new upstream release (3.3.0); modify package compatibility for Stretch

[ossec-hids.git] / src / addagent / read_from_user.c

diff --git a/src/addagent/read_from_user.c b/src/addagent/read_from_user.c
old mode 100755 (executable)
new mode 100644 (file)
index c46d158..673e832
--- a/src/addagent/read_from_user.c
+++ b/src/addagent/read_from_user.c
@@ -1,6 +1,3 @@
-/* @(#) $Id: ./src/addagent/read_from_user.c, 2011/09/08 dcid Exp $
- */
-
 /* Copyright (C) 2009 Trend Micro Inc.
  * All rights reserved.
  *
@@ -10,30 +7,25 @@
  * Foundation
  */
 
-
-
 #include "manage_agents.h"
 
-char __user_buffer[USER_SIZE +1];
-char *__user_buffer_pt;
+/* Global variables */
+static char __user_buffer[USER_SIZE + 1];
+static char *__user_buffer_pt;
 
 
-/** read_from_user **/
 char *read_from_user()
 {
-    memset(__user_buffer, '\0', USER_SIZE +1);
+    memset(__user_buffer, '\0', USER_SIZE + 1);
 
-    if((fgets(__user_buffer, USER_SIZE -1, stdin) == NULL) ||
-       (strlen(__user_buffer) >= (USER_SIZE -2)))
-    {
+    if ((fgets(__user_buffer, USER_SIZE - 1, stdin) == NULL) ||
+            (strlen(__user_buffer) >= (USER_SIZE - 2))) {
         printf(INPUT_LARGE);
         exit(1);
     }
 
     __user_buffer_pt = chomp(__user_buffer);
 
-    return(__user_buffer_pt);
+    return (__user_buffer_pt);
 }
 
-
-/* EOF */