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daemon: Disable logging to console after detaching.

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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.
This commit is contained in:
Ben Pfaff
2011-06-14 16:08:59 -07:00
parent bae473fea5
commit d3824212ad
1 changed files with 3 additions and 0 deletions
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3
lib/daemon.c
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@@ -408,6 +408,9 @@ close_standard_fds(void)
dup2(null_fd, STDOUT_FILENO); dup2(null_fd, STDOUT_FILENO);
dup2(null_fd, STDERR_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 /* If daemonization is configured, then starts daemonization, by forking and