obrisane nepotrebne datoteke od zadnjeg builda

[ossec-hids.git] / src / shared / privsep_op.c

diff --git a/src/shared/privsep_op.c b/src/shared/privsep_op.c
old mode 100755 (executable)
new mode 100644 (file)
index 58fe566..b2ac25c
--- a/src/shared/privsep_op.c
+++ b/src/shared/privsep_op.c
@@ -1,20 +1,13 @@
-/*      $OSSEC, privsep_op.h, v0.2, 2004/08/05, Daniel B. Cid$      */
-
 /* Copyright (C) 2009 Trend Micro Inc.
  * All right reserved.
  *
  * This program is a free software; you can redistribute it
  * and/or modify it under the terms of the GNU General Public
- * License (version 3) as published by the FSF - Free Software
+ * License (version 2) as published by the FSF - Free Software
  * Foundation
  */
 
-/* Part of the OSSEC HIDS
- * Available at http://www.ossec.net
- */
-
-/* Functions for privilege separation.
- */
+/* Functions for privilege separation */
 
 #ifndef WIN32
 
@@ -24,79 +17,82 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include "privsep_op.h"
 #include "headers/os_err.h"
 
-int Privsep_GetUser(char * name)
+
+uid_t Privsep_GetUser(const char *name)
 {
-    int os_uid = -1;
-    
     struct passwd *pw;
     pw = getpwnam(name);
-    if(pw == NULL)
-        return(OS_INVALID);
+    if (pw == NULL) {
+        return ((uid_t)OS_INVALID);
+    }
 
-    os_uid = (int)pw->pw_uid;
-    endpwent();    
-    
-    return(os_uid);
+    return (pw->pw_uid);
 }
 
-int Privsep_GetGroup(char * name)
+gid_t Privsep_GetGroup(const char *name)
 {
-    int os_gid = -1;
-    
     struct group *grp;
     grp = getgrnam(name);
-    if(grp == NULL)
-        return(OS_INVALID);
+    if (grp == NULL) {
+        return ((gid_t)OS_INVALID);
+    }
 
-    os_gid = (int)grp->gr_gid;
-    endgrent();    
-    
-    return(os_gid);
+    return (grp->gr_gid);
 }
 
 int Privsep_SetUser(uid_t uid)
 {
-    if(setuid(uid) < 0)
-        return(OS_INVALID);
-
-    #ifndef HPUX
-    if(seteuid(uid) < 0)
-        return(OS_INVALID);
-    #endif
+    if (setuid(uid) < 0) {
+        return (OS_INVALID);
+    }
+
+#ifndef HPUX
+    if (seteuid(uid) < 0) {
+        return (OS_INVALID);
+    }
+#endif
 
-    return(OS_SUCCESS);
+    return (OS_SUCCESS);
 }
 
 int Privsep_SetGroup(gid_t gid)
 {
-    if (setgroups(1, &gid) == -1)
-        return(OS_INVALID);    
-        
-    #ifndef HPUX
-    if(setegid(gid) < 0)
-        return(OS_INVALID);
-    #endif
-        
-    if(setgid(gid) < 0)
-        return(OS_INVALID);
-        
-    return(OS_SUCCESS);
+    if (setgroups(1, &gid) == -1) {
+        return (OS_INVALID);
+    }
+
+#ifndef HPUX
+    if (setegid(gid) < 0) {
+        return (OS_INVALID);
+    }
+#endif
+
+    if (setgid(gid) < 0) {
+        return (OS_INVALID);
+    }
+
+    return (OS_SUCCESS);
 }
 
-int Privsep_Chroot(char * path)
+int Privsep_Chroot(const char *path)
 {
-    if(chdir(path) < 0)
-        return(OS_INVALID);
-        
-    if(chroot(path) < 0)
-        return(OS_INVALID);
-        
-    chdir("/");
-        
-    return(OS_SUCCESS);
+    if (chdir(path) < 0) {
+        return (OS_INVALID);
+    }
+
+    if (chroot(path) < 0) {
+        return (OS_INVALID);
+    }
+
+    if (chdir("/") < 0) {
+        return (OS_INVALID);
+    }
+
+    return (OS_SUCCESS);
 }
 
-#endif
-/* EOF */
+#endif /* !WIN32 */
+