From 9c2970fbb425cca0256ecf0f96490e4f253fda24 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Mon, 7 Feb 2022 17:23:13 +0100 Subject: [PATCH] tools/nolibc: use pselect6 on RISCV This arch doesn't provide the old-style select() syscall, we have to use pselect6(). Signed-off-by: Willy Tarreau Signed-off-by: Paul E. McKenney --- tools/include/nolibc/nolibc.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/include/nolibc/nolibc.h b/tools/include/nolibc/nolibc.h index c1c285f..ad23712 100644 --- a/tools/include/nolibc/nolibc.h +++ b/tools/include/nolibc/nolibc.h @@ -1256,7 +1256,10 @@ struct sys_stat_struct { * - the arguments are cast to long and assigned into the target * registers which are then simply passed as registers to the asm code, * so that we don't have to experience issues with register constraints. + * + * On riscv, select() is not implemented so we have to use pselect6(). */ +#define __ARCH_WANT_SYS_PSELECT6 #define my_syscall0(num) \ ({ \ -- 2.7.4