mirror of https://github.com/mkerrisk/man-pages
grantpt.3, ptsname.3, unlockpt.3: Remove mention of _XOPEN_SOURCE_EXTENDED FTM
This rather ancient FTM is not mentioned in other pages for reasons discussed in feature_test_macros(7). Remove this FTM from the three pages where it does appear. Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -22,8 +22,8 @@ Feature Test Macro Requirements for glibc (see
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.br
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.RS 4
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Since glibc 2.24:
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_XOPEN_SOURCE\ >=\ 500 ||
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(_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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_XOPEN_SOURCE\ >=\ 500
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.\" || (_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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.br
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Glibc 2.23 and earlier:
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_XOPEN_SOURCE
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@ -24,8 +24,8 @@ Feature Test Macro Requirements for glibc (see
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.BR ptsname ():
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.RS 4
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Since glibc 2.24:
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_XOPEN_SOURCE\ >=\ 500 ||
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(_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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_XOPEN_SOURCE\ >=\ 500
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.\" || (_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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.br
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Glibc 2.23 and earlier:
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_XOPEN_SOURCE
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@ -22,8 +22,8 @@ Feature Test Macro Requirements for glibc (see
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.BR unlockpt ():
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.RS 4
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Since glibc 2.24:
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_XOPEN_SOURCE\ >=\ 500 ||
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(_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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_XOPEN_SOURCE\ >=\ 500
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.\" || (_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED)
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.br
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Glibc 2.23 and earlier:
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_XOPEN_SOURCE
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