From 06b543b2176ccde370e2e26aca151563d4718c18 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Thu, 28 Sep 2006 22:31:51 +0000 Subject: [PATCH] ifupdown: make dhcp start/stop scripts user configurable in /etc/network/interfaces. Patch author is Gabriel L. Somlo --- networking/ifupdown.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 99b1c59d9..fae0684b5 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -452,6 +452,14 @@ static int static_down(struct interface_defn_t *ifd, execfn *exec) static int dhcp_up(struct interface_defn_t *ifd, execfn *exec) { + int i; + + for (i = 0; i < ifd->n_options; i++) { + if (strcmp(ifd->option[i].name, "dhcp-start-cmd") == 0) { + return execute(ifd->option[i].value, ifd, exec); + } + } + if (execute("udhcpc -n -p /var/run/udhcpc.%iface%.pid -i " "%iface% [[-H %hostname%]] [[-c %clientid%]]", ifd, exec)) return 1; if (execute("pump -i %iface% [[-h %hostname%]] [[-l %leasehours%]]", ifd, exec)) return 1; @@ -463,6 +471,14 @@ static int dhcp_up(struct interface_defn_t *ifd, execfn *exec) static int dhcp_down(struct interface_defn_t *ifd, execfn *exec) { + int i; + + for (i = 0; i < ifd->n_options; i++) { + if (strcmp(ifd->option[i].name, "dhcp-stop-cmd") == 0) { + return execute(ifd->option[i].value, ifd, exec); + } + } + /* SIGUSR2 forces udhcpc to release the current lease and go inactive, * and SIGTERM causes udhcpc to exit. Signals are queued and processed * sequentially so we don't need to sleep */ -- 2.25.1