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19 lines
415 B
C
19 lines
415 B
C
24 years ago
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#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_local4(int s,char ip[4],uint16 *port)
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{
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struct sockaddr_in si;
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unsigned int len = sizeof si;
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if (getsockname(s,(struct sockaddr *) &si,&len) == -1) return -1;
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*(uint32*)ip = *(uint32*)&si.sin_addr;
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uint16_unpack_big((char *) &si.sin_port,port);
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return 0;
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}
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