launchd/src/launchd_core_logic.h

   1 #ifndef __LAUNCHD_CORE_LOGIC__
   2 #define __LAUNCHD_CORE_LOGIC__
   3 /*
   4  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
   5  *
   6  * @APPLE_APACHE_LICENSE_HEADER_START@
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  * @APPLE_APACHE_LICENSE_HEADER_END@
  21  */
  22
  23 #define LAUNCHD_MIN_JOB_RUN_TIME 10
  24 #define LAUNCHD_REWARD_JOB_RUN_TIME 60
  25 #define LAUNCHD_FAILED_EXITS_THRESHOLD 10
  26
  27 #include "bootstrap_public.h"
  28
  29 struct jobcb;
  30 struct machservice;
  31
  32
  33 struct machservice *machservice_new(struct jobcb *j, const char *name, mach_port_t *serviceport);
  34 void machservice_delete(struct machservice *);
  35 void machservice_watch(struct machservice *);
  36 mach_port_t machservice_port(struct machservice *);
  37 struct jobcb *machservice_job(struct machservice *);
  38 bool machservice_hidden(struct machservice *);
  39 bool machservice_active(struct machservice *);
  40 const char *machservice_name(struct machservice *);
  41 bootstrap_status_t machservice_status(struct machservice *);
  42
  43
  44 struct jobcb *job_find(struct jobcb *j, const char *label);
  45 struct jobcb *job_find_by_pid(struct jobcb *j, pid_t p);
  46 struct jobcb *job_find_by_port(mach_port_t mp);
  47 struct jobcb *job_import(launch_data_t pload);
  48 launch_data_t job_import_bulk(launch_data_t pload);
  49 struct jobcb *job_new(struct jobcb *p, const char *label, const char *prog, const char *const *argv, const char *stdinpath, mach_port_t);
  50 struct jobcb *job_new_spawn(const char *label, const char *path, const char *workingdir, const char *const *argv, const char *const *env, mode_t *u_mask, bool w4d, bool fppc);
  51 struct jobcb *job_new_via_mach_init(struct jobcb *jbs, const char *cmd, uid_t uid, bool ond);
  52 struct jobcb *job_new_bootstrap(struct jobcb *p, mach_port_t requestorport, mach_port_t checkin_port);
  53 launch_data_t job_export(struct jobcb *j);
  54 launch_data_t job_export_all(void);
  55 void job_dispatch(struct jobcb *j);
  56 void job_dispatch_all_other_semaphores(struct jobcb *j, struct jobcb *nj);
  57 void job_start(struct jobcb *j);
  58 void job_stop(struct jobcb *j);
  59 bool job_active(struct jobcb *j);
  60 void job_checkin(struct jobcb *j);
  61 const char *job_prog(struct jobcb *j);
  62 void job_remove(struct jobcb *j);
  63 void job_remove_all_inactive(struct jobcb *j);
  64 bool job_ack_port_destruction(struct jobcb *j, mach_port_t p);
  65 void job_ack_no_senders(struct jobcb *j);
  66 pid_t job_get_pid(struct jobcb *j);
  67 mach_port_t job_get_bsport(struct jobcb *j);
  68 mach_port_t job_get_reqport(struct jobcb *j);
  69 struct jobcb *job_get_bs(struct jobcb *j);
  70 void job_delete_anything_with_port(struct jobcb *jbs, mach_port_t port);
  71 struct jobcb *job_parent(struct jobcb *j);
  72 void job_uncork_fork(struct jobcb *j);
  73 struct machservice *job_lookup_service(struct jobcb *jbs, const char *name, bool check_parent);
  74 void job_foreach_service(struct jobcb *jbs, void (*bs_iter)(struct machservice *, void *), void *context, bool include_subjobs);
  75 void job_log(struct jobcb *j, int pri, const char *msg, ...) __attribute__((format(printf, 3, 4)));
  76 void job_log_error(struct jobcb *j, int pri, const char *msg, ...) __attribute__((format(printf, 3, 4)));
  77 kern_return_t job_handle_mpm_wait(struct jobcb *j, mach_port_t srp, int *waitstatus);
  78
  79 extern size_t total_children;
  80
  81 extern struct jobcb *root_job;
  82
  83 extern struct jobcb *gc_this_job;
  84
  85 #endif