Subversion Repositories HelenOS

Rev

Rev 3582 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
447 decky 1 
/*
2071 jermar 2 
 * Copyright (c) 2005 Martin Decky
447 decky 3 
 * All rights reserved.
4 
 *
5 
 * Redistribution and use in source and binary forms, with or without
6 
 * modification, are permitted provided that the following conditions
7 
 * are met:
8 
 *
9 
 * - Redistributions of source code must retain the above copyright
10 
 *   notice, this list of conditions and the following disclaimer.
11 
 * - Redistributions in binary form must reproduce the above copyright
12 
 *   notice, this list of conditions and the following disclaimer in the
13 
 *   documentation and/or other materials provided with the distribution.
14 
 * - The name of the author may not be used to endorse or promote products
15 
 *   derived from this software without specific prior written permission.
16 
 *
17 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 
 */
28 
 
1653 cejka 29 
/** @addtogroup init Init
30 
 * @brief   Init process for testing purposes.
31 
 * @{
32 
 */
33 
/**
34 
 * @file
35 
 */
36 
 
3089 decky 37 
#include <stdio.h>
38 
#include <unistd.h>
39 
#include <vfs/vfs.h>
40 
#include <bool.h>
41 
#include <errno.h>
42 
#include <fcntl.h>
43 
#include <task.h>
44 
#include <malloc.h>
45 
#include "init.h"
713 decky 46 
#include "version.h"
999 palkovsky 47 
 
3089 decky 48 
static void console_wait(void)
1465 cejka 49 
{
3089 decky 50 
    while (get_cons_phone() < 0)
51 
        usleep(50000);  // FIXME
52 
}
1465 cejka 53 
 
3243 jermar 54 
static bool mount_fs(const char *fstype)
3089 decky 55 
{
56 
    int rc = -1;
57 
 
58 
    while (rc < 0) {
3243 jermar 59 
        rc = mount(fstype, "/", "initrd");
3256 jermar 60 
 
3089 decky 61 
        switch (rc) {
62 
        case EOK:
63 
            printf(NAME ": Root filesystem mounted\n");
64 
            break;
65 
        case EBUSY:
66 
            printf(NAME ": Root filesystem already mounted\n");
67 
            break;
68 
        case ELIMIT:
69 
            printf(NAME ": Unable to mount root filesystem\n");
70 
            return false;
3256 jermar 71 
        case ENOENT:
72 
            printf(NAME ": Unknown filesystem type (%s)\n", fstype);
73 
            return false;
3089 decky 74 
        default:
75 
            sleep(5);   // FIXME
76 
        }
77 
    }
78 
 
79 
    return true;
1465 cejka 80 
}
81 
 
3089 decky 82 
static void spawn(char *fname)
83 
{
3222 svoboda 84 
    char *argv[2];
85 
 
3089 decky 86 
    printf(NAME ": Spawning %s\n", fname);
3222 svoboda 87 
 
88 
    argv[0] = fname;
89 
    argv[1] = NULL;
90 
 
91 
    if (task_spawn(fname, argv) != 0) {
92 
        /* Success */
93 
        sleep(1);
3089 decky 94 
    }
95 
}
96 
 
447 decky 97 
int main(int argc, char *argv[])
98 
{
3089 decky 99 
    info_print();
100 
    sleep(5);   // FIXME
101 
 
3397 rimsky 102 
    if (!mount_fs("tmpfs") && !mount_fs("fat")) {
3089 decky 103 
        printf(NAME ": Exiting\n");
104 
        return -1;
105 
    }
106 
 
3492 rimsky 107 
    // FIXME: spawn("/srv/pci");
3493 rimsky 108 
    spawn("/srv/fb");
3492 rimsky 109 
    spawn("/srv/kbd");
110 
    spawn("/srv/console");
3089 decky 111 
 
112 
    console_wait();
1531 jermar 113 
    version_print();
1465 cejka 114 
 
3492 rimsky 115 
    spawn("/app/bdsh");
3089 decky 116 
 
447 decky 117 
    return 0;
118 
}
1653 cejka 119 
 
120 
/** @}
121 
 */