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author | Tudor Florea <tudor.florea@enea.com> | 2014-10-16 03:05:19 +0200 |
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committer | Tudor Florea <tudor.florea@enea.com> | 2014-10-16 03:05:19 +0200 |
commit | c527fd1f14c27855a37f2e8ac5346ce8d940ced2 (patch) | |
tree | bb002c1fdf011c41dbd2f0927bed23ecb5f83c97 /meta/recipes-core/initrdscripts/initramfs-framework/udev | |
download | poky-c527fd1f14c27855a37f2e8ac5346ce8d940ced2.tar.gz |
initial commit for Enea Linux 4.0-140929daisy-140929
Migrated from the internal git server on the daisy-enea-point-release branch
Signed-off-by: Tudor Florea <tudor.florea@enea.com>
Diffstat (limited to 'meta/recipes-core/initrdscripts/initramfs-framework/udev')
-rw-r--r-- | meta/recipes-core/initrdscripts/initramfs-framework/udev | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/udev b/meta/recipes-core/initrdscripts/initramfs-framework/udev new file mode 100644 index 0000000000..bb462dc448 --- /dev/null +++ b/meta/recipes-core/initrdscripts/initramfs-framework/udev | |||
@@ -0,0 +1,45 @@ | |||
1 | #!/bin/sh | ||
2 | # Copyright (C) 2011, 2012 O.S. Systems Software LTDA. | ||
3 | # Licensed on MIT | ||
4 | |||
5 | udev_shutdown_hook_handler() { | ||
6 | status=$1 | ||
7 | module=$2 | ||
8 | if [ "$status" = "pre" ] && [ "$module" = "finish" ]; then | ||
9 | killall `basename $_UDEV_DAEMON` 2>/dev/null | ||
10 | fi | ||
11 | } | ||
12 | |||
13 | udev_daemon() { | ||
14 | OPTIONS="/sbin/udev/udevd /sbin/udevd /lib/udev/udevd /lib/systemd/systemd-udevd" | ||
15 | |||
16 | for o in $OPTIONS; do | ||
17 | if [ -x "$o" ]; then | ||
18 | echo $o | ||
19 | return 0 | ||
20 | fi | ||
21 | done | ||
22 | |||
23 | return 1 | ||
24 | } | ||
25 | |||
26 | _UDEV_DAEMON=`udev_daemon` | ||
27 | |||
28 | udev_enabled() { | ||
29 | if [ -z "$_UDEV_DAEMON" ]; then | ||
30 | msg "WARNING: Cannot find the udev daemon; daemon will not be started in initramfs." | ||
31 | return 1 | ||
32 | fi | ||
33 | |||
34 | return 0 | ||
35 | } | ||
36 | |||
37 | udev_run() { | ||
38 | add_module_pre_hook "udev_shutdown_hook_handler" | ||
39 | |||
40 | mkdir -p /run | ||
41 | |||
42 | $_UDEV_DAEMON --daemon | ||
43 | udevadm trigger --action=add | ||
44 | udevadm settle | ||
45 | } | ||