Message 13120 - Python tracker

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Author	loewis
Date	2002年11月09日.20:26:26
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Logged In: YES user_id=21627 Your statement "are simply not available in any header file" is factually incorrect: none of the header files change on disk by defining something, so the definitions are still in the header files. Can you please attach the header file that normally carries select? > Why is _XOPEN_SOURCE being defined anyway? Because many systems require it, for conformance. POSIX mandates that you define it, if you want to use system interface that are specified by more recent POSIX releases, see http://www.opengroup.org/onlinepubs/007904975/basedefs/xbd_chap02.html In particular, many features of HP-UX are not available unless you define _XOPEN_SOURCE, the same holds for the various SCO Unices.

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Logged In: YES 
user_id=21627
Your statement "are simply not available in any header
file" is factually incorrect: none of the header files
change on disk by defining something, so the definitions are
still in the header files. Can you please attach the header
file that normally carries select?
> Why is _XOPEN_SOURCE being defined anyway?
Because many systems require it, for conformance. POSIX
mandates that you define it, if you want to use system
interface that are specified by more recent POSIX releases, see
http://www.opengroup.org/onlinepubs/007904975/basedefs/xbd_chap02.html
In particular, many features of HP-UX are not available
unless you define _XOPEN_SOURCE, the same holds for the
various SCO Unices.

History
Date	User	Action	Args
2007年08月23日 14:08:00	admin	link	issue635034 messages
2007年08月23日 14:08:00	admin	create

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