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43 lines
1.5 KiB
43 lines
1.5 KiB
/* Copyright 1998 by the Massachusetts Institute of Technology. |
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* |
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* Permission to use, copy, modify, and distribute this |
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* software and its documentation for any purpose and without |
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* fee is hereby granted, provided that the above copyright |
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* notice appear in all copies and that both that copyright |
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* notice and this permission notice appear in supporting |
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* documentation, and that the name of M.I.T. not be used in |
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* advertising or publicity pertaining to distribution of the |
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* software without specific, written prior permission. |
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* M.I.T. makes no representations about the suitability of |
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* this software for any purpose. It is provided "as is" |
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* without express or implied warranty. |
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*/ |
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#include <assert.h> |
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#include "ares.h" |
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const char *ares_strerror(int code) |
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{ |
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/* Return a string literal from a table. */ |
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const char *errtext[] = { |
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"Successful completion", |
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"DNS server returned answer with no data", |
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"DNS server claims query was misformatted", |
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"DNS server returned general failure", |
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"Domain name not found", |
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"DNS server does not implement requested operation", |
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"DNS server refused query", |
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"Misformatted DNS query", |
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"Misformatted domain name", |
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"Unsupported address family", |
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"Misformatted DNS reply", |
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"Could not contact DNS servers", |
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"Timeout while contacting DNS servers", |
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"End of file", |
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"Error reading file", |
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"Out of memory" |
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}; |
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assert(code >= 0 && code < (int)(sizeof(errtext) / sizeof(*errtext))); |
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return errtext[code]; |
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}
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