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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2024-03-06 19:45:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2024-03-08 08:02:01 +0100 |
| commit | 9eb0055d0ae9b08b0c03be72bc761657402483c3 (patch) | |
| tree | 4d851ba60b473f3046624eeabc0a445d69a487ca /include/linux | |
| parent | 2c04db06987189ec310f2f02a532604206b8cac5 (diff) | |
| download | barebox-9eb0055d0ae9b08b0c03be72bc761657402483c3.tar.gz barebox-9eb0055d0ae9b08b0c03be72bc761657402483c3.tar.xz | |
commands: dmesg: support aborting dmesg output with ctrl-c
dmesg output can get very long, especially if debug messages are
compiled in and the maximum number of retained log messages is
increased.
Therefore, follow what we do for other potentially long-running
commands and allow the user to abort it with ctrl+c.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20240306184519.626594-2-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/printk.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/printk.h b/include/linux/printk.h index 0e9604bbe9..07403ea60c 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -189,7 +189,7 @@ extern void log_clean(unsigned int limit); #define BAREBOX_LOG_PRINT_TIME BIT(0) int log_writefile(const char *filepath); -void log_print(unsigned flags, unsigned levels); +int log_print(unsigned flags, unsigned levels); struct va_format { const char *fmt; |