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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8699 | turbocat | 1 | #include "stddef.h" |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 5 | |||
| 6 | #define DEV_ADD_DISK 1 |
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| 7 | |||
| 8 | #define TMPDISK_SIZE 10 //Mb |
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| 9 | |||
| 10 | #pragma pack(push, 1) |
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| 11 | struct{ |
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| 12 | unsigned disk_size; |
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| 13 | unsigned char disk_id; |
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| 14 | }tmpdisk_add; |
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| 15 | #pragma pack(pop) |
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| 16 | |||
| 17 | char *tmpdisk_res_text[]={ |
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| 18 | "TmpDisk operation completed successfully", |
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| 19 | "Unknown IOCTL code, wrong input/output size...", |
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| 20 | "DiskId must be from 0 to 9", |
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| 21 | "DiskSize is too large", |
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| 22 | "DiskSize is too small, might be too little free RAM", |
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| 23 | "Memory allocation failed", |
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| 24 | "Unknown error O_o", |
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| 25 | 0}; |
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| 26 | |||
| 27 | |||
| 28 | int main(){ |
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| 29 | ksys_drv_hand_t tmpdisk_drv = _ksys_load_driver("tmpdisk"); |
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| 30 | if(!tmpdisk_drv){ |
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| 31 | puts("tmpdisk.sys driver not load!"); |
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| 32 | exit(0); |
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| 33 | }else{ |
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| 34 | puts("tmpdisk.sys driver is load!"); |
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| 35 | } |
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| 36 | |||
| 37 | tmpdisk_add.disk_size = TMPDISK_SIZE*1024*1024/512; |
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| 38 | tmpdisk_add.disk_id = 5; |
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| 39 | |||
| 8718 | turbocat | 40 | ksys_ioctl_t ioctl; |
| 8699 | turbocat | 41 | ioctl.func_num = DEV_ADD_DISK; |
| 42 | ioctl.handler = tmpdisk_drv; |
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| 43 | ioctl.in_data_ptr = &tmpdisk_add; |
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| 44 | ioctl.in_data_size = sizeof(tmpdisk_add); |
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| 45 | ioctl.out_data_ptr = NULL; |
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| 46 | ioctl.out_data_size = 0; |
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| 47 | |||
| 48 | printf("Create '/tmp%u/' disk a %u Mb size...\n", tmpdisk_add.disk_id, TMPDISK_SIZE); |
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| 49 | unsigned status =_ksys_work_driver(&ioctl); |
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| 50 | if(status<7){ |
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| 51 | puts(tmpdisk_res_text[status]); |
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| 52 | }else{ |
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| 53 | puts(tmpdisk_res_text[6]); |
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| 54 | } |
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| 55 | exit(0); |
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| 8718 | turbocat | 56 | } |