| commit | 6f2aa8eb3036f68d210d131d3f33a8c0c66a57f8 | [log] [tgz] |
|---|---|---|
| author | Pali Rohár <pali@kernel.org> | Wed Apr 06 15:18:59 2022 +0200 |
| committer | Stefan Roese <sr@denx.de> | Thu Apr 21 12:31:36 2022 +0200 |
| tree | b4e2f9f48953490264cb5c32a92dd7eda2b89918 | |
| parent | df1da7373b6fe9e5074fdc770a7fdc1ac64952f8 [diff] |
tools: kwboot: Replace fstat()+st_size by lseek()+SEEK_END fstat()'s st_size works only for regular files. lseek() with SEEK_END works also for block or MTD devices. This replacement allows kwboot to load kwbimage from /dev/mtd0 for booting another device over /dev/ttyS0. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Marek Behún <marek.behun@nic.cz>