Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1655 | giacomo | 1 | |
| 2 | #include <kernel/func.h> |
||
| 3 | |||
| 4 | #include <fs/bdevinit.h> |
||
| 5 | #include <fs/fsinit.h> |
||
| 6 | #include <fs/bdev.h> |
||
| 7 | |||
| 8 | #include <drivers/keyb.h> |
||
| 9 | |||
| 10 | #include <sys/mount.h> |
||
| 11 | |||
| 12 | #include <fcntl.h> |
||
| 13 | #include <unistd.h> |
||
| 14 | #include <errno.h> |
||
| 15 | |||
| 16 | /* -- */ |
||
| 17 | |||
| 18 | int __register_sub_init_prologue(void) |
||
| 19 | { |
||
| 20 | return 0; |
||
| 21 | } |
||
| 22 | |||
| 23 | int __register_sub_init(void) |
||
| 24 | { |
||
| 25 | return 0; |
||
| 26 | } |
||
| 27 | |||
| 28 | /* -- */ |
||
| 29 | |||
| 30 | __dev_t root_device; |
||
| 31 | __dev_t temp_device; |
||
| 32 | |||
| 33 | int choose_root_callback(__dev_t dev,__uint8_t fs) |
||
| 34 | { |
||
| 35 | if (fs==FS_MSDOS) return dev; |
||
| 36 | return -1; |
||
| 37 | } |
||
| 38 | |||
| 39 | int choose_temp_callback(__dev_t dev,__uint8_t fs) |
||
| 40 | { |
||
| 41 | static int flag=0; |
||
| 42 | if (fs==FS_MSDOS) { |
||
| 43 | if (flag) return dev; |
||
| 44 | flag=1; |
||
| 45 | } |
||
| 46 | return -1; |
||
| 47 | } |
||
| 48 | |||
| 49 | /* -- */ |
||
| 50 | |||
| 51 | //extern int bdev_scan_devices(int(*callback)(__dev_t,__uint8_t)); |
||
| 52 | |||
| 53 | int __bdev_sub_init(void) |
||
| 54 | { |
||
| 55 | BDEV_PARMS bdev=BASE_BDEV; |
||
| 56 | |||
| 57 | bdev_def_showinfo(bdev,TRUE); |
||
| 58 | bdev_init(&bdev); |
||
| 59 | |||
| 60 | root_device=bdev_scan_devices(choose_root_callback); |
||
| 61 | if (root_device<0) { |
||
| 62 | cprintf("can't find root device to mount on /!!!\n"); |
||
| 63 | sys_end(); |
||
| 64 | return -1; |
||
| 65 | } |
||
| 66 | |||
| 67 | temp_device=bdev_scan_devices(choose_temp_callback); |
||
| 68 | if (temp_device<0) { |
||
| 69 | cprintf("can't find a filesystem to mount on /TEMP!!!\n"); |
||
| 70 | } |
||
| 71 | |||
| 72 | return 0; |
||
| 73 | } |
||
| 74 | |||
| 75 | /* -- */ |
||
| 76 | |||
| 77 | extern int libc_initialize(void); |
||
| 78 | |||
| 79 | int __fs_sub_init(void) |
||
| 80 | { |
||
| 81 | FILESYSTEM_PARMS fs=BASE_FILESYSTEM; |
||
| 82 | struct mount_opts opts; |
||
| 83 | int res; |
||
| 84 | |||
| 85 | filesystem_def_rootdevice(fs,root_device); |
||
| 86 | filesystem_def_fs(fs,FS_MSDOS); |
||
| 87 | filesystem_def_showinfo(fs,TRUE); |
||
| 88 | filesystem_init(&fs); |
||
| 89 | |||
| 90 | libc_initialize(); |
||
| 91 | |||
| 92 | if (temp_device>=0) { |
||
| 93 | memset(&opts,0,sizeof(struct mount_opts)); |
||
| 94 | opts.flags=MOUNT_FLAG_RW; |
||
| 95 | res=mount(temp_device,FS_MSDOS,"/TEMP",&opts); |
||
| 96 | if (res!=0) { |
||
| 97 | cprintf("can't mount XXX on /TEMP (errno: %i)\n",errno); |
||
| 98 | } |
||
| 99 | } |
||
| 100 | |||
| 101 | return 0; |
||
| 102 | } |
||
| 103 | |||
| 104 | /* -- */ |
||
| 105 | |||
| 106 | |||
| 107 | /* -- */ |
||
| 108 | |||
| 109 | void ctrlc_exit(KEY_EVT *k) |
||
| 110 | { |
||
| 111 | extern void dump_sem_table(void); |
||
| 112 | extern void dump_nop_table(void); |
||
| 113 | //dump_sem_table(); |
||
| 114 | //dump_nop_table(); |
||
| 115 | cprintf("CTRL-C pressed!\n"); |
||
| 116 | sys_end(); |
||
| 117 | } |
||
| 118 | |||
| 119 | /* -- */ |
||
| 120 | |||
| 121 | void showmessage(char *s) |
||
| 122 | { |
||
| 123 | cputs(s); |
||
| 124 | cprintf("Press [x] to begin..."); |
||
| 125 | while (keyb_getchar()!='x'); |
||
| 126 | cprintf("\n"); |
||
| 127 | } |
||
| 128 | |||
| 129 | void waitend(void) |
||
| 130 | { |
||
| 131 | int c; |
||
| 132 | cprintf("Press [x] to exit..."); |
||
| 133 | while ((c=keyb_getchar())!='x'); |
||
| 134 | cprintf("\n"); |
||
| 135 | } |