38bbc95758
the methods IsFile() and GetFilePath() to BDiskDevice, and BDiskDeviceRoster::GetFileDeviceForPath(). * Added new syscalls to implement this functionality. * Added new flag B_DISK_DEVICE_IS_FILE. * Fixed wrong operator precedence assumption in the BDiskDevice class at several places. * Minor cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28052 a95241bf-73f2-0310-859d-f6bbb57e9c96
536 lines
24 KiB
C
536 lines
24 KiB
C
/*
|
|
* Copyright 2004-2008, Haiku Inc. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
#ifndef _SYSTEM_SYSCALLS_H
|
|
#define _SYSTEM_SYSCALLS_H
|
|
|
|
|
|
#include <arch_config.h>
|
|
#include <image.h>
|
|
#include <OS.h>
|
|
#include <DiskDeviceDefs.h>
|
|
|
|
#include <signal.h>
|
|
#include <sys/socket.h>
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct dirent;
|
|
struct Elf32_Sym;
|
|
struct fd_info;
|
|
struct fd_set;
|
|
struct fs_info;
|
|
struct iovec;
|
|
struct msqid_ds;
|
|
struct net_stat;
|
|
struct pollfd;
|
|
struct rlimit;
|
|
struct scheduling_analysis;
|
|
struct sigaction;
|
|
struct stat;
|
|
struct _sem_t;
|
|
struct sembuf;
|
|
union semun;
|
|
|
|
struct disk_device_job_progress_info;
|
|
struct partitionable_space_data;
|
|
struct thread_creation_attributes;
|
|
struct user_disk_device_data;
|
|
struct user_disk_device_job_info;
|
|
struct user_disk_system_info;
|
|
|
|
// This marks the beginning of the syscalls prototypes for gensyscallinfos.
|
|
// NOTE:
|
|
// * Nothing but those prototypes may live here.
|
|
// * The arguments of the functions must be named to be processed properly.
|
|
|
|
#ifdef GEN_SYSCALL_INFOS_PROCESSING
|
|
#pragma syscalls begin
|
|
#endif
|
|
|
|
extern int _kern_is_computer_on(void);
|
|
extern status_t _kern_generic_syscall(const char *subsystem, uint32 function,
|
|
void *buffer, size_t bufferSize);
|
|
|
|
extern int _kern_getrlimit(int resource, struct rlimit * rlp);
|
|
extern int _kern_setrlimit(int resource, const struct rlimit * rlp);
|
|
|
|
extern status_t _kern_shutdown(bool reboot);
|
|
extern status_t _kern_get_safemode_option(const char *parameter,
|
|
char *buffer, size_t *_bufferSize);
|
|
|
|
extern ssize_t _kern_wait_for_objects(object_wait_info* infos, int numInfos,
|
|
uint32 flags, bigtime_t timeout);
|
|
|
|
/* sem functions */
|
|
extern sem_id _kern_create_sem(int count, const char *name);
|
|
extern status_t _kern_delete_sem(sem_id id);
|
|
extern status_t _kern_switch_sem(sem_id releaseSem, sem_id id);
|
|
extern status_t _kern_switch_sem_etc(sem_id releaseSem, sem_id id,
|
|
uint32 count, uint32 flags, bigtime_t timeout);
|
|
extern status_t _kern_acquire_sem(sem_id id);
|
|
extern status_t _kern_acquire_sem_etc(sem_id id, uint32 count, uint32 flags,
|
|
bigtime_t timeout);
|
|
extern status_t _kern_release_sem(sem_id id);
|
|
extern status_t _kern_release_sem_etc(sem_id id, uint32 count, uint32 flags);
|
|
extern status_t _kern_get_sem_count(sem_id id, int32* thread_count);
|
|
extern status_t _kern_get_sem_info(sem_id semaphore, struct sem_info *info,
|
|
size_t size);
|
|
extern status_t _kern_get_next_sem_info(team_id team, int32 *cookie,
|
|
struct sem_info *info, size_t size);
|
|
extern status_t _kern_set_sem_owner(sem_id id, team_id proc);
|
|
|
|
/* POSIX realtime sem syscalls */
|
|
extern status_t _kern_realtime_sem_open(const char* name,
|
|
int openFlagsOrShared, mode_t mode, uint32 semCount,
|
|
struct _sem_t* userSem, struct _sem_t** _usedUserSem);
|
|
extern status_t _kern_realtime_sem_close(sem_id semID,
|
|
struct _sem_t** _deleteUserSem);
|
|
extern status_t _kern_realtime_sem_unlink(const char* name);
|
|
|
|
extern status_t _kern_realtime_sem_get_value(sem_id semID, int* value);
|
|
extern status_t _kern_realtime_sem_post(sem_id semID);
|
|
extern status_t _kern_realtime_sem_wait(sem_id semID, bigtime_t timeout);
|
|
|
|
/* POSIX XSI semaphore syscalls */
|
|
extern int _kern_xsi_semget(key_t key, int numSems, int flags);
|
|
extern int _kern_xsi_semctl(int semID, int semNumber, int command,
|
|
union semun* args);
|
|
extern status_t _kern_xsi_semop(int semID, struct sembuf *semOps,
|
|
size_t numSemOps);
|
|
|
|
/* POSIX XSI message queue syscalls */
|
|
extern int _kern_xsi_msgctl(int messageQueueID, int command,
|
|
struct msqid_ds *buffer);
|
|
extern int _kern_xsi_msgget(key_t key, int messageQueueFlags);
|
|
extern ssize_t _kern_xsi_msgrcv(int messageQueueID, void *messagePointer,
|
|
size_t messageSize, long messageType, int messageFlags);
|
|
extern int _kern_xsi_msgsnd(int messageQueueID,
|
|
const void *messagePointer, size_t messageSize,
|
|
int messageFlags);
|
|
|
|
/* team & thread syscalls */
|
|
extern thread_id _kern_load_image(const char* const* flatArgs,
|
|
size_t flatArgsSize, int32 argCount, int32 envCount,
|
|
int32 priority, uint32 flags, port_id errorPort,
|
|
uint32 errorToken);
|
|
extern void _kern_exit_team(status_t returnValue);
|
|
extern status_t _kern_kill_team(team_id team);
|
|
extern team_id _kern_get_current_team();
|
|
extern status_t _kern_wait_for_team(team_id team, status_t *_returnCode);
|
|
extern thread_id _kern_wait_for_child(thread_id child, uint32 flags,
|
|
int32 *_reason, status_t *_returnCode);
|
|
extern status_t _kern_exec(const char *path, const char* const* flatArgs,
|
|
size_t flatArgsSize, int32 argCount, int32 envCount);
|
|
extern thread_id _kern_fork(void);
|
|
extern pid_t _kern_process_info(pid_t process, int32 which);
|
|
extern pid_t _kern_setpgid(pid_t process, pid_t group);
|
|
extern pid_t _kern_setsid(void);
|
|
extern status_t _kern_change_root(const char *path);
|
|
|
|
extern thread_id _kern_spawn_thread(
|
|
struct thread_creation_attributes* attributes);
|
|
extern thread_id _kern_find_thread(const char *name);
|
|
extern status_t _kern_suspend_thread(thread_id thread);
|
|
extern status_t _kern_resume_thread(thread_id thread);
|
|
extern status_t _kern_rename_thread(thread_id thread, const char *newName);
|
|
extern status_t _kern_set_thread_priority(thread_id thread, int32 newPriority);
|
|
extern status_t _kern_kill_thread(thread_id thread);
|
|
extern void _kern_exit_thread(status_t returnValue);
|
|
extern void _kern_thread_yield(void);
|
|
extern status_t _kern_wait_for_thread(thread_id thread, status_t *_returnCode);
|
|
extern bool _kern_has_data(thread_id thread);
|
|
extern status_t _kern_send_data(thread_id thread, int32 code, const void *buffer, size_t bufferSize);
|
|
extern int32 _kern_receive_data(thread_id *_sender, void *buffer, size_t bufferSize);
|
|
extern int64 _kern_restore_signal_frame();
|
|
|
|
extern status_t _kern_get_thread_info(thread_id id, thread_info *info);
|
|
extern status_t _kern_get_next_thread_info(team_id team, int32 *cookie, thread_info *info);
|
|
extern status_t _kern_get_team_info(team_id id, team_info *info);
|
|
extern status_t _kern_get_next_team_info(int32 *cookie, team_info *info);
|
|
extern status_t _kern_get_team_usage_info(team_id team, int32 who, team_usage_info *info, size_t size);
|
|
|
|
extern status_t _kern_block_thread(uint32 flags, bigtime_t timeout);
|
|
extern status_t _kern_unblock_thread(thread_id thread, status_t status);
|
|
extern status_t _kern_unblock_threads(thread_id* threads, uint32 count,
|
|
status_t status);
|
|
|
|
// user/group functions
|
|
extern gid_t _kern_getgid(bool effective);
|
|
extern uid_t _kern_getuid(bool effective);
|
|
extern status_t _kern_setregid(gid_t rgid, gid_t egid,
|
|
bool setAllIfPrivileged);
|
|
extern status_t _kern_setreuid(uid_t ruid, uid_t euid,
|
|
bool setAllIfPrivileged);
|
|
extern ssize_t _kern_getgroups(int groupCount, gid_t* groupList);
|
|
extern status_t _kern_setgroups(int groupCount, const gid_t* groupList);
|
|
|
|
// signal functions
|
|
extern status_t _kern_send_signal(pid_t tid, uint sig);
|
|
extern status_t _kern_sigprocmask(int how, const sigset_t *set,
|
|
sigset_t *oldSet);
|
|
extern status_t _kern_sigaction(int sig, const struct sigaction *action,
|
|
struct sigaction *oldAction);
|
|
extern bigtime_t _kern_set_alarm(bigtime_t time, uint32 mode);
|
|
extern status_t _kern_sigwait(const sigset_t *set, int *_signal);
|
|
extern status_t _kern_sigsuspend(const sigset_t *mask);
|
|
extern status_t _kern_sigpending(sigset_t *set);
|
|
extern status_t _kern_set_signal_stack(const stack_t *newStack,
|
|
stack_t *oldStack);
|
|
|
|
// image functions
|
|
extern image_id _kern_register_image(image_info *info, size_t size);
|
|
extern status_t _kern_unregister_image(image_id id);
|
|
extern void _kern_image_relocated(image_id id);
|
|
extern void _kern_loading_app_failed(status_t error);
|
|
extern status_t _kern_get_image_info(image_id id, image_info *info, size_t size);
|
|
extern status_t _kern_get_next_image_info(team_id team, int32 *cookie, image_info *info, size_t size);
|
|
extern status_t _kern_read_kernel_image_symbols(image_id id,
|
|
struct Elf32_Sym* symbolTable, int32* _symbolCount,
|
|
char* stringTable, size_t* _stringTableSize,
|
|
addr_t* _imageDelta);
|
|
|
|
// VFS functions
|
|
extern dev_t _kern_mount(const char *path, const char *device,
|
|
const char *fs_name, uint32 flags, const char *args, size_t argsLength);
|
|
extern status_t _kern_unmount(const char *path, uint32 flags);
|
|
extern status_t _kern_read_fs_info(dev_t device, struct fs_info *info);
|
|
extern status_t _kern_write_fs_info(dev_t device, const struct fs_info *info, int mask);
|
|
extern dev_t _kern_next_device(int32 *_cookie);
|
|
extern status_t _kern_sync(void);
|
|
extern status_t _kern_entry_ref_to_path(dev_t device, ino_t inode,
|
|
const char *leaf, char *userPath, size_t pathLength);
|
|
extern status_t _kern_normalize_path(const char* userPath,
|
|
bool traverseLink, char* buffer);
|
|
extern int _kern_open_entry_ref(dev_t device, ino_t inode, const char *name, int openMode, int perms);
|
|
extern int _kern_open(int fd, const char *path, int openMode, int perms);
|
|
extern int _kern_open_dir_entry_ref(dev_t device, ino_t inode, const char *name);
|
|
extern int _kern_open_dir(int fd, const char *path);
|
|
extern int _kern_open_parent_dir(int fd, char *name,
|
|
size_t nameLength);
|
|
extern status_t _kern_fcntl(int fd, int op, uint32 argument);
|
|
extern status_t _kern_fsync(int fd);
|
|
extern status_t _kern_flock(int fd, int op);
|
|
extern off_t _kern_seek(int fd, off_t pos, int seekType);
|
|
extern status_t _kern_create_dir_entry_ref(dev_t device, ino_t inode, const char *name, int perms);
|
|
extern status_t _kern_create_dir(int fd, const char *path, int perms);
|
|
extern status_t _kern_remove_dir(int fd, const char *path);
|
|
extern status_t _kern_read_link(int fd, const char *path, char *buffer,
|
|
size_t *_bufferSize);
|
|
extern status_t _kern_create_symlink(int fd, const char *path,
|
|
const char *toPath, int mode);
|
|
extern status_t _kern_create_link(const char *path, const char *toPath);
|
|
extern status_t _kern_unlink(int fd, const char *path);
|
|
extern status_t _kern_rename(int oldDir, const char *oldpath, int newDir,
|
|
const char *newpath);
|
|
extern status_t _kern_create_fifo(const char *path, mode_t perms);
|
|
extern status_t _kern_create_pipe(int *fds);
|
|
extern status_t _kern_access(const char *path, int mode);
|
|
extern ssize_t _kern_select(int numfds, struct fd_set *readSet,
|
|
struct fd_set *writeSet, struct fd_set *errorSet,
|
|
bigtime_t timeout, const sigset_t *sigMask);
|
|
extern ssize_t _kern_poll(struct pollfd *fds, int numfds, bigtime_t timeout);
|
|
extern int _kern_open_attr_dir(int fd, const char *path);
|
|
extern int _kern_create_attr(int fd, const char *name, uint32 type, int openMode);
|
|
extern int _kern_open_attr(int fd, const char *name, int openMode);
|
|
extern status_t _kern_remove_attr(int fd, const char *name);
|
|
extern status_t _kern_rename_attr(int fromFile, const char *fromName, int toFile, const char *toName);
|
|
extern int _kern_open_index_dir(dev_t device);
|
|
extern status_t _kern_create_index(dev_t device, const char *name, uint32 type, uint32 flags);
|
|
extern status_t _kern_read_index_stat(dev_t device, const char *name, struct stat *stat);
|
|
extern status_t _kern_remove_index(dev_t device, const char *name);
|
|
extern status_t _kern_getcwd(char *buffer, size_t size);
|
|
extern status_t _kern_setcwd(int fd, const char *path);
|
|
extern int _kern_open_query(dev_t device, const char *query, size_t queryLength,
|
|
uint32 flags, port_id port, int32 token);
|
|
|
|
// file descriptor functions
|
|
extern ssize_t _kern_read(int fd, off_t pos, void *buffer, size_t bufferSize);
|
|
extern ssize_t _kern_readv(int fd, off_t pos, const struct iovec *vecs, size_t count);
|
|
extern ssize_t _kern_write(int fd, off_t pos, const void *buffer, size_t bufferSize);
|
|
extern ssize_t _kern_writev(int fd, off_t pos, const struct iovec *vecs,
|
|
size_t count);
|
|
extern status_t _kern_ioctl(int fd, ulong cmd, void *data, size_t length);
|
|
extern ssize_t _kern_read_dir(int fd, struct dirent *buffer, size_t bufferSize,
|
|
uint32 maxCount);
|
|
extern status_t _kern_rewind_dir(int fd);
|
|
extern status_t _kern_read_stat(int fd, const char *path, bool traverseLink,
|
|
struct stat *stat, size_t statSize);
|
|
extern status_t _kern_write_stat(int fd, const char *path,
|
|
bool traverseLink, const struct stat *stat,
|
|
size_t statSize, int statMask);
|
|
extern status_t _kern_close(int fd);
|
|
extern int _kern_dup(int fd);
|
|
extern int _kern_dup2(int ofd, int nfd);
|
|
extern status_t _kern_lock_node(int fd);
|
|
extern status_t _kern_unlock_node(int fd);
|
|
extern status_t _kern_get_next_fd_info(team_id team, uint32 *_cookie,
|
|
struct fd_info *info, size_t infoSize);
|
|
|
|
// socket functions
|
|
extern int _kern_socket(int family, int type, int protocol);
|
|
extern status_t _kern_bind(int socket, const struct sockaddr *address,
|
|
socklen_t addressLength);
|
|
extern status_t _kern_shutdown_socket(int socket, int how);
|
|
extern status_t _kern_connect(int socket, const struct sockaddr *address,
|
|
socklen_t addressLength);
|
|
extern status_t _kern_listen(int socket, int backlog);
|
|
extern int _kern_accept(int socket, struct sockaddr *address,
|
|
socklen_t *_addressLength);
|
|
extern ssize_t _kern_recv(int socket, void *data, size_t length,
|
|
int flags);
|
|
extern ssize_t _kern_recvfrom(int socket, void *data, size_t length,
|
|
int flags, struct sockaddr *address,
|
|
socklen_t *_addressLength);
|
|
extern ssize_t _kern_recvmsg(int socket, struct msghdr *message,
|
|
int flags);
|
|
extern ssize_t _kern_send(int socket, const void *data, size_t length,
|
|
int flags);
|
|
extern ssize_t _kern_sendto(int socket, const void *data, size_t length,
|
|
int flags, const struct sockaddr *address,
|
|
socklen_t addressLength);
|
|
extern ssize_t _kern_sendmsg(int socket, const struct msghdr *message,
|
|
int flags);
|
|
extern status_t _kern_getsockopt(int socket, int level, int option,
|
|
void *value, socklen_t *_length);
|
|
extern status_t _kern_setsockopt(int socket, int level, int option,
|
|
const void *value, socklen_t length);
|
|
extern status_t _kern_getpeername(int socket, struct sockaddr *address,
|
|
socklen_t *_addressLength);
|
|
extern status_t _kern_getsockname(int socket, struct sockaddr *address,
|
|
socklen_t *_addressLength);
|
|
extern int _kern_sockatmark(int socket);
|
|
extern status_t _kern_socketpair(int family, int type, int protocol,
|
|
int *socketVector);
|
|
extern status_t _kern_get_next_socket_stat(int family, uint32 *cookie,
|
|
struct net_stat *stat);
|
|
|
|
// node monitor functions
|
|
extern status_t _kern_stop_notifying(port_id port, uint32 token);
|
|
extern status_t _kern_start_watching(dev_t device, ino_t node, uint32 flags,
|
|
port_id port, uint32 token);
|
|
extern status_t _kern_stop_watching(dev_t device, ino_t node, port_id port,
|
|
uint32 token);
|
|
|
|
// time functions
|
|
extern status_t _kern_set_real_time_clock(uint32 time);
|
|
extern status_t _kern_set_timezone(int32 timezoneOffset, bool daylightSavingTime);
|
|
extern status_t _kern_get_timezone(int32 *_timezoneOffset, bool *_daylightSavingTime);
|
|
extern status_t _kern_set_tzfilename(const char *filename, size_t length, bool isGMT);
|
|
extern status_t _kern_get_tzfilename(char *filename, size_t length, bool *_isGMT);
|
|
|
|
extern bigtime_t _kern_system_time();
|
|
extern status_t _kern_snooze_etc(bigtime_t time, int timebase, int32 flags);
|
|
|
|
// area functions
|
|
extern area_id _kern_create_area(const char *name, void **address, uint32 addressSpec,
|
|
size_t size, uint32 lock, uint32 protection);
|
|
extern status_t _kern_delete_area(area_id area);
|
|
extern area_id _kern_area_for(void *address);
|
|
extern area_id _kern_find_area(const char *name);
|
|
extern status_t _kern_get_area_info(area_id area, area_info *info);
|
|
extern status_t _kern_get_next_area_info(team_id team, int32 *cookie, area_info *info);
|
|
extern status_t _kern_resize_area(area_id area, size_t newSize);
|
|
extern area_id _kern_transfer_area(area_id area, void **_address, uint32 addressSpec,
|
|
team_id target);
|
|
extern status_t _kern_set_area_protection(area_id area, uint32 newProtection);
|
|
extern area_id _kern_clone_area(const char *name, void **_address, uint32 addressSpec,
|
|
uint32 protection, area_id sourceArea);
|
|
extern status_t _kern_reserve_heap_address_range(addr_t* _address, uint32 addressSpec,
|
|
addr_t size);
|
|
|
|
extern area_id _kern_map_file(const char *name, void **address,
|
|
int addressSpec, size_t size, int protection,
|
|
int mapping, int fd, off_t offset);
|
|
extern status_t _kern_unmap_memory(void *address, size_t size);
|
|
extern status_t _kern_set_memory_protection(void *address, size_t size,
|
|
int protection);
|
|
extern status_t _kern_sync_memory(void *address, size_t size, int flags);
|
|
extern status_t _kern_memory_advice(void *address, size_t size,
|
|
int advice);
|
|
|
|
/* kernel port functions */
|
|
extern port_id _kern_create_port(int32 queue_length, const char *name);
|
|
extern status_t _kern_close_port(port_id id);
|
|
extern status_t _kern_delete_port(port_id id);
|
|
extern port_id _kern_find_port(const char *port_name);
|
|
extern status_t _kern_get_port_info(port_id id, struct port_info *info);
|
|
extern status_t _kern_get_next_port_info(team_id team, int32 *cookie, struct port_info *info);
|
|
extern ssize_t _kern_port_buffer_size_etc(port_id port, uint32 flags, bigtime_t timeout);
|
|
extern int32 _kern_port_count(port_id port);
|
|
extern ssize_t _kern_read_port_etc(port_id port, int32 *msgCode, void *msgBuffer,
|
|
size_t bufferSize, uint32 flags, bigtime_t timeout);
|
|
extern status_t _kern_set_port_owner(port_id port, team_id team);
|
|
extern status_t _kern_write_port_etc(port_id port, int32 msgCode, const void *msgBuffer,
|
|
size_t bufferSize, uint32 flags, bigtime_t timeout);
|
|
extern status_t _kern_writev_port_etc(port_id id, int32 msgCode,
|
|
const struct iovec *msgVecs, size_t vecCount,
|
|
size_t bufferSize, uint32 flags, bigtime_t timeout);
|
|
extern status_t _kern_get_port_message_info_etc(port_id port,
|
|
port_message_info *info, size_t infoSize, uint32 flags,
|
|
bigtime_t timeout);
|
|
|
|
// debug support functions
|
|
extern void _kern_debugger(const char *message);
|
|
extern int _kern_disable_debugger(int state);
|
|
|
|
extern status_t _kern_install_default_debugger(port_id debuggerPort);
|
|
extern port_id _kern_install_team_debugger(team_id team,
|
|
port_id debuggerPort);
|
|
extern status_t _kern_remove_team_debugger(team_id team);
|
|
extern status_t _kern_debug_thread(thread_id thread);
|
|
extern void _kern_wait_for_debugger(void);
|
|
|
|
extern status_t _kern_set_debugger_breakpoint(void *address, uint32 type,
|
|
int32 length, bool watchpoint);
|
|
extern status_t _kern_clear_debugger_breakpoint(void *address,
|
|
bool watchpoint);
|
|
|
|
/* atomic_* ops (needed for CPUs that don't support them directly) */
|
|
#ifdef ATOMIC_FUNCS_ARE_SYSCALLS
|
|
extern int32 _kern_atomic_set(vint32 *value, int32 newValue);
|
|
extern int32 _kern_atomic_test_and_set(vint32 *value, int32 newValue, int32 testAgainst);
|
|
extern int32 _kern_atomic_add(vint32 *value, int32 addValue);
|
|
extern int32 _kern_atomic_and(vint32 *value, int32 andValue);
|
|
extern int32 _kern_atomic_or(vint32 *value, int32 orValue);
|
|
extern int32 _kern_atomic_get(vint32 *value);
|
|
#endif // ATOMIC_FUNCS_ARE_SYSCALLS
|
|
|
|
#ifdef ATOMIC64_FUNCS_ARE_SYSCALLS
|
|
extern int64 _kern_atomic_set64(vint64 *value, int64 newValue);
|
|
extern int64 _kern_atomic_test_and_set64(vint64 *value, int64 newValue, int64 testAgainst);
|
|
extern int64 _kern_atomic_add64(vint64 *value, int64 addValue);
|
|
extern int64 _kern_atomic_and64(vint64 *value, int64 andValue);
|
|
extern int64 _kern_atomic_or64(vint64 *value, int64 orValue);
|
|
extern int64 _kern_atomic_get64(vint64 *value);
|
|
#endif // ATOMIC64_FUNCS_ARE_SYSCALLS
|
|
|
|
/* System informations */
|
|
extern status_t _kern_get_system_info(system_info *info, size_t size);
|
|
extern status_t _kern_get_system_info_etc(int32 id, void *buffer,
|
|
size_t bufferSize);
|
|
extern status_t _kern_analyze_scheduling(bigtime_t from, bigtime_t until,
|
|
void* buffer, size_t size,
|
|
struct scheduling_analysis* analysis);
|
|
|
|
/* Debug output */
|
|
extern void _kern_debug_output(const char *message);
|
|
extern void _kern_ktrace_output(const char *message);
|
|
extern status_t _kern_frame_buffer_update(addr_t baseAddress, int32 width,
|
|
int32 height, int32 depth, int32 bytesPerRow);
|
|
|
|
/* messaging service */
|
|
extern area_id _kern_register_messaging_service(sem_id lockingSem,
|
|
sem_id counterSem);
|
|
extern status_t _kern_unregister_messaging_service();
|
|
|
|
extern void _kern_clear_caches(void *address, size_t length, uint32 flags);
|
|
extern bool _kern_cpu_enabled(int32 cpu);
|
|
extern status_t _kern_set_cpu_enabled(int32 cpu, bool enabled);
|
|
|
|
#ifdef __INTEL__
|
|
// our only x86 only syscall
|
|
extern status_t _kern_get_cpuid(cpuid_info *info, uint32 eax, uint32 cpu);
|
|
#endif
|
|
|
|
|
|
/* Disk Device Manager syscalls */
|
|
|
|
// iterating, retrieving device/partition data
|
|
extern partition_id _kern_get_next_disk_device_id(int32 *cookie,
|
|
size_t *neededSize);
|
|
extern partition_id _kern_find_disk_device(const char *filename,
|
|
size_t *neededSize);
|
|
extern partition_id _kern_find_partition(const char *filename,
|
|
size_t *neededSize);
|
|
extern partition_id _kern_find_file_disk_device(const char *filename,
|
|
size_t *neededSize);
|
|
extern status_t _kern_get_disk_device_data(partition_id deviceID,
|
|
bool deviceOnly, struct user_disk_device_data *buffer,
|
|
size_t bufferSize, size_t *neededSize);
|
|
extern partition_id _kern_register_file_device(const char *filename);
|
|
extern status_t _kern_unregister_file_device(partition_id deviceID,
|
|
const char *filename);
|
|
// Only a valid deviceID or filename need to be passed. The other one
|
|
// is -1/NULL. If both is given only filename is ignored.
|
|
extern status_t _kern_get_file_disk_device_path(partition_id id,
|
|
char* buffer, size_t bufferSize);
|
|
|
|
// disk systems
|
|
extern status_t _kern_get_disk_system_info(disk_system_id id,
|
|
struct user_disk_system_info *info);
|
|
extern status_t _kern_get_next_disk_system_info(int32 *cookie,
|
|
struct user_disk_system_info *info);
|
|
extern status_t _kern_find_disk_system(const char *name,
|
|
struct user_disk_system_info *info);
|
|
|
|
// disk device modification
|
|
extern status_t _kern_defragment_partition(partition_id partitionID,
|
|
int32* changeCounter);
|
|
extern status_t _kern_repair_partition(partition_id partitionID,
|
|
int32* changeCounter, bool checkOnly);
|
|
extern status_t _kern_resize_partition(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32* childChangeCounter, off_t size,
|
|
off_t contentSize);
|
|
extern status_t _kern_move_partition(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32* childChangeCounter, off_t newOffset,
|
|
partition_id* descendantIDs,
|
|
int32* descendantChangeCounters, int32 descendantCount);
|
|
extern status_t _kern_set_partition_name(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32* childChangeCounter, const char* name);
|
|
extern status_t _kern_set_partition_content_name(partition_id partitionID,
|
|
int32* changeCounter, const char* name);
|
|
extern status_t _kern_set_partition_type(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32* childChangeCounter, const char* type);
|
|
extern status_t _kern_set_partition_parameters(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32* childChangeCounter, const char* parameters,
|
|
size_t parametersSize);
|
|
extern status_t _kern_set_partition_content_parameters(
|
|
partition_id partitionID, int32* changeCounter,
|
|
const char* parameters, size_t parametersSize);
|
|
extern status_t _kern_initialize_partition(partition_id partitionID,
|
|
int32* changeCounter, const char* diskSystemName,
|
|
const char* name, const char* parameters,
|
|
size_t parametersSize);
|
|
extern status_t _kern_uninitialize_partition(partition_id partitionID,
|
|
int32* changeCounter);
|
|
extern status_t _kern_create_child_partition(partition_id partitionID,
|
|
int32* changeCounter, off_t offset, off_t size,
|
|
const char* type, const char* name,
|
|
const char* parameters, size_t parametersSize,
|
|
partition_id* childID, int32* childChangeCounter);
|
|
extern status_t _kern_delete_child_partition(partition_id partitionID,
|
|
int32* changeCounter, partition_id childID,
|
|
int32 childChangeCounter);
|
|
|
|
#if 0
|
|
|
|
// watching
|
|
status_t start_disk_device_watching(port_id, int32 token, uint32 flags);
|
|
status_t start_disk_device_job_watching(disk_job_id job, port_id, int32 token,
|
|
uint32 flags);
|
|
status_t stop_disk_device_watching(port_id, int32 token);
|
|
|
|
#endif // 0
|
|
|
|
|
|
// The end mark for gensyscallinfos.
|
|
#ifdef GEN_SYSCALL_INFOS_PROCESSING
|
|
#pragma syscalls end
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SYSTEM_SYSCALLS_H */
|