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-rw-r--r--passt.h4
1 files changed, 2 insertions, 2 deletions
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;