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network: Extend the fallback gai_strerror implementation to handle more error codes

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This is useful if a proper getaddrinfo is loaded dynamically on
windows, while using the fallback implementation of gai_strerror.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö
2012-06-25 12:44:18 +03:00
parent b4675d0fbf
commit 2ca6e9bb47
2 changed files with 26 additions and 2 deletions
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8
libavformat/os_support.c
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@ -243,9 +243,17 @@ int ff_getnameinfo(const struct sockaddr *sa, int salen,
const char *ff_gai_strerror(int ecode)
{
switch(ecode) {
case EAI_AGAIN : return "Temporary failure in name resolution";
case EAI_BADFLAGS: return "Invalid flags for ai_flags";
case EAI_FAIL : return "A non-recoverable error occurred";
case EAI_FAMILY : return "The address family was not recognized or the address length was invalid for the specified family";
case EAI_MEMORY : return "Memory allocation failure";
#if EAI_NODATA != EAI_NONAME
case EAI_NODATA : return "No address associated with hostname";
#endif
case EAI_NONAME : return "The name does not resolve for the supplied parameters";
case EAI_SERVICE: return "servname not supported for ai_socktype";
case EAI_SOCKTYPE: return "ai_socktype not supported";
}
return "Unknown error";