From 8c6fc0c15415b32080a848bbde640e104098cf13 Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Thu, 10 Jul 2025 22:18:39 +0200 Subject: Initial drop Add some riscv code Signed-off-by: Carlos Maiolino --- riscv/riscv-probe/libfemto/std/vprintf.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 riscv/riscv-probe/libfemto/std/vprintf.c (limited to 'riscv/riscv-probe/libfemto/std/vprintf.c') diff --git a/riscv/riscv-probe/libfemto/std/vprintf.c b/riscv/riscv-probe/libfemto/std/vprintf.c new file mode 100644 index 0000000..36c99a3 --- /dev/null +++ b/riscv/riscv-probe/libfemto/std/vprintf.c @@ -0,0 +1,14 @@ +// See LICENSE for license details. + +#include +#include + +int vprintf(const char* s, va_list vl) +{ + char *out; + int res = vsnprintf(NULL, -1, s, vl); + out = alloca(res + 1); + vsnprintf(out, res + 1, s, vl); + while (*out) putchar(*out++); + return res; +} -- cgit v1.2.3