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shmget.2: Reword description of O_EXCL 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2014-04-28 06:49:47 +02:00
parent 130a878dee
commit fbaf6d6e17
1 changed files with 4 additions and 1 deletions
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@ -101,7 +101,10 @@ will find the segment associated with \fIkey\fP and check to see if
the user has permission to access the segment. the user has permission to access the segment.
.TP .TP
.B IPC_EXCL .B IPC_EXCL
used with \fBIPC_CREAT\fP to ensure failure if the segment already exists. This flag is used with
.B IPC_CREAT
to ensure that this call creates the segment.
If the segment already exists, the call fails.
.TP .TP
.I mode_flags .I mode_flags
(least significant 9 bits) (least significant 9 bits)