diff options
| author | Eric Dumazet <dada1@cosmosbay.com> | 2007-09-27 14:26:09 +0200 |
|---|---|---|
| committer | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-10-11 12:40:15 -0700 |
| commit | f50332c57aff6c2776493de2e7f59d9ce8a35894 (patch) | |
| tree | 46e7b2d1ac2bacf9d14ada2748b51ef8eb30ba62 /misc | |
| parent | 13010712c52671bb11f05d5290e67ea86330be04 (diff) | |
lnstat : force a flush before sleep
Hi Stephen
This small patch allows to use lnstat/rtstat with a pipe output, without a full bufferisation.
Thank you
Eric
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/lnstat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/misc/lnstat.c b/misc/lnstat.c index 4dc10722..b56598ab 100644 --- a/misc/lnstat.c +++ b/misc/lnstat.c @@ -328,6 +328,7 @@ int main(int argc, char **argv) print_hdr(stdout, header); lnstat_update(lnstat_files); print_line(stdout, lnstat_files, &fp); + fflush(stdout); sleep(interval); } } |