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-rw-r--r--filter/filter.c5
-rw-r--r--nest/route.h1
2 files changed, 3 insertions, 3 deletions
diff --git a/filter/filter.c b/filter/filter.c
index f5efe894..5829fd51 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -597,9 +597,6 @@ val_format_str(struct filter_state *fs, struct f_val v) {
static struct tbf rl_runtime_err = TBF_DEFAULT_LOG_LIMITS;
-#define BITFIELD_MASK(what) \
- (1u << (what->a2.i >> 24))
-
/**
* interpret
* @fs: filter state
@@ -656,6 +653,8 @@ interpret(struct filter_state *fs, struct f_inst *what)
#define ACCESS_EATTRS \
do { if (!fs->eattrs) f_cache_eattrs(fs); } while (0)
+#define BITFIELD_MASK(what_) (1u << EA_BIT_GET(what_->a2.i))
+
/* Binary operators */
case FI_ADD:
ARG(1,T_INT);
diff --git a/nest/route.h b/nest/route.h
index 8dfbb376..74446f48 100644
--- a/nest/route.h
+++ b/nest/route.h
@@ -493,6 +493,7 @@ const char *ea_custom_name(uint ea);
#define EA_CUSTOM_BIT 0x8000
#define EA_ALLOW_UNDEF 0x10000 /* ea_find: allow EAF_TYPE_UNDEF */
#define EA_BIT(n) ((n) << 24) /* Used in bitfield accessors */
+#define EA_BIT_GET(ea) ((ea) >> 24)
#define EAF_TYPE_MASK 0x1f /* Mask with this to get type */
#define EAF_TYPE_INT 0x01 /* 32-bit unsigned integer number */