When we detach, we replace stderr by /dev/null, so there's no point in
logging to the console after that. Just turn it off.
---
lib/daemon.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/lib/daemon.c b/lib/daemon.c
index 9c814ea..f4151ab 100644
--- a/lib/daemon.c
+++ b/lib/daemon.c
@@ -408,6 +408,9 @@ close_standard_fds(void)
dup2(null_fd, STDOUT_FILENO);
dup2(null_fd, STDERR_FILENO);
}
+
+ /* Disable logging to stderr to avoid wasting CPU time. */
+ vlog_set_levels(NULL, VLF_CONSOLE, VLL_EMER);
}
/* If daemonization is configured, then starts daemonization, by forking and
--
1.7.4.4
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