From: Timo Sirainen <tss@iki.fi>
Date: Sat, 20 Feb 2010 13:17:16 +0000 (+0200)
Subject: liblib: Added pool_alloconly_get_total_used/alloc_size() functions.
X-Git-Tag: 2.0.beta3~11
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e459d4db582ecc9ce4c2cca14b3cf686e16d2cd0;p=thirdparty%2Fdovecot%2Fcore.git

liblib: Added pool_alloconly_get_total_used/alloc_size() functions.

--HG--
branch : HEAD
---

diff --git a/src/lib/mempool-alloconly.c b/src/lib/mempool-alloconly.c
index a34f9b73f4..f725fa8697 100644
--- a/src/lib/mempool-alloconly.c
+++ b/src/lib/mempool-alloconly.c
@@ -410,3 +410,29 @@ static size_t pool_alloconly_get_max_easy_alloc_size(pool_t pool)
 
 	return apool->block->left;
 }
+
+size_t pool_alloconly_get_total_used_size(pool_t pool)
+{
+	struct alloconly_pool *apool = (struct alloconly_pool *)pool;
+	struct pool_block *block;
+	size_t size = 0;
+
+	i_assert(pool->v == &static_alloconly_pool_vfuncs);
+
+	for (block = apool->block; block != NULL; block = block->prev)
+		size += block->size - block->left;
+	return size;
+}
+
+size_t pool_alloconly_get_total_alloc_size(pool_t pool)
+{
+	struct alloconly_pool *apool = (struct alloconly_pool *)pool;
+	struct pool_block *block;
+	size_t size = 0;
+
+	i_assert(pool->v == &static_alloconly_pool_vfuncs);
+
+	for (block = apool->block; block != NULL; block = block->prev)
+		size += block->size + SIZEOF_POOLBLOCK;
+	return size;
+}
diff --git a/src/lib/mempool.h b/src/lib/mempool.h
index 0c1663ef6b..4accac73e9 100644
--- a/src/lib/mempool.h
+++ b/src/lib/mempool.h
@@ -106,4 +106,11 @@ size_t pool_get_exp_grown_size(pool_t pool, size_t old_size, size_t min_size);
 #define p_get_max_easy_alloc_size(pool) \
 	(pool)->v->get_max_easy_alloc_size(pool)
 
+/* These functions are only for pools created with pool_alloconly_create(): */
+
+/* Returns how much memory has been allocated from this pool. */
+size_t pool_alloconly_get_total_used_size(pool_t pool);
+/* Returns how much system memory has been allocated for this pool. */
+size_t pool_alloconly_get_total_alloc_size(pool_t pool);
+
 #endif