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fdt: Add a function to count strings
[oweals/u-boot.git]
/
tools
/
ncb.c
diff --git
a/tools/ncb.c
b/tools/ncb.c
index 7e123f163dbf99c9135ac46a46de41560ec34ad6..ec8d8a7435208e432b81b8daf29be868ec408921 100644
(file)
--- a/
tools/ncb.c
+++ b/
tools/ncb.c
@@
-1,7
+1,8
@@
+#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
-#include <
linux
/in.h>
+#include <
netinet
/in.h>
int main (int argc, char *argv[])
{
int main (int argc, char *argv[])
{
@@
-29,7
+30,8
@@
int main (int argc, char *argv[])
len = recvfrom (s, buf, sizeof buf, 0, (struct sockaddr *) &addr, &addr_len);
if (len < 0)
break;
len = recvfrom (s, buf, sizeof buf, 0, (struct sockaddr *) &addr, &addr_len);
if (len < 0)
break;
- write (1, buf, len);
+ if (write (1, buf, len) != len)
+ fprintf(stderr, "WARNING: serial characters dropped\n");
}
return 0;
}
return 0;