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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
binji
2014/01/29 19:18:52
2014
Sam Clegg
2014/01/29 22:06:13
Done.
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2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "nacl_io/ossocket.h" | |
6 | |
7 #ifdef PROVIDES_SOCKET_API | |
8 | |
9 #include <stdio.h> | |
10 | |
11 #ifdef __GLIBC__ | |
binji
2014/01/29 19:18:52
Isn't this already implemented in glibc?
Sam Clegg
2014/01/29 22:06:13
Done.
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12 const | |
13 #endif | |
14 char* gai_strerror(int errcode) { | |
15 switch (errcode) { | |
16 case EAI_BADFLAGS: return "Invalid value for `ai_flags' field."; | |
17 case EAI_NONAME: return "NAME or SERVICE is unknown."; | |
18 case EAI_AGAIN: return "Temporary failure in name resolution."; | |
19 case EAI_FAIL: return "Non-recoverable failure in name res."; | |
20 case EAI_FAMILY: return "`ai_family' not supported."; | |
21 case EAI_SOCKTYPE: return "`ai_socktype' not supported."; | |
22 case EAI_SERVICE: return "SERVICE not supported for `ai_socktype'."; | |
23 case EAI_MEMORY: return "Memory allocation failure."; | |
24 case EAI_SYSTEM: return "System error returned in `errno'."; | |
25 case EAI_OVERFLOW: return "Argument buffer overflow."; | |
26 } | |
27 | |
28 static char unknown_msg[128]; | |
29 sprintf(unknown_msg, "Unknown error in getaddrinfo: %d.", errcode); | |
30 return unknown_msg; | |
31 } | |
32 | |
33 #endif // PROVIDES_SOCKET_API | |
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