1/*
2 * Copyright 2004-2011, Haiku Inc. All Rights Reserved.
3 * Distributed under the terms of the MIT License.
4 */
5#ifndef _TEAM_H
6#define _TEAM_H
7
8
9#include <thread_types.h>
10
11
12// team notifications
13#define TEAM_MONITOR	'_Tm_'
14#define TEAM_ADDED		0x01
15#define TEAM_REMOVED	0x02
16#define TEAM_EXEC		0x04
17
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
23status_t team_init(struct kernel_args *args);
24status_t wait_for_team(team_id id, status_t *returnCode);
25
26void team_remove_team(Team *team, pid_t& _signalGroup);
27port_id team_shutdown_team(Team *team);
28void team_delete_team(Team *team, port_id debuggerPort);
29
30Team *team_get_kernel_team(void);
31team_id team_get_kernel_team_id(void);
32team_id team_get_current_team_id(void);
33status_t team_get_address_space(team_id id,
34			struct VMAddressSpace **_addressSpace);
35char **user_team_get_arguments(void);
36int user_team_get_arg_count(void);
37struct job_control_entry* team_get_death_entry(Team *team,
38			thread_id child, bool* _deleteEntry);
39void team_init_exit_info_on_error(Team* team);
40bool team_is_valid(team_id id);
41Team *team_get_team_struct_locked(team_id id);
42int32 team_max_teams(void);
43int32 team_used_teams(void);
44
45thread_id load_image_etc(int32 argCount, const char* const* args,
46	const char* const* env, int32 priority, team_id parentID, uint32 flags);
47
48void team_set_job_control_state(Team* team, job_control_state newState,
49			Signal* signal);
50void team_set_controlling_tty(void* tty);
51void* team_get_controlling_tty();
52status_t team_set_foreground_process_group(void *tty, pid_t processGroup);
53uid_t team_geteuid(team_id id);
54
55status_t start_watching_team(team_id team, void (*hook)(team_id, void *),
56			void *data);
57status_t stop_watching_team(team_id team, void (*hook)(team_id, void *),
58			void *data);
59
60struct user_thread* team_allocate_user_thread(Team* team);
61void team_free_user_thread(Team* team, struct user_thread* userThread);
62
63bool team_associate_data(AssociatedData* data);
64bool team_dissociate_data(AssociatedData* data);
65
66// used in syscalls.c
67thread_id _user_load_image(const char* const* flatArgs, size_t flatArgsSize,
68			int32 argCount, int32 envCount, int32 priority, uint32 flags,
69			port_id errorPort, uint32 errorToken);
70status_t _user_wait_for_team(team_id id, status_t *_returnCode);
71void _user_exit_team(status_t returnValue);
72status_t _user_kill_team(thread_id thread);
73pid_t _user_wait_for_child(thread_id child, uint32 flags, siginfo_t* info,
74			team_usage_info* usageInfo);
75status_t _user_exec(const char *path, const char* const* flatArgs,
76			size_t flatArgsSize, int32 argCount, int32 envCount, mode_t umask);
77thread_id _user_fork(void);
78team_id _user_get_current_team(void);
79pid_t _user_process_info(pid_t process, int32 which);
80pid_t _user_setpgid(pid_t process, pid_t group);
81pid_t _user_setsid(void);
82
83status_t _user_get_team_info(team_id id, team_info *info, size_t size);
84status_t _user_get_next_team_info(int32 *cookie, team_info *info, size_t size);
85status_t _user_get_team_usage_info(team_id team, int32 who,
86			team_usage_info *info, size_t size);
87status_t _user_get_extended_team_info(team_id teamID, uint32 flags,
88			void* buffer, size_t size, size_t* _sizeNeeded);
89
90#ifdef __cplusplus
91}
92#endif
93
94#endif /* _TEAM_H */
95