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32 * Mach Operating System
33 * Copyright (c) 1991 Carnegie Mellon University
34 * All Rights Reserved.
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37 * documentation is hereby granted, provided that both the copyright
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46 * Carnegie Mellon requests users of this software to return to
48 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
49 * School of Computer Science
50 * Carnegie Mellon University
51 * Pittsburgh PA 15213-3890
53 * any improvements or extensions that they make and grant Carnegie Mellon
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59 * File: mach/host_special_ports.h
61 * Defines codes for access to host-wide special ports.
64 #ifndef _MACH_HOST_SPECIAL_PORTS_H_
65 #define _MACH_HOST_SPECIAL_PORTS_H_
68 * Cannot be set or gotten from user space
70 #define HOST_SECURITY_PORT 0
73 * Always provided by kernel (cannot be set from user-space).
76 #define HOST_PRIV_PORT 2
77 #define HOST_IO_MASTER_PORT 3
78 #define HOST_MAX_SPECIAL_KERNEL_PORT 7 /* room to grow */
81 * Not provided by kernel
83 #define HOST_DYNAMIC_PAGER_PORT (1 + HOST_MAX_SPECIAL_KERNEL_PORT)
84 #define HOST_AUDIT_CONTROL_PORT (2 + HOST_MAX_SPECIAL_KERNEL_PORT)
85 #define HOST_USER_NOTIFICATION_PORT (3 + HOST_MAX_SPECIAL_KERNEL_PORT)
86 #define HOST_AUTOMOUNTD_PORT (4 + HOST_MAX_SPECIAL_KERNEL_PORT)
87 #define HOST_LOCKD_PORT (5 + HOST_MAX_SPECIAL_KERNEL_PORT)
88 #define HOST_SEATBELT_PORT (7 + HOST_MAX_SPECIAL_KERNEL_PORT)
89 #define HOST_KEXTD_PORT (8 + HOST_MAX_SPECIAL_KERNEL_PORT)
90 #define HOST_CHUD_PORT (9 + HOST_MAX_SPECIAL_KERNEL_PORT)
91 #define HOST_UNFREED_PORT (10 + HOST_MAX_SPECIAL_KERNEL_PORT)
92 #define HOST_AMFID_PORT (11 + HOST_MAX_SPECIAL_KERNEL_PORT)
93 #define HOST_GSSD_PORT (12 + HOST_MAX_SPECIAL_KERNEL_PORT)
94 #define HOST_TELEMETRY_PORT (13 + HOST_MAX_SPECIAL_KERNEL_PORT)
95 #define HOST_ATM_NOTIFICATION_PORT (14 + HOST_MAX_SPECIAL_KERNEL_PORT)
96 #define HOST_COALITION_PORT (15 + HOST_MAX_SPECIAL_KERNEL_PORT)
97 #define HOST_SYSDIAGNOSE_PORT (16 + HOST_MAX_SPECIAL_KERNEL_PORT)
98 #define HOST_XPC_EXCEPTION_PORT (17 + HOST_MAX_SPECIAL_KERNEL_PORT)
99 #define HOST_CONTAINERD_PORT (18 + HOST_MAX_SPECIAL_KERNEL_PORT)
100 #define HOST_MAX_SPECIAL_PORT HOST_CONTAINERD_PORT
101 /* See rdar://19421223 */
104 * Special node identifier to always represent the local node.
106 #define HOST_LOCAL_NODE -1
109 * Definitions for ease of use.
111 * In the get call, the host parameter can be any host, but will generally
112 * be the local node host port. In the set call, the host must the per-node
113 * host port for the node being affected.
115 #define host_get_host_port(host, port) \
116 (host_get_special_port((host), \
117 HOST_LOCAL_NODE, HOST_PORT, (port)))
118 #define host_set_host_port(host, port) (KERN_INVALID_ARGUMENT)
120 #define host_get_host_priv_port(host, port) \
121 (host_get_special_port((host), \
122 HOST_LOCAL_NODE, HOST_PRIV_PORT, (port)))
123 #define host_set_host_priv_port(host, port) (KERN_INVALID_ARGUMENT)
125 #define host_get_io_master_port(host, port) \
126 (host_get_special_port((host), \
127 HOST_LOCAL_NODE, HOST_IO_MASTER_PORT, (port)))
128 #define host_set_io_master_port(host, port) (KERN_INVALID_ARGUMENT)
131 * User-settable special ports.
133 #define host_get_dynamic_pager_port(host, port) \
134 (host_get_special_port((host), \
135 HOST_LOCAL_NODE, HOST_DYNAMIC_PAGER_PORT, (port)))
136 #define host_set_dynamic_pager_port(host, port) \
137 (host_set_special_port((host), HOST_DYNAMIC_PAGER_PORT, (port)))
139 #define host_get_audit_control_port(host, port) \
140 (host_get_special_port((host), \
141 HOST_LOCAL_NODE, HOST_AUDIT_CONTROL_PORT, (port)))
142 #define host_set_audit_control_port(host, port) \
143 (host_set_special_port((host), HOST_AUDIT_CONTROL_PORT, (port)))
145 #define host_get_user_notification_port(host, port) \
146 (host_get_special_port((host), \
147 HOST_LOCAL_NODE, HOST_USER_NOTIFICATION_PORT, (port)))
148 #define host_set_user_notification_port(host, port) \
149 (host_set_special_port((host), HOST_USER_NOTIFICATION_PORT, (port)))
151 #define host_get_automountd_port(host, port) \
152 (host_get_special_port((host), \
153 HOST_LOCAL_NODE, HOST_AUTOMOUNTD_PORT, (port)))
154 #define host_set_automountd_port(host, port) \
155 (host_set_special_port((host), HOST_AUTOMOUNTD_PORT, (port)))
157 #define host_get_lockd_port(host, port) \
158 (host_get_special_port((host), \
159 HOST_LOCAL_NODE, HOST_LOCKD_PORT, (port)))
160 #define host_set_lockd_port(host, port) \
161 (host_set_special_port((host), HOST_LOCKD_PORT, (port)))
163 #define host_get_kextd_port(host, port) \
164 (host_get_special_port((host), \
165 HOST_LOCAL_NODE, HOST_KEXTD_PORT, (port)))
166 #define host_set_kextd_port(host, port) \
167 (host_set_special_port((host), HOST_KEXTD_PORT, (port)))
169 #define host_get_chud_port(host, port) \
170 (host_get_special_port((host), \
171 HOST_LOCAL_NODE, HOST_CHUD_PORT, (port)))
172 #define host_set_chud_port(host, port) \
173 (host_set_special_port((host), HOST_CHUD_PORT, (port)))
175 #define host_get_unfreed_port(host, port) \
176 (host_get_special_port((host), \
177 HOST_LOCAL_NODE, HOST_UNFREED_PORT, (port)))
178 #define host_set_unfreed_port(host, port) \
179 (host_set_special_port((host), HOST_UNFREED_PORT, (port)))
181 #define host_get_amfid_port(host, port) \
182 (host_get_special_port((host), \
183 HOST_LOCAL_NODE, HOST_AMFID_PORT, (port)))
184 #define host_set_amfid_port(host, port) \
185 (host_set_special_port((host), HOST_AMFID_PORT, (port)))
187 #define host_get_gssd_port(host, port) \
188 (host_get_special_port((host), \
189 HOST_LOCAL_NODE, HOST_GSSD_PORT, (port)))
190 #define host_set_gssd_port(host, port) \
191 (host_set_special_port((host), HOST_GSSD_PORT, (port)))
193 #define host_get_telemetry_port(host, port) \
194 (host_get_special_port((host), \
195 HOST_LOCAL_NODE, HOST_TELEMETRY_PORT, (port)))
196 #define host_set_telemetry_port(host, port) \
197 (host_set_special_port((host), HOST_TELEMETRY_PORT, (port)))
199 #define host_get_atm_notification_port(host, port) \
200 (host_get_special_port((host), \
201 HOST_LOCAL_NODE, HOST_ATM_NOTIFICATION_PORT, (port)))
202 #define host_set_atm_notification_port(host, port) \
203 (host_set_special_port((host), HOST_ATM_NOTIFICATION_PORT, (port)))
205 #define host_get_coalition_port(host, port) \
206 (host_get_special_port((host), \
207 HOST_LOCAL_NODE, HOST_COALITION_PORT, (port)))
208 #define host_set_coalition_port(host, port) \
209 (host_set_special_port((host), HOST_COALITION_PORT, (port)))
211 #define host_get_sysdiagnose_port(host, port) \
212 (host_get_special_port((host), \
213 HOST_LOCAL_NODE, HOST_SYSDIAGNOSE_PORT, (port)))
214 #define host_set_sysdiagnose_port(host, port) \
215 (host_set_special_port((host), HOST_SYSDIAGNOSE_PORT, (port)))
217 #define host_get_container_port(host, port) \
218 (host_get_special_port((host), \
219 HOST_LOCAL_NODE, HOST_CONTAINERD_PORT, (port)))
220 #define host_set_container_port(host, port) \
221 (host_set_special_port((host), HOST_CONTAINERD_PORT, (port)))
223 #endif /* _MACH_HOST_SPECIAL_PORTS_H_ */