X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/1b471813a2ba287c2ace9cf6c866f330c725b99c..cd103ea1b3ff029cfc458b3913975b5600915341:/lunaix-os/includes/lunaix/process.h?ds=sidebyside

diff --git a/lunaix-os/includes/lunaix/process.h b/lunaix-os/includes/lunaix/process.h
index 32b74df..0b743d3 100644
--- a/lunaix-os/includes/lunaix/process.h
+++ b/lunaix-os/includes/lunaix/process.h
@@ -4,6 +4,7 @@
 #include <arch/x86/interrupts.h>
 #include <lunaix/clock.h>
 #include <lunaix/mm/mm.h>
+#include <lunaix/signal.h>
 #include <lunaix/timer.h>
 #include <lunaix/types.h>
 #include <stdint.h>
@@ -26,20 +27,33 @@ struct proc_mm
     struct mm_region* regions;
 };
 
+struct proc_sig
+{
+    void* signal_handler;
+    int sig_num;
+    isr_param prev_context;
+};
+
+#define PROC_SIG_SIZE sizeof(struct proc_sig) // size=84
+
 struct proc_info
 {
     pid_t pid;
     struct proc_info* parent;
-    isr_param intr_ctx;
+    isr_param intr_ctx; // size=76
+    uintptr_t ustack_top;
+    void* page_table;
     struct llist_header siblings;
     struct llist_header children;
     struct llist_header grp_member;
     struct proc_mm mm;
-    void* page_table;
     time_t created;
     uint8_t state;
     int32_t exit_code;
     int32_t k_status;
+    sigset_t sig_pending;
+    sigset_t sig_mask;
+    void* sig_handler[_SIG_NUM];
     pid_t pgid;
     struct lx_timer* timer;
 };