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/*
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/*
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 * Copyright (c) 2005 Martin Decky
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 * Copyright (c) 2005 Martin Decky
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 * All rights reserved.
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 * All rights reserved.
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * are met:
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 *
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 *
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 * - Redistributions of source code must retain the above copyright
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *   derived from this software without specific prior written permission.
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 *
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/** @addtogroup init Init
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/** @addtogroup init Init
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 * @brief   Init process for testing purposes.
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 * @brief   Init process for testing purposes.
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 * @{
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 * @{
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 */
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 */
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/**
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/**
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 * @file
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 * @file
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 */
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 */
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#include <stdio.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <vfs/vfs.h>
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#include <vfs/vfs.h>
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#include <bool.h>
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#include <bool.h>
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#include <errno.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <fcntl.h>
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#include <task.h>
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#include <task.h>
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#include <malloc.h>
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#include <malloc.h>
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#include "init.h"
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#include "init.h"
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#include "version.h"
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#include "version.h"
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#define BUF_SIZE 150000
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static char *buf;
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static void console_wait(void)
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static void console_wait(void)
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{
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{
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    while (get_cons_phone() < 0)
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    while (get_cons_phone() < 0)
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        usleep(50000);  // FIXME
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        usleep(50000);  // FIXME
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}
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}
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static bool mount_tmpfs(void)
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static bool mount_tmpfs(void)
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{
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{
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    int rc = -1;
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    int rc = -1;
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    while (rc < 0) {
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    while (rc < 0) {
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        rc = mount("tmpfs", "/", "initrd");
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        rc = mount("tmpfs", "/", "initrd");
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        switch (rc) {
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        switch (rc) {
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        case EOK:
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        case EOK:
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            printf(NAME ": Root filesystem mounted\n");
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            printf(NAME ": Root filesystem mounted\n");
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            break;
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            break;
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        case EBUSY:
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        case EBUSY:
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            printf(NAME ": Root filesystem already mounted\n");
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            printf(NAME ": Root filesystem already mounted\n");
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            break;
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            break;
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        case ELIMIT:
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        case ELIMIT:
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            printf(NAME ": Unable to mount root filesystem\n");
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            printf(NAME ": Unable to mount root filesystem\n");
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            return false;
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            return false;
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        default:
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        default:
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            sleep(5);   // FIXME
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            sleep(5);   // FIXME
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        }
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        }
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    }
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    }
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    return true;
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    return true;
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}
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}
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static void spawn(char *fname)
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static void spawn(char *fname)
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{
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{
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    char *argv[2];
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    printf(NAME ": Spawning %s\n", fname);
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    printf(NAME ": Spawning %s\n", fname);
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    int fd = open(fname, O_RDONLY);
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    argv[0] = fname;
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    if (fd >= 0) {
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    argv[1] = NULL;
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        ssize_t rd;
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        size_t len = 0;
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        // FIXME: cannot do long reads yet
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        do {
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            rd = read(fd, buf + len, 1024);
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            if (rd > 0)
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                len += rd;
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        } while (rd > 0);
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        if (len > 0) {
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            task_spawn(buf, len);
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    if (task_spawn(fname, argv) != 0) {
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            sleep(1);   // FIXME
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        /* Success */
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        }
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        close(fd);
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        sleep(1);
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    }
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    }
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}
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}
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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    info_print();
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    info_print();
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    sleep(5);   // FIXME
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    sleep(5);   // FIXME
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    if (!mount_tmpfs()) {
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    if (!mount_tmpfs()) {
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        printf(NAME ": Exiting\n");
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        printf(NAME ": Exiting\n");
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        return -1;
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        return -1;
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    }
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    }
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    buf = malloc(BUF_SIZE);
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 - 
 
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    // FIXME: spawn("/sbin/pci");
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    // FIXME: spawn("/sbin/pci");
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    spawn("/sbin/fb");
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    spawn("/sbin/fb");
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    spawn("/sbin/kbd");
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    spawn("/sbin/kbd");
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    spawn("/sbin/console");
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    spawn("/sbin/console");
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    console_wait();
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    console_wait();
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    version_print();
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    version_print();
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    spawn("/sbin/fat");
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    spawn("/sbin/fat");
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    spawn("/sbin/tetris");
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    spawn("/sbin/tetris");
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    spawn("/sbin/cli");
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    // FIXME: spawn("/sbin/tester");
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    // FIXME: spawn("/sbin/tester");
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    spawn("/sbin/klog");
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    spawn("/sbin/klog");
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    free(buf);
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    return 0;
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    return 0;
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}
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}
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/** @}
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/** @}
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 */
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 */
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