Removed sys_brk()
[akaros.git] / kern / include / ros / bits / syscall.h
1 #ifndef ROS_INCLUDE_BITS_SYSCALL_H
2 #define ROS_INCLUDE_BITS_SYSCALL_H
3
4 /* system call numbers.  need to #def them for use in assembly.  Removing
5  * useless ones is okay, but if we change a number, we'll need to rebuild
6  * userspace (which is why we have holes). */
7 #define SYS_null                                         1
8 /* buster renumbered */
9 #define SYS_cache_invalidate             3
10 #define SYS_reboot                                       4
11 #define SYS_cputs                                        5
12 #define SYS_cgetc                                        6
13 #define SYS_getcpuid                             7
14 #define SYS_getvcoreid                           8
15 #define SYS_getpid                                       9
16 #define SYS_proc_create                         10
17 #define SYS_proc_run                            11
18 #define SYS_proc_destroy                        12
19 #define SYS_yield                                       13
20 /* sys_run_binary removed */
21 #define SYS_fork                                        15
22 #define SYS_exec                                        16
23 #define SYS_trywait                                     17
24 #define SYS_mmap                                        18
25 #define SYS_munmap                                      19
26 #define SYS_mprotect                            20
27 /* // these are the other mmap related calls, some of which we'll implement
28 #define SYS_mincore // can read page tables instead
29 #define SYS_madvise
30 #define SYS_mlock
31 #define SYS_msync
32 */
33 /* sys_brk removed */
34 #define SYS_shared_page_alloc           22
35 #define SYS_shared_page_free            23
36 #define SYS_resource_req                        24
37 #define SYS_notify                                      25
38 #define SYS_self_notify                         26
39 #define SYS_halt_core                           27
40
41 /* Platform specific syscalls */
42 #define SYS_serial_read                         75
43 #define SYS_serial_write                        76
44 #define SYS_eth_read                            77
45 #define SYS_eth_write                           78
46 #define SYS_eth_get_mac_addr            79
47 #define SYS_eth_recv_check                      80
48
49 #define SYS_read                                100
50 #define SYS_write                               101
51 #define SYS_open                                102
52 #define SYS_close                               103
53 #define SYS_fstat                               104
54 #define SYS_stat                                105
55 #define SYS_lstat                               106
56 #define SYS_fcntl                               107
57 #define SYS_access                              108
58 #define SYS_umask                               109
59 #define SYS_chmod                               110
60 #define SYS_lseek                               111
61 #define SYS_link                                112
62 #define SYS_unlink                              113
63 #define SYS_chdir                               114
64 #define SYS_getcwd                              115
65 #define SYS_gettimeofday                116
66 #define SYS_tcgetattr                   117
67 #define SYS_tcsetattr                   118
68
69 /* Syscalls we plan to remove someday */
70 #define SYS_cache_buster        200 
71
72 /* For Buster Measurement Flags */
73 #define BUSTER_SHARED                   0x0001
74 #define BUSTER_STRIDED                  0x0002
75 #define BUSTER_LOCKED                   0x0004
76 #define BUSTER_PRINT_TICKS              0x0008
77 #define BUSTER_JUST_LOCKS               0x0010 // unimplemented
78
79 // for system calls that pass filenames
80 #define MAX_PATH_LEN 256
81
82 #endif /* !ROS_INCLUDE_SYSCALL_H */