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eventfd.2: Clarified close-on-exec behavior 

Signed-off-by: Michael Kerrisk <mtk@konstanz.(none)>
This commit is contained in:
Alexander Shishkin 2010-08-29 07:34:37 +02:00 committed by Michael Kerrisk
parent c9e83f0678
commit d45105d9d7
1 changed files with 3 additions and 2 deletions
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man2/eventfd.2
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@ -18,7 +18,7 @@
.\" .\"
.\" 2008-10-10, mtk: describe eventfd2(), and EFD_NONBLOCK and EFD_CLOEXEC .\" 2008-10-10, mtk: describe eventfd2(), and EFD_NONBLOCK and EFD_CLOEXEC
.\" .\"
.TH EVENTFD 2 2009-01-26 Linux "Linux Programmer's Manual" .TH EVENTFD 2 2010-08-29 Linux "Linux Programmer's Manual"
.SH NAME .SH NAME
eventfd \- create a file descriptor for event notification eventfd \- create a file descriptor for event notification
.SH SYNOPSIS .SH SYNOPSIS
@ -186,7 +186,8 @@ eventfd object.
File descriptors created by File descriptors created by
.BR eventfd () .BR eventfd ()
are preserved across are preserved across
.BR execve (2). .BR execve (2),
unless the close-on-exec flag has been set.
.SH "RETURN VALUE" .SH "RETURN VALUE"
On success, On success,
.BR eventfd () .BR eventfd ()