fcntl.2: Note feature test macro requirements for F_DUPFD_CLOEXEC

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2010-09-18 06:31:40 +02:00
parent b5a476b060
commit 02b219a16a
1 changed files with 5 additions and 0 deletions

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@ -1151,6 +1151,11 @@ are specified in POSIX.1-2001.
.B F_DUPFD_CLOEXEC
is specified in POSIX.1-2008.
(To get this definition, define
.B _POSIX_C_SOURCE
with the value 200809L or greater, or
.B _XOPEN_SOURCE
with the value 700 or greater.)
.BR F_GETOWN_EX ,
.BR F_SETOWN_EX ,