6297c667c5
The l length modifier can apply to the c format specifier; in that case the expected value is of type wint_t. Minimal libc doesn't define wint_t, and it is complex to do so correctly (must add <wchar.h>, and use a lot of conditional tricks). wint_t can differ from wchar_t in rank when wchar_t undergoes default integral promotion, which it does on xtensa (wchar_t is unsigned short). So we can use wchar_t as an approximation, except in va_arg where we need to use a wider type: int covers this case. Note that we still don't format wide characters, but we do want to consume the correct amount of data for a default-promoted extended character. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> |
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| .. | ||
| cmsis_rtos_v1 | ||
| cmsis_rtos_v2 | ||
| fnmatch | ||
| gui | ||
| libc | ||
| open-amp | ||
| os | ||
| posix | ||
| CMakeLists.txt | ||
| Kconfig | ||