'FD_CLOXEC' is meaningless on MSDOS/Watt-32.
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@@ -800,7 +800,7 @@ static int configure_socket(int s, ares_channel channel)
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{
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{
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nonblock(s, TRUE);
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nonblock(s, TRUE);
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#ifdef FD_CLOEXEC
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#if defined(FD_CLOEXEC) && !defined(MSDOS)
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/* Configure the socket fd as close-on-exec. */
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/* Configure the socket fd as close-on-exec. */
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if (fcntl(s, F_SETFD, FD_CLOEXEC) == -1)
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if (fcntl(s, F_SETFD, FD_CLOEXEC) == -1)
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return -1;
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return -1;
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