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authorMartin Storsjö <martin@martin.st>2015-10-28 22:19:12 +0200
committerMartin Storsjö <martin@martin.st>2015-10-30 10:03:58 +0200
commit00b62968d079e63bf22028f253ac297292436ebe (patch)
treef345972cb9c05b94ec6acea312364cd2bedb7abf /doc
parent567ca142952c5be57e52c149c815dfe5d6ac6d41 (diff)
downloadffmpeg-00b62968d079e63bf22028f253ac297292436ebe.tar.gz
os_support: Don't try to return the service name as a string in getnameinfo
Some systems may be lacking getservbyport; the previous ifdef wasn't quite enough since it still assumed that struct servent was defined, as pointed out by Clément Gregoire. Simply remove the possibility to return non-numeric services in getnameinfo; no caller of getnameinfo within libavformat currently try to use getnameinfo for retrieving the port number without NI_NUMERICSERV, and falling back on getservbyport may be non-threadsafe. Signed-off-by: Martin Storsjö <martin@martin.st>
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