forgot to check in the actual code m(
parent
88167b5ce1
commit
a691887e75
@ -0,0 +1,18 @@
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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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#include "socket.h"
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#include <sys/types.h>
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#include <unistd.h>
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#include <sys/socket.h>
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#include <errno.h>
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ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len) {
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#ifndef MSG_FASTOPEN
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int r;
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{
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#else
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int r=socket_send4_flag(s,buf,len,ip,port,MSG_FASTOPEN);
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if (r==-1 && errno==ENOTCONN) {
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#endif
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/* apparently the kernel does not support TCP fast open */
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r=socket_connect4(s,ip,port);
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if (r==0) return write(s,buf,len);
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}
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return r;
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}
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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 <unistd.h>
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#include <errno.h>
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ssize_t socket_fastopen_connect6(int s,const char* ip,uint16 port,uint32_t scope_id,const char* buf,size_t len) {
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#ifndef MSG_FASTOPEN
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int r;
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{
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#else
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int r=socket_send6_flag(s,buf,len,ip,port,scope_id,MSG_FASTOPEN);
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if (r==-1 && errno==ENOTCONN) {
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#endif
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/* apparently the kernel does not support TCP fast open */
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r=socket_connect6(s,ip,port,scope_id);
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if (r==0) return write(s,buf,len);
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}
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return r;
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}
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