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udevinfo: clarify parent device attribute use

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This commit is contained in:
Kay Sievers 2006-06-16 11:11:07 +02:00
parent 3c9e5740eb
commit 6cf19e52c3
1 changed files with 6 additions and 6 deletions
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12
udevinfo.c
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@ -91,11 +91,11 @@ static int print_device_chain(const char *devpath)
struct sysfs_device *dev;
printf("\n"
"udevinfo starts with the device the node belongs to and then walks up the\n"
"device chain, to print for every device found, all possibly useful attributes\n"
"in the udev key format.\n"
"Only attributes within one device section may be used together in one rule,\n"
"to match the device for which the node will be created.\n"
"Udevinfo starts with the device specified by the devpath and then\n"
"walks up the chain of parent devices. It prints for every device\n"
"found, all possible attributes in the udev rules key format.\n"
"A rule to match, can be composed by the attributes of the device\n"
"and the attributes from one single parent device.\n"
"\n");
dev = sysfs_device_get(devpath);
@ -112,7 +112,7 @@ static int print_device_chain(const char *devpath)
dev = sysfs_device_get_parent(dev);
if (dev == NULL)
break;
printf(" looking at device '%s':\n", dev->devpath);
printf(" looking at parent device '%s':\n", dev->devpath);
printf(" ID==\"%s\"\n", dev->kernel_name);
printf(" BUS==\"%s\"\n", dev->subsystem);
printf(" DRIVER==\"%s\"\n", dev->driver);