refactor: formattings

[lunaix-os.git] / lunaix-os / kernel / process.c

diff --git a/lunaix-os/kernel/process.c b/lunaix-os/kernel/process.c
index 64f2654af6a0d1b621e2cc7e1d1f71657a5fae8f..020dfb47fe3fe8a5a92c8b404f11005bf3a5ec03 100644 (file)
--- a/lunaix-os/kernel/process.c
+++ b/lunaix-os/kernel/process.c
@@ -107,14 +107,14 @@ __DEFINE_LXSYSCALL2(int, setpgid, pid_t, pid, pid_t, pgid)
 
     pgid = pgid ? pgid : proc->pid;
 
 
     pgid = pgid ? pgid : proc->pid;
 

-    llist_delete(&proc->grp_member);

     struct proc_info* gruppenfuhrer = get_process(pgid);
 
     struct proc_info* gruppenfuhrer = get_process(pgid);
 

-    if (!gruppenfuhrer) {
+    if (!gruppenfuhrer || proc->pgid == proc->pid) {

         __current->k_status = LXINVL;
         return -1;
     }
 
         __current->k_status = LXINVL;
         return -1;
     }
 

+    llist_delete(&proc->grp_member);

     llist_append(&gruppenfuhrer->grp_member, &proc->grp_member);
 
     proc->pgid = pgid;
     llist_append(&gruppenfuhrer->grp_member, &proc->grp_member);
 
     proc->pgid = pgid;