X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fexception_path%2Fmain.c;h=f3c0206b534a3f2ea4a1a6d648740765422427a6;hb=f430bbcecf3eed93916f45654f51dd19d6955aa2;hp=4180a8689b212d6146fe702287bd6828ec62fbef;hpb=323e7b667f18376c60351282950b28d4d0cc6165;p=dpdk.git

diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c
index 4180a8689b..f3c0206b53 100644
--- a/examples/exception_path/main.c
+++ b/examples/exception_path/main.c
@@ -14,7 +14,7 @@
 
 #include <netinet/in.h>
 #include <net/if.h>
-#ifdef RTE_EXEC_ENV_LINUXAPP
+#ifdef RTE_EXEC_ENV_LINUX
 #include <linux/if_tun.h>
 #endif
 #include <fcntl.h>
@@ -156,7 +156,7 @@ signal_handler(int signum)
 	}
 }
 
-#ifdef RTE_EXEC_ENV_LINUXAPP
+#ifdef RTE_EXEC_ENV_LINUX
 /*
  * Create a tap network interface, or use existing one with same name.
  * If name[0]='\0' then a name is automatically assigned and returned in name.
@@ -176,7 +176,7 @@ static int tap_create(char *name)
 	ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
 
 	if (name && *name)
-		snprintf(ifr.ifr_name, IFNAMSIZ, "%s", name);
+		strlcpy(ifr.ifr_name, name, IFNAMSIZ);
 
 	ret = ioctl(fd, TUNSETIFF, (void *) &ifr);
 	if (ret < 0) {
@@ -185,7 +185,7 @@ static int tap_create(char *name)
 	}
 
 	if (name)
-		snprintf(name, IFNAMSIZ, "%s", ifr.ifr_name);
+		strlcpy(name, ifr.ifr_name, IFNAMSIZ);
 
 	return fd;
 }
@@ -432,7 +432,12 @@ init_port(uint16_t port)
 	/* Initialise device and RX/TX queues */
 	PRINT_INFO("Initialising port %u ...", port);
 	fflush(stdout);
-	rte_eth_dev_info_get(port, &dev_info);
+
+	ret = rte_eth_dev_info_get(port, &dev_info);
+	if (ret != 0)
+		FATAL_ERROR("Error during getting device (port %u) info: %s\n",
+			port, strerror(-ret));
+
 	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 		local_port_conf.txmode.offloads |=
 			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -468,7 +473,10 @@ init_port(uint16_t port)
 	if (ret < 0)
 		FATAL_ERROR("Could not start port%u (%d)", port, ret);
 
-	rte_eth_promiscuous_enable(port);
+	ret = rte_eth_promiscuous_enable(port);
+	if (ret != 0)
+		FATAL_ERROR("Could not enable promiscuous mode for port%u (%s)",
+			    port, rte_strerror(-ret));
 }
 
 /* Check the link status of all ports in up to 9s, and print them finally */