this repo has no description
Preparations for building launchd
+258
-41
+101
-33
kernel-include/sys/spawn_internal.h
+101
-33
kernel-include/sys/spawn_internal.h
···
54
54
PSPA_SPECIAL = 0,
55
55
PSPA_EXCEPTION = 1,
56
56
PSPA_AU_SESSION = 2,
57
+
PSPA_IMP_WATCHPORTS = 3,
57
58
} pspa_t;
58
59
59
60
/*
···
88
89
#define NBINPREFS 4
89
90
90
91
/*
92
+
* Mapping of opaque data pointer to a MAC policy (specified by name).
93
+
*/
94
+
typedef struct _ps_mac_policy_extension {
95
+
char policyname[128];
96
+
union {
97
+
uint64_t data;
98
+
void *datap; /* pointer in kernel memory */
99
+
};
100
+
uint64_t datalen;
101
+
} _ps_mac_policy_extension_t;
102
+
103
+
/*
104
+
* A collection of extra data passed to MAC policies for the newly spawned process.
105
+
*/
106
+
typedef struct _posix_spawn_mac_policy_extensions {
107
+
int psmx_alloc;
108
+
int psmx_count;
109
+
_ps_mac_policy_extension_t psmx_extensions[];
110
+
} *_posix_spawn_mac_policy_extensions_t;
111
+
112
+
/*
113
+
* Returns size in bytes of a _posix_spawn_mac_policy_extensions holding x elements.
114
+
*/
115
+
#define PS_MAC_EXTENSIONS_SIZE(x) \
116
+
__offsetof(struct _posix_spawn_mac_policy_extensions, psmx_extensions[(x)])
117
+
118
+
#define PS_MAC_EXTENSIONS_INIT_COUNT 2
119
+
120
+
121
+
/*
91
122
* A posix_spawnattr structure contains all of the attribute elements that
92
123
* can be set, as well as any metadata whose validity is signalled by the
93
124
* presence of a bit in the flags field. All fields are initialized to the
···
95
126
*/
96
127
typedef struct _posix_spawnattr {
97
128
short psa_flags; /* spawn attribute flags */
129
+
short flags_padding; /* get the flags to be int aligned */
98
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sigset_t psa_sigdefault; /* signal set to default */
99
131
sigset_t psa_sigmask; /* signal set to mask */
100
132
pid_t psa_pgroup; /* pgroup to spawn into */
···
103
135
int psa_apptype; /* app type and process spec behav */
104
136
uint64_t psa_cpumonitor_percent; /* CPU usage monitor percentage */
105
137
uint64_t psa_cpumonitor_interval; /* CPU usage monitor interval, in seconds */
106
-
_posix_spawn_port_actions_t psa_ports; /* special/exception ports */
107
-
/* XXX - k64/u32 unaligned below here */
108
-
#if CONFIG_MEMORYSTATUS || CONFIG_EMBEDDED || TARGET_OS_EMBEDDED
109
-
/* Jetsam related */
110
-
short psa_jetsam_flags; /* flags */
111
-
int psa_priority; /* relative importance */
112
-
int psa_high_water_mark; /* resident page count limit */
113
-
#endif
138
+
/*
139
+
* TODO: cleanup - see <rdar://problem/12858307>. psa_ports is a pointer,
140
+
* meaning that the fields following differ in alignment between 32 and
141
+
* 64-bit architectures. All pointers (existing and new) should therefore
142
+
* be placed at the end; changing this now, however, would currently break
143
+
* some legacy dependencies. The radar will be used to track resolution when
144
+
* appropriate.
145
+
*/
146
+
147
+
short psa_jetsam_flags; /* jetsam flags */
148
+
short short_padding; /* Padding for alignment issues */
149
+
int psa_priority; /* jetsam relative importance */
150
+
int psa_high_water_mark; /* jetsam resident page count limit */
151
+
int int_padding; /* Padding for alignment issues */
152
+
/* MAC policy-specific extensions. */
153
+
_posix_spawn_port_actions_t psa_ports; /* special/exception ports */
154
+
_posix_spawn_mac_policy_extensions_t psa_mac_extensions;
114
155
} *_posix_spawnattr_t;
115
156
116
157
/*
117
158
* Jetsam flags
118
159
*/
119
-
#if CONFIG_MEMORYSTATUS || CONFIG_EMBEDDED || TARGET_OS_EMBEDDED
120
-
#define POSIX_SPAWN_JETSAM_USE_EFFECTIVE_PRIORITY 0x1
121
-
#endif
160
+
#define POSIX_SPAWN_JETSAM_SET 0x8000
161
+
162
+
#define POSIX_SPAWN_JETSAM_USE_EFFECTIVE_PRIORITY 0x1
163
+
#define POSIX_SPAWN_JETSAM_HIWATER_BACKGROUND 0x2
122
164
123
165
/*
124
-
* DEPRECATED: maintained for transition purposes only
125
-
* posix_spawn apptype settings.
166
+
* Deprecated posix_spawn psa_flags values
167
+
*
168
+
* POSIX_SPAWN_OSX_TALAPP_START 0x0400
169
+
* POSIX_SPAWN_IOS_RESV1_APP_START 0x0400
170
+
* POSIX_SPAWN_IOS_APPLE_DAEMON_START 0x0800
171
+
* POSIX_SPAWN_IOS_APP_START 0x1000
172
+
* POSIX_SPAWN_OSX_WIDGET_START 0x0800
173
+
* POSIX_SPAWN_OSX_DBCLIENT_START 0x0800
174
+
* POSIX_SPAWN_OSX_RESVAPP_START 0x1000
126
175
*/
127
-
#if TARGET_OS_EMBEDDED || CONFIG_EMBEDDED
128
-
/* for compat sake */
129
-
#define POSIX_SPAWN_OSX_TALAPP_START 0x0400
130
-
#define POSIX_SPAWN_IOS_RESV1_APP_START 0x0400
131
-
#define POSIX_SPAWN_IOS_APPLE_DAEMON_START 0x0800 /* not a bug, same as widget just rename */
132
-
#define POSIX_SPAWN_IOS_APP_START 0x1000
133
-
#else /* TARGET_OS_EMBEDDED */
134
-
#define POSIX_SPAWN_OSX_TALAPP_START 0x0400
135
-
#define POSIX_SPAWN_OSX_WIDGET_START 0x0800
136
-
#define POSIX_SPAWN_OSX_DBCLIENT_START 0x0800 /* not a bug, same as widget just rename */
137
-
#define POSIX_SPAWN_OSX_RESVAPP_START 0x1000 /* reserved for app start usages */
138
-
#endif /* TARGET_OS_EMBEDDED */
139
176
177
+
/*
178
+
* Deprecated posix_spawn psa_apptype values
179
+
*
180
+
* POSIX_SPAWN_PROCESS_TYPE_APPLEDAEMON 0x00000001
181
+
* POSIX_SPAWN_PROCESS_TYPE_UIAPP 0x00000002
182
+
* POSIX_SPAWN_PROCESS_TYPE_ADAPTIVE 0x00000004
183
+
* POSIX_SPAWN_PROCESS_TYPE_TAL 0x00000001
184
+
* POSIX_SPAWN_PROCESS_TYPE_WIDGET 0x00000002
185
+
* POSIX_SPAWN_PROCESS_TYPE_DELAYIDLESLEEP 0x10000000
186
+
*
187
+
* POSIX_SPAWN_PROCESS_FLAG_IMPORTANCE_DONOR 0x00000010
188
+
* POSIX_SPAWN_PROCESS_FLAG_ADAPTIVE 0x00000020
189
+
* POSIX_SPAWN_PROCESS_FLAG_START_BACKGROUND 0x00000040
190
+
* POSIX_SPAWN_PROCESS_FLAG_START_LIGHT_THROTTLE 0x00000080
191
+
*/
140
192
141
193
/*
142
-
* posix_spawn apptype and process attribute settings.
194
+
* posix_spawn psa_apptype process type settings.
195
+
* when POSIX_SPAWN_PROC_TYPE is set, old psa_apptype bits are ignored
143
196
*/
144
-
#if TARGET_OS_EMBEDDED || CONFIG_EMBEDDED
145
-
#define POSIX_SPAWN_APPTYPE_IOS_APPLEDAEMON 0x0001 /* it is an iOS apple daemon */
146
-
#else /* TARGET_OS_EMBEDDED */
147
-
#define POSIX_SPAWN_APPTYPE_OSX_TAL 0x0001 /* it is a TAL app */
148
-
#define POSIX_SPAWN_APPTYPE_OSX_WIDGET 0x0002 /* it is a widget */
149
-
#define POSIX_SPAWN_APPTYPE_DELAYIDLESLEEP 0x10000000 /* Process is marked to delay idle sleep on disk IO */
150
-
#endif /* TARGET_OS_EMBEDDED */
197
+
198
+
#define POSIX_SPAWN_PROCESS_TYPE_NORMAL 0x00000000
199
+
#define POSIX_SPAWN_PROCESS_TYPE_DEFAULT POSIX_SPAWN_PROCESS_TYPE_NORMAL
200
+
201
+
#define POSIX_SPAWN_PROC_TYPE_MASK 0x00000F00
202
+
203
+
#define POSIX_SPAWN_PROC_TYPE_APP_DEFAULT 0x00000100
204
+
#define POSIX_SPAWN_PROC_TYPE_APP_TAL 0x00000200
205
+
206
+
#define POSIX_SPAWN_PROC_TYPE_DAEMON_STANDARD 0x00000300
207
+
#define POSIX_SPAWN_PROC_TYPE_DAEMON_INTERACTIVE 0x00000400
208
+
#define POSIX_SPAWN_PROC_TYPE_DAEMON_BACKGROUND 0x00000500
209
+
#define POSIX_SPAWN_PROC_TYPE_DAEMON_ADAPTIVE 0x00000600
151
210
152
211
/*
153
212
* Allowable posix_spawn() file actions
···
238
297
__darwin_size_t port_actions_size; /* size of port actions block */
239
298
_posix_spawn_port_actions_t
240
299
port_actions; /* pointer to port block */
300
+
__darwin_size_t mac_extensions_size;
301
+
_posix_spawn_mac_policy_extensions_t
302
+
mac_extensions; /* pointer to policy-specific
303
+
* attributes */
304
+
241
305
};
242
306
243
307
#ifdef KERNEL
···
255
319
uint32_t file_actions; /* pointer to block */
256
320
uint32_t port_actions_size; /* size of port actions block */
257
321
uint32_t port_actions; /* pointer to block */
322
+
uint32_t mac_extensions_size;
323
+
uint32_t mac_extensions;
258
324
};
259
325
260
326
struct user__posix_spawn_args_desc {
···
264
330
user_addr_t file_actions; /* pointer to block */
265
331
user_size_t port_actions_size; /* size of port actions block */
266
332
user_addr_t port_actions; /* pointer to block */
333
+
user_size_t mac_extensions_size; /* size of MAC-specific attrs. */
334
+
user_addr_t mac_extensions; /* pointer to block */
267
335
};
268
336
269
337
+12
platform-include/os/assumes.h
+12
platform-include/os/assumes.h
···
1
+
#ifndef _OS_ASSUMES_H
2
+
#define _OS_ASSUMES_H
3
+
4
+
#define posix_assumes_zero_ctx(a, b, c) (c)
5
+
#define os_assumes_zero_ctx(a, b, c) (c)
6
+
#define os_assumes_zero(a) (a);
7
+
#define os_assumes_ctx(a, b, c) (c)
8
+
#define posix_assumes_zero(a) (a)
9
+
#define __OS_COMPILETIME_ASSERT__(a)
10
+
11
+
#endif
12
+
+10
platform-include/sys/spawn.h
+10
platform-include/sys/spawn.h
···
58
58
*/
59
59
#define POSIX_SPAWN_SETEXEC 0x0040
60
60
#define POSIX_SPAWN_START_SUSPENDED 0x0080
61
+
#ifdef PRIVATE
62
+
#define _POSIX_SPAWN_DISABLE_ASLR 0x0100
63
+
/* unused 0x0200 */
64
+
/* for compat sake */
65
+
#define POSIX_SPAWN_OSX_TALAPP_START 0x0400
66
+
#define POSIX_SPAWN_OSX_WIDGET_START 0x0800
67
+
#define POSIX_SPAWN_OSX_DBCLIENT_START 0x0800 /* not a bug, same as widget just rename */
68
+
#define POSIX_SPAWN_OSX_RESVAPP_START 0x1000 /* reserved for app start usages */
69
+
#define _POSIX_SPAWN_ALLOW_DATA_EXEC 0x2000
70
+
#endif /* PRIVATE */
61
71
#define POSIX_SPAWN_CLOEXEC_DEFAULT 0x4000
62
72
63
73
/*
+53
platform-include/xpc/launchd.h
+53
platform-include/xpc/launchd.h
···
1
+
#ifndef XPC_LAUNCHD_H
2
+
#define XPC_LAUNCHD_H
3
+
4
+
typedef int xpc_service_type_t;
5
+
typedef int xpc_jetsam_band_t;
6
+
typedef char event_name_t[100];
7
+
8
+
enum {
9
+
XPC_JETSAM_BAND_SUSPENDED,
10
+
XPC_JETSAM_BAND_BACKGROUND_OPPORTUNISTIC,
11
+
XPC_JETSAM_BAND_BACKGROUND,
12
+
XPC_JETSAM_BAND_MAIL,
13
+
XPC_JETSAM_BAND_PHONE,
14
+
XPC_JETSAM_BAND_UI_SUPPORT,
15
+
XPC_JETSAM_BAND_FOREGROUND_SUPPORT,
16
+
XPC_JETSAM_BAND_FOREGROUND,
17
+
XPC_JETSAM_BAND_AUDIO,
18
+
XPC_JETSAM_BAND_ACCESSORY,
19
+
XPC_JETSAM_BAND_CRITICAL,
20
+
XPC_JETSAM_BAND_TELEPHONY,
21
+
};
22
+
23
+
enum {
24
+
JETSAM_PRIORITY_IDLE,
25
+
JETSAM_PRIORITY_BACKGROUND_OPPORTUNISTIC,
26
+
JETSAM_PRIORITY_BACKGROUND,
27
+
JETSAM_PRIORITY_MAIL,
28
+
JETSAM_PRIORITY_PHONE,
29
+
JETSAM_PRIORITY_UI_SUPPORT,
30
+
JETSAM_PRIORITY_FOREGROUND_SUPPORT,
31
+
JETSAM_PRIORITY_FOREGROUND,
32
+
JETSAM_PRIORITY_AUDIO_AND_ACCESSORY,
33
+
JETSAM_PRIORITY_CRITICAL,
34
+
JETSAM_PRIORITY_TELEPHONY,
35
+
};
36
+
37
+
#define XPC_SERVICE_ENV_ATTACHED "XPC_SERVICE_ENV_ATTACHED"
38
+
#define XPC_SERVICE_RENDEZVOUS_TOKEN "XPC_SERVICE_RENDEZVOUS_TOKEN"
39
+
40
+
#define XPC_EVENT_ROUTINE_KEY_STREAM "STREAM"
41
+
#define XPC_EVENT_ROUTINE_KEY_TOKEN "TOKEN"
42
+
#define XPC_EVENT_ROUTINE_KEY_NAME "NAME"
43
+
#define XPC_EVENT_ROUTINE_KEY_ENTITLEMENTS "ENTITLEMENTS"
44
+
#define XPC_EVENT_ROUTINE_KEY_EVENT "EVENT"
45
+
#define XPC_EVENT_ROUTINE_KEY_FLAGS "FLAGS"
46
+
47
+
#define XPC_EVENT_FLAG_ENTITLEMENTS 1
48
+
49
+
#define EXNOMEM 12
50
+
#define EXINVAL 22
51
+
52
+
#endif
53
+
+1
src/CMakeLists.txt
+1
src/CMakeLists.txt
+3
src/darling-config.h.in
+3
src/darling-config.h.in
+59
src/launchd/src/CMakeLists.txt
+59
src/launchd/src/CMakeLists.txt
···
1
+
project(launchd)
2
+
3
+
cmake_minimum_required(VERSION 2.4.0)
4
+
5
+
if(COMMAND cmake_policy)
6
+
cmake_policy(SET CMP0003 NEW)
7
+
endif(COMMAND cmake_policy)
8
+
9
+
10
+
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../external/libdispatch/)
11
+
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../external/libdispatch/private)
12
+
include_directories(${DARLING_TOP_DIRECTORY}/platform-include)
13
+
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
14
+
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../liblaunch/)
15
+
include_directories(${DARLING_TOP_DIRECTORY}/src/libc/darwin)
16
+
include_directories(${DARLING_TOP_DIRECTORY}/src/libc/gen)
17
+
include_directories(${DARLING_TOP_DIRECTORY}/src/libinfo/lookup.subproj)
18
+
include_directories(${CMAKE_CURRENT_BINARY_DIR})
19
+
20
+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fblocks -nostdinc -include ${DARLING_TOP_DIRECTORY}/kernel-include/sys/fileport.h -ggdb")
21
+
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -nostdlib")
22
+
23
+
mig(job.defs)
24
+
mig(helper.defs)
25
+
mig(internal.defs)
26
+
mig(job_forward.defs)
27
+
mig(job_reply.defs)
28
+
mig(mach_exc.defs)
29
+
#mig(job_types.defs)
30
+
#mig(protocol_jobmgr.defs)
31
+
32
+
add_definitions(-DPRIVATE)
33
+
34
+
set(launchd_sources
35
+
core.c
36
+
ipc.c
37
+
kill2.c
38
+
ktrace.c
39
+
launchd.c
40
+
log.c
41
+
runtime.c
42
+
${CMAKE_CURRENT_BINARY_DIR}/jobServer.c
43
+
${CMAKE_CURRENT_BINARY_DIR}/helperUser.c
44
+
${CMAKE_CURRENT_BINARY_DIR}/internalUser.c
45
+
${CMAKE_CURRENT_BINARY_DIR}/job_forwardUser.c
46
+
${CMAKE_CURRENT_BINARY_DIR}/job_replyUser.c
47
+
${CMAKE_CURRENT_BINARY_DIR}/mach_excServer.c
48
+
#${CMAKE_CURRENT_BINARY_DIR}/job_typesUser.c
49
+
)
50
+
51
+
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib${SUFFIX}/darling")
52
+
SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
53
+
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
54
+
55
+
add_executable(launchd ${launchd_sources})
56
+
target_link_libraries(launchd system)
57
+
58
+
install(TARGETS launchd DESTINATION bin)
59
+
+2
-2
src/launchd/src/core.c
+2
-2
src/launchd/src/core.c
···
54
54
#include <sys/socket.h>
55
55
#include <sys/syscall.h>
56
56
#include <sys/kern_memorystatus.h>
57
+
#include <sys/spawn_internal.h>
58
+
#include <sys/proc_info.h>
57
59
#include <net/if.h>
58
60
#include <netinet/in.h>
59
61
#include <netinet/in_var.h>
···
76
78
#include <string.h>
77
79
#include <ctype.h>
78
80
#include <glob.h>
79
-
#include <System/sys/spawn.h>
80
-
#include <System/sys/spawn_internal.h>
81
81
#include <spawn.h>
82
82
#include <spawn_private.h>
83
83
#include <time.h>
+1
src/launchd/src/mach_exc.defs
+1
src/launchd/src/mach_exc.defs
···
1
+
../../kernel/mach/mach_exc.defs
+16
-6
src/libc/include/spawn_private.h
+16
-6
src/libc/include/spawn_private.h
···
32
32
int posix_spawnattr_getpcontrol_np(const posix_spawnattr_t * __restrict, int * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
33
33
int posix_spawnattr_setpcontrol_np(posix_spawnattr_t *, const int) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
34
34
35
-
int posix_spawnattr_getapptype_np(const posix_spawnattr_t * __restrict, int * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
36
-
int posix_spawnattr_setapptype_np(posix_spawnattr_t *, const int) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
35
+
int posix_spawnattr_getprocesstype_np(const posix_spawnattr_t * __restrict, int * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
36
+
int posix_spawnattr_setprocesstype_np(posix_spawnattr_t *, const int) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
37
37
38
38
int posix_spawnattr_setcpumonitor(posix_spawnattr_t * __restrict, uint64_t, uint64_t) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
39
39
int posix_spawnattr_getcpumonitor(posix_spawnattr_t * __restrict, uint64_t *, uint64_t *) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0);
40
+
int posix_spawnattr_setcpumonitor_default(posix_spawnattr_t * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_6_0);
41
+
40
42
41
-
#if TARGET_OS_EMBEDDED
42
-
int posix_spawnattr_setjetsam(posix_spawnattr_t * __restrict attr,
43
-
short flags, int priority, int high_water_mark) __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_5_0);
44
-
#endif
43
+
#define POSIX_SPAWN_IMPORTANCE_PORT_COUNT 32
44
+
int posix_spawnattr_set_importancewatch_port_np(posix_spawnattr_t * __restrict attr,
45
+
int count, mach_port_t portarray[]) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_6_0);
46
+
47
+
#define POSIX_SPAWN_MACPOLICYINFO_WITHSIZE 1
48
+
int posix_spawnattr_getmacpolicyinfo_np(const posix_spawnattr_t * __restrict, const char *, void **, size_t *) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
49
+
int posix_spawnattr_setmacpolicyinfo_np(posix_spawnattr_t * __restrict, const char *, void *, size_t) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
50
+
51
+
int posix_spawnattr_setcoalition_np(const posix_spawnattr_t * __restrict, uint64_t) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
52
+
53
+
int posix_spawnattr_set_qos_clamp_np(const posix_spawnattr_t * __restrict, uint64_t) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
54
+
int posix_spawnattr_get_qos_clamp_np(const posix_spawnattr_t * __restrict, uint64_t * __restrict) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
45
55
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#endif /* !defined _SPAWN_PRIVATE_H_*/