blob: 7fd8b091dd1a6d3bdd89bda949577411f5cc9529 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#!/bin/sh
# dhcpcd client configuration script
# Handy functions for our hooks to use
signature="# Generated by dhcpcd for ${interface}"
save_conf()
{
if [ -f "$1" ]; then
rm -f "$1"-pre."${interface}"
mv -f "$1" "$1"-pre."${interface}"
fi
}
restore_conf()
{
[ -f "$1"-pre."${interface}" ] || return 1
rm -f "$1"
mv -f "$1"-pre."${interface}" "$1"
}
# We source each script into this one so that scripts run earlier can
# remove variables from the environment so later scripts don't see them.
# Thus, the user can create their dhcpcd.hook script to configure
# /etc/resolv.conf how they want and stop the system scripts ever updating it.
for hook in \
@SYSCONFDIR@/dhcpcd.hook \
@HOOKDIR@/*
do
for skip in ${skip_hooks}; do
case "${hook}" in
"${skip}") continue 2;;
*/[0-9][0-9]"-${skip}") continue 2;;
*/[0-9][0-9]"-${skip}.sh") continue 2;;
esac
done
if [ -f "${hook}" ]; then
. "${hook}"
fi
done
|
