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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | |
| 2 | #include <kernel/func.h> |
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| 3 | |||
| 4 | #include <fs/bdevinit.h> |
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| 5 | #include <fs/fsinit.h> |
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| 6 | #include <fs/bdev.h> |
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| 7 | |||
| 8 | #include <drivers/keyb.h> |
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| 9 | |||
| 10 | #include <sys/mount.h> |
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| 11 | |||
| 12 | #include <fcntl.h> |
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| 13 | #include <unistd.h> |
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| 14 | #include <errno.h> |
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| 15 | |||
| 16 | /* -- */ |
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| 17 | |||
| 18 | int __register_sub_init_prologue(void) |
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| 19 | { |
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| 20 | return 0; |
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| 21 | } |
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| 22 | |||
| 23 | int __register_sub_init(void) |
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| 24 | { |
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| 25 | return 0; |
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| 26 | } |
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| 27 | |||
| 28 | /* -- */ |
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| 29 | |||
| 30 | __dev_t root_device; |
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| 31 | __dev_t temp_device; |
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| 32 | |||
| 33 | int choose_root_callback(__dev_t dev,__uint8_t fs) |
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| 34 | { |
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| 35 | if (fs==FS_MSDOS) return dev; |
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| 36 | return -1; |
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| 37 | } |
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| 38 | |||
| 39 | int choose_temp_callback(__dev_t dev,__uint8_t fs) |
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| 40 | { |
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| 41 | static int flag=0; |
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| 42 | if (fs==FS_MSDOS) { |
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| 43 | if (flag) return dev; |
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| 44 | flag=1; |
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| 45 | } |
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| 46 | return -1; |
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| 47 | } |
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| 48 | |||
| 49 | /* -- */ |
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| 50 | |||
| 51 | //extern int bdev_scan_devices(int(*callback)(__dev_t,__uint8_t)); |
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| 52 | |||
| 53 | int __bdev_sub_init(void) |
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| 54 | { |
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| 55 | BDEV_PARMS bdev=BASE_BDEV; |
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| 56 | |||
| 57 | bdev_def_showinfo(bdev,TRUE); |
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| 58 | bdev_init(&bdev); |
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| 59 | |||
| 60 | root_device=bdev_scan_devices(choose_root_callback); |
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| 61 | if (root_device<0) { |
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| 62 | cprintf("can't find root device to mount on /!!!\n"); |
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| 63 | sys_end(); |
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| 64 | return -1; |
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| 65 | } |
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| 66 | |||
| 67 | temp_device=bdev_scan_devices(choose_temp_callback); |
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| 68 | if (temp_device<0) { |
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| 69 | cprintf("can't find a filesystem to mount on /TEMP!!!\n"); |
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| 70 | } |
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| 71 | |||
| 72 | return 0; |
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| 73 | } |
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| 74 | |||
| 75 | /* -- */ |
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| 76 | |||
| 77 | extern int libc_initialize(void); |
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| 78 | |||
| 79 | int __fs_sub_init(void) |
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| 80 | { |
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| 81 | FILESYSTEM_PARMS fs=BASE_FILESYSTEM; |
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| 82 | struct mount_opts opts; |
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| 83 | int res; |
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| 84 | |||
| 85 | filesystem_def_rootdevice(fs,root_device); |
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| 86 | filesystem_def_fs(fs,FS_MSDOS); |
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| 87 | filesystem_def_showinfo(fs,TRUE); |
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| 88 | filesystem_init(&fs); |
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| 89 | |||
| 90 | libc_initialize(); |
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| 91 | |||
| 92 | if (temp_device>=0) { |
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| 93 | memset(&opts,0,sizeof(struct mount_opts)); |
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| 94 | opts.flags=MOUNT_FLAG_RW; |
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| 95 | res=mount(temp_device,FS_MSDOS,"/TEMP",&opts); |
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| 96 | if (res!=0) { |
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| 97 | cprintf("can't mount XXX on /TEMP (errno: %i)\n",errno); |
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| 98 | } |
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| 99 | } |
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| 100 | |||
| 101 | return 0; |
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| 102 | } |
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| 103 | |||
| 104 | /* -- */ |
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| 105 | |||
| 106 | |||
| 107 | /* -- */ |
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| 108 | |||
| 109 | void ctrlc_exit(KEY_EVT *k) |
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| 110 | { |
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| 111 | extern void dump_sem_table(void); |
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| 112 | extern void dump_nop_table(void); |
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| 113 | //dump_sem_table(); |
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| 114 | //dump_nop_table(); |
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| 115 | //sys_status(SCHED_STATUS); |
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| 116 | cprintf("CTRL-C pressed!\n"); |
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| 117 | sys_end(); |
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| 118 | } |
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| 119 | |||
| 120 | /* -- */ |
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| 121 | |||
| 122 | void showmessage(char *s) |
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| 123 | { |
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| 124 | cputs(s); |
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| 125 | cprintf("Press [x] to begin..."); |
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| 126 | while (keyb_getchar()!='x'); |
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| 127 | cprintf("\n"); |
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| 128 | } |
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| 129 | |||
| 130 | void waitend(void) |
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| 131 | { |
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| 132 | int c; |
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| 133 | cprintf("Press [x] to exit..."); |
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| 134 | while ((c=keyb_getchar())!='x'); |
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| 135 | cprintf("\n"); |
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| 136 | } |