team.h revision a295d3f4
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(int32 index);
51int32 team_get_controlling_tty();
52status_t team_set_foreground_process_group(int32 ttyIndex, pid_t processGroup);
53
54status_t start_watching_team(team_id team, void (*hook)(team_id, void *),
55			void *data);
56status_t stop_watching_team(team_id team, void (*hook)(team_id, void *),
57			void *data);
58
59struct user_thread* team_allocate_user_thread(Team* team);
60void team_free_user_thread(Team* team, struct user_thread* userThread);
61
62bool team_associate_data(AssociatedData* data);
63bool team_dissociate_data(AssociatedData* data);
64
65// used in syscalls.c
66thread_id _user_load_image(const char* const* flatArgs, size_t flatArgsSize,
67			int32 argCount, int32 envCount, int32 priority, uint32 flags,
68			port_id errorPort, uint32 errorToken);
69status_t _user_wait_for_team(team_id id, status_t *_returnCode);
70void _user_exit_team(status_t returnValue);
71status_t _user_kill_team(thread_id thread);
72pid_t _user_wait_for_child(thread_id child, uint32 flags, siginfo_t* info,
73			team_usage_info* usageInfo);
74status_t _user_exec(const char *path, const char* const* flatArgs,
75			size_t flatArgsSize, int32 argCount, int32 envCount, mode_t umask);
76thread_id _user_fork(void);
77team_id _user_get_current_team(void);
78pid_t _user_process_info(pid_t process, int32 which);
79pid_t _user_setpgid(pid_t process, pid_t group);
80pid_t _user_setsid(void);
81
82status_t _user_get_team_info(team_id id, team_info *info);
83status_t _user_get_next_team_info(int32 *cookie, team_info *info);
84status_t _user_get_team_usage_info(team_id team, int32 who,
85			team_usage_info *info, size_t size);
86status_t _user_get_extended_team_info(team_id teamID, uint32 flags,
87			void* buffer, size_t size, size_t* _sizeNeeded);
88
89#ifdef __cplusplus
90}
91#endif
92
93#endif /* _TEAM_H */
94