WIP: Delete stale eager_endid code, replaced by eager_output.

This can get squashed away in a rebase.

src/libfsm/Makefile

@@ -7,7 +7,6 @@ SRC += src/libfsm/complete.c
 SRC += src/libfsm/consolidate.c
 SRC += src/libfsm/clone.c
 SRC += src/libfsm/closure.c
-SRC += src/libfsm/eager_endid.c
 SRC += src/libfsm/eager_output.c
 SRC += src/libfsm/edge.c
 SRC += src/libfsm/empty.c

src/libfsm/clone.c

@@ -19,7 +19,6 @@
 #include "internal.h"
 #include "capture.h"
 #include "endids.h"
-#include "eager_endid.h"
 #include "eager_output.h"
 
 #define LOG_CLONE_ENDIDS 0
@@ -30,9 +29,6 @@ copy_capture_actions(struct fsm *dst, const struct fsm *src);
 static int
 copy_end_ids(struct fsm *dst, const struct fsm *src);
 
-static int
-copy_eager_end_ids(struct fsm *dst, const struct fsm *src);
-
 static int
 copy_eager_output_ids(struct fsm *dst, const struct fsm *src);
 
@@ -90,11 +86,6 @@ fsm_clone(const struct fsm *fsm)
 		}
 
 		/* does not copy callback */
-		if (!copy_eager_end_ids(new, fsm)) {
-			fsm_free(new);
-			return NULL;
-		}
-
 		if (!copy_eager_output_ids(new, fsm)) {
 			fsm_free(new);
 			return NULL;
@@ -179,32 +170,6 @@ copy_end_ids(struct fsm *dst, const struct fsm *src)
 	return env.ok;
 }
 
-static int
-copy_eager_end_ids_cb(fsm_state_t from, fsm_state_t to, fsm_end_id_t id, void *opaque)
-{
-	struct copy_end_ids_env *env = opaque;
-	assert(env->tag == 'E');
-	if (!fsm_eager_endid_insert_entry(env->dst, from, to, id)) {
-		env->ok = false;
-		return 0;
-	}
-
-	return 1;
-}
-
-static int
-copy_eager_end_ids(struct fsm *dst, const struct fsm *src)
-{
-	struct copy_end_ids_env env;
-	env.tag = 'E';		/* for 'E'ager endids */
-	env.dst = dst;
-	env.src = src;
-	env.ok = 1;
-
-	fsm_eager_endid_iter_edges_all(src, copy_eager_end_ids_cb, &env);
-	return env.ok;
-}
-
 struct copy_eager_output_ids_env {
 	bool ok;
 	struct fsm *dst;

src/libfsm/consolidate.c

@@ -25,7 +25,6 @@
 #include "internal.h"
 #include "capture.h"
 #include "endids.h"
-#include "eager_endid.h"
 #include "eager_output.h"
 
 #define LOG_MAPPING 0
@@ -55,10 +54,6 @@ static int
 consolidate_end_ids(struct fsm *dst, const struct fsm *src,
     const fsm_state_t *mapping, size_t mapping_count);
 
-static int
-consolidate_eager_end_ids(struct fsm *dst, const struct fsm *src,
-    const fsm_state_t *mapping, size_t mapping_count);
-
 static int
 consolidate_eager_output_ids(struct fsm *dst, const struct fsm *src,
     const fsm_state_t *mapping, size_t mapping_count);
@@ -164,10 +159,6 @@ fsm_consolidate(const struct fsm *src,
 		}
 	}
 
-	if (!consolidate_eager_end_ids(dst, src, mapping, mapping_count)) {
-		goto cleanup;
-	}
-
 	if (!consolidate_eager_output_ids(dst, src, mapping, mapping_count)) {
 		goto cleanup;
 	}
@@ -289,47 +280,6 @@ consolidate_end_ids(struct fsm *dst, const struct fsm *src,
 	return ret;
 }
 
-struct consolidate_eager_end_ids_env {
-	bool ok;
-	struct fsm *dst;
-	const fsm_state_t *mapping;
-	size_t mapping_count;
-};
-
-static int
-consolidate_eager_end_ids_cb(fsm_state_t from, fsm_state_t to, fsm_end_id_t id, void *opaque)
-{
-	struct consolidate_eager_end_ids_env *env = opaque;
-	assert(from < env->mapping_count);
-	assert(to < env->mapping_count);
-
-	const fsm_state_t dst_from = env->mapping[from];
-	const fsm_state_t dst_to = env->mapping[to];
-
-	if (!fsm_eager_endid_insert_entry(env->dst,
-		dst_from, dst_to, id)) {
-		env->ok = false;
-		return 0;
-	}
-
-	return 1;
-}
-
-static int
-consolidate_eager_end_ids(struct fsm *dst, const struct fsm *src,
-    const fsm_state_t *mapping, size_t mapping_count)
-{
-	struct consolidate_eager_end_ids_env env = {
-		.ok = true,
-		.dst = dst,
-		.mapping = mapping,
-		.mapping_count = mapping_count,
-	};
-	fsm_eager_endid_iter_edges_all(src,
-	    consolidate_eager_end_ids_cb, &env);
-	return env.ok;
-}
-
 struct consolidate_eager_output_ids_env {
 	bool ok;
 	struct fsm *dst;