#include "cache.h"
#include "mru.h"

char *odb_pack_name(struct strbuf *buf,
		    const unsigned char *sha1,
		    const char *ext)
{
	strbuf_reset(buf);
	strbuf_addf(buf, "%s/pack/pack-%s.%s", get_object_directory(),
		    sha1_to_hex(sha1), ext);
	return buf->buf;
}

char *sha1_pack_name(const unsigned char *sha1)
{
	static struct strbuf buf = STRBUF_INIT;
	return odb_pack_name(&buf, sha1, "pack");
}

char *sha1_pack_index_name(const unsigned char *sha1)
{
	static struct strbuf buf = STRBUF_INIT;
	return odb_pack_name(&buf, sha1, "idx");
}

unsigned int pack_used_ctr;
unsigned int pack_mmap_calls;
unsigned int peak_pack_open_windows;
unsigned int pack_open_windows;
unsigned int pack_open_fds;
unsigned int pack_max_fds;
size_t peak_pack_mapped;
size_t pack_mapped;
struct packed_git *packed_git;

static struct mru packed_git_mru_storage;
struct mru *packed_git_mru = &packed_git_mru_storage;