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syscalls: waitpid

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Matheus
2022-09-20 10:44:37 -03:00
parent fe3a5b1a53
commit c637995d52
3 changed files with 95 additions and 1 deletions
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src/include/kernel/sched.h
+6
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@@ -18,6 +18,9 @@
#define THREAD_STATE_BLOCKED 2
#define THREAD_STATE_BLOCKED_INTR 3
#define PROC_STATE_NORMAL 0
#define PROC_STATE_ZOMBIE 1
typedef unsigned long state_t;
struct _proc_t;
@@ -41,6 +44,8 @@ typedef struct _thread_t{
typedef struct _proc_t{
int lock;
int state;
int status;
struct _proc_t* parent;
struct _proc_t* sibling;
struct _proc_t* child;
@@ -52,6 +57,7 @@ typedef struct _proc_t{
size_t threadcount;
dirnode_t* root;
dirnode_t* cwd;
event_t childevent;
} proc_t;