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* m4/wcpcpy.m4 (gl_FUNC_WCPCPY): Require AC_USE_SYSTEM_EXTENSIONS. * m4/wcpncpy.m4 (gl_FUNC_WCPNCPY): Likewise. * modules/wcpcpy (Depends-on): Add extensions. * modules/wcpncpy (Depends-on): Likewise. * doc/posix-functions/wcpcpy.texi: Mention missing declaration on glibc systems. * doc/posix-functions/wcpncpy.texi: Likewise. * doc/posix-functions/wcwidth.texi: Likewise.
26 lines
718 B
Plaintext
26 lines
718 B
Plaintext
@node wcpcpy
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@section @code{wcpcpy}
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@findex wcpcpy
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POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/wcpcpy.html}
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Gnulib module: wcpcpy
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Portability problems fixed by Gnulib:
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@itemize
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@item
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This function is missing on some platforms:
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MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11,
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IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
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@item
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This function is not declared (without @code{-D_GNU_SOURCE}) on some platforms:
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glibc 2.13.
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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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On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
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accommodate all Unicode characters.
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@end itemize
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