mirror of
https://github.com/subhobhai943/SUB-OS.git
synced 2026-10-25 16:52:29 +00:00
subhobhai943
cda9735b09
- Implement memory-safe RFC-4648 Base64 encoder and decoder in rust/src/crypto/base64.rs - Add process parent hierarchy tracking (ppid, pgid), task_find_by_pid, task_kill, and task_dump_pstree in kernel/task.c - Add list_for_each_entry macro in include/lib/list.h - Add LazyBox applets: 'base64', 'pstree', 'kill', 'tree', 'find', and 'traceroute'
46 lines
1010 B
C
46 lines
1010 B
C
#ifndef _KERNEL_TASK_H
|
|
#define _KERNEL_TASK_H
|
|
|
|
#include "types.h"
|
|
#include <lib/list.h>
|
|
|
|
typedef enum {
|
|
TASK_STATE_READY,
|
|
TASK_STATE_RUNNING,
|
|
TASK_STATE_BLOCKED,
|
|
TASK_STATE_SLEEPING,
|
|
TASK_STATE_ZOMBIE,
|
|
TASK_STATE_DEAD
|
|
} task_state_t;
|
|
|
|
typedef struct task_struct {
|
|
pid_t pid;
|
|
pid_t ppid;
|
|
pid_t pgid;
|
|
char name[32];
|
|
task_state_t state;
|
|
uint64_t rsp;
|
|
uint64_t stack_base;
|
|
size_t stack_size;
|
|
uint64_t sleep_until_ticks;
|
|
int priority;
|
|
int time_slice;
|
|
int exit_code;
|
|
struct list_head list;
|
|
struct list_head all_list;
|
|
} task_t;
|
|
|
|
typedef void (*task_entry_fn_t)(void* arg);
|
|
|
|
void task_init_idle(void);
|
|
task_t* task_create(const char* name, task_entry_fn_t entry, void* arg, int priority);
|
|
void task_exit(int exit_code);
|
|
task_t* task_current(void);
|
|
pid_t task_get_pid(void);
|
|
void task_set_current(task_t* task);
|
|
task_t* task_find_by_pid(pid_t pid);
|
|
int task_kill(pid_t pid, int sig);
|
|
void task_dump_pstree(void);
|
|
|
|
#endif // _KERNEL_TASK_H
|