feat: implement rmdir(2), unlink(2), unlinkat(2)

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

diff --git a/lunaix-os/kernel/sched.c b/lunaix-os/kernel/sched.c
index 8e089d64b976be61ddf22fb77259caf9dea54f5b..d1ee39d21bc3424ce5399d2c60f71d53cea58dca 100644 (file)
--- a/lunaix-os/kernel/sched.c
+++ b/lunaix-os/kernel/sched.c
@@ -6,6 +6,7 @@
 
 #include <lunaix/mm/kalloc.h>
 #include <lunaix/mm/pmm.h>
 
 #include <lunaix/mm/kalloc.h>
 #include <lunaix/mm/pmm.h>

+#include <lunaix/mm/valloc.h>

 #include <lunaix/mm/vmm.h>
 #include <lunaix/process.h>
 #include <lunaix/sched.h>
 #include <lunaix/mm/vmm.h>
 #include <lunaix/process.h>
 #include <lunaix/sched.h>


@@ -202,6 +203,11 @@ __DEFINE_LXSYSCALL3(pid_t, waitpid, pid_t, pid, int*, status, int, options)
     return _wait(pid, status, options);
 }
 
     return _wait(pid, status, options);
 }
 

+__DEFINE_LXSYSCALL(int, geterrno)
+{
+    return __current->k_status;
+}
+

 pid_t
 _wait(pid_t wpid, int* status, int options)
 {
 pid_t
 _wait(pid_t wpid, int* status, int options)
 {


@@ -267,6 +273,7 @@ alloc_process()
     proc->pid = i;
     proc->created = clock_systime();
     proc->pgid = proc->pid;
     proc->pid = i;
     proc->created = clock_systime();
     proc->pgid = proc->pid;

+    proc->fdtable = vzalloc(sizeof(struct v_fdtable));

 
     llist_init_head(&proc->mm.regions);
     llist_init_head(&proc->children);
 
     llist_init_head(&proc->mm.regions);
     llist_init_head(&proc->children);


@@ -282,7 +289,7 @@ commit_process(struct proc_info* process)
     assert(process == &sched_ctx._procs[process->pid]);
 
     if (process->state != PS_CREATED) {
     assert(process == &sched_ctx._procs[process->pid]);
 
     if (process->state != PS_CREATED) {

-        __current->k_status = LXINVL;
+        __current->k_status = EINVAL;

         return;
     }
 
         return;
     }
 


@@ -305,7 +312,7 @@ destroy_process(pid_t pid)
 {
     int index = pid;
     if (index <= 0 || index > sched_ctx.ptable_len) {
 {
     int index = pid;
     if (index <= 0 || index > sched_ctx.ptable_len) {

-        __current->k_status = LXINVLDPID;
+        __current->k_status = EINVAL;

         return;
     }
     struct proc_info* proc = &sched_ctx._procs[index];
         return;
     }
     struct proc_info* proc = &sched_ctx._procs[index];