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19 lines
329 B
C
19 lines
329 B
C
10 years ago
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#include "socket.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/tcp.h>
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#include <errno.h>
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int socket_fastopen(int s) {
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#ifdef TCP_FASTOPEN
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return setsockopt(s,SOL_TCP,TCP_FASTOPEN,(int[]){ 5 }, sizeof(int));
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#else
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#ifdef ENOPROTOOPT
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errno=ENOPROTOOPT;
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#else
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errno=ENOSYS;
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#endif
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return -1;
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#endif
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}
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