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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-08-12 01:35:34 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-08-12 01:35:34 +0000 |
| commit | ee777c4e5f7335296afe2e32d91e0afd46fbe957 (patch) | |
| tree | 5c692c6c8fb10511dad95537395525a4c639687e /networking/ifupdown.c | |
| parent | 8d07560eef94262d0e156e48ea8ecf17db20e794 (diff) | |
| download | busybox-ee777c4e5f7335296afe2e32d91e0afd46fbe957.tar.gz | |
ifupdown: fixes for custom MAC address, by Wade Berrier <wberrier AT gmail.com>
Diffstat (limited to 'networking/ifupdown.c')
| -rw-r--r-- | networking/ifupdown.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index c0e9e812e..0f90102f0 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -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 " |