diff options
Diffstat (limited to 'src/kernel/task/task.h')
| -rw-r--r-- | src/kernel/task/task.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/kernel/task/task.h b/src/kernel/task/task.h index c9f1794..d363333 100644 --- a/src/kernel/task/task.h +++ b/src/kernel/task/task.h @@ -18,12 +18,15 @@ #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 +#define USER_STACK_SIZE 0x8000 //32k, but pages will be mapped one by one as used + typedef void (*thread_entry)(void*); struct process { uint32_t pid, uid, privilege, threads; struct process *parent; struct page_directory *pagedir; + size_t stacksBottom; struct process *next; //Forms a linked list }; @@ -35,6 +38,7 @@ struct thread { uint32_t timeWait; void* kernelStack_addr; uint32_t kernelStack_size; + struct segment_map *userStack_seg; struct thread *next; //Forms a linked list }; |