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1 | #ifndef SERVICE_READ_H |
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2 | #define SERVICE_READ_H |
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3 | |
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4 | #include "../sim2os.h" |
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5 | |
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6 | namespace hierarchy_memory { |
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7 | namespace sim2os { |
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8 | |
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9 | //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[ service_read ]~~~~~ |
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10 | void * |
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11 | Sim2os :: |
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12 | service_read () |
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13 | { |
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14 | if (have_all_arguments(3) == false) |
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15 | { |
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16 | cerr << "<" << NAME << "> Usage : ssize_t read(int fd, void *buf, size_t count);" << endl; |
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17 | return NULL; |
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18 | } |
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19 | |
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20 | int fd = (int) arguments[1]; |
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21 | void * buf = (void *) convert_address(arguments[2]); |
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22 | ssize_t count = (ssize_t) arguments[3]; |
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23 | void * result = (void *) read(fd,buf,count); |
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24 | |
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25 | cout << "\n\t***** service : read *****" << endl; |
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26 | cout << "\tfd : " << (unsigned int) fd << endl; |
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27 | cout << "\tbuf : " << hex << (unsigned int) buf << endl; |
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28 | //cout << "\tbuf : " << dec << (char *) buf << endl; |
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29 | cout << "\tcount : " << dec << (unsigned int) count << endl; |
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30 | cout << "\tresult : " << (unsigned int) result << endl; |
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31 | cout << "\terrno : " << (unsigned int) error << endl; |
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32 | |
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33 | error = errno; |
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34 | return result; |
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35 | } |
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36 | |
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37 | };}; |
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38 | #endif //SERVICE_READ_H |
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