Do not disturb old fd flags (eg O_APPEND) when setting nonblock, by
Ian Jackson. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4888 c046a42c-6fe2-441c-8c8c-71466251a162
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vl.c
4
vl.c
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@ -2141,7 +2141,9 @@ static inline int send_all(int fd, const uint8_t *buf, int len1)
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void socket_set_nonblock(int fd)
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void socket_set_nonblock(int fd)
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{
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{
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fcntl(fd, F_SETFL, O_NONBLOCK);
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int f;
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f = fcntl(fd, F_GETFL);
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fcntl(fd, F_SETFL, f | O_NONBLOCK);
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}
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}
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#endif /* !_WIN32 */
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#endif /* !_WIN32 */
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