diff options
| author | Lennart Poettering <lennart@poettering.net> | 2018-02-26 15:41:38 +0100 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-05-30 07:59:08 +0200 |
| commit | ecc6cb9a01b132b88cdf20272573c142eeb84e8b (patch) | |
| tree | 06761bc1094a87d041a9376307d5555550557ce1 /src/basic/log.c | |
| parent | 89e3fcd3115e66914561b804009a3b60c574d3c9 (diff) | |
util: add new safe_close_above_stdio() wrapper
At various places we only want to close fds if they are not
stdin/stdout/stderr, i.e. fds 0, 1, 2. Let's add a unified helper call
for that, and port everything over.
Diffstat (limited to 'src/basic/log.c')
| -rw-r--r-- | src/basic/log.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/basic/log.c b/src/basic/log.c index 719702054..84c92d1c7 100644 --- a/src/basic/log.c +++ b/src/basic/log.c @@ -96,14 +96,7 @@ static char *log_abort_msg = NULL; } while (false) static void log_close_console(void) { - - if (console_fd < 0) - return; - - if (console_fd >= 3) - safe_close(console_fd); - - console_fd = -1; + console_fd = safe_close_above_stdio(console_fd); } static int log_open_console(void) { |