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software/libbase/vsnprintf: Prefix pointers by "0x"

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Set the PRINTF_SPECIAL flag when printing pointers, so they are prefixed
by "0x", to match glibc behavior.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2021-01-15 11:31:39 +01:00
parent 91c9192626
commit bff23b8f73
1 changed files with 1 additions and 1 deletions
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2
litex/soc/software/libbase/vsnprintf.c
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@ -186,7 +186,7 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
case 'p':
if (field_width == -1) {
field_width = 2*sizeof(void *);
flags |= PRINTF_ZEROPAD;
flags |= PRINTF_ZEROPAD | PRINTF_SPECIAL;
}
str = number(str, end,
(unsigned long) va_arg(args, void *),