1 files changed, 0 insertions, 158 deletions
diff --git a/third_party/git/mem-pool.c b/third_party/git/mem-pool.c
deleted file mode 100644
index 8401761dda0a..000000000000
--- a/third_party/git/mem-pool.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * Memory Pool implementation logic.
- */
-
-#include "cache.h"
-#include "mem-pool.h"
-
-#define BLOCK_GROWTH_SIZE 1024*1024 - sizeof(struct mp_block);
-
-/*
- * Allocate a new mp_block and insert it after the block specified in
- * `insert_after`. If `insert_after` is NULL, then insert block at the
- * head of the linked list.
- */
-static struct mp_block *mem_pool_alloc_block(struct mem_pool *pool,
-					     size_t block_alloc,
-					     struct mp_block *insert_after)
-{
-	struct mp_block *p;
-
-	pool->pool_alloc += sizeof(struct mp_block) + block_alloc;
-	p = xmalloc(st_add(sizeof(struct mp_block), block_alloc));
-
-	p->next_free = (char *)p->space;
-	p->end = p->next_free + block_alloc;
-
-	if (insert_after) {
-		p->next_block = insert_after->next_block;
-		insert_after->next_block = p;
-	} else {
-		p->next_block = pool->mp_block;
-		pool->mp_block = p;
-	}
-
-	return p;
-}
-
-void mem_pool_init(struct mem_pool *pool, size_t initial_size)
-{
-	memset(pool, 0, sizeof(*pool));
-	pool->block_alloc = BLOCK_GROWTH_SIZE;
-
-	if (initial_size > 0)
-		mem_pool_alloc_block(pool, initial_size, NULL);
-}
-
-void mem_pool_discard(struct mem_pool *pool, int invalidate_memory)
-{
-	struct mp_block *block, *block_to_free;
-
-	block = pool->mp_block;
-	while (block)
-	{
-		block_to_free = block;
-		block = block->next_block;
-
-		if (invalidate_memory)
-			memset(block_to_free->space, 0xDD, ((char *)block_to_free->end) - ((char *)block_to_free->space));
-
-		free(block_to_free);
-	}
-
-	pool->mp_block = NULL;
-	pool->pool_alloc = 0;
-}
-
-void *mem_pool_alloc(struct mem_pool *pool, size_t len)
-{
-	struct mp_block *p = NULL;
-	void *r;
-
-	/* round up to a 'uintmax_t' alignment */
-	if (len & (sizeof(uintmax_t) - 1))
-		len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1));
-
-	if (pool->mp_block &&
-	    pool->mp_block->end - pool->mp_block->next_free >= len)
-		p = pool->mp_block;
-
-	if (!p) {
-		if (len >= (pool->block_alloc / 2))
-			return mem_pool_alloc_block(pool, len, pool->mp_block);
-
-		p = mem_pool_alloc_block(pool, pool->block_alloc, NULL);
-	}
-
-	r = p->next_free;
-	p->next_free += len;
-	return r;
-}
-
-void *mem_pool_calloc(struct mem_pool *pool, size_t count, size_t size)
-{
-	size_t len = st_mult(count, size);
-	void *r = mem_pool_alloc(pool, len);
-	memset(r, 0, len);
-	return r;
-}
-
-char *mem_pool_strdup(struct mem_pool *pool, const char *str)
-{
-	size_t len = strlen(str) + 1;
-	char *ret = mem_pool_alloc(pool, len);
-
-	return memcpy(ret, str, len);
-}
-
-char *mem_pool_strndup(struct mem_pool *pool, const char *str, size_t len)
-{
-	char *p = memchr(str, '\0', len);
-	size_t actual_len = (p ? p - str : len);
-	char *ret = mem_pool_alloc(pool, actual_len+1);
-
-	ret[actual_len] = '\0';
-	return memcpy(ret, str, actual_len);
-}
-
-int mem_pool_contains(struct mem_pool *pool, void *mem)
-{
-	struct mp_block *p;
-
-	/* Check if memory is allocated in a block */
-	for (p = pool->mp_block; p; p = p->next_block)
-		if ((mem >= ((void *)p->space)) &&
-		    (mem < ((void *)p->end)))
-			return 1;
-
-	return 0;
-}
-
-void mem_pool_combine(struct mem_pool *dst, struct mem_pool *src)
-{
-	struct mp_block *p;
-
-	/* Append the blocks from src to dst */
-	if (dst->mp_block && src->mp_block) {
-		/*
-		 * src and dst have blocks, append
-		 * blocks from src to dst.
-		 */
-		p = dst->mp_block;
-		while (p->next_block)
-			p = p->next_block;
-
-		p->next_block = src->mp_block;
-	} else if (src->mp_block) {
-		/*
-		 * src has blocks, dst is empty.
-		 */
-		dst->mp_block = src->mp_block;
-	} else {
-		/* src is empty, nothing to do. */
-	}
-
-	dst->pool_alloc += src->pool_alloc;
-	src->pool_alloc = 0;
-	src->mp_block = NULL;
-}