X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev-add.c;h=586911acc2956bc368e1fc30190bc8c9604c735d;hp=802d85b5b07d408fe612b41398b2416abc061a73;hb=8e2229c439f4d0bcf5660457d5a2d6f9d4723e88;hpb=3f09184b43dfd8b27fb05786a789f392de18bfca

diff --git a/udev-add.c b/udev-add.c
index 802d85b5b..586911acc 100644
--- a/udev-add.c
+++ b/udev-add.c
@@ -37,6 +37,7 @@
 #include "udev.h"
 #include "udev_version.h"
 #include "udev_dbus.h"
+#include "logging.h"
 #include "namedev.h"
 #include "udevdb.h"
 #include "libsysfs/libsysfs.h"
@@ -141,6 +142,7 @@ static int create_node(struct udevice *dev)
 	if (strrchr(dev->name, '/'))
 		create_path(filename);
 
+	info("creating device node '%s'", filename);
 	dbg("mknod(%s, %#o, %u, %u)", filename, dev->mode, dev->major, dev->minor);
 	retval = mknod(filename, dev->mode, res);
 	if (retval)
@@ -153,29 +155,29 @@ static int create_node(struct udevice *dev)
 		dbg("chmod(%s, %#o) failed with error '%s'",
 		    filename, dev->mode, strerror(errno));
 
-	if (*dev->owner) {
+	if (dev->owner[0]) {
 		char *endptr;
 		unsigned long id = strtoul(dev->owner, &endptr, 10);
-		if (*endptr == 0x00)
+		if (endptr[0] == '\0')
 			uid = (uid_t) id;
 		else {
 			struct passwd *pw = getpwnam(dev->owner);
-			if (!pw)
-				dbg("user unknown '%s'", dev->owner);
+			if (pw == NULL)
+				dbg("specified user unknown '%s'", dev->owner);
 			else
 				uid = pw->pw_uid;
 		}
 	}
 
-	if (*dev->group) {
+	if (dev->group[0]) {
 		char *endptr;
 		unsigned long id = strtoul(dev->group, &endptr, 10);
-		if (*endptr == 0x00)
+		if (endptr[0] == '\0')
 			gid = (gid_t) id;
 		else {
 			struct group *gr = getgrnam(dev->group);
-			if (!gr)
-				dbg("group unknown '%s'", dev->group);
+			if (gr == NULL)
+				dbg("specified group unknown '%s'", dev->group);
 			else
 				gid = gr->gr_gid;
 		}
@@ -190,7 +192,7 @@ static int create_node(struct udevice *dev)
 	}
 
 	/* create symlink if requested */
-	if (*dev->symlink) {
+	if (dev->symlink[0]) {
 		symlinks = dev->symlink;
 		while (1) {
 			linkname = strsep(&symlinks, " ");