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* 2011-07-15 Yufeng Zhang <yufeng.zhang@arm.com>Jeff Johnston2011-07-151-9/+30
| | | | | | | | | | | | | * libc/stdio/vfwprintf.c (wcvt): Add a new parameter len of type int. *length is set to the value of (rev - digits) regardless of whether _MB_CAPABLE is defined or not. Replace BUF with len in calling _mbsnrtowcs_r and also in the loop where _MB_CAPABLE is not defined. (_VFWPRINTF_R): Call wcvt with an extra argument. Call wcvt again with allocated new buffer if buf is not large enough for the conversion. * testsuite/newlib.stdio/stdio.exp: New. * testsuite/newlib.stdio/swprintf.c: Likewise.
* Extend locale support to maintain wide char values of native stringsCorinna Vinschen2010-04-281-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if __HAVE_LOCALE_INFO_EXTENDED__ is defined. * libc/include/langinfo.h (enum __nl_item): New type. Define all native values accessible through nl_langinfo. Define previously existing POSIX-compatible values as macros as well. * libc/include/stdlib.h (__mb_cur_max): Drop declaration. (__locale_mb_cur_max): Declare. (MB_CUR_MAX): Re-define calling __locale_mb_cur_max. * libc/locale/Makefile.am (ELIX_SOURCES): Add lctype.c. * libc/locale/Makefile.in: Regenerate. * libc/locale/lctype.c: New file to define and load LC_CTYPE category. * libc/locale/lctype.h: New file, matching header. * libc/locale/lmessages.c (_C_messages_locale): Add default values for wide char members. (__messages_load_locale): Add _C_messages_locale in call to __set_lc_messages_from_win. * libc/locale/lmessages.h (struct lc_messages_T): Add wide char members. * libc/locale/lmonetary.c (_C_monetary_locale): Add default values for wide char members. (__monetary_load_locale): Add _C_monetary_locale in call to __set_lc_monetary_from_win. * libc/locale/lmonetary.h (struct lc_monetary_T): Add wide char members. Add numerical values for international currency formatting per POSIX-1.2008, if __HAVE_LOCALE_INFO_EXTENDED__ is defined. * libc/locale/lnumeric.c (_C_numeric_locale): Add default values for wide char members. (__numeric_load_locale): Add _C_numeric_locale in call to __set_lc_numeric_from_win. * libc/locale/lnumeric.h (struct lc_numeric_T): Add wide char members. * libc/locale/locale.c (loadlocale): Return doing nothing if category locale didn't change. Convert category if chain to switch statement. Call __ctype_load_locale in LC_CTYPE case. (__locale_charset): Add (but disable for now) returning codeset from __get_current_ctype_locale. (__locale_mb_cur_max): Add (but disable for now) returning mb_cur_max from __get_current_ctype_locale. (__locale_msgcharset): Add returning codeset from __get_current_messages_locale. (_localeconv_r): Accommodate int_XXX values. * libc/locale/nl_langinfo.c (nl_ext): New array to define what is to be returned for non-POSIX values. (nl_Langinfo): Return correct codeset for each locale category. Return extended values if __HAVE_LOCALE_INFO_EXTENDED__ is defined. * libc/locale/timelocal.c (_C_time_locale): Add default values for wide char members. (__time_load_locale): Add _C_time_locale in call to __set_lc_time_from_win. * libc/locale/timelocal.h (struct lc_time_T): Add wide char members. * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Use wide char decimal point and thousands_sep if __HAVE_LOCALE_INFO_EXTENDED__ is defined. * libc/time/strftime.c: Rework to accommodate availability of wide char strings in LC_TIME category if __HAVE_LOCALE_INFO_EXTENDED__ is defined.
* * libc/stdio/vfwprintf.c (_VFWPRINTF_R): Apply previous patch hereCorinna Vinschen2010-02-151-1/+1
| | | | as well.
* * libc/stdio/vfprintf.c: Include locale.h also if _WANT_IO_C99_FORMATSCorinna Vinschen2010-02-051-39/+171
| | | | | | | | is defined. Raise conversion buffer size to make sure it has enough room for numbers plus grouping character. Define GROUPING flag. (_VFPRINTF_R): Add PRINTANDPAD macro. Handle grouping flag character. Handle grouping for decimal integer and float values. * libc/stdio/vfwprintf.c: Ditto.
* * libc/stdio/swprintf.c (_swprintf_r, swprintf):Corinna Vinschen2009-03-121-17/+18
| | | | | | | | | | | | | | | correct how terminating L'\0' is added; change return to match standard for when output does not fit; some corrections and enhancements to the docs. * libc/stdio/vswprintf.c (_vswprintf_r): ditto, except for docs. * libc/stdio/vfwprintf.c: some corrections to the docs and some enhancements to comments. (No code changes.) * libc/time/strftime.c: Correct some problems that made wcsftime() not work correctly: work properly with swprintf returns that are different from snprintf returns, correct test vector lengths for when sizeof(wchar_t) > 1. * libc/stdio/sprintf.c: Some documentation and comment corrections and enhancements to match those done to swprintf.c.
* * libc/include/stdio.h (__VALIST): Guard against multiple definition.Corinna Vinschen2009-03-061-0/+1777
* libc/include/wchar.h: Include stdarg.h. (__VALIST): Define conditionally. (fwprintf, swprintf, vfwprintf, vswprintf, vwprintf, wprintf: Declare. (_fwprintf_r, _swprintf_r, _vfwprintf_r, _vswprintf_r, _vwprintf_r, _wprintf_r): Declare. * libc/stdio/Makefile.am: Add new files. * libc/stdio/Makefile.in: Regenerate. * libc/stdio/fwprintf.c: New file. * libc/stdio/local.h (_svfwprintf_r, _svfiwprintf_r): Declare. (__CH_CLASS, __STATE, __ACTION): Move definition from vfprintf.c here and move to the __ namespace. (__chclass, __state_table, __action_table): Declare. * libc/stdio/stdio.tex: Add new documentation references. * libc/stdio/swprintf.c: New file. * libc/stdio/vfprintf.c (__SPRINT): New macro to call the right __sprint_r function according to compilation unit. Use throughout. (__ssprint_r): Rename STRING_ONLY variant from __sprint_r. Make externaly available. Only define if INTEGER_ONLY is defined. (__sprint_r): Make externaly available. Only define if INTEGER_ONLY is defined. Handle stream orientation. (__sbprintf): Copy FILE's _flags2 member as well. (__chclass, __state_table, __action_table): Prepend __ to name and make externally available. * libc/stdio/vfwprintf.c: New file. * libc/stdio/vswprintf.c: New file. * libc/stdio/vwprintf.c: New file. * libc/stdio/wprintf.c: New file.