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udev: net_id - use constants rather than magic numbers
[elogind.git]
/
src
/
udev
/
udev-builtin-net_id.c
diff --git
a/src/udev/udev-builtin-net_id.c
b/src/udev/udev-builtin-net_id.c
index aa08196adb3055e306ac4888c999c521d7c8277a..c80c30ac77328c0fedfd8d653415e17d3b677148 100644
(file)
--- a/
src/udev/udev-builtin-net_id.c
+++ b/
src/udev/udev-builtin-net_id.c
@@
-94,6
+94,7
@@
#include <string.h>
#include <errno.h>
#include <net/if.h>
#include <string.h>
#include <errno.h>
#include <net/if.h>
+#include <net/if_arp.h>
#include <linux/pci_regs.h>
#include "udev.h"
#include <linux/pci_regs.h>
#include "udev.h"
@@
-451,10
+452,10
@@
static int builtin_net_id(struct udev_device *dev, int argc, char *argv[], bool
return EXIT_FAILURE;
i = strtoul(s, NULL, 0);
switch (i) {
return EXIT_FAILURE;
i = strtoul(s, NULL, 0);
switch (i) {
- case
1: /* ARPHRD_ETHER */
+ case
ARPHRD_ETHER:
prefix = "en";
break;
prefix = "en";
break;
- case
256: /* ARPHRD_SLIP */
+ case
ARPHRD_SLIP:
prefix = "sl";
break;
default:
prefix = "sl";
break;
default: