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17 lines
459 B
C
17 lines
459 B
C
#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include "byte.h"
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#include "socket.h"
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int socket_send4(int s,const char *buf,unsigned int len,const char ip[4],uint16 port) {
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struct sockaddr_in si;
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byte_zero(&si,sizeof si);
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si.sin_family = AF_INET;
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uint16_pack_big((char*) &si.sin_port,port);
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*((uint32*)&si.sin_addr) = *((uint32*)ip);
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return sendto(s,buf,len,0,(struct sockaddr *) &si,sizeof si);
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}
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