1 From b58a1a06ca695aed6a4f6e5039e2de0e5a3df111 Mon Sep 17 00:00:00 2001
2 From: Peter Korsgaard <jacmet@sunsite.dk>
3 Date: Wed, 19 Oct 2011 02:35:54 +0200
4 Subject: [PATCH 1/6] ifupdown: support post-up / pre-down hooks
7 set_environ 330 371 +41
8 ifupdown_main 2156 2194 +38
11 ------------------------------------------------------------------------------
12 (add/remove: 0/0 grow/shrink: 4/0 up/down: 111/0) Total: 111 bytes
14 Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
15 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
17 networking/ifupdown.c | 6 ++++++
18 1 file changed, 6 insertions(+)
20 diff --git a/networking/ifupdown.c b/networking/ifupdown.c
21 index 3820330..abc6b58 100644
22 --- a/networking/ifupdown.c
23 +++ b/networking/ifupdown.c
24 @@ -891,6 +891,8 @@ static struct interfaces_file_t *read_interfaces(const char *filename)
25 if (strcmp(first_word, "up") != 0
26 && strcmp(first_word, "down") != 0
27 && strcmp(first_word, "pre-up") != 0
28 + && strcmp(first_word, "pre-down") != 0
29 + && strcmp(first_word, "post-up") != 0
30 && strcmp(first_word, "post-down") != 0
33 @@ -987,6 +989,8 @@ static void set_environ(struct interface_defn_t *iface, const char *mode)
34 if (strcmp(iface->option[i].name, "up") == 0
35 || strcmp(iface->option[i].name, "down") == 0
36 || strcmp(iface->option[i].name, "pre-up") == 0
37 + || strcmp(iface->option[i].name, "pre-down") == 0
38 + || strcmp(iface->option[i].name, "post-up") == 0
39 || strcmp(iface->option[i].name, "post-down") == 0
42 @@ -1056,6 +1060,7 @@ static int iface_up(struct interface_defn_t *iface)
43 if (!execute_all(iface, "pre-up")) return 0;
44 if (!iface->method->up(iface, doit)) return 0;
45 if (!execute_all(iface, "up")) return 0;
46 + if (!execute_all(iface, "post-up")) return 0;
50 @@ -1063,6 +1068,7 @@ static int iface_down(struct interface_defn_t *iface)
52 if (!iface->method->down(iface,check)) return -1;
53 set_environ(iface, "stop");
54 + if (!execute_all(iface, "pre-down")) return 0;
55 if (!execute_all(iface, "down")) return 0;
56 if (!iface->method->down(iface, doit)) return 0;
57 if (!execute_all(iface, "post-down")) return 0;