libmango: add task_duplicate syscall

2026-04-01 18:39:38 +01:00
parent 06fe1e3704
commit 304ba8b254
3 changed files with 5 additions and 0 deletions
@@ -58,6 +58,7 @@
 SYSCALL_GATE task_exit SYS_TASK_EXIT 1
 SYSCALL_GATE task_self SYS_TASK_SELF 1
 SYSCALL_GATE task_create SYS_TASK_CREATE 5
+SYSCALL_GATE task_duplicate SYS_TASK_DUPLICATE 2
 SYSCALL_GATE task_create_thread SYS_TASK_CREATE_THREAD 6
 SYSCALL_GATE task_get_address_space SYS_TASK_GET_ADDRESS_SPACE 1
 SYSCALL_GATE task_config_get SYS_TASK_CONFIG_GET 4
@@ -33,6 +33,9 @@ extern kern_status_t task_config_set(
 	kern_config_key_t key,
 	const void *ptr,
 	size_t len);
+extern kern_status_t task_duplicate(
+	kern_handle_t *out_task,
+	kern_handle_t *out_address_space);

 extern kern_status_t thread_self(kern_handle_t *out);
 extern kern_status_t thread_start(kern_handle_t thread);
@@ -50,5 +50,6 @@
 #define SYS_FUTEX_WAIT                  47
 #define SYS_FUTEX_WAKE                  48
 #define SYS_KERN_OBJECT_QUERY           49
+#define SYS_TASK_DUPLICATE              50

 #endif