ifupdown: support post-up / pre-down hooks
function old new delta
set_environ 330 371 +41
ifupdown_main 2156 2194 +38
iface_up 97 113 +16
iface_down 97 113 +16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 111/0) Total: 111 bytes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 3820330..abc6b58 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -891,6 +891,8 @@
if (strcmp(first_word, "up") != 0
&& strcmp(first_word, "down") != 0
&& strcmp(first_word, "pre-up") != 0
+ && strcmp(first_word, "pre-down") != 0
+ && strcmp(first_word, "post-up") != 0
&& strcmp(first_word, "post-down") != 0
) {
int i;
@@ -987,6 +989,8 @@
if (strcmp(iface->option[i].name, "up") == 0
|| strcmp(iface->option[i].name, "down") == 0
|| strcmp(iface->option[i].name, "pre-up") == 0
+ || strcmp(iface->option[i].name, "pre-down") == 0
+ || strcmp(iface->option[i].name, "post-up") == 0
|| strcmp(iface->option[i].name, "post-down") == 0
) {
continue;
@@ -1056,6 +1060,7 @@
if (!execute_all(iface, "pre-up")) return 0;
if (!iface->method->up(iface, doit)) return 0;
if (!execute_all(iface, "up")) return 0;
+ if (!execute_all(iface, "post-up")) return 0;
return 1;
}
@@ -1063,6 +1068,7 @@
{
if (!iface->method->down(iface,check)) return -1;
set_environ(iface, "stop");
+ if (!execute_all(iface, "pre-down")) return 0;
if (!execute_all(iface, "down")) return 0;
if (!iface->method->down(iface, doit)) return 0;
if (!execute_all(iface, "post-down")) return 0;