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authorMichael Kerrisk <mtk.manpages@gmail.com>2019-02-25 10:41:45 +0100
committerMichael Kerrisk <mtk.manpages@gmail.com>2019-02-25 10:50:46 +0100
commite4092d5e51eea453c6dba5337f2cc21f4b06639c (patch)
tree7d314509f0f97f329c2d3a4ba925fe2461383cd7
parent27ede97d14ae5d5ca4b4424c867ac2c714f46a13 (diff)
downloadman-pages-e4092d5e51eea453c6dba5337f2cc21f4b06639c.tar.gz
fcntl.2: Briefly explain the meaning of the 'l_sysid' field in 'struct flock'
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
-rw-r--r--man2/fcntl.23
1 files changed, 2 insertions, 1 deletions
diff --git a/man2/fcntl.2 b/man2/fcntl.2
index accadee938..843d508fa6 100644
--- a/man2/fcntl.2
+++ b/man2/fcntl.2
@@ -1914,7 +1914,8 @@ and
Several systems have more fields in
.I "struct flock"
such as, for example,
-.IR l_sysid .
+.IR l_sysid
+(to identify the machine where the lock is held).
.\" e.g., Solaris 8 documents this field in fcntl(2), and Irix 6.5
.\" documents it in fcntl(5). mtk, May 2007
.\" Also, FreeBSD documents it (Apr 2014).