Do no isolate in case of emergency or severe problems

[elogind.git] / src / libudev / libudev-monitor.c

diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c
index 2ad9e1c3adbc1d134d36f31f8b557382dde49fab..0212792552f5523097058ef248d42a7ef82d720d 100644 (file)
--- a/src/libudev/libudev-monitor.c
+++ b/src/libudev/libudev-monitor.c
@@ -1,13 +1,21 @@
-/*
- * libudev - interface to udev device information
- *
- * Copyright (C) 2008-2010 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- */
+/***
+  This file is part of systemd.
+
+  Copyright 2008-2012 Kay Sievers <kay@vrfy.org>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -107,9 +115,9 @@ struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const c
 
         if (name == NULL)
                 group = UDEV_MONITOR_NONE;
-        else if (strcmp(name, "udev") == 0)
+        else if (streq(name, "udev"))
                 group = UDEV_MONITOR_UDEV;
-        else if (strcmp(name, "kernel") == 0)
+        else if (streq(name, "kernel"))
                 group = UDEV_MONITOR_KERNEL;
         else
                 return NULL;
@@ -459,7 +467,7 @@ static int passes_filter(struct udev_monitor *udev_monitor, struct udev_device *
                 const char *devtype;
                 const char *ddevtype;
 
-                if (strcmp(dsubsys, subsys) != 0)
+                if (!streq(dsubsys, subsys))
                         continue;
 
                 devtype = udev_list_entry_get_value(list_entry);
@@ -468,7 +476,7 @@ static int passes_filter(struct udev_monitor *udev_monitor, struct udev_device *
                 ddevtype = udev_device_get_devtype(udev_device);
                 if (ddevtype == NULL)
                         continue;
-                if (strcmp(ddevtype, devtype) == 0)
+                if (streq(ddevtype, devtype))
                         goto tag;
         }
         return 0;