include <sys/mount.h>
37	#include <sys/socket.h>
38	#include <sys/un.h>
39	#include <sys/kern_control.h>
40	#include <sys/event.h>
41	#include <net/if.h>
42	#include <net/route.h>
43	#include <netinet/in.h>
44	#include <netinet/tcp.h>
45	#include <mach/machine.h>
46	#include <uuid/uuid.h>
47
48
49	__BEGIN_DECLS
50
51
52	#define PROC_ALL_PIDS 1
53	#define PROC_PGRP_ONLY 2
54	#define PROC_TTY_ONLY 3
55	#define PROC_UID_ONLY 4
56	#define PROC_RUID_ONLY 5
57	#define PROC_PPID_ONLY 6
58	#define PROC_KDBG_ONLY 7
59
60	struct proc_bsdinfo {
61	uint32_t pbi_flags; /* 64bit; emulated etc */
62	uint32_t pbi_status;
63	uint32_t pbi_xstatus;
64	uint32_t pbi_pid;
65	uint32_t pbi_ppid;
66	uid_t pbi_uid;
67	gid_t pbi_gid;
68	uid_t pbi_ruid;
69	gid_t pbi_rgid;
70	uid_t pbi_svuid;
71	gid_t pbi_svgid;
72	uint32_t rfu_1; /* reserved */
73	char pbi_comm[MAXCOMLEN];
74	char pbi_name[2 * MAXCOMLEN]; /* empty if no name is registered */
75	uint32_t pbi_nfiles;
76	uint32_t pbi_pgid;
77	uint32_t pbi_pjobc;
78	uint32_t e_tdev; /* controlling tty dev */
79	uint32_t e_tpgid; /* tty process group id */
80	int32_t pbi_nice;
81	uint64_t pbi_start_tvsec;
82	uint64_t pbi_start_tvusec;
83	};
84
85
86	struct proc_bsdshortinfo {
87	uint32_t pbsi_pid; /* process id */
88	uint32_t pbsi_ppid; /* process parent id */
89	uint32_t pbsi_pgid; /* process perp id */
90	uint32_t pbsi_status; /* p_stat value, SZOMB, SRUN, etc */
91	char pbsi_comm[MAXCOMLEN]; /* upto 16 characters of process name */
92	uint32_t pbsi_flags; /* 64bit; emulated etc */
93	uid_t pbsi_uid; /* current uid on process */
94	gid_t pbsi_gid; /* current gid on process */
95	uid_t pbsi_ruid; /* current ruid on process */
96	gid_t pbsi_rgid; /* current tgid on process */
97	uid_t pbsi_svuid; /* current svuid on process */
98	gid_t pbsi_svgid; /* current svgid on process */
99	uint32_t pbsi_rfu; /* reserved for future use*/
100	};
101
102
103
104
105	/* pbi_flags values */
106	#define PROC_FLAG_SYSTEM 1 /* System process */
107	#define PROC_FLAG_TRACED 2 /* process currently being traced, possibly by gdb */
108	#define PROC_FLAG_INEXIT 4 /* process is working its way in exit() */
109	#define PROC_FLAG_PPWAIT 8
110	#define PROC_FLAG_LP64 0x10 /* 64bit process */
111	#define PROC_FLAG_SLEADER 0x20 /* The process is the session leader */
112	#define PROC_FLAG_CTTY 0x40 /* process has a control tty */
113	#define PROC_FLAG_CONTROLT 0x80 /* Has a controlling terminal */
114	#define PROC_FLAG_THCWD 0x100 /* process has a thread with cwd */
115	/* process control bits for resource starvation */
116	#define PROC_FLAG_PC_THROTTLE 0x200 /* In resource starvation situations, this process is to be throttled */
117	#define PROC_FLAG_PC_SUSP 0x400 /* In resource starvation situations, this process is to be suspended */
118	#define PROC_FLAG_PC_KILL 0x600 /* In resource starvation situations, this process is to be terminated */
119	#define PROC_FLAG_PC_MASK 0x600
120	/* process action bits for resource starvation */
121	#define PROC_FLAG_PA_THROTTLE 0x800 /* The process is currently throttled due to resource starvation */
122	#define PROC_FLAG_PA_SUSP 0x1000 /* The process is currently suspended due to resource starvation */
123	#define PROC_FLAG_PSUGID 0x2000 /* process has set privileges since last exec */
124	#define PROC_FLAG_EXEC 0x4000 /* process has called exec */
125
126
127	struct proc_taskinfo {
128	uint64_t pti_virtual_size; /* virtual memory size (bytes) */
129	uint64_t pti_resident_size; /* resident memory size (bytes) */
130	uint64_t pti_total_user; /* total time */
131	uint64_t pti_total_system;
132	uint64_t pti_threads_user; /* existing threads only */
133	uint64_t pti_threads_system;
134	int32_t pti_policy; /* default policy for new threads */
135	int32_t pti_faults; /* number of page faults */
136	int32_t pti_pageins; /* number of actual pageins */
137	int32_t pti_cow_faults; /* number of copy-on-write faults */
138	int32_t pti_messages_sent; /* number of messages sent */
139	int32_t pti_messages_received; /* number of messages received */
140	int32_t pti_syscalls_mach; /* number of mach system calls */
141	int32_t pti_syscalls_unix; /* number of unix system calls */
142	int32_t pti_csw; /* number of context switches */
143	int32_t pti_threadnum; /* number of threads in the task */
144	int32_t pti_numrunning; /* number of running threads */
145	int32_t pti_priority; /* task priority*/
146	};
147
148	struct proc_taskallinfo {
149	struct proc_bsdinfo pbsd;
150	struct proc_taskinfo ptinfo;
151	};
152
153	#define MAXTHREADNAMESIZE 64
154
155	struct proc_threadinfo {
156	uint64_t pth_user_time; /* user run time */
157	uint64_t pth_system_time; /* system run time */
158	int32_t pth_cpu_usage; /* scaled cpu usage percentage */
159	int32_t pth_policy; /* scheduling policy in effect */
160	int32_t pth_run_state; /* run state (see below) */
161	int32_t pth_flags; /* various flags (see below) */
162	int32_t pth_sleep_time; /* number of seconds that thread */
163	int32_t pth_curpri; /* cur priority*/
164	int32_t pth_priority; /* priority*/
165	int32_t pth_maxpriority; /* max priority*/
166	char pth_name[MAXTHREADNAMESIZE]; /* thread name, if any */
167	};
168
169	struct proc_regioninfo {
170	uint32_t pri_protection;
171	uint32_t pri_max_protection;
172	uint32_t pri_inheritance;
173	uint32_t pri_flags; /* shared, external pager, is submap */
174	uint64_t pri_offset;
175	uint32_t pri_behavior;
176	uint32_t pri_user_wired_count;
177	uint32_t pri_user_tag;
178	uint32_t pri_pages_resident;
179	uint32_t pri_pages_shared_now_private;
180	uint32_t pri_pages_swapped_out;
181	uint32_t pri_pages_dirtied;
182	uint32_t pri_ref_count;
183	uint32_t pri_shadow_depth;
184	uint32_t pri_share_mode;
185	uint32_t pri_private_pages_resident;
186	uint32_t pri_shared_pages_resident;
187	uint32_t pri_obj_id;
188	uint32_t pri_depth;
189	uint64_t pri_address;
190	uint64_t pri_size;
191	};
192
193	#define PROC_REGION_SUBMAP 1
194	#define PROC_REGION_SHARED 2
195
196	#define SM_COW 1
197	#define SM_PRIVATE 2
198	#define SM_EMPTY 3
199	#define SM_SHARED 4
200	#define SM_TRUESHARED 5
201	#define SM_PRIVATE_ALIASED 6
202	#define SM_SHARED_ALIASED 7
203	#define SM_LARGE_PAGE 8
204
205
206	/*
207	* Thread run states (state field).
208	*/
209
210	#define TH_STATE_RUNNING 1 /* thread is running normally */
211	#define TH_STATE_STOPPED 2 /* thread is stopped */
212	#define TH_STATE_WAITING 3 /* thread is waiting normally */
213	#define TH_STATE_UNINTERRUPTIBLE 4 /* thread is in an uninterruptible
214	* wait */
215	#define TH_STATE_HALTED 5 /* thread is halted at a
216	* clean point */
217
218	/*
219	* Thread flags (flags field).
220	*/
221	#define TH_FLAGS_SWAPPED 0x1 /* thread is swapped out */
222	#define TH_FLAGS_IDLE 0x2 /* thread is an idle thread */
223
224
225	struct proc_workqueueinfo {
226	uint32_t pwq_nthreads; /* total number of workqueue threads */
227	uint32_t pwq_runthreads; /* total number of running workqueue threads */
228	uint32_t pwq_blockedthreads; /* total number of blocked workqueue threads */
229	uint32_t pwq_state;
230	};
231
232	/*
233	* workqueue state (pwq_state field)
234	*/
235	#define WQ_EXCEEDED_CONSTRAINED_THREAD_LIMIT 0x1
236	#define WQ_EXCEEDED_TOTAL_THREAD_LIMIT 0x2
237	#define WQ_FLAGS_AVAILABLE 0x4
238
239	struct proc_fileinfo {
240	uint32_t fi_openflags;
241	uint32_t fi_status;
242	off_t fi_offset;
243	int32_t fi_type;
244	uint32_t fi_guardflags;
245	};
246
247	/* stats flags in proc_fileinfo */
248	#define PROC_FP_SHARED 1 /* shared by more than one fd */
249	#define PROC_FP_CLEXEC 2 /* close on exec */
250	#define PROC_FP_GUARDED 4 /* guarded fd */
251	#define PROC_FP_CLFORK 8 /* close on fork */
252
253	#define PROC_FI_GUARD_CLOSE (1u << 0)
254	#define PROC_FI_GUARD_DUP (1u << 1)
255	#define PROC_FI_GUARD_SOCKET_IPC (1u << 2)
256	#define PROC_FI_GUARD_FILEPORT (1u << 3)
257
258	struct proc_exitreasonbasicinfo {
259	uint32_t beri_namespace;
260	uint64_t beri_code;
261	uint64_t beri_flags;
262	uint32_t beri_reason_buf_size;
263	} __attribute__((packed));
264
265	struct proc_exitreasoninfo {
266	uint32_t eri_namespace;
267	uint64_t eri_code;
268	uint64_t eri_flags;
269	uint32_t eri_reason_buf_size;
270	uint64_t eri_kcd_buf;
271	} __attribute__((packed));
272
273	/*
274	* A copy of stat64 with static sized fields.
275	*/
276	struct vinfo_stat {
277	uint32_t vst_dev; /* [XSI] ID of device containing file */
278	uint16_t vst_mode; /* [XSI] Mode of file (see below) */
279	uint16_t vst_nlink; /* [XSI] Number of hard links */
280	uint64_t vst_ino; /* [XSI] File serial number */
281	uid_t vst_uid; /* [XSI] User ID of the file */
282	gid_t vst_gid; /* [XSI] Group ID of the file */
283	int64_t vst_atime; /* [XSI] Time of last access */
284	int64_t vst_atimensec; /* nsec of last access */
285	int64_t vst_mtime; /* [XSI] Last data modification time */
286	int64_t vst_mtimensec; /* last data modification nsec */
287	int64_t vst_ctime; /* [XSI] Time of last status change */
288	int64_t vst_ctimensec; /* nsec of last status change */
289	int64_t vst_birthtime; /* File creation time(birth) */
290	int64_t vst_birthtimensec; /* nsec of File creation time */
291	off_t vst_size; /* [XSI] file size, in bytes */
292	int64_t vst_blocks; /* [XSI] blocks allocated for file */
293	int32_t vst_blksize; /* [XSI] optimal blocksize for I/O */
294	uint32_t vst_flags; /* user defined flags for file */
295	uint32_t vst_gen; /* file generation number */
296	uint32_t vst_rdev; /* [XSI] Device ID */
297	int64_t vst_qspare[2]; /* RESERVED: DO NOT USE! */
298	};
299
300	struct vnode_info {
301	struct vinfo_stat vi_stat;
302	int vi_type;
303	int vi_pad;
304	fsid_t vi_fsid;
305	};
306
307	struct vnode_info_path {
308	struct vnode_info vip_vi;
309	char vip_path[MAXPATHLEN]; /* tail end of it */
310	};
311
312	struct vnode_fdinfo {
313	struct proc_fileinfo pfi;
314	struct vnode_info pvi;
315	};
316
317	struct vnode_fdinfowithpath {
318	struct proc_fileinfo pfi;
319	struct vnode_info_path pvip;
320	};
321
322	struct proc_regionwithpathinfo {
323	struct proc_regioninfo prp_prinfo;
324	struct vnode_info_path prp_vip;
325	};
326
327	struct proc_regionpath {
328	uint64_t prpo_addr;
329	uint64_t prpo_regionlength;
330	char prpo_path[MAXPATHLEN];
331	};
332
333	struct proc_vnodepathinfo {
334	struct vnode_info_path pvi_cdir;
335	struct vnode_info_path pvi_rdir;
336	};
337
338	struct proc_threadwithpathinfo {
339	struct proc_threadinfo pt;
340	struct vnode_info_path pvip;
341	};
342
343	/*
344	* Socket
345	*/
346
347
348	/*
349	* IPv4 and IPv6 Sockets
350	*/
351
352	#define INI_IPV4 0x1
353	#define INI_IPV6 0x2
354
355	struct in4in6_addr {
356	u_int32_t i46a_pad32[3];
357	struct in_addr i46a_addr4;
358	};
359
360	struct in_sockinfo {
361	int insi_fport; /* foreign port */
362	int insi_lport; /* local port */
363	uint64_t insi_gencnt; /* generation count of this instance */
364	uint32_t insi_flags; /* generic IP/datagram flags */
365	uint32_t insi_flow;
366
367	uint8_t insi_vflag; /* ini_IPV4 or ini_IPV6 */
368	uint8_t insi_ip_ttl; /* time to live proto */
369	uint32_t rfu_1; /* reserved */
370	/* protocol dependent part */
371	union {
372	struct in4in6_addr ina_46;
373	struct in6_addr ina_6;
374	} insi_faddr; /* foreign host table entry */
375	union {
376	struct in4in6_addr ina_46;
377	struct in6_addr ina_6;
378	} insi_laddr; /* local host table entry */
379	struct {
380	u_char in4_tos; /* type of service */
381	} insi_v4;
382	struct {
383	uint8_t in6_hlim;
384	int in6_cksum;
385	u_short in6_ifindex;
386	short in6_hops;
387	} insi_v6;
388	};
389
390	/*
391	* TCP Sockets
392	*/
393
394	#define TSI_T_REXMT 0 /* retransmit */
395	#define TSI_T_PERSIST 1 /* retransmit persistence */
396	#define TSI_T_KEEP 2 /* keep alive */
397	#define TSI_T_2MSL 3 /* 2msl quiet time timer /
398	#define TSI_T_NTIMERS 4
399
400	#define TSI_S_CLOSED 0 /* closed */
401	#define TSI_S_LISTEN 1 /* listening for connection */
402	#define TSI_S_SYN_SENT 2 /* active, have sent syn */
403	#define TSI_S_SYN_RECEIVED 3 /* have send and received syn */
404	#define TSI_S_ESTABLISHED 4 /* established */
405	#define TSI_S__CLOSE_WAIT 5 /* rcvd fin, waiting for close */
406	#define TSI_S_FIN_WAIT_1 6 /* have closed, sent fin */
407	#define TSI_S_CLOSING 7 /* closed xchd FIN; await FIN ACK */
408	#define TSI_S_LAST_ACK 8 /* had fin and close; await FIN ACK */
409	#define TSI_S_FIN_WAIT_2 9 /* have closed, fin is acked */
410	#define TSI_S_TIME_WAIT 10 /* in 2msl quiet wait after close /
411	#define TSI_S_RESERVED 11 /* pseudo state: reserved */
412
413	struct tcp_sockinfo {
414	struct in_sockinfo tcpsi_ini;
415	int tcpsi_state;
416	int tcpsi_timer[TSI_T_NTIMERS];
417	int tcpsi_mss;
418	uint32_t tcpsi_flags;
419	uint32_t rfu_1; /* reserved */
420	uint64_t tcpsi_tp; /* opaque handle of TCP protocol control block */
421	};
422
423	/*
424	* Unix Domain Sockets
425	*/
426
427
428	struct un_sockinfo {
429	uint64_t unsi_conn_so; /* opaque handle of connected socket */
430	uint64_t unsi_conn_pcb; /* opaque handle of connected protocol control block */
431	union {
432	struct sockaddr_un ua_sun;
433	char ua_dummy[SOCK_MAXADDRLEN];
434	} unsi_addr; /* bound address */
435	union {
436	struct sockaddr_un ua_sun;
437	char ua_dummy[SOCK_MAXADDRLEN];
438	} unsi_caddr; /* address of socket connected to */
439	};
440
441	/*
442	* PF_NDRV Sockets
443	*/
444
445	struct ndrv_info {
446	uint32_t ndrvsi_if_family;
447	uint32_t ndrvsi_if_unit;
448	char ndrvsi_if_name[IF_NAMESIZE];
449	};
450
451	/*
452	* Kernel Event Sockets
453	*/
454
455	struct kern_event_info {
456	uint32_t kesi_vendor_code_filter;
457	uint32_t kesi_class_filter;
458	uint32_t kesi_subclass_filter;
459	};
460
461	/*
462	* Kernel Control Sockets
463	*/
464
465	struct kern_ctl_info {
466	uint32_t kcsi_id;
467	uint32_t kcsi_reg_unit;
468	uint32_t kcsi_flags; /* support flags */
469	uint32_t kcsi_recvbufsize; /* request more than the default buffer size */
470	uint32_t kcsi_sendbufsize; /* request more than the default buffer size */
471	uint32_t kcsi_unit;
472	char kcsi_name[MAX_KCTL_NAME]; /* unique nke identifier, provided by DTS */
473	};
474
475	/*
476	* VSock Sockets
477	*/
478
479	struct vsock_sockinfo {
480	uint32_t local_cid;
481	uint32_t local_port;
482	uint32_t remote_cid;
483	uint32_t remote_port;
484	};
485
486	/* soi_state */
487
488	#define SOI_S_NOFDREF 0x0001 /* no file table ref any more */
489	#define SOI_S_ISCONNECTED 0x0002 /* socket connected to a peer */
490	#define SOI_S_ISCONNECTING 0x0004 /* in process of connecting to peer */
491	#define SOI_S_ISDISCONNECTING 0x0008 /* in process of disconnecting */
492	#define SOI_S_CANTSENDMORE 0x0010 /* can't send more data to peer */
493	#define SOI_S_CANTRCVMORE 0x0020 /* can't receive more data from peer */
494	#define SOI_S_RCVATMARK 0x0040 /* at mark on input */
495	#define SOI_S_PRIV 0x0080 /* privileged for broadcast, raw... */
496	#define SOI_S_NBIO 0x0100 /* non-blocking ops */
497	#define SOI_S_ASYNC 0x0200 /* async i/o notify */
498	#define SOI_S_INCOMP 0x0800 /* Unaccepted, incomplete connection */
499	#define SOI_S_COMP 0x1000 /* unaccepted, complete connection */
500	#define SOI_S_ISDISCONNECTED 0x2000 /* socket disconnected from peer */
501	#define SOI_S_DRAINING 0x4000 /* close waiting for blocked system calls to drain */
502
503	struct sockbuf_info {
504	uint32_t sbi_cc;
505	uint32_t sbi_hiwat; /* SO_RCVBUF, SO_SNDBUF */
506	uint32_t sbi_mbcnt;
507	uint32_t sbi_mbmax;
508	uint32_t sbi_lowat;
509	short sbi_flags;
510	short sbi_timeo;
511	};
512
513	enum {
514	SOCKINFO_GENERIC = 0,
515	SOCKINFO_IN = 1,
516	SOCKINFO_TCP = 2,
517	SOCKINFO_UN = 3,
518	SOCKINFO_NDRV = 4,
519	SOCKINFO_KERN_EVENT = 5,
520	SOCKINFO_KERN_CTL = 6,
521	SOCKINFO_VSOCK = 7,
522	};
523
524	struct socket_info {
525	struct vinfo_stat soi_stat;
526	uint64_t soi_so; /* opaque handle of socket */
527	uint64_t soi_pcb; /* opaque handle of protocol control block */
528	int soi_type;
529	int soi_protocol;
530	int soi_family;
531	short soi_options;
532	short soi_linger;
533	short soi_state;
534	short soi_qlen;
535	short soi_incqlen;
536	short soi_qlimit;
537	short soi_timeo;
538	u_short soi_error;
539	uint32_t soi_oobmark;
540	struct sockbuf_info soi_rcv;
541	struct sockbuf_info soi_snd;
542	int soi_kind;
543	uint32_t rfu_1; /* reserved */
544	union {
545	struct in_sockinfo pri_in; /* SOCKINFO_IN */
546	struct tcp_sockinfo pri_tcp; /* SOCKINFO_TCP */
547	struct un_sockinfo pri_un; /* SOCKINFO_UN */
548	struct ndrv_info pri_ndrv; /* SOCKINFO_NDRV */
549	struct kern_event_info pri_kern_event; /* SOCKINFO_KERN_EVENT */
550	struct kern_ctl_info pri_kern_ctl; /* SOCKINFO_KERN_CTL */
551	struct vsock_sockinfo pri_vsock; /* SOCKINFO_VSOCK */
552	} soi_proto;
553	};
554
555	struct socket_fdinfo {
556	struct proc_fileinfo pfi;
557	struct socket_info psi;
558	};
559
560
561
562	struct psem_info {
563	struct vinfo_stat psem_stat;
564	char psem_name[MAXPATHLEN];
565	};
566
567	struct psem_fdinfo {
568	struct proc_fileinfo pfi;
569	struct psem_info pseminfo;
570	};
571
572
573
574	struct pshm_info {
575	struct vinfo_stat pshm_stat;
576	uint64_t pshm_mappaddr;
577	char pshm_name[MAXPATHLEN];
578	};
579
580	struct pshm_fdinfo {
581	struct proc_fileinfo pfi;
582	struct pshm_info pshminfo;
583	};
584
585
586	struct pipe_info {
587	struct vinfo_stat pipe_stat;
588	uint64_t pipe_handle;
589	uint64_t pipe_peerhandle;
590	int pipe_status;
591	int rfu_1; /* reserved */
592	};
593
594	struct pipe_fdinfo {
595	struct proc_fileinfo pfi;
596	struct pipe_info pipeinfo;
597	};
598
599
600	struct kqueue_info {
601	struct vinfo_stat kq_stat;
602	uint32_t kq_state;
603	uint32_t rfu_1; /* reserved */
604	};
605
606	struct kqueue_dyninfo {
607	struct kqueue_info kqdi_info;
608	uint64_t kqdi_servicer;
609	uint64_t kqdi_owner;
610	uint32_t kqdi_sync_waiters;
611	uint8_t kqdi_sync_waiter_qos;
612	uint8_t kqdi_async_qos;
613	uint16_t kqdi_request_state;
614	uint8_t kqdi_events_qos;
615	uint8_t kqdi_pri;
616	uint8_t kqdi_pol;
617	uint8_t kqdi_cpupercent;
618	uint8_t _kqdi_reserved0[4];
619	uint64_t _kqdi_reserved1[4];
620	};
621
622	/* keep in sync with KQ_* in sys/eventvar.h */
623	#define PROC_KQUEUE_SELECT 0x01
624	#define PROC_KQUEUE_SLEEP 0x02
625	#define PROC_KQUEUE_32 0x08
626	#define PROC_KQUEUE_64 0x10
627	#define PROC_KQUEUE_QOS 0x20
628
629
630	struct kqueue_fdinfo {
631	struct proc_fileinfo pfi;
632	struct kqueue_info kqueueinfo;
633	};
634
635	struct appletalk_info {
636	struct vinfo_stat atalk_stat;
637	};
638
639	struct appletalk_fdinfo {
640	struct proc_fileinfo pfi;
641	struct appletalk_info appletalkinfo;
642	};
643
644	typedef uint64_t proc_info_udata_t;
645
646	/* defns of process file desc type */
647	#define PROX_FDTYPE_ATALK 0
648	#define PROX_FDTYPE_VNODE 1
649	#define PROX_FDTYPE_SOCKET 2
650	#define PROX_FDTYPE_PSHM 3
651	#define PROX_FDTYPE_PSEM 4
652	#define PROX_FDTYPE_KQUEUE 5
653	#define PROX_FDTYPE_PIPE 6
654	#define PROX_FDTYPE_FSEVENTS 7
655	#define PROX_FDTYPE_NETPOLICY 9
656
657	struct proc_fdinfo {
658	int32_t proc_fd;
659	uint32_t proc_fdtype;
660	};
661
662	struct proc_fileportinfo {
663	uint32_t proc_fileport;
664	uint32_t proc_fdtype;
665	};
666
667
668	/* Flavors for proc_pidinfo() */
669	#define PROC_PIDLISTFDS 1
670	#define PROC_PIDLISTFD_SIZE (sizeof(struct proc_fdinfo))
671
672	#define PROC_PIDTASKALLINFO 2
673	#define PROC_PIDTASKALLINFO_SIZE (sizeof(struct proc_taskallinfo))
674
675	#define PROC_PIDTBSDINFO 3
676	#define PROC_PIDTBSDINFO_SIZE (sizeof(struct proc_bsdinfo))
677
678	#define PROC_PIDTASKINFO 4
679	#define PROC_PIDTASKINFO_SIZE (sizeof(struct proc_taskinfo))
680
681	#define PROC_PIDTHREADINFO 5
682	#define PROC_PIDTHREADINFO_SIZE (sizeof(struct proc_threadinfo))
683
684	#define PROC_PIDLISTTHREADS 6
685	#define PROC_PIDLISTTHREADS_SIZE (2* sizeof(uint32_t))
686
687	#define PROC_PIDREGIONINFO 7
688	#define PROC_PIDREGIONINFO_SIZE (sizeof(struct proc_regioninfo))
689
690	#define PROC_PIDREGIONPATHINFO 8
691	#define PROC_PIDREGIONPATHINFO_SIZE (sizeof(struct proc_regionwithpathinfo))
692
693	#define PROC_PIDVNODEPATHINFO 9
694	#define PROC_PIDVNODEPATHINFO_SIZE (sizeof(struct proc_vnodepathinfo))
695
696	#define PROC_PIDTHREADPATHINFO 10
697	#define PROC_PIDTHREADPATHINFO_SIZE (sizeof(struct proc_threadwithpathinfo))
698
699	#define PROC_PIDPATHINFO 11
700	#define PROC_PIDPATHINFO_SIZE (MAXPATHLEN)
701	#define PROC_PIDPATHINFO_MAXSIZE (4*MAXPATHLEN)
702
703	#define PROC_PIDWORKQUEUEINFO 12
704	#define PROC_PIDWORKQUEUEINFO_SIZE (sizeof(struct proc_workqueueinfo))
705
706	#define PROC_PIDT_SHORTBSDINFO 13
707	#define PROC_PIDT_SHORTBSDINFO_SIZE (sizeof(struct proc_bsdshortinfo))
708
709	#define PROC_PIDLISTFILEPORTS 14
710	#define PROC_PIDLISTFILEPORTS_SIZE (sizeof(struct proc_fileportinfo))
711
712	#define PROC_PIDTHREADID64INFO 15
713	#define PROC_PIDTHREADID64INFO_SIZE (sizeof(struct proc_threadinfo))
714
715	#define PROC_PID_RUSAGE 16
716	#define PROC_PID_RUSAGE_SIZE 0
717
718	/* Flavors for proc_pidfdinfo */
719
720	#define PROC_PIDFDVNODEINFO 1
721	#define PROC_PIDFDVNODEINFO_SIZE (sizeof(struct vnode_fdinfo))
722
723	#define PROC_PIDFDVNODEPATHINFO 2
724	#define PROC_PIDFDVNODEPATHINFO_SIZE (sizeof(struct vnode_fdinfowithpath))
725
726	#define PROC_PIDFDSOCKETINFO 3
727	#define PROC_PIDFDSOCKETINFO_SIZE (sizeof(struct socket_fdinfo))
728
729	#define PROC_PIDFDPSEMINFO 4
730	#define PROC_PIDFDPSEMINFO_SIZE (sizeof(struct psem_fdinfo))
731
732	#define PROC_PIDFDPSHMINFO 5
733	#define PROC_PIDFDPSHMINFO_SIZE (sizeof(struct pshm_fdinfo))
734
735	#define PROC_PIDFDPIPEINFO 6
736	#define PROC_PIDFDPIPEINFO_SIZE (sizeof(struct pipe_fdinfo))
737
738	#define PROC_PIDFDKQUEUEINFO 7
739	#define PROC_PIDFDKQUEUEINFO_SIZE (sizeof(struct kqueue_fdinfo))
740
741	#define PROC_PIDFDATALKINFO 8
742	#define PROC_PIDFDATALKINFO_SIZE (sizeof(struct appletalk_fdinfo))
743
744
745
746	/* Flavors for proc_pidfileportinfo */
747
748	#define PROC_PIDFILEPORTVNODEPATHINFO 2 /* out: vnode_fdinfowithpath */
749	#define PROC_PIDFILEPORTVNODEPATHINFO_SIZE \
750	PROC_PIDFDVNODEPATHINFO_SIZE
751
752	#define PROC_PIDFILEPORTSOCKETINFO 3 /* out: socket_fdinfo */
753	#define PROC_PIDFILEPORTSOCKETINFO_SIZE PROC_PIDFDSOCKETINFO_SIZE
754
755	#define PROC_PIDFILEPORTPSHMINFO 5 /* out: pshm_fdinfo */
756	#define PROC_PIDFILEPORTPSHMINFO_SIZE PROC_PIDFDPSHMINFO_SIZE
757
758	#define PROC_PIDFILEPORTPIPEINFO 6 /* out: pipe_fdinfo */
759	#define PROC_PIDFILEPORTPIPEINFO_SIZE PROC_PIDFDPIPEINFO_SIZE
760
761	/* used for proc_setcontrol */
762	#define PROC_SELFSET_PCONTROL 1
763
764	#define PROC_SELFSET_THREADNAME 2
765	#define PROC_SELFSET_THREADNAME_SIZE (MAXTHREADNAMESIZE -1)
766
767	#define PROC_SELFSET_VMRSRCOWNER 3
768
769	#define PROC_SELFSET_DELAYIDLESLEEP 4
770
771	/* used for proc_dirtycontrol */
772	#define PROC_DIRTYCONTROL_TRACK 1
773	#define PROC_DIRTYCONTROL_SET 2
774	#define PROC_DIRTYCONTROL_GET 3
775	#define PROC_DIRTYCONTROL_CLEAR 4
776
777	/* proc_track_dirty() flags */
778	#define PROC_DIRTY_TRACK 0x1
779	#define PROC_DIRTY_ALLOW_IDLE_EXIT 0x2
780	#define PROC_DIRTY_DEFER 0x4
781	#define PROC_DIRTY_LAUNCH_IN_PROGRESS 0x8
782	#define PROC_DIRTY_DEFER_ALWAYS 0x10
783
784	/* proc_get_dirty() flags */
785	#define PROC_DIRTY_TRACKED 0x1
786	#define PROC_DIRTY_ALLOWS_IDLE_EXIT 0x2
787	#define PROC_DIRTY_IS_DIRTY 0x4
788	#define PROC_DIRTY_LAUNCH_IS_IN_PROGRESS 0x8
789
790	/* Flavors for proc_udata_info */
791	#define PROC_UDATA_INFO_GET 1
792	#define PROC_UDATA_INFO_SET 2
793
794
795
796
797	__END_DECLS
798
799	#endif /_SYS_PROC_INFO_H /

lib/libc/include/x86_64-macos-gnu/sys/ucontext.h created+41

...	@@ -0,0 +1,41 @@
1	/*
2	* Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
3	*
4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. The rights granted to you under the License
10	* may not be used to create, or enable the creation or redistribution of,
11	* unlawful or unlicensed copies of an Apple operating system, or to
12	* circumvent, violate, or enable the circumvention or violation of, any
13	* terms of an Apple operating system software license agreement.
14	*
15	* Please obtain a copy of the License at
16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
17	*
18	* The Original Code and all software distributed under the License are
19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23	* Please see the License for the specific language governing rights and
24	* limitations under the License.
25	*
26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27	*/
28
29	#ifndef _SYS_UCONTEXT_H_
30	#define _SYS_UCONTEXT_H_
31
32	#include <sys/cdefs.h>
33	#include <sys/_types.h>
34
35	#include <machine/_mcontext.h>
36	#include <sys/_types/_ucontext.h>
37
38	#include <sys/_types/_sigset_t.h>
39
40
41	#endif /* _SYS_UCONTEXT_H_ */

lib/libc/include/x86_64-macos-gnu/ucontext.h created+54

...	@@ -0,0 +1,54 @@
1	/*
2	* Copyright (c) 2002, 2008, 2009 Apple Inc. All rights reserved.
3	*
4	* @APPLE_LICENSE_HEADER_START@
5	*
6	* This file contains Original Code and/or Modifications of Original Code
7	* as defined in and that are subject to the Apple Public Source License
8	* Version 2.0 (the 'License'). You may not use this file except in
9	* compliance with the License. Please obtain a copy of the License at
10	* http://www.opensource.apple.com/apsl/ and read it before using this
11	* file.
12	*
13	* The Original Code and all software distributed under the License are
14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18	* Please see the License for the specific language governing rights and
19	* limitations under the License.
20	*
21	* @APPLE_LICENSE_HEADER_END@
22	*/
23
24	/*
25	* These routines are DEPRECATED and should not be used.
26	*/
27	#ifndef _UCONTEXT_H_
28	#define _UCONTEXT_H_
29
30	#include <sys/cdefs.h>
31
32	#ifdef _XOPEN_SOURCE
33	#include <sys/ucontext.h>
34	#include <Availability.h>
35
36	__BEGIN_DECLS
37	__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
38	int getcontext(ucontext_t *);
39
40	__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
41	void makecontext(ucontext_t , void ()(), int, ...);
42
43	__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
44	int setcontext(const ucontext_t *);
45
46	__API_DEPRECATED("No longer supported", macos(10.5, 10.6))
47	int swapcontext(ucontext_t * __restrict, const ucontext_t * __restrict);
48
49	__END_DECLS
50	#else /* !_XOPEN_SOURCE */
51	#error The deprecated ucontext routines require _XOPEN_SOURCE to be defined
52	#endif /* _XOPEN_SOURCE */
53
54	#endif /* _UCONTEXT_H_ */