From 98eb242e282650e9c6645dd2e5290e144b105bb4 Mon Sep 17 00:00:00 2001 From: Michal Idziorek Date: Sat, 23 May 2015 23:44:44 +0200 Subject: improved params and environment passing and started snake-game :) --- kernel/usermode.c | 23 ++--------------------- 1 file changed, 2 insertions(+), 21 deletions(-) (limited to 'kernel/usermode.c') diff --git a/kernel/usermode.c b/kernel/usermode.c index 745cef1..1c7a726 100644 --- a/kernel/usermode.c +++ b/kernel/usermode.c @@ -56,34 +56,15 @@ void install_tss(int cpu_no){ void switch_to_user_mode() { -// char text[]="[internal] "; - asm_usermode(); -// write(1,text,11); - - while(1); // will not be reached? -// write(1,text,11); } char *argv_init[]={"/bin/init",NULL}; -char *env_init[]={NULL}; +char *env_init[]={"var1=dupa","var2=mundl",NULL}; // THIS WILL BE RUN IN RING 3! void userfunc() { - execve("/bin/init",argv_init,env_init); - - for(int i=0;i<3;i++) - { - log(FOOLOS_MODULE_NAME,FOOLOS_LOG_INFO,"we are usermode!"); - } - - - char text[]="syscalling!"; - write(1,text,10); - - while(1) - { - } + while(1); // we should never get here. } -- cgit v1.2.3