annotate doc/posix-functions/swprintf.texi @ 15591:2171e9d2231b

*printf: Add support for MSVC compiler. * m4/printf.m4 (gl_PRINTF_DIRECTIVE_N): On MSVC, install a handler that handles the exception caused by the %n directive. When cross-compiling, guess no on native Windows. (gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_RETVAL_C99, gl_SNPRINTF_DIRECTIVE_N, gl_SNPRINTF_SIZE1): When snprintf is missing, emulate it through vsnprintf. * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_POSIX): Update comment. * doc/posix-functions/dprintf.texi: Update documentation regarding MSVC 9. * doc/posix-functions/fprintf.texi: Likewise. * doc/posix-functions/printf.texi: Likewise. * doc/posix-functions/snprintf.texi: Likewise. * doc/posix-functions/sprintf.texi: Likewise. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/vdprintf.texi: Likewise. * doc/posix-functions/vfprintf.texi: Likewise. * doc/posix-functions/vprintf.texi: Likewise. * doc/posix-functions/vsnprintf.texi: Likewise. * doc/posix-functions/vsprintf.texi: Likewise. * doc/glibc-functions/asprintf.texi: Likewise. * doc/glibc-functions/obstack_printf.texi: Likewise. * doc/glibc-functions/obstack_vprintf.texi: Likewise. * doc/glibc-functions/vasprintf.texi: Likewise.
author Bruno Haible <bruno@clisp.org>
date Sat, 10 Sep 2011 21:18:08 +0200
parents 847372253549
children ee328959515f
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1 @node swprintf
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2 @section @code{swprintf}
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3 @findex swprintf
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4
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5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/swprintf.html}
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6
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7 Gnulib module: ---
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8
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9 Portability problems fixed by Gnulib:
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10 @itemize
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11 @end itemize
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12
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13 Portability problems not fixed by Gnulib:
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14 @itemize
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15 @item
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16 This function is missing on some platforms:
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17 NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix 3.5, BeOS.
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18 @item
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19 This function does not support the @samp{n} directive on some platforms:
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20 MSVC 9.
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21 @item
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22 On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
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23 accommodate all Unicode characters.
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24 @item
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25 On Windows, this function does not take a buffer size as second argument.
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26 @end itemize