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Fix recv call (bug #336755), add some more includes.
--- a/ethloop.c 2002-05-03 15:13:20.000000000 +0200
+++ b/ethloop.c 2010-12-27 18:21:24.000000000 +0100
@@ -1,5 +1,7 @@
/* vim: cin sw=4 ts=4
*/
+#include <arpa/inet.h> /* htons() */
+#include <sys/types.h> /* recv() */
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <sys/poll.h>
@@ -13,6 +15,7 @@
#include <stdlib.h>
#include <sys/time.h>
#include <signal.h>
+#include <string.h>
int sock;
@@ -133,9 +136,9 @@
int recv_raw(int tmo)
{
struct pollfd pf = {sock,POLLIN,0};
- int r; unsigned short proto;
+ ssize_t r; unsigned short proto;
if(poll(&pf,1,tmo) <= 0) return 0;
- r = recv(sock,&buf,1550,0);
+ r = recv(sock,&buf,sizeof(buf),0);
if (r <= 0) {
printf("error recv (%d)\n",r);
return 0;
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