eba8b6cfb9
sys_create(), and sys_create_dir(), open in sys_open(), and sys_open_dir(). Small cleanups. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@207 a95241bf-73f2-0310-859d-f6bbb57e9c96
131 lines
4.9 KiB
C
Executable File
131 lines
4.9 KiB
C
Executable File
/*
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** Copyright 2001, Travis Geiselbrecht. All rights reserved.
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** Distributed under the terms of the NewOS License.
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*/
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#ifndef _LIBSYS_SYSCALLS_H
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#define _LIBSYS_SYSCALLS_H
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/* this file shouldn't be in the public folder! */
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#include <ktypes.h>
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#include <types.h>
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#include <defines.h>
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#include <resource.h>
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#include <vfs_types.h>
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#include <vm_types.h>
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#include <thread_types.h>
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#include <OS.h>
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#include <sys/stat.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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int sys_null();
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/* fs api */
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int sys_mount(const char *path, const char *device, const char *fs_name, void *args);
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int sys_unmount(const char *path);
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int sys_sync();
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int sys_fsync(int fd);
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int sys_create(const char *path, int omode, int perms);
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int sys_open(const char *path, int omode);
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int sys_close(int fd);
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ssize_t sys_read(int fd, void *buf, off_t pos, size_t len);
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ssize_t sys_write(int fd, const void *buf, off_t pos, size_t len);
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int sys_seek(int fd, off_t pos, int seek_type);
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int sys_ioctl(int fd, ulong op, void *buf, size_t length);
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int sys_unlink(const char *path);
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int sys_rename(const char *oldpath, const char *newpath);
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int sys_rstat(const char *path, struct stat *stat);
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int sys_wstat(const char *path, struct stat *stat, int stat_mask);
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int sys_fstat(int, struct stat *);
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char *sys_getcwd(char* buf, size_t size);
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int sys_setcwd(const char* path);
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int sys_dup(int fd);
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int sys_dup2(int ofd, int nfd);
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int sys_getrlimit(int resource, struct rlimit * rlp);
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int sys_setrlimit(int resource, const struct rlimit * rlp);
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bigtime_t sys_system_time();
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int sys_snooze(bigtime_t time);
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/* sem functions */
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sem_id kern_create_sem(int count, const char *name);
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int kern_delete_sem(sem_id id);
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int kern_acquire_sem(sem_id id);
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int kern_acquire_sem_etc(sem_id id, int count, int flags, bigtime_t timeout);
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int kern_release_sem(sem_id id);
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int kern_release_sem_etc(sem_id id, int count, int flags);
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int sys_sem_get_count(sem_id id, int32* thread_count);
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int kern_get_sem_info(sem_id, struct sem_info *, size_t);
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int kern_get_next_sem_info(proc_id, uint32 *, struct sem_info *, size_t);
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int sys_set_sem_owner(sem_id id, proc_id proc);
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int sys_proc_get_table(struct proc_info *pi, size_t len);
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void sys_exit(int retcode);
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proc_id sys_proc_create_proc(const char *path, const char *name, char **args, int argc, int priority);
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thread_id kern_spawn_thread(int (*func)(void*), const char *, int, void *);
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thread_id kern_get_current_thread_id(void);
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int kern_suspend_thread(thread_id tid);
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int kern_resume_thread(thread_id tid);
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int kern_kill_thread(thread_id tid);
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int sys_thread_wait_on_thread(thread_id tid, int *retcode);
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int sys_proc_kill_proc(proc_id pid);
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proc_id sys_get_current_proc_id();
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int sys_proc_wait_on_proc(proc_id pid, int *retcode);
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region_id sys_vm_create_anonymous_region(const char *name, void **address, int addr_type,
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addr size, int wiring, int lock);
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region_id sys_vm_clone_region(const char *name, void **address, int addr_type,
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region_id source_region, int mapping, int lock);
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region_id sys_vm_map_file(const char *name, void **address, int addr_type,
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addr size, int lock, int mapping, const char *path, off_t offset);
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int sys_vm_delete_region(region_id id);
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int sys_vm_get_region_info(region_id id, vm_region_info *info);
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/* kernel port functions */
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port_id sys_port_create(int32 queue_length, const char *name);
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int sys_port_close(port_id id);
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int sys_port_delete(port_id id);
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port_id sys_port_find(const char *port_name);
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int sys_port_get_info(port_id id, struct port_info *info);
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int sys_port_get_next_port_info(proc_id proc, uint32 *cookie, struct port_info *info);
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ssize_t sys_port_buffer_size(port_id port);
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ssize_t sys_port_buffer_size_etc(port_id port, uint32 flags, bigtime_t timeout);
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int32 sys_port_count(port_id port);
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ssize_t sys_port_read(port_id port, int32 *msg_code, void *msg_buffer, size_t buffer_size);
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ssize_t sys_port_read_etc(port_id port, int32 *msg_code, void *msg_buffer, size_t buffer_size, uint32 flags, bigtime_t timeout);
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int sys_port_set_owner(port_id port, team_id proc);
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int sys_port_write(port_id port, int32 msg_code, const void *msg_buffer, size_t buffer_size);
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int sys_port_write_etc(port_id port, int32 msg_code, const void *msg_buffer, size_t buffer_size, uint32 flags, bigtime_t timeout);
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/* atomic_* ops (needed for cpus that dont support them directly) */
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int sys_atomic_add(int *val, int incr);
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int sys_atomic_and(int *val, int incr);
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int sys_atomic_or(int *val, int incr);
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int sys_atomic_set(int *val, int set_to);
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int sys_test_and_set(int *val, int set_to, int test_val);
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int sys_sysctl(int *, uint, void *, size_t *, void *, size_t);
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int sys_socket(int, int, int);
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/* region prototypes */
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area_id sys_find_region_by_name(const char *);
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/* This is a real BSD'ism :) Basically it returns the size of the
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* descriptor table for the current process as an integer.
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*/
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int kern_getdtablesize(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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