mirror of https://github.com/mkerrisk/man-pages
fcntl.2: Add feature test macro requirements for F_GETOWN and F_SETOWN
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man2/fcntl.2
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man2/fcntl.2
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@ -1142,12 +1142,22 @@ Only the operations
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.BR F_GETFL ,
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.BR F_SETFL ,
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.BR F_GETLK ,
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.BR F_SETLK ,
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.BR F_SETLK
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and
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.BR F_SETLKW ,
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.BR F_GETOWN ,
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are specified in POSIX.1-2001.
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.BR F_GETOWN
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and
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.B F_SETOWN
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are specified in POSIX.1-2001.
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(To get their definitions, define
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.BR BSD_SOURCE ,
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or
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.BR _XOPEN_SOURCE
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with the value 500 or greater, or define
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.BR _POSIX_C_SOURCE
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with the value 200809L or greater.)
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.B F_DUPFD_CLOEXEC
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is specified in POSIX.1-2008.
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