From 6a3ef39feb635f529da9e36975ba77a26c1ff3b4 Mon Sep 17 00:00:00 2001
From: Michal Idziorek <m.i@gmx.at>
Date: Sun, 23 Nov 2014 14:00:52 +0100
Subject: passing argv and argc to main, and fixed ELF load.

---
 userspace/shell.c  | 13 +++++++------
 userspace/simple.c |  3 ++-
 2 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'userspace')

diff --git a/userspace/shell.c b/userspace/shell.c
index ae39c1a..06a03d2 100644
--- a/userspace/shell.c
+++ b/userspace/shell.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdint.h>
-#include <assert.h>
 #include <string.h>
+
 #include "../fs/fs.h"
 
 void hello() {
@@ -18,16 +18,15 @@ void prompt() {
 
 int main(int argc, char **argv) 
 {
-//    hello();
 
-    FILE *input;
-    input=fopen("input.txt","r");
+//  hello();
+
     char *buf=malloc(256);
 
     while(1)
     {
 	prompt();
-        fgets(buf,255,input);
+        fgets(buf,255,stdin);
 	buf[strlen(buf)-1]=0; // remove \n
 	process(buf);
     }
@@ -65,10 +64,12 @@ char **tokenize(char *buf)
 	    i++;
 	}
 	token[c][t]=0;
+	
 
 
 //	printf("token %i : <%s>\n",c, token[c]);
 	c++;
+	token[c]=NULL;
 
     }
 
@@ -103,7 +104,7 @@ int process(char *buf)
     }
     else if(!strcmp(command,"exec"))
     {
-	execve(atoi(token[1]),0,0);
+	execve(atoi(token[1]),token,0);
 
     }
     else if(!strcmp(command,"echo"))
diff --git a/userspace/simple.c b/userspace/simple.c
index d4c48c2..5322584 100644
--- a/userspace/simple.c
+++ b/userspace/simple.c
@@ -1,12 +1,13 @@
 int main(int argc, char **argv) 
 {
+    
 
     int i;
     printf("argv: 0x%08X\n",argv);
 
     for(i=0;i<argc;i++)
     {
-	printf("param %i: %08X: %s\n",i,argv[i],argv[i]);
+	if(!strcmp(argv[i],"-v"))puts("version 1");
     }
     puts("bye");
     
-- 
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