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* Fix a build problem running the newlib testsuite on targets that only have ↵Nick Clifton2015-03-111-1/+1
| | | | | | | | 32-bit doubles. * testsuite/newlib.stdio/swprintf.c (main): Change size of value used to initialise 'val' variable so that it will compile on targets with 32-bit doubles.
* 2011-07-15 Yufeng Zhang <yufeng.zhang@arm.com>Jeff Johnston2011-07-151-0/+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.