-/*
- * Copyright (c) 1999-2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_APACHE_LICENSE_HEADER_START@
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @APPLE_APACHE_LICENSE_HEADER_END@
- */
-
-#include <mach/mach.h>
-#include <mach/vm_map.h>
-
-#include "bootstrap_public.h"
-#include "bootstrap_private.h"
-#include "launch.h"
-#include "launch_priv.h"
-
-#define mig_external static
-#include "bootstrap.h"
-#include "bootstrapUser.c"
-
-#include <sys/param.h>
-#include <stdlib.h>
-#include <errno.h>
-
-kern_return_t
-_launchd_to_launchd(mach_port_t bp, mach_port_t *reqport, mach_port_t *rcvright,
- name_array_t *service_names, mach_msg_type_number_t *service_namesCnt,
- mach_port_array_t *ports, mach_msg_type_number_t *portCnt)
-{
- return raw_bootstrap_transfer_subset(bp, reqport, rcvright, service_names, service_namesCnt, ports, portCnt);
-}
-
-pid_t
-_spawn_via_launchd(const char *label, const char *const *argv, const struct spawn_via_launchd_attr *spawn_attrs, int struct_version)
-{
- kern_return_t kr;
- const char *const *tmpp;
- size_t len, buf_len = strlen(label) + 1;
- char *buf = strdup(label);
- uint64_t flags = 0;
- uint32_t argc = 0;
- uint32_t envc = 0;
- pid_t p = -1;
- mode_t u_mask = CMASK;
- mach_port_t obsvr_port = MACH_PORT_NULL;
-
- for (tmpp = argv; *tmpp; tmpp++) {
- argc++;
- len = strlen(*tmpp) + 1;
- buf = reallocf(buf, buf_len + len);
- strcpy(buf + buf_len, *tmpp);
- buf_len += len;
- }
-
- if (spawn_attrs) switch (struct_version) {
- case 0:
- if (spawn_attrs->spawn_flags & SPAWN_VIA_LAUNCHD_STOPPED) {
- flags |= SPAWN_WANTS_WAIT4DEBUGGER;
- }
- if (spawn_attrs->spawn_flags & SPAWN_VIA_LAUNCHD_FORCE_PPC) {
- flags |= SPAWN_WANTS_FORCE_PPC;
- }
-
- if (spawn_attrs->spawn_env) {
- for (tmpp = spawn_attrs->spawn_env; *tmpp; tmpp++) {
- envc++;
- len = strlen(*tmpp) + 1;
- buf = reallocf(buf, buf_len + len);
- strcpy(buf + buf_len, *tmpp);
- buf_len += len;
- }
- }
-
- if (spawn_attrs->spawn_path) {
- flags |= SPAWN_HAS_PATH;
- len = strlen(spawn_attrs->spawn_path) + 1;
- buf = reallocf(buf, buf_len + len);
- strcpy(buf + buf_len, spawn_attrs->spawn_path);
- buf_len += len;
- }
-
- if (spawn_attrs->spawn_chdir) {
- flags |= SPAWN_HAS_WDIR;
- len = strlen(spawn_attrs->spawn_chdir) + 1;
- buf = reallocf(buf, buf_len + len);
- strcpy(buf + buf_len, spawn_attrs->spawn_chdir);
- buf_len += len;
- }
-
- if (spawn_attrs->spawn_umask) {
- flags |= SPAWN_HAS_UMASK;
- u_mask = *spawn_attrs->spawn_umask;
- }
-
- break;
- default:
- break;
- }
-
- kr = raw_mpm_spawn(bootstrap_port, buf, buf_len, argc, envc, flags, u_mask, &p, &obsvr_port);
-
- free(buf);
-
- if (kr == BOOTSTRAP_SUCCESS) {
- if (spawn_attrs && spawn_attrs->spawn_observer_port) {
- *spawn_attrs->spawn_observer_port = obsvr_port;
- } else {
- mach_port_deallocate(mach_task_self(), obsvr_port);
- }
- return p;
- }
-
- switch (kr) {
- case BOOTSTRAP_NOT_PRIVILEGED:
- errno = EPERM; break;
- case BOOTSTRAP_NO_MEMORY:
- errno = ENOMEM; break;
- default:
- errno = EINVAL; break;
- }
- return -1;
-}
-
-kern_return_t
-mpm_wait(mach_port_t ajob, int *wstatus)
-{
- return raw_mpm_wait(ajob, wstatus);
-}
-
-kern_return_t
-mpm_uncork_fork(mach_port_t ajob)
-{
- return raw_mpm_uncork_fork(ajob);
-}
-
-kern_return_t
-bootstrap_create_server(mach_port_t bp, cmd_t server_cmd, uid_t server_uid, boolean_t on_demand, mach_port_t *server_port)
-{
- return raw_bootstrap_create_server(bp, server_cmd, server_uid, on_demand, server_port);
-}
-
-kern_return_t
-bootstrap_subset(mach_port_t bp, mach_port_t requestor_port, mach_port_t *subset_port)
-{
- return raw_bootstrap_subset(bp, requestor_port, subset_port);
-}
-
-kern_return_t
-bootstrap_unprivileged(mach_port_t bp, mach_port_t *unpriv_port)
-{
- return raw_bootstrap_unprivileged(bp, unpriv_port);
-}
-
-kern_return_t
-bootstrap_getsocket(mach_port_t bp, name_t sockpath)
-{
- return raw_bootstrap_getsocket(bp, sockpath);
-}
-
-kern_return_t
-bootstrap_parent(mach_port_t bp, mach_port_t *parent_port)
-{
- return raw_bootstrap_parent(bp, parent_port);
-}
-
-kern_return_t
-bootstrap_register(mach_port_t bp, name_t service_name, mach_port_t sp)
-{
- return raw_bootstrap_register(bp, service_name, sp);
-}
-
-kern_return_t
-bootstrap_create_service(mach_port_t bp, name_t service_name, mach_port_t *sp)
-{
- return raw_bootstrap_create_service(bp, service_name, sp);
-}
-
-kern_return_t
-bootstrap_check_in(mach_port_t bp, name_t service_name, mach_port_t *sp)
-{
- return raw_bootstrap_check_in(bp, service_name, sp);
-}
-
-kern_return_t
-bootstrap_look_up(mach_port_t bp, name_t service_name, mach_port_t *sp)
-{
- return raw_bootstrap_look_up(bp, service_name, sp);
-}
-
-kern_return_t
-bootstrap_look_up_array(mach_port_t bp,
- name_array_t names, mach_msg_type_number_t name_cnt,
- mach_port_array_t *ports, mach_msg_type_number_t *port_cnt,
- boolean_t *all)
-{
- unsigned int i;
- kern_return_t r;
-
- if (name_cnt > BOOTSTRAP_MAX_LOOKUP_COUNT)
- return BOOTSTRAP_BAD_COUNT;
-
- *port_cnt = name_cnt;
-
- r = vm_allocate(mach_task_self(), (vm_address_t *)&ports, name_cnt * sizeof(mach_port_t), true);
-
- if (r != KERN_SUCCESS)
- return r;
-
- *all = true;
-
- for (i = 0; i < name_cnt; i++) {
- if (bootstrap_look_up(bp, names[i], &((*ports)[i])) == BOOTSTRAP_SUCCESS)
- continue;
- *all = false;
- ports[i] = MACH_PORT_NULL;
- }
-
- return BOOTSTRAP_SUCCESS;
-}
-
-kern_return_t
-bootstrap_status(mach_port_t bp, name_t service_name, bootstrap_status_t *service_active)
-{
- mach_port_t p;
-
- if (bootstrap_check_in(bp, service_name, &p) == BOOTSTRAP_SUCCESS) {
- mach_port_mod_refs(mach_task_self(), p, MACH_PORT_RIGHT_RECEIVE, -1);
- *service_active = BOOTSTRAP_STATUS_ON_DEMAND;
- if (raw_bootstrap_unprivileged(bp, &p) == BOOTSTRAP_SUCCESS) {
- if (bp == p)
- *service_active = BOOTSTRAP_STATUS_INACTIVE;
- mach_port_deallocate(mach_task_self(), p);
- }
- return BOOTSTRAP_SUCCESS;
- } else if (bootstrap_look_up(bp, service_name, &p) == BOOTSTRAP_SUCCESS) {
- mach_port_deallocate(mach_task_self(), p);
- *service_active = BOOTSTRAP_STATUS_ACTIVE;
- return BOOTSTRAP_SUCCESS;
- }
-
- return BOOTSTRAP_UNKNOWN_SERVICE;
-}
-
-kern_return_t
-bootstrap_info(mach_port_t bp,
- name_array_t *service_names, mach_msg_type_number_t *service_namesCnt,
- bootstrap_status_array_t *service_active, mach_msg_type_number_t *service_activeCnt)
-{
- return raw_bootstrap_info(bp, service_names, service_namesCnt,
- service_active, service_activeCnt);
-}
-
-const char *
-bootstrap_strerror(kern_return_t r)
-{
- switch (r) {
- case BOOTSTRAP_SUCCESS:
- return "Success";
- case BOOTSTRAP_NOT_PRIVILEGED:
- return "Permission denied";
- case BOOTSTRAP_NAME_IN_USE:
- case BOOTSTRAP_SERVICE_ACTIVE:
- return "Service name already exists";
- case BOOTSTRAP_UNKNOWN_SERVICE:
- return "Unknown service name";
- case BOOTSTRAP_BAD_COUNT:
- return "Too many lookups were requested in one request";
- case BOOTSTRAP_NO_MEMORY:
- return "Out of memory";
- default:
- return mach_error_string(r);
- }
-}
projects / apple / launchd.git / blobdiff