Imported Upstream version 2.7

[ossec-hids.git] / src / rootcheck / check_rc_readproc.c

diff --git a/src/rootcheck/check_rc_readproc.c b/src/rootcheck/check_rc_readproc.c
index d136d6e..6cc763e 100755 (executable)
--- a/src/rootcheck/check_rc_readproc.c
+++ b/src/rootcheck/check_rc_readproc.c
@@ -1,4 +1,5 @@
-/* @(#) $Id$ */
+/* @(#) $Id: ./src/rootcheck/check_rc_readproc.c, 2011/09/08 dcid Exp $
+ */
 
 /* Copyright (C) 2009 Trend Micro Inc.
  * All right reserved.
@@ -9,7 +10,7 @@
  * Foundation
  */
 
- 
+
 #ifndef WIN32
 #include "shared.h"
 #include "rootcheck.h"
@@ -28,18 +29,18 @@ int read_proc_dir(char *dir_name, char *pid, int position);
 int read_proc_file(char *file_name, char *pid, int position)
 {
     struct stat statbuf;
-   
+
     if(lstat(file_name, &statbuf) < 0)
     {
         return(-1);
     }
-    
+
     /* If directory, read the directory */
     else if(S_ISDIR(statbuf.st_mode))
     {
         return(read_proc_dir(file_name, pid, position));
     }
-    
+
     return(0);
 }
 
@@ -49,16 +50,16 @@ int read_proc_file(char *file_name, char *pid, int position)
 int read_proc_dir(char *dir_name, char *pid, int position)
 {
     DIR *dp;
-    
+
        struct dirent *entry;
        
-    
+
     if((dir_name == NULL)||(strlen(dir_name) > PATH_MAX))
     {
         merror("%s: Invalid directory given",ARGV0);
         return(-1);
     }
-    
+
     /* Opening the directory given */
     dp = opendir(dir_name);
        if(!dp)
@@ -72,7 +73,7 @@ int read_proc_dir(char *dir_name, char *pid, int position)
 
         /* Just ignore . and ..  */
         if((strcmp(entry->d_name,".") == 0) ||
-           (strcmp(entry->d_name,"..") == 0))  
+           (strcmp(entry->d_name,"..") == 0))
             continue;
 
         if(position == PROC)
@@ -90,8 +91,8 @@ int read_proc_dir(char *dir_name, char *pid, int position)
 
             if(*tmp_str != '\0')
                 continue;
-           
-            
+
+
             snprintf(f_name, PATH_MAX +1, "%s/%s",dir_name, entry->d_name);
 
             read_proc_file(f_name, pid, position+1);
@@ -122,7 +123,7 @@ int read_proc_dir(char *dir_name, char *pid, int position)
     }
 
     closedir(dp);
-    
+
     return(0);
 }
 
@@ -136,17 +137,17 @@ int check_rc_readproc(int pid)
     char char_pid[32];
 
     proc_pid_found = 0;
-   
-    /* NL threads */ 
+
+    /* NL threads */
     snprintf(char_pid, 31, "/proc/.%d", pid);
     if(is_file(char_pid))
         return(1);
-    
-    
+
+
     snprintf(char_pid, 31, "%d", pid);
-    
+
     read_proc_dir("/proc", char_pid, PROC);
-    
+
     return(proc_pid_found);
 }