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Code Issues Releases Activity

Flush stdout after each iteration.

Browse Source 
Without this, if output is redirected from the console, it is buffered for
too long, making tool quite unusable.

MFC after:	1 week
Sponsored by:	iXsystems, Inc.
This commit is contained in:
Alexander Motin 2019-03-06 15:19:04 +00:00
parent 34d5464b85
commit fcc8734127
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=344844
1 changed files with 1 additions and 0 deletions
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usr.bin/ctlstat/ctlstat.c
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@ -717,6 +717,7 @@ main(int argc, char **argv)
}
fprintf(stdout, "\n");
fflush(stdout);
ctx.flags &= ~CTLSTAT_FLAG_FIRST_RUN;
if (count != 1)
sleep(waittime);