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authorDavid Barr <david.barr@cordelta.com>2010-12-13 21:26:43 +1100
committerJonathan Nieder <jrnieder@gmail.com>2011-03-22 18:39:53 -0500
commitcba3546a43c64e2078664dbb6469aadf6bc473d3 (patch)
treecbd4ef1bcbaae1b091d5d5110a7da6273cb0cb8a /vcs-svn
parent5db348dbd51cdeac711521d1fa7258785e72d202 (diff)
downloadgit-cba3546a43c64e2078664dbb6469aadf6bc473d3.tar.gz
git-cba3546a43c64e2078664dbb6469aadf6bc473d3.tar.xz
vcs-svn: drop obj_pool
This reverts commit 4709455db3891f6cad9a96a574296b4926f70cbe (Add memory pool library, 2010-08-09). svn-fe uses strbufs to avoid memory allocation overhead nowadays. Signed-off-by: David Barr <david.barr@cordelta.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Diffstat (limited to 'vcs-svn')
-rw-r--r--vcs-svn/obj_pool.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/vcs-svn/obj_pool.h b/vcs-svn/obj_pool.h
deleted file mode 100644
index deb6eb813..000000000
--- a/vcs-svn/obj_pool.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Licensed under a two-clause BSD-style license.
- * See LICENSE for details.
- */
-
-#ifndef OBJ_POOL_H_
-#define OBJ_POOL_H_
-
-#include "git-compat-util.h"
-
-#define MAYBE_UNUSED __attribute__((__unused__))
-
-#define obj_pool_gen(pre, obj_t, initial_capacity) \
-static struct { \
- uint32_t committed; \
- uint32_t size; \
- uint32_t capacity; \
- obj_t *base; \
-} pre##_pool = {0, 0, 0, NULL}; \
-static MAYBE_UNUSED uint32_t pre##_alloc(uint32_t count) \
-{ \
- uint32_t offset; \
- if (pre##_pool.size + count > pre##_pool.capacity) { \
- while (pre##_pool.size + count > pre##_pool.capacity) \
- if (pre##_pool.capacity) \
- pre##_pool.capacity *= 2; \
- else \
- pre##_pool.capacity = initial_capacity; \
- pre##_pool.base = realloc(pre##_pool.base, \
- pre##_pool.capacity * sizeof(obj_t)); \
- } \
- offset = pre##_pool.size; \
- pre##_pool.size += count; \
- return offset; \
-} \
-static MAYBE_UNUSED void pre##_free(uint32_t count) \
-{ \
- pre##_pool.size -= count; \
-} \
-static MAYBE_UNUSED uint32_t pre##_offset(obj_t *obj) \
-{ \
- return obj == NULL ? ~0 : obj - pre##_pool.base; \
-} \
-static MAYBE_UNUSED obj_t *pre##_pointer(uint32_t offset) \
-{ \
- return offset >= pre##_pool.size ? NULL : &pre##_pool.base[offset]; \
-} \
-static MAYBE_UNUSED void pre##_commit(void) \
-{ \
- pre##_pool.committed = pre##_pool.size; \
-} \
-static MAYBE_UNUSED void pre##_reset(void) \
-{ \
- free(pre##_pool.base); \
- pre##_pool.base = NULL; \
- pre##_pool.size = 0; \
- pre##_pool.capacity = 0; \
- pre##_pool.committed = 0; \
-}
-
-#endif