57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
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/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <string.h>
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#include "sock.h"
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int sock_receive(int sock,void *buf, size_t len, int flags, struct sockaddr * srcaddr,socklen_t *addrlen)
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{
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//unsigned int al;
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socklen_t al;
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al = sizeof (struct sockaddr_storage);
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memset(srcaddr, 0, sizeof(struct sockaddr));
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// srcaddr->sa_port=999;
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int n;
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while( (n = recvfrom(sock,(char*)buf,len,flags,srcaddr,&al)) < 0 ){
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if (errno!=EINTR)
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return n ;
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}
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// printf("Received betes %d\n",n);
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// char str[8000];
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// sock_addrtostr(srcaddr,str,1000);
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// printf("RECFROM: %s\n",str);
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// struct sockaddr_in * s = (struct sockaddr_in*)srcaddr;
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// s->sin_port=htons(78);
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// sock_addrtostr(srcaddr,str,1000);
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// printf("RECFROMset: %s\n",str);
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// exit(9);
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return n;
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}
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