From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Mon, 19 Apr 2021 06:43:36 +0000 (+0200)
Subject: basic/log: change error for unset errno to ESTRPIPE
X-Git-Tag: v249-rc1~393^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=59e8042ecd893fdfef553a66dbb820395a504c2f;p=thirdparty%2Fsystemd.git

basic/log: change error for unset errno to ESTRPIPE

EIO is used in other contexts, so change ot something otherwise unused.
ENOTRECOVERABLE was also suggested, but it's used in various other places
in the code.

https://github.com/systemd/systemd/pull/19317#discussion_r614887661
---

diff --git a/src/basic/log.h b/src/basic/log.h
index 81330166a45..51ba3d8fde7 100644
--- a/src/basic/log.h
+++ b/src/basic/log.h
@@ -195,7 +195,7 @@ void log_assert_failed_return(
                 _e = (log_get_max_level() >= LOG_PRI(_level))           \
                         ? log_internal(_level, _e, PROJECT_FILE, __LINE__, __func__, __VA_ARGS__) \
                         : -ERRNO_VALUE(_e);                             \
-                _e < 0 ? _e : -EIO;                                     \
+                _e < 0 ? _e : -ESTRPIPE;                                \
         })
 
 #if BUILD_MODE_DEVELOPER && !defined(TEST_CODE)