root / Whitix / branches / hybrid / kernel / startup.c

#include <fs/vfs.h>
#include <init.h>
#include <module.h>
#include <panic.h>
#include <sched.h>
#include <typedefs.h>
#include <sections.h>
#include <task.h>

void Start()
{
        int fds[]={
                0,0,0,
        };

        extern BYTE biosDriveNo;
        extern WORD rootDevMajor, rootDevMinor;

        DevMountRoot(biosDriveNo, rootDevMajor, rootDevMinor);
        
        KePrint("DEVFS: Mounting device filesystem at %s\n", DEVICES_PATH);

        if (VfsMount(NULL,DEVICES_PATH,"DevFs",NULL))
        {
                KernelPanic("Failed to mount the device filesystem");
        }

        KePrint("Mounted the filesystems. Starting the shell\n");

        if (DoOpenFile(&current->files[0], DEVICES_PATH "/Consoles/Console0",FILE_READ | FILE_FORCE_OPEN,0))
                KernelPanic("Failed to open the first console. Halting");

        extern int Exec(char* pathName,int* fds,char** argv);
        if (Exec("/System/Startup/startup", fds, NULL) < 0)
                KernelPanic("Could not launch the startup program. Halting");

        ThrProcessExit(0);
        ThrSchedule();

        while (1) hlt();
}

int StartInit()
{
        struct Process* start;
        struct Thread* firstThread;

        start=ThrCreateProcess("KernelLoading");
        firstThread=ThrCreateThread(start, (DWORD)Start, false, 0, NULL);

        if (!start || !firstThread)
                KernelPanic("Could not create the starting thread.\n");

        ThrStartThread(firstThread);

        return 0;
}

ModuleInit(StartInit);