VPP-273 Coding standards cleanup - vnet/vnet/unix

Change-Id: Ibac5a4588e66f6d3ad42dd2583e1e84b7d2314c4
Signed-off-by: sharath reddy <sharathkumarboyanapally@gmail.com>

1 files changed, 61 insertions, 54 deletions

diff --git a/src/vnet/unix/pcap2pg.c b/src/vnet/unix/pcap2pg.c
index 217a61f4cb4..46d6bfcd0c7 100644
--- a/src/vnet/unix/pcap2pg.c
+++ b/src/vnet/unix/pcap2pg.c
@@ -28,12 +28,10 @@ pcap_main_t pcap_main;
 /**
  * @brief char * to seed a PG file
  */
-static char * pg_fmt =
+static char *pg_fmt =
   "packet-generator new {\n"
   "    name s%d\n"
-  "    limit 1\n"
-  "    size %d-%d\n"
-  "    node ethernet-input\n";
+  "    limit 1\n" "    size %d-%d\n" "    node ethernet-input\n";
 
 
 /**
@@ -43,9 +41,10 @@ static char * pg_fmt =
  * @param i - int
  * @param *pkt - u8
  */
-void stream_boilerplate (FILE *ofp, int i, u8 * pkt)
+void
+stream_boilerplate (FILE * ofp, int i, u8 * pkt)
 {
-  fformat(ofp, pg_fmt, i, vec_len(pkt), vec_len(pkt));
+  fformat (ofp, pg_fmt, i, vec_len (pkt), vec_len (pkt));
 }
 
 /**
@@ -57,7 +56,8 @@ void stream_boilerplate (FILE *ofp, int i, u8 * pkt)
  * @return rc - int
  *
  */
-int pcap2pg (pcap_main_t * pm, FILE *ofp)
+int
+pcap2pg (pcap_main_t * pm, FILE * ofp)
 {
   int i, j;
   u8 *pkt;
@@ -65,11 +65,11 @@ int pcap2pg (pcap_main_t * pm, FILE *ofp)
   for (i = 0; i < vec_len (pm->packets_read); i++)
     {
       int offset;
-      ethernet_header_t * h;
+      ethernet_header_t *h;
       u64 ethertype;
 
       pkt = pm->packets_read[i];
-      h = (ethernet_header_t *)pkt;
+      h = (ethernet_header_t *) pkt;
 
       stream_boilerplate (ofp, i, pkt);
 
@@ -83,36 +83,34 @@ int pcap2pg (pcap_main_t * pm, FILE *ofp)
        * This transforms captured 802.1q VLAN packets into
        * regular Ethernet packets.
        */
-      if (ethertype == 0x8100 /* 802.1q vlan */)
-        {
-          u16 * vlan_ethertype = (u16 *)(h+1);
-          ethertype = clib_net_to_host_u16(vlan_ethertype[0]);
-          offset = 18;
-        }
+      if (ethertype == 0x8100 /* 802.1q vlan */ )
+	{
+	  u16 *vlan_ethertype = (u16 *) (h + 1);
+	  ethertype = clib_net_to_host_u16 (vlan_ethertype[0]);
+	  offset = 18;
+	}
       else
-        offset = 14;
+	offset = 14;
 
       fformat (ofp,
-               "          0x%04x: %02x%02x.%02x%02x.%02x%02x"
-               " -> %02x%02x.%02x%02x.%02x%02x\n",
-               ethertype,
-               h->src_address[0],
-               h->src_address[1],
-               h->src_address[2],
-               h->src_address[3],
-               h->src_address[4],
-               h->src_address[5],
-               h->dst_address[0],
-               h->dst_address[1],
-               h->dst_address[2],
-               h->dst_address[3],
-               h->dst_address[4],
-               h->dst_address[5]);
+	       "          0x%04x: %02x%02x.%02x%02x.%02x%02x"
+	       " -> %02x%02x.%02x%02x.%02x%02x\n",
+	       ethertype,
+	       h->src_address[0],
+	       h->src_address[1],
+	       h->src_address[2],
+	       h->src_address[3],
+	       h->src_address[4],
+	       h->src_address[5],
+	       h->dst_address[0],
+	       h->dst_address[1],
+	       h->dst_address[2],
+	       h->dst_address[3], h->dst_address[4], h->dst_address[5]);
 
       fformat (ofp, "      hex 0x");
 
       for (j = offset; j < vec_len (pkt); j++)
-          fformat (ofp, "%02x", pkt[j]);
+	fformat (ofp, "%02x", pkt[j]);
 
       fformat (ofp, " }\n");
       fformat (ofp, "}\n\n");
@@ -124,37 +122,38 @@ int pcap2pg (pcap_main_t * pm, FILE *ofp)
  * @brief pcap2pg.
  * usage: pcap2pg -i <input-file> [-o <output-file>]
  */
-int main (int argc, char **argv)
+int
+main (int argc, char **argv)
 {
   unformat_input_t input;
-  pcap_main_t * pm = &pcap_main;
-  u8 * input_file = 0, * output_file = 0;
-  FILE * ofp;
-  clib_error_t * error;
+  pcap_main_t *pm = &pcap_main;
+  u8 *input_file = 0, *output_file = 0;
+  FILE *ofp;
+  clib_error_t *error;
 
   unformat_init_command_line (&input, argv);
 
   while (unformat_check_input (&input) != UNFORMAT_END_OF_INPUT)
     {
-      if (unformat(&input, "-i %s", &input_file)
-          || unformat (&input, "input %s", &input_file))
-        ;
+      if (unformat (&input, "-i %s", &input_file)
+	  || unformat (&input, "input %s", &input_file))
+	;
       else if (unformat (&input, "-o %s", &output_file)
-               || unformat (&input, "output %s", &output_file))
-        ;
-      else 
-        {
-        usage:
-          fformat(stderr, 
-                  "usage: pcap2pg -i <input-file> [-o <output-file>]\n");
-          exit (1);
-        }
+	       || unformat (&input, "output %s", &output_file))
+	;
+      else
+	{
+	usage:
+	  fformat (stderr,
+		   "usage: pcap2pg -i <input-file> [-o <output-file>]\n");
+	  exit (1);
+	}
     }
 
   if (input_file == 0)
     goto usage;
-  
-  pm->file_name = (char *)input_file;
+
+  pm->file_name = (char *) input_file;
   error = pcap_read (pm);
 
   if (error)
@@ -165,18 +164,26 @@ int main (int argc, char **argv)
 
   if (output_file)
     {
-      ofp = fopen ((char *)output_file, "rw");
+      ofp = fopen ((char *) output_file, "rw");
       if (ofp == NULL)
-        clib_unix_warning ("Couldn't create '%s'", output_file);
+	clib_unix_warning ("Couldn't create '%s'", output_file);
       exit (1);
     }
   else
     {
       ofp = stdout;
     }
-  
+
   pcap2pg (pm, ofp);
 
   fclose (ofp);
   exit (0);
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */