- one more header

[packages/bcm5820.git] / bcm5820-noclear.patch

Add a -n option which inhibits screen clearing when we're not in loop mode.
--- ./stats/stats.c	2002-11-04 16:15:45.000000000 -0500
+++ ./stats/stats.c	2002-11-04 16:15:38.000000000 -0500
@@ -72,7 +72,8 @@
   key_mode     = 0x0002,\r
   ssl_mode     = 0x0004,\r
   loop_mode    = 0x0100,\r
-  verbose_mode = 0x0200\r
+  verbose_mode = 0x0200,\r
+  clear_mode   = 0x8000\r
 };\r
 \r
 \r
@@ -194,7 +195,8 @@
   \r
   int i;\r
   \r
-  system("clear");\r
+  if(control_word & (clear_mode | loop_mode))\r
+    system("clear");\r
   stats_printHeaderSimple(control_word);\r
   \r
   if(current_device == num_devices)\r
@@ -220,7 +222,8 @@
   \r
   int i;\r
   \r
-  system("clear");\r
+  if(control_word & (clear_mode | loop_mode))\r
+    system("clear");\r
   stats_printHeaderVerbose(control_word);\r
   \r
   if(current_device == num_devices)\r
@@ -357,6 +360,7 @@
   printf("\t-v\t\tVerbose mode. Show more detailed statistics information\n\t\t\tincluding rate information.\n\n");\r
   printf("\t-s [num]\tShow statistics for specified device only. Default is\n\t\t\tall devices.\n\n");\r
   printf("\t-c\t\tShow statistics for crypto operations. Default is key\n\t\t\toperations only.\n\n");\r
+  printf("\t-n\t\tAvoid clearing the screen when not in loop mode.\n\n");\r
   printf("\t-h\t\tDisplay usage information.\n\n");\r
 }\r
 \r
@@ -384,10 +388,11 @@
   interval   = 3;\r
   control_word  = 0;\r
   control_word |= key_mode;\r
+  control_word |= clear_mode;\r
   \r
   bzero(prev_stats, sizeof(ubsec_stats_t));\r
 \r
-  while ((c = getopt(argc, argv, "LlVvS:s:I:i:CcDdKkHh?")) != -1) {\r
+  while ((c = getopt(argc, argv, "LlVvS:s:I:i:CcDdKknHh?")) != -1) {\r
     switch (c) {\r
     case 'L':\r
     case 'l':\r
@@ -420,6 +425,9 @@
       control_word &= (control_word & ~crypto_mode);\r
       control_word |= key_mode;\r
       break;\r
+    case 'n':\r
+      control_word &= (control_word & ~clear_mode);\r
+      break;\r
     case 'H':\r
     case 'h':\r
     case '?':\r