Willy Tarreau acab7bcdb1 tools/nolibc/stdio: add perror() to report the errno value
It doesn't contain the text for the error codes, but instead displays
"errno=" followed by the errno value. Just like the regular errno, if
a non-empty message is passed, it's placed followed with ": " on the
output before the errno code. The message is emitted on stderr.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2022-04-20 17:05:44 -07:00
..
2022-03-07 13:54:59 +01:00