Update old tunables framework document/script.

Since commit 8b9e9c3c0bae497ad5e2d0ae2f333f62feddcc12, security_level replaces
is_secure. There were some old files need to be updated.

2017-03-23  Sunyeop Lee  <sunyeop97@gmail.com>

	* README.tunables: Updated descriptions.
	* elf/dl-tunables.list: Fixed typo: SXID_NONE -> NONE.
	* scripts/gen-tunables.awk: Updated the code related to the commit.

1 files changed, 6 insertions, 6 deletions

diff --git a/scripts/gen-tunables.awk b/scripts/gen-tunables.awk
index e7bfc22b05..601240ac0d 100644
--- a/scripts/gen-tunables.awk
+++ b/scripts/gen-tunables.awk
@@ -51,8 +51,8 @@ $1 == "}" {
     if (!env_alias[top_ns][ns][tunable]) {
       env_alias[top_ns][ns][tunable] = "NULL"
     }
-    if (!is_secure[top_ns][ns][tunable]) {
-      is_secure[top_ns][ns][tunable] = "SXID_ERASE"
+    if (!security_level[top_ns][ns][tunable]) {
+      security_level[top_ns][ns][tunable] = "SXID_ERASE"
     }
 
     tunable = ""
@@ -104,12 +104,12 @@ $1 == "}" {
   }
   else if (attr == "security_level") {
     if (val == "SXID_ERASE" || val == "SXID_IGNORE" || val == "NONE") {
-      is_secure[top_ns][ns][tunable] = val
+      security_level[top_ns][ns][tunable] = val
     }
     else {
-      printf("Line %d: Invalid value (%s) for is_secure: %s, ", NR, val,
+      printf("Line %d: Invalid value (%s) for security_level: %s, ", NR, val,
 	     $0)
-      print("Allowed values are 'true' or 'false'")
+      print("Allowed values are 'SXID_ERASE', 'SXID_IGNORE', or 'NONE'")
       exit 1
     }
   }
@@ -148,7 +148,7 @@ END {
         printf ("  {TUNABLE_NAME_S(%s, %s, %s)", t, n, m)
         printf (", {TUNABLE_TYPE_%s, %s, %s}, {.numval = 0}, NULL, TUNABLE_SECLEVEL_%s, %s},\n",
 		types[t][n][m], minvals[t][n][m], maxvals[t][n][m],
-		is_secure[t][n][m], env_alias[t][n][m]);
+		security_level[t][n][m], env_alias[t][n][m]);
       }
     }
   }