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ifupdown: fixes for custom MAC address, by Wade Berrier <wberrier AT gmail.com>

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This commit is contained in:
Denis Vlasenko 2008-08-12 01:35:34 +00:00
parent 8d07560eef
commit ee777c4e5f
1 changed files with 18 additions and 2 deletions
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20
networking/ifupdown.c
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@ -249,6 +249,14 @@ static char *parse(const char *command, struct interface_defn_t *ifd)
varvalue = get_var(command, nextpercent - command, ifd);
if (varvalue) {
#if ENABLE_FEATURE_IFUPDOWN_IP
/* "hwaddress <class> <address>":
* unlike ifconfig, ip doesnt want <class>
* (usually "ether" keyword). Skip it. */
if (strncmp(command, "hwaddress", 9) == 0) {
varvalue = skip_whitespace(skip_non_whitespace(varvalue));
}
#endif
addstr(&result, varvalue, strlen(varvalue));
} else {
#if ENABLE_FEATURE_IFUPDOWN_IP
@ -489,7 +497,11 @@ static int dhcp_up(struct interface_defn_t *ifd, execfn *exec)
unsigned i;
#if ENABLE_FEATURE_IFUPDOWN_IP
/* ip doesn't up iface when it configures it (unlike ifconfig) */
if (!execute("ip link set %iface% up", ifd, exec))
if (!execute("ip link set[[ address %hwaddress%]] %iface% up", ifd, exec))
return 0;
#else
/* needed if we have hwaddress on dhcp iface */
if (!execute("ifconfig %iface%[[ hw %hwaddress%]] up", ifd, exec))
return 0;
#endif
for (i = 0; i < ARRAY_SIZE(ext_dhcp_clients); i++) {
@ -504,7 +516,11 @@ static int dhcp_up(struct interface_defn_t *ifd, execfn *exec)
{
#if ENABLE_FEATURE_IFUPDOWN_IP
/* ip doesn't up iface when it configures it (unlike ifconfig) */
if (!execute("ip link set %iface% up", ifd, exec))
if (!execute("ip link set[[ address %hwaddress%]] %iface% up", ifd, exec))
return 0;
#else
/* needed if we have hwaddress on dhcp iface */
if (!execute("ifconfig %iface%[[ hw %hwaddress%]] up", ifd, exec))
return 0;
#endif
return execute("udhcpc -R -n -p /var/run/udhcpc.%iface%.pid "