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Rev | Author | Line No. | Line |
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1408 | serge | 1 | |
2 | unsigned offset,unsigned count,unsigned *writes) |
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3 | { |
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4 | int retval; |
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5 | unsigned cnt; |
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6591 | serge | 6 | __asm__ __volatile__( |
1408 | serge | 7 | "pushl $0 \n\t" |
8 | "pushl $0 \n\t" |
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9 | "movl %%eax, 1(%%esp) \n\t" |
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10 | "pushl %%ebx \n\t" |
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11 | "pushl %%edx \n\t" |
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12 | "pushl $0 \n\t" |
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13 | "pushl %%ecx \n\t" |
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14 | "pushl $3 \n\t" |
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15 | "movl %%esp, %%ebx \n\t" |
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16 | "mov $70, %%eax \n\t" |
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17 | "int $0x40 \n\t" |
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18 | "addl $28, %%esp \n\t" |
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19 | :"=a" (retval), "=b"(cnt) |
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6591 | serge | 20 | :"a"(path),"b"(buff),"c"(offset),"d"(count)); |
21 | if(writes) |
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22 | *writes = cnt; |
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23 | return retval; |
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24 | }; |
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1408 | serge | 25 |