Removed proc_init_arch; created frontend_proc_init
[akaros.git] / kern / include / frontend.h
1 #ifndef ROS_FRONTEND_H
2 #define ROS_FRONTEND_H
3
4 #include <ros/common.h>
5
6 #ifdef ROS_KERNEL
7
8 #include <env.h>
9 #include <process.h>
10
11 // Default APPSERVER_ETH_TYPE if not defined externally
12 #ifndef APPSERVER_ETH_TYPE
13 #define APPSERVER_ETH_TYPE 0x8888
14 #endif
15
16 void frontend_proc_init(struct proc* p);
17 void frontend_proc_free(struct proc* p);
18
19 int32_t frontend_syscall_from_user(env_t* p, int32_t syscall_num, 
20                                    uint32_t arg0, uint32_t arg1, 
21                                    uint32_t arg2, uint32_t translate_args);
22
23 int32_t frontend_syscall(pid_t pid, int32_t syscall_num, 
24                          uint32_t arg0, uint32_t arg1, uint32_t arg2, 
25                          uint32_t arg3, int32_t* errno);
26
27 int user_frontend_syscall(struct proc* p, int n, int a0, 
28                           int a1, int a2, int a3);
29
30 int32_t frontend_nbputch(char ch);
31 int32_t frontend_nbgetch();
32
33 void* user_memdup(struct proc* p, const void* va, int len);
34 void* user_memdup_errno(struct proc* p, const void* va, int len);
35 void user_memdup_free(struct proc* p, void* va);
36 char* user_strdup(struct proc* p, const char* va0, int max);
37 char* user_strdup_errno(struct proc* p, const char* va, int max);
38 int memcpy_to_user_errno(struct proc* p, void* dst, const void* src, int len);
39 void* kmalloc_errno(int len);
40
41 error_t read_page(struct proc* p, int fd, physaddr_t pa, int pgoff);
42 error_t open_file(struct proc* p, const char* path, int oflag, int mode);
43 error_t close_file(struct proc* p, int fd);
44
45 #endif
46
47 #define APPSERVER_MAXPATH            1024
48
49 #define APPSERVER_SYSCALL_exit          1
50 #define APPSERVER_SYSCALL_read          3
51 #define APPSERVER_SYSCALL_write         4
52 #define APPSERVER_SYSCALL_open          5
53 #define APPSERVER_SYSCALL_close         6
54 #define APPSERVER_SYSCALL_link          9
55 #define APPSERVER_SYSCALL_unlink       10
56 #define APPSERVER_SYSCALL_chdir        12
57 #define APPSERVER_SYSCALL_chmod        15
58 #define APPSERVER_SYSCALL_brk          17
59 #define APPSERVER_SYSCALL_stat         18
60 #define APPSERVER_SYSCALL_lseek        19
61 #define APPSERVER_SYSCALL_fstat        28
62 #define APPSERVER_SYSCALL_utime        30
63 #define APPSERVER_SYSCALL_access       33
64 #define APPSERVER_SYSCALL_dup          41
65 #define APPSERVER_SYSCALL_umask        60
66 #define APPSERVER_SYSCALL_fcntl        62
67 #define APPSERVER_SYSCALL_lstat        88
68 #define APPSERVER_SYSCALL_tcgetattr    89
69 #define APPSERVER_SYSCALL_tcsetattr    90
70 #define APPSERVER_SYSCALL_closedir     91
71 #define APPSERVER_SYSCALL_rewinddir    92
72 #define APPSERVER_SYSCALL_readdir      93
73 #define APPSERVER_SYSCALL_opendir      94
74 #define APPSERVER_SYSCALL_dup2         95
75 #define APPSERVER_SYSCALL_proc_free    96
76 #define APPSERVER_SYSCALL_proc_init    97
77 #define APPSERVER_SYSCALL_time         98
78 #define APPSERVER_SYSCALL_pread       173
79 #define APPSERVER_SYSCALL_pwrite      174
80 #define APPSERVER_SYSCALL_getcwd      229
81
82 #endif /* !ROS_FRONTEND_H */