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rtpproto: Check for the right feature when reading a sockaddr_in6

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Some systems, such as OS/2, define AF_INET6 without a full
implementation.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Dave Yeo 2013-08-14 15:22:13 -07:00 committed by Martin Storsjö
parent b56fc18b20
commit c3386bd5b4
1 changed files with 2 additions and 2 deletions
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4
libavformat/rtpproto.c
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@ -132,7 +132,7 @@ static int get_port(const struct sockaddr_storage *ss)
{ {
if (ss->ss_family == AF_INET) if (ss->ss_family == AF_INET)
return ntohs(((const struct sockaddr_in *)ss)->sin_port); return ntohs(((const struct sockaddr_in *)ss)->sin_port);
#ifdef AF_INET6 #if HAVE_STRUCT_SOCKADDR_IN6
if (ss->ss_family == AF_INET6) if (ss->ss_family == AF_INET6)
return ntohs(((const struct sockaddr_in6 *)ss)->sin6_port); return ntohs(((const struct sockaddr_in6 *)ss)->sin6_port);
#endif #endif
@ -143,7 +143,7 @@ static void set_port(struct sockaddr_storage *ss, int port)
{ {
if (ss->ss_family == AF_INET) if (ss->ss_family == AF_INET)
((struct sockaddr_in *)ss)->sin_port = htons(port); ((struct sockaddr_in *)ss)->sin_port = htons(port);
#ifdef AF_INET6 #if HAVE_STRUCT_SOCKADDR_IN6
else if (ss->ss_family == AF_INET6) else if (ss->ss_family == AF_INET6)
((struct sockaddr_in6 *)ss)->sin6_port = htons(port); ((struct sockaddr_in6 *)ss)->sin6_port = htons(port);
#endif #endif