X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=epoch.c;h=db44f5ca9f73a75cc266d9b45eda0aca56dd1ede;hb=9470657ad0d0472e3e3c2e352334f60e7bd777c1;hp=a7e84fc59a0927334747effc8d41138a8569a96d;hpb=60646e9a7170750093599fc52ad56453fc516185;p=git.git

diff --git a/epoch.c b/epoch.c
index a7e84fc5..db44f5ca 100644
--- a/epoch.c
+++ b/epoch.c
@@ -28,7 +28,7 @@ static BN_CTX *context = NULL;
 static struct fraction *one = NULL;
 static struct fraction *zero = NULL;
 
-static BN_CTX *get_BN_CTX()
+static BN_CTX *get_BN_CTX(void)
 {
 	if (!context) {
 		context = BN_CTX_new();
@@ -36,7 +36,7 @@ static BN_CTX *get_BN_CTX()
 	return context;
 }
 
-static struct fraction *new_zero()
+static struct fraction *new_zero(void)
 {
 	struct fraction *result = xmalloc(sizeof(*result));
 	BN_init(&result->numerator);
@@ -75,7 +75,7 @@ static struct fraction *init_fraction(struct fraction *fraction)
 	return fraction;
 }
 
-static struct fraction *get_one()
+static struct fraction *get_one(void)
 {
 	if (!one) {
 		one = new_zero();
@@ -84,7 +84,7 @@ static struct fraction *get_one()
 	return one;
 }
 
-static struct fraction *get_zero()
+static struct fraction *get_zero(void)
 {
 	if (!zero) {
 		zero = new_zero();
@@ -255,11 +255,11 @@ static int find_base_for_list(struct commit_list *list, struct commit **boundary
 
 				if (!parent_node) {
 					parent_node = new_mass_counter(parent, &distribution);
-					insert_by_date(&pending, parent);
+					insert_by_date(parent, &pending);
 					commit_list_insert(parent, &cleaner);
 				} else {
 					if (!compare(&parent_node->pending, get_zero()))
-						insert_by_date(&pending, parent);
+						insert_by_date(parent, &pending);
 					add(&parent_node->pending, &parent_node->pending, &distribution);
 				}
 			}
@@ -488,7 +488,7 @@ static void sort_first_epoch(struct commit *head, struct commit_list **stack)
  *
  * Sets the return value to STOP if no further output should be generated.
  */
-static int emit_stack(struct commit_list **stack, emitter_func emitter)
+static int emit_stack(struct commit_list **stack, emitter_func emitter, int include_last)
 {
 	unsigned int seen = 0;
 	int action = CONTINUE;
@@ -496,8 +496,11 @@ static int emit_stack(struct commit_list **stack, emitter_func emitter)
 	while (*stack && (action != STOP)) {
 		struct commit *next = pop_commit(stack);
 		seen |= next->object.flags;
-		if (*stack)
-			action = (*emitter) (next);
+		if (*stack || include_last) {
+			if (!*stack) 
+				next->object.flags |= BOUNDARY;
+			action = emitter(next);
+		}
 	}
 
 	if (*stack) {
@@ -542,7 +545,7 @@ static int sort_in_merge_order(struct commit *head_of_epoch, emitter_func emitte
 				if (next->object.flags & UNINTERESTING) {
 					action = STOP;
 				} else {
-					action = (*emitter) (next);
+					action = emitter(next);
 				}
 				if (action != STOP) {
 					next = next->parents->item;
@@ -553,13 +556,13 @@ static int sort_in_merge_order(struct commit *head_of_epoch, emitter_func emitte
 		} else {
 			struct commit_list *stack = NULL;
 			sort_first_epoch(next, &stack);
-			action = emit_stack(&stack, emitter);
+			action = emit_stack(&stack, emitter, (base == NULL));
 			next = base;
 		}
 	}
 
 	if (next && (action != STOP) && !ret) {
-		(*emitter) (next);
+		emitter(next);
 	}
 
 	return ret;
@@ -579,19 +582,8 @@ int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter)
 	int action = CONTINUE;
 	struct commit_list *reversed = NULL;
 
-	for (; list; list = list->next) {
-		struct commit *next = list->item;
-
-		if (!(next->object.flags & UNINTERESTING)) {
-			if (next->object.flags & DUPCHECK) {
-				fprintf(stderr, "%s: duplicate commit %s ignored\n",
-					__FUNCTION__, sha1_to_hex(next->object.sha1));
-			} else {
-				next->object.flags |= DUPCHECK;
-				commit_list_insert(list->item, &reversed);
-			}
-		}
-	}
+	for (; list; list = list->next)
+		commit_list_insert(list->item, &reversed);
 
 	if (!reversed)
 		return ret;
@@ -614,7 +606,7 @@ int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter)
 		while (reversed) {
 			struct commit * next = pop_commit(&reversed);
 
-			if (!(next->object.flags & VISITED)) {
+			if (!(next->object.flags & VISITED) && next!=base) {
 				sort_first_epoch(next, &stack);
 				if (reversed) {
 					/*
@@ -636,7 +628,7 @@ int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter)
 			}
 		}
 
-		action = emit_stack(&stack, emitter);
+		action = emit_stack(&stack, emitter, (base==NULL));
 	}
 
 	if (base && (action != STOP)) {