35 lines
520 B
C
35 lines
520 B
C
#include <time.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <errno.h>
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#include <string.h>
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#include "conn.h"
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int conn_recv_packet(struct conn* conn,uint8_t *buf,int len)
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{
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// printf("Conn recv packet called\n");
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int n;
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int flags=0;
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while( (n = recv(conn->sock,(char*)buf,len,flags)) < 0 ){
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if (errno!=EINTR)
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{
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/* if (errno == EWOULDBLOCK)
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{
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printf("would block\n");
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}
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if ( errno==EAGAIN )
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{
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printf("again\n");
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}
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perror("recv");
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*/
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return n;
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}
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}
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return n;
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}
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