X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=namedev.c;h=b3a2a8ae4b0bcb2bf0eb62955d47f71bf57153d8;hb=1eae2f3f712ff839bf80721bf9c44a76a78460dc;hp=7b70f8bcdfd40dea8f19dd23e23fe01a655d8666;hpb=949e32f2249da55890a6a49208023df30b6b5227;p=elogind.git

diff --git a/namedev.c b/namedev.c
index 7b70f8bcd..b3a2a8ae4 100644
--- a/namedev.c
+++ b/namedev.c
@@ -32,6 +32,9 @@
 #include <time.h>
 #include <sys/wait.h>
 #include <sys/stat.h>
+#ifndef __KLIBC__
+#include <sys/sysinfo.h>
+#endif
 
 #include "libsysfs/sysfs/libsysfs.h"
 #include "list.h"
@@ -196,23 +199,21 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize,
 	struct sysfs_attribute *tmpattr;
 
 	pos = string;
-
 	while (1) {
-		pos = strchr(string, '%');
-		if (pos != NULL) {
-			pos[0] = '\0';
-			tail = pos+1;
-			len = get_format_len(&tail);
-			c = tail[0];
-			strfieldcpy(temp, tail+1);
-			tail = temp;
-		} else {
+		pos = strchr(pos, '%');
+		if (pos == NULL)
 			break;
-		}
-		dbg("format=%c, string='%s', tail='%s'",c , string, tail);
 
+		pos[0] = '\0';
+		tail = pos+1;
+		len = get_format_len(&tail);
+		c = tail[0];
+		strfieldcpy(temp, tail+1);
+		tail = temp;
+		dbg("format=%c, string='%s', tail='%s'",c , string, tail);
 		attr = get_format_attribute(&tail);
 
+
 		switch (c) {
 		case 'b':
 			if (strlen(udev->bus_id) == 0)
@@ -283,6 +284,7 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize,
 			break;
 		case '%':
 			strfieldcatmax(string, "%", maxsize);
+			pos++;
 			break;
 		default:
 			dbg("unknown substitution type '%%%c'", c);
@@ -454,7 +456,7 @@ static int execute_program(char *path, char *value, int len)
 			retval = -1;
 		}
 
-		if (i > 0 && value[i] == '\n')
+		if (i > 0 && value[i-1] == '\n')
 			i--;
 		value[i] = '\0';
 		dbg("result is '%s'", value);
@@ -776,6 +778,7 @@ int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *ud
 	struct sysfs_device *sysfs_device = NULL;
 	struct config_device *dev;
 	struct perm_device *perm;
+	struct sysinfo info;
 	char *pos;
 
 	udev->mode = 0;
@@ -837,33 +840,29 @@ int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *ud
 			}
 		}
 	}
-
-	/* no rule was found for the net device */
-	if (udev->type == 'n') {
-		dbg("no name for net device '%s' configured", udev->kernel_name);
-		return -1;
-	}
-
 	/* no rule was found so we use the kernel name */
 	strfieldcpy(udev->name, udev->kernel_name);
-	goto done;
+	if (udev->type == 'n')
+		goto done;
+	else
+		goto perms;
 
 found:
 	apply_format(udev, udev->name, sizeof(udev->name), class_dev, sysfs_device);
+	strfieldcpy(udev->config_file, dev->config_file);
+	udev->config_line = dev->config_line;
 
 	if (udev->type == 'n')
-		return 0;
+		goto done;
 
 	udev->partitions = dev->partitions;
-	strfieldcpy(udev->config_file, dev->config_file);
-	udev->config_line = dev->config_line;
 
 	/* get permissions given in rule */
 	set_empty_perms(udev, dev->mode,
 			      dev->owner,
 			      dev->group);
 
-done:
+perms:
 	/* get permissions given in config file or set defaults */
 	perm = find_perm(udev->name);
 	if (perm != NULL) {
@@ -879,8 +878,10 @@ done:
 	dbg("name, '%s' is going to have owner='%s', group='%s', mode = %#o",
 	    udev->name, udev->owner, udev->group, udev->mode);
 
+done:
 	/* store time of action */
-	udev->config_time = time(NULL);
+	sysinfo(&info);
+	udev->config_uptime = info.uptime;
 
 	return 0;
 }