jrinx_apex/
process.rs

1use crate::bindings::*;
2
3pub type ApexProcessName = ApexName;
4pub type ApexProcessIndex = ApexInteger;
5pub type ApexProcessId = ApexLongInteger;
6
7#[repr(u32)]
8#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
9pub enum ApexProcessState {
10    #[default]
11    Dormant = 0,
12    Ready = 1,
13    Running = 2,
14    Waiting = 3,
15    Faulted = 4,
16}
17
18#[repr(C)]
19#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
20pub struct ApexProcessAttribute {
21    pub period: ApexSystemTime,
22    pub time_capacity: ApexSystemTime,
23    pub entry_point: ApexSystemAddress,
24    pub stack_size: ApexStackSize,
25    pub base_priority: ApexPriority,
26    pub deadline: ApexDeadline,
27    pub name: ApexProcessName,
28}
29
30#[repr(C)]
31#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
32pub struct ApexProcessStatus {
33    pub deadline_time: ApexSystemTime,
34    pub current_priority: ApexPriority,
35    pub process_state: ApexProcessState,
36    pub attributes: ApexProcessAttribute,
37}
38
39pub trait ApexProcessService {
40    fn get_process_id(
41        &self,
42        process_name: &ApexProcessName,
43    ) -> Result<ApexProcessId, ApexReturnCode>;
44
45    fn get_process_status(
46        &self,
47        process_id: ApexProcessId,
48    ) -> Result<ApexProcessStatus, ApexReturnCode>;
49
50    fn create_process(
51        &self,
52        attributes: &ApexProcessAttribute,
53    ) -> Result<ApexProcessId, ApexReturnCode>;
54
55    fn set_priority(
56        &self,
57        process_id: ApexProcessId,
58        priority: ApexPriority,
59    ) -> Result<(), ApexReturnCode>;
60
61    fn suspend_self(&self, time_out: ApexSystemTime) -> Result<(), ApexReturnCode>;
62
63    fn suspend(&self, process_id: ApexProcessId) -> Result<(), ApexReturnCode>;
64
65    fn resume(&self, process_id: ApexProcessId) -> Result<(), ApexReturnCode>;
66
67    fn stop_self(&self) -> !;
68
69    fn stop(&self, process_id: ApexProcessId) -> Result<(), ApexReturnCode>;
70
71    fn start(&self, process_id: ApexProcessId) -> Result<(), ApexReturnCode>;
72
73    fn delayed_start(
74        &self,
75        process_id: ApexProcessId,
76        start_time: ApexSystemTime,
77    ) -> Result<(), ApexReturnCode>;
78
79    fn lock_preemption(&self) -> Result<ApexLockLevel, ApexReturnCode>;
80
81    fn unlock_preemption(&self) -> Result<ApexLockLevel, ApexReturnCode>;
82
83    fn get_my_id(&self) -> Result<ApexProcessId, ApexReturnCode>;
84
85    fn initialize_process_core_affinity(
86        &self,
87        process_id: ApexProcessId,
88        process_core_id: ApexProcessorCoreId,
89    ) -> Result<(), ApexReturnCode>;
90
91    fn get_my_processor_core_id(&self) -> Result<ApexProcessorCoreId, ApexReturnCode>;
92
93    fn get_my_index(&self) -> Result<ApexProcessIndex, ApexReturnCode>;
94}
jrinx_apex/process.rs

jrinx_apex/
process.rs
