From 26a0e4d6ee17fa174a401d8e8d9a4c189f11f258 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Mon, 27 Feb 2023 03:30:01 +0100 Subject: Fix definitions of SOCKET_MAX, TCP_MAX_CONNS ...and, given that I keep getting this wrong, add a convenience macro, MAX_FROM_BITS(). Signed-off-by: Stefano Brivio Reviewed-by: David Gibson --- passt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'passt.h') diff --git a/passt.h b/passt.h index 3d7e567..e0383eb 100644 --- a/passt.h +++ b/passt.h @@ -42,7 +42,7 @@ union epoll_ref; /** * union epoll_ref - Breakdown of reference for epoll socket bookkeeping * @proto: IP protocol number - * @s: Socket number (implies 2^24 limit on number of descriptors) + * @s: Socket number (implies 2^24-1 limit on number of descriptors) * @tcp: TCP-specific reference part * @udp: UDP-specific reference part * @icmp: ICMP-specific reference part @@ -53,7 +53,7 @@ union epoll_ref { struct { int32_t proto:8, #define SOCKET_REF_BITS 24 -#define SOCKET_MAX (1 << SOCKET_REF_BITS) +#define SOCKET_MAX MAX_FROM_BITS(SOCKET_REF_BITS) s:SOCKET_REF_BITS; union { union tcp_epoll_ref tcp; -- cgit v1.2.3