diff options
| author | Simon Glass <sjg@chromium.org> | 2019-05-18 11:59:44 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2019-07-10 16:52:58 -0600 |
| commit | f2980ece06363e584541829bf40d46ad9760d535 (patch) | |
| tree | 160e38c4faaab66068c20fea8166808f5132d391 /lib/hang.c | |
| parent | 9072326a6ab47ad87a0be46f4d8619b60c2d8515 (diff) | |
| download | u-boot-f2980ece06363e584541829bf40d46ad9760d535.tar.gz | |
sandbox: Quit when hang() is called
It doesn't make a lot of sense to hang on sandbox when hang() is called,
since the only way out is Ctrl-C. In fact, Ctrl-C does not work if the
terminal is in raw mode, which it will be if the command-line has not been
reached yet. In that case, Ctrl-Z / kill -9 must be used, which is not
very friendly.
Avoid all of this by quiting when hang() is called.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/hang.c')
| -rw-r--r-- | lib/hang.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/hang.c b/lib/hang.c index c5a78694be..4d026a3e64 100644 --- a/lib/hang.c +++ b/lib/hang.c @@ -9,6 +9,7 @@ #include <common.h> #include <bootstage.h> +#include <os.h> /** * hang - stop processing by staying in an endless loop @@ -26,6 +27,8 @@ void hang(void) puts("### ERROR ### Please RESET the board ###\n"); #endif bootstage_error(BOOTSTAGE_ID_NEED_RESET); + if (IS_ENABLED(CONFIG_SANDBOX)) + os_exit(1); for (;;) ; } |