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author | pjd <pjd@FreeBSD.org> | 2012-02-08 08:43:41 +0000 |
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committer | pjd <pjd@FreeBSD.org> | 2012-02-08 08:43:41 +0000 |
commit | b87f041277fe73b38d32a446dd6b6d32a7fef443 (patch) | |
tree | 9854b4f474e9f1b303db7cc1aecdc425ed925d95 /lib/libutil | |
parent | f0596397a6ddff1ba920f96fffd52b8043862267 (diff) | |
download | FreeBSD-src-b87f041277fe73b38d32a446dd6b6d32a7fef443.zip FreeBSD-src-b87f041277fe73b38d32a446dd6b6d32a7fef443.tar.gz |
Note that calling pidfile_write(3) multiple times is fine.
MFC after: 3 days
Diffstat (limited to 'lib/libutil')
-rw-r--r-- | lib/libutil/pidfile.3 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libutil/pidfile.3 b/lib/libutil/pidfile.3 index d10ab81..8b604cb 100644 --- a/lib/libutil/pidfile.3 +++ b/lib/libutil/pidfile.3 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 16, 2011 +.Dd February 8, 2012 .Dt PIDFILE 3 .Os .Sh NAME @@ -85,6 +85,9 @@ function sets the O_CLOEXEC close-on-exec flag when opening the pidfile. The .Fn pidfile_write function writes process' PID into a previously opened file. +The file is truncated before write, so calling the +.Fn pidfile_write +function multiple times is supported. .Pp The .Fn pidfile_close |