diff options
| author | Andre Kalb <Andre.Kalb@sma.de> | 2020-05-05 18:24:25 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-01-01 19:08:28 +0100 |
| commit | 5f2e00f66d11d99dad16c259aff331908bca4267 (patch) | |
| tree | 60555f21d8048d401cf4209ade17fd2ac9644f63 /networking | |
| parent | 868f383699ef65c828fbc41e7c7c7368ab56f8a5 (diff) | |
| download | busybox-5f2e00f66d11d99dad16c259aff331908bca4267.tar.gz | |
udhcpc: Add support to change default interface name
Signed-off-by: Andre Kalb <Andre.Kalb@sma.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/udhcp/Config.src | 8 | ||||
| -rw-r--r-- | networking/udhcp/d6_dhcpc.c | 4 | ||||
| -rw-r--r-- | networking/udhcp/dhcpc.c | 4 |
3 files changed, 12 insertions, 4 deletions
diff --git a/networking/udhcp/Config.src b/networking/udhcp/Config.src index 7d04bb246..8c8c11c26 100644 --- a/networking/udhcp/Config.src +++ b/networking/udhcp/Config.src @@ -104,6 +104,14 @@ INSERT comment "Common options for DHCP applets" depends on UDHCPD || UDHCPC || UDHCPC6 || DHCPRELAY +config UDHCPC_DEFAULT_INTERFACE + string "Default interface name" + default "eth0" + depends on UDHCPC || UDHCPC6 + help + The interface that will be used if no other interface is + specified on the commandline. + config FEATURE_UDHCP_PORT bool "Enable '-P port' option for udhcpd and udhcpc" default n diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c index d4d29dcbb..fbdaa99bd 100644 --- a/networking/udhcp/d6_dhcpc.c +++ b/networking/udhcp/d6_dhcpc.c @@ -1163,7 +1163,7 @@ static void client_background(void) //usage: "[-fbnq"IF_UDHCP_VERBOSE("v")"odR] [-i IFACE] [-r IPv6] [-s PROG] [-p PIDFILE]\n" //usage: " [-x OPT:VAL]... [-O OPT]..." IF_FEATURE_UDHCP_PORT(" [-P PORT]") //usage:#define udhcpc6_full_usage "\n" -//usage: "\n -i IFACE Interface to use (default eth0)" +//usage: "\n -i IFACE Interface to use (default "CONFIG_UDHCPC_DEFAULT_INTERFACE")" //usage: "\n -p FILE Create pidfile" //usage: "\n -s PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")" //usage: "\n -B Request broadcast replies" @@ -1231,7 +1231,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv) /* Default options */ IF_FEATURE_UDHCP_PORT(SERVER_PORT6 = 547;) IF_FEATURE_UDHCP_PORT(CLIENT_PORT6 = 546;) - client_data.interface = "eth0"; + client_data.interface = CONFIG_UDHCPC_DEFAULT_INTERFACE; client_data.script = CONFIG_UDHCPC_DEFAULT_SCRIPT; client_data.sockfd = -1; diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 98720b45b..922c71ebd 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -1196,7 +1196,7 @@ static void client_background(void) //usage: " [-i IFACE]"IF_FEATURE_UDHCP_PORT(" [-P PORT]")" [-s PROG] [-p PIDFILE]\n" //usage: " [-oC] [-r IP] [-V VENDOR] [-F NAME] [-x OPT:VAL]... [-O OPT]..." //usage:#define udhcpc_full_usage "\n" -//usage: "\n -i IFACE Interface to use (default eth0)" +//usage: "\n -i IFACE Interface to use (default "CONFIG_UDHCPC_DEFAULT_INTERFACE")" //usage: IF_FEATURE_UDHCP_PORT( //usage: "\n -P PORT Use PORT (default 68)" //usage: ) @@ -1265,7 +1265,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) /* Default options */ IF_FEATURE_UDHCP_PORT(SERVER_PORT = 67;) IF_FEATURE_UDHCP_PORT(CLIENT_PORT = 68;) - client_data.interface = "eth0"; + client_data.interface = CONFIG_UDHCPC_DEFAULT_INTERFACE; client_data.script = CONFIG_UDHCPC_DEFAULT_SCRIPT; client_data.sockfd = -1; str_V = "udhcp "BB_VER; |