Rev 3410 | Rev 3979 | 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 | |||
| 3349 | jermar | 102 | if (!mount_fs("tmpfs") && !mount_fs("fat")) { |
| 3089 | decky | 103 | printf(NAME ": Exiting\n"); |
| 104 | return -1; |
||
| 105 | } |
||
| 106 | |||
| 3410 | svoboda | 107 | // FIXME: spawn("/srv/pci"); |
| 108 | spawn("/srv/fb"); |
||
| 109 | spawn("/srv/kbd"); |
||
| 110 | spawn("/srv/console"); |
||
| 3089 | decky | 111 | |
| 112 | console_wait(); |
||
| 1531 | jermar | 113 | version_print(); |
| 1465 | cejka | 114 | |
| 3671 | decky | 115 | spawn("/app/klog"); |
| 3410 | svoboda | 116 | spawn("/app/bdsh"); |
| 3089 | decky | 117 | |
| 447 | decky | 118 | return 0; |
| 119 | } |
||
| 1653 | cejka | 120 | |
| 121 | /** @} |
||
| 122 | */ |