[PATCH 069/194] pack: add repository argument to find_pack_entry

[Stefan Beller <sbeller@xxxxxxxxxx>]

From: Jonathan Nieder <jrnieder@xxxxxxxxx>

Add a repository argument to allow callers of find_pack_entry to be
more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.

As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.

Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
 packfile.c  | 4 ++--
 packfile.h  | 3 ++-
 sha1_file.c | 6 +++---
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/packfile.c b/packfile.c
index 61e84a789c..f641f6329a 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1835,7 +1835,7 @@ static int fill_pack_entry(const unsigned char *sha1,
  * Iff a pack file contains the object named by sha1, return true and
  * store its location to e.
  */
-int find_pack_entry(const unsigned char *sha1, struct pack_entry *e)
+int find_pack_entry_the_repository(const unsigned char *sha1, struct pack_entry *e)
 {
 	struct mru_entry *p;
 
@@ -1855,7 +1855,7 @@ int find_pack_entry(const unsigned char *sha1, struct pack_entry *e)
 int has_sha1_pack(const unsigned char *sha1)
 {
 	struct pack_entry e;
-	return find_pack_entry(sha1, &e);
+	return find_pack_entry(the_repository, sha1, &e);
 }
 
 int has_pack_index(const unsigned char *sha1)
diff --git a/packfile.h b/packfile.h
index bb1d92b849..b42e5c2db1 100644
--- a/packfile.h
+++ b/packfile.h
@@ -141,7 +141,8 @@ extern int packed_object_info_the_repository(struct packed_git *pack, off_t offs
 extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
 extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
 
-extern int find_pack_entry(const unsigned char *sha1, struct pack_entry *e);
+#define find_pack_entry(r, s, e) find_pack_entry_##r(s, e)
+extern int find_pack_entry_the_repository(const unsigned char *sha1, struct pack_entry *e);
 
 extern int has_sha1_pack(const unsigned char *sha1);
 
diff --git a/sha1_file.c b/sha1_file.c
index 299e8be72c..7e06ece5f3 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1272,7 +1272,7 @@ int sha1_object_info_extended_the_repository(const unsigned char *sha1, struct o
 		}
 	}
 
-	if (!find_pack_entry(real, &e)) {
+	if (!find_pack_entry(the_repository, real, &e)) {
 		/* Most likely it's a loose object. */
 		if (!sha1_loose_object_info(the_repository, real, oi, flags))
 			return 0;
@@ -1282,7 +1282,7 @@ int sha1_object_info_extended_the_repository(const unsigned char *sha1, struct o
 			return -1;
 		} else {
 			reprepare_packed_git(the_repository);
-			if (!find_pack_entry(real, &e))
+			if (!find_pack_entry(the_repository, real, &e))
 				return -1;
 		}
 	}
@@ -1648,7 +1648,7 @@ static int freshen_loose_object(const unsigned char *sha1)
 static int freshen_packed_object(const unsigned char *sha1)
 {
 	struct pack_entry e;
-	if (!find_pack_entry(sha1, &e))
+	if (!find_pack_entry(the_repository, sha1, &e))
 		return 0;
 	if (e.p->freshened)
 		return 1;
-- 
2.15.1.433.g936d1b9894.dirty