diff options
Diffstat (limited to 'src/stem/task/task.h')
-rw-r--r-- | src/stem/task/task.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/src/stem/task/task.h b/src/stem/task/task.h deleted file mode 100644 index c9f1794..0000000 --- a/src/stem/task/task.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef DEF_TASK_H -#define DEF_TASK_H - -#include <types.h> -#include <mem/paging.h> -#include "idt.h" - -#define TS_RUNNING 0 -#define TS_SLEEPING 1 //Sleeping for a defined amount of time -#define TS_WAIKWAIT 2 //Waiting to be waked up by something precise (thread currently blocked) - -#define PL_USER 3 -#define PL_SERVICE 2 -#define PL_DRIVER 1 -#define PL_KERNEL 0 - -#define EX_TH_NORMAL 0x10000 //ERROR code : just one thread exits, because it has to -#define EX_TH_EXCEPTION 0x10001 //ERROR code : just one thread exits, because of an unhandled exception -#define EX_PR_EXCEPTION 0x10002 //ERROR code : all process finishes, because of an unhandled exception - -typedef void (*thread_entry)(void*); - -struct process { - uint32_t pid, uid, privilege, threads; - struct process *parent; - struct page_directory *pagedir; - - struct process *next; //Forms a linked list -}; - -struct thread { - struct process *process; - uint32_t esp, ebp, eip; - uint8_t state; - uint32_t timeWait; - void* kernelStack_addr; - uint32_t kernelStack_size; - - struct thread *next; //Forms a linked list -}; - -extern struct thread *current_thread; - -void tasking_init(); -void tasking_switch(); -void tasking_updateKernelPagetable(uint32_t idx, struct page_table *table, uint32_t tablePhysical); -uint32_t tasking_handleException(struct registers *regs); - -void thread_sleep(uint32_t msecs); -void thread_exit(); -void process_exit(uint32_t retval); -struct thread * thread_new(struct process *proc, thread_entry entry_point, void *data); -struct process* process_new(struct process *parent, uint32_t uid, uint32_t privilege); - -#endif |