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* doc/posix-functions/ctime.texi, doc/posix-functions/daylight.texi: * doc/posix-functions/localtime.texi, doc/posix-functions/mktime.texi: * doc/posix-functions/strftime.texi, doc/posix-functions/timezone.texi: * doc/posix-functions/tzname.texi, doc/posix-functions/tzset.texi: * doc/posix-functions/wcsftime.texi: Mention some issues with TZ under MS-Windows.
28 lines
770 B
Plaintext
28 lines
770 B
Plaintext
@node daylight
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@section @code{daylight}
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@findex daylight
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/daylight.html}
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Gnulib module: ---
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Portability problems fixed by Gnulib:
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@itemize
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@item
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This variable is missing on some platforms:
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Mac OS X 10.3, FreeBSD 6.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1.
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@item
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The address of this variable is not a compile-time constant on some platforms:
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Cygwin, mingw.
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@item
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Native Windows platforms (mingw, MSVC) support only a subset of time
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zones supported by GNU or specified by POSIX. @xref{tzset}.
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@end itemize
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A more portable way of getting the UTC offset is to use
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@code{strftime} with the @code{%z} format. @xref{strftime}.
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