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authorTom Gundersen <teg@jklm.no>2013-10-19 00:46:07 +0200
committerTom Gundersen <teg@jklm.no>2013-10-19 00:46:10 +0200
commit295edddf5a2d884222a26935b40a4e99b924543d (patch)
tree799818f5c67f5442b7878a63264a2b53017a0ea0 /src/rfkill/rfkill.c
parentefc815a13d4b4cae59045c6a120a6c6f7dac2d7b (diff)
kerne-command-line: introduce option 'systemd.restore_state'
When set to 0 this will stop tools like the backlight and rfkill tools to restore state from previous boot. This is useful in case the stored state is bogus to the extent that it is preventing you from resetting it (e.g., the backlight settings cause the screen to be off on boot on a system where the backlight can not be adjusted directly from the keyboard).
Diffstat (limited to 'src/rfkill/rfkill.c')
-rw-r--r--src/rfkill/rfkill.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/rfkill/rfkill.c b/src/rfkill/rfkill.c
index 812cf408fb..b814e5c5fc 100644
--- a/src/rfkill/rfkill.c
+++ b/src/rfkill/rfkill.c
@@ -24,6 +24,7 @@
#include "fileio.h"
#include "libudev.h"
#include "udev-util.h"
+#include "utils.h"
int main(int argc, char *argv[]) {
_cleanup_udev_unref_ struct udev *udev = NULL;
@@ -95,7 +96,7 @@ int main(int argc, char *argv[]) {
return EXIT_FAILURE;
}
- if (streq(argv[1], "load")) {
+ if (streq(argv[1], "load") && restore_state()) {
_cleanup_free_ char *value = NULL;
r = read_one_line_file(saved, &value);