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| author | Tom Gundersen <teg@jklm.no> | 2013-10-19 00:46:07 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2013-10-19 00:46:10 +0200 |
| commit | 295edddf5a2d884222a26935b40a4e99b924543d (patch) | |
| tree | 799818f5c67f5442b7878a63264a2b53017a0ea0 /src/rfkill | |
| parent | efc815a13d4b4cae59045c6a120a6c6f7dac2d7b (diff) | |
| download | systemd-295edddf5a2d884222a26935b40a4e99b924543d.tar.gz systemd-295edddf5a2d884222a26935b40a4e99b924543d.tar.bz2 systemd-295edddf5a2d884222a26935b40a4e99b924543d.zip | |
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')
| -rw-r--r-- | src/rfkill/rfkill.c | 3 |
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); |