liblaunch/vproc_internal.h

   1 /*
   2  * Copyright (c) 2006-2007 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 __VPROC_INTERNAL_H__
  22 #define __VPROC_INTERNAL_H__
  23
  24 #include <mach/mach.h>
  25 #include <sys/queue.h>
  26 #include <sys/time.h>
  27 #include <stdarg.h>
  28 #include <sys/syscall.h>
  29 #include <bsm/audit.h>
  30 #include "launch.h"
  31 #include "bootstrap_priv.h"
  32 #include "vproc.h"
  33
  34 typedef char * _internal_string_t;
  35 typedef char * logmsg_t;
  36 typedef pid_t * pid_array_t;
  37 typedef mach_port_t vproc_mig_t;
  38
  39 #if defined(job_MSG_COUNT) || defined (xpc_domain_MSG_COUNT)
  40 /* HACK */
  41 #include "core.h"
  42 #endif
  43
  44 #define VPROC_ERR_TRY_PER_USER 1099
  45
  46 #pragma GCC visibility push(default)
  47
  48 vproc_err_t _vprocmgr_init(const char *session_type);
  49 vproc_err_t _vproc_post_fork_ping(void);
  50
  51 #if !TARGET_OS_EMBEDDED
  52 #define _audit_session_self(v) (mach_port_t)syscall(SYS_audit_session_self)
  53 #define _audit_session_join(s) (au_asid_t)syscall(SYS_audit_session_join, session)
  54 #else
  55 #define _audit_session_self(v) MACH_PORT_NULL
  56 #define _audit_session_join(s) 0
  57 #endif
  58
  59 #define __LAUNCH_MACH_PORT_CONTEXT_T_DEFINED__ 0
  60
  61 #define SPAWN_HAS_PATH 0x0001
  62 #define SPAWN_HAS_WDIR 0x0002
  63 #define SPAWN_HAS_UMASK 0x0004
  64 #define SPAWN_WANTS_WAIT4DEBUGGER 0x0008
  65
  66 kern_return_t
  67 _vproc_grab_subset(mach_port_t bp, mach_port_t *reqport, mach_port_t *rcvright, launch_data_t *outval,
  68                 mach_port_array_t *ports, mach_msg_type_number_t *portCnt);
  69
  70 kern_return_t _vprocmgr_getsocket(name_t);
  71
  72 struct logmsg_s {
  73         union {
  74                 STAILQ_ENTRY(logmsg_s) sqe;
  75                 uint64_t __pad;
  76         };
  77         int64_t when;
  78         pid_t from_pid;
  79         pid_t about_pid;
  80         uid_t sender_uid;
  81         gid_t sender_gid;
  82         int err_num;
  83         int pri;
  84         union {
  85                 const char *from_name;
  86                 uint64_t from_name_offset;
  87         };
  88         union {
  89                 const char *about_name;
  90                 uint64_t about_name_offset;
  91         };
  92         union {
  93                 const char *session_name;
  94                 uint64_t session_name_offset;
  95         };
  96         union {
  97                 const char *msg;
  98                 uint64_t msg_offset;
  99         };
 100         uint64_t obj_sz;
 101         char data[0];
 102 };
 103
 104
 105 vproc_err_t _vprocmgr_log_forward(mach_port_t mp, void *data, size_t len);
 106
 107 kern_return_t
 108 bootstrap_info(mach_port_t bp,
 109                            name_array_t *service_names,
 110                            mach_msg_type_number_t *service_namesCnt,
 111                            name_array_t *service_jobs,
 112                            mach_msg_type_number_t *service_jobsCnt,
 113                            bootstrap_status_array_t *service_active,
 114                            mach_msg_type_number_t *service_activeCnt,
 115                            uint64_t flags);
 116
 117 #pragma GCC visibility pop
 118
 119 #endif /* __VPROC_INTERNAL_H__ */