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21 lines
540 B
C
21 lines
540 B
C
#include <sys/types.h>
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#include <sys/param.h>
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#ifndef __MINGW32__
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#include <sys/socket.h>
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#include <netinet/in.h>
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#endif
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#include "windoze.h"
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#include "socket.h"
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#include "havesl.h"
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ssize_t socket_recv4(int s,char *buf,size_t len,char ip[4],uint16 *port) {
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struct sockaddr_in si;
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socklen_t Len = sizeof si;
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ssize_t r;
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if ((r = recvfrom(s,buf,len,0,(struct sockaddr *) &si,&Len))<0) return winsock2errno(-1);
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if (ip) *(uint32*)ip = *(uint32*)&si.sin_addr;
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if (port) uint16_unpack_big((char *) &si.sin_port,port);
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return r;
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}
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