WIP 2

ulib/_premain.c

@@ -2,10 +2,13 @@
 #include <stddef.h>
 #include <system/system.h>
 #include <sysdefs/processctl.h>
+#include <sysdefs/devctl.h>
 #include <errors.h>
 #include <dlmalloc/malloc.h>
 #include <uprintf.h>
 #include <log.h>
+#include <util/util.h>
+#include <devids.h>
 
 extern void main(void);
 extern uint8_t _bss_start[];
@@ -18,24 +21,28 @@ void clearbss(void) {
   }
 }
 
-char **_args;
+#define MAX_ARGS 15
+static char *_args[MAX_ARGS];
+
 size_t _argslen;
 
 char **args(void) {
-  return _args;
+  return (char **)_args;
 }
 
 size_t argslen(void) {
   return _argslen;
 }
 
+Dev_t termdev;
+
 // ulib initialization goes here
 void _premain(void) {
   clearbss();
 
-  #define MAX_ARGS 30
-  _args = (char **)dlmalloc(MAX_ARGS * sizeof(char *));
-  for (size_t i = 0; i < MAX_ARGS; i++) {
+  devctl(&termdev, DEVCTL_GET_HANDLE, (uint8_t *)DEV_TERMDEV, 0, 0);
+
+  for (size_t i = 0; i < ARRLEN(_args); i++) {
     _args[i] = dlmalloc(PROC_ARG_MAX);
   }