read-cache*.h: move declarations for read-cache.c functions from cache.h

For the functions defined in read-cache.c, move their declarations from
cache.h to a new header, read-cache-ll.h.  Also move some related inline
functions from cache.h to read-cache.h.  The purpose of the
read-cache-ll.h/read-cache.h split is that about 70% of the sites don't
need the inline functions and the extra headers they include.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

17 files changed, 17 insertions, 0 deletions

diff --git a/t/helper/test-cache-tree.c b/t/helper/test-cache-tree.c
index 9507b356e2..9d64422b3c 100644
--- a/t/helper/test-cache-tree.c
+++ b/t/helper/test-cache-tree.c
@@ -6,6 +6,7 @@
 #include "tree.h"
 #include "cache-tree.h"
 #include "parse-options.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 
diff --git a/t/helper/test-dump-cache-tree.c b/t/helper/test-dump-cache-tree.c
index f22f7bd84a..78aa11bb19 100644
--- a/t/helper/test-dump-cache-tree.c
+++ b/t/helper/test-dump-cache-tree.c
@@ -5,6 +5,7 @@
 #include "hex.h"
 #include "tree.h"
 #include "cache-tree.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 
diff --git a/t/helper/test-dump-fsmonitor.c b/t/helper/test-dump-fsmonitor.c
index 9a098a25cb..e4357d65ec 100644
--- a/t/helper/test-dump-fsmonitor.c
+++ b/t/helper/test-dump-fsmonitor.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 
diff --git a/t/helper/test-dump-split-index.c b/t/helper/test-dump-split-index.c
index 63fde9157c..59a24a842b 100644
--- a/t/helper/test-dump-split-index.c
+++ b/t/helper/test-dump-split-index.c
@@ -2,6 +2,7 @@
 #include "test-tool.h"
 #include "cache.h"
 #include "hex.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 #include "split-index.h"
diff --git a/t/helper/test-dump-untracked-cache.c b/t/helper/test-dump-untracked-cache.c
index df70be549f..a1cbafd64f 100644
--- a/t/helper/test-dump-untracked-cache.c
+++ b/t/helper/test-dump-untracked-cache.c
@@ -3,6 +3,7 @@
 #include "cache.h"
 #include "dir.h"
 #include "hex.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 
diff --git a/t/helper/test-fast-rebase.c b/t/helper/test-fast-rebase.c
index d1d63feaa9..cbcf2419f9 100644
--- a/t/helper/test-fast-rebase.c
+++ b/t/helper/test-fast-rebase.c
@@ -21,6 +21,7 @@
 #include "lockfile.h"
 #include "merge-ort.h"
 #include "object-name.h"
+#include "read-cache-ll.h"
 #include "refs.h"
 #include "revision.h"
 #include "sequencer.h"
diff --git a/t/helper/test-fsmonitor-client.c b/t/helper/test-fsmonitor-client.c
index 9f18c685b7..386f4cdaee 100644
--- a/t/helper/test-fsmonitor-client.c
+++ b/t/helper/test-fsmonitor-client.c
@@ -7,6 +7,7 @@
 #include "cache.h"
 #include "parse-options.h"
 #include "fsmonitor-ipc.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 #include "thread-utils.h"
diff --git a/t/helper/test-hash-speed.c b/t/helper/test-hash-speed.c
index f40d9ad0c2..c1e82d5d02 100644
--- a/t/helper/test-hash-speed.c
+++ b/t/helper/test-hash-speed.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "hash-ll.h"
 
 #define NUM_SECONDS 3
 
diff --git a/t/helper/test-index-version.c b/t/helper/test-index-version.c
index a06c45c1f8..b3cbaf6d2a 100644
--- a/t/helper/test-index-version.c
+++ b/t/helper/test-index-version.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "read-cache-ll.h"
 
 int cmd__index_version(int argc UNUSED, const char **argv UNUSED)
 {
diff --git a/t/helper/test-lazy-init-name-hash.c b/t/helper/test-lazy-init-name-hash.c
index 6944b7e825..8eb327b3b9 100644
--- a/t/helper/test-lazy-init-name-hash.c
+++ b/t/helper/test-lazy-init-name-hash.c
@@ -4,6 +4,7 @@
 #include "environment.h"
 #include "name-hash.h"
 #include "parse-options.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 #include "trace.h"
diff --git a/t/helper/test-path-utils.c b/t/helper/test-path-utils.c
index 2ef53d5f7a..90e4d29a06 100644
--- a/t/helper/test-path-utils.c
+++ b/t/helper/test-path-utils.c
@@ -3,6 +3,7 @@
 #include "abspath.h"
 #include "environment.h"
 #include "path.h"
+#include "read-cache-ll.h"
 #include "setup.h"
 #include "string-list.h"
 #include "trace.h"
diff --git a/t/helper/test-read-cache.c b/t/helper/test-read-cache.c
index c1ae276395..0d548814e0 100644
--- a/t/helper/test-read-cache.c
+++ b/t/helper/test-read-cache.c
@@ -2,6 +2,7 @@
 #include "test-tool.h"
 #include "cache.h"
 #include "config.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 #include "wrapper.h"
diff --git a/t/helper/test-scrap-cache-tree.c b/t/helper/test-scrap-cache-tree.c
index 6e17f50d22..7b7e238404 100644
--- a/t/helper/test-scrap-cache-tree.c
+++ b/t/helper/test-scrap-cache-tree.c
@@ -2,6 +2,7 @@
 #include "test-tool.h"
 #include "cache.h"
 #include "lockfile.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"
 #include "tree.h"
diff --git a/t/helper/test-sha1.c b/t/helper/test-sha1.c
index 71fe5c6145..dc6fb17f2a 100644
--- a/t/helper/test-sha1.c
+++ b/t/helper/test-sha1.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "hash-ll.h"
 
 int cmd__sha1(int ac, const char **av)
 {
diff --git a/t/helper/test-sha256.c b/t/helper/test-sha256.c
index 0ac6a99d5f..f50f64f1f2 100644
--- a/t/helper/test-sha256.c
+++ b/t/helper/test-sha256.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "hash-ll.h"
 
 int cmd__sha256(int ac, const char **av)
 {
diff --git a/t/helper/test-strcmp-offset.c b/t/helper/test-strcmp-offset.c
index 96b9a5b529..d3f39207f1 100644
--- a/t/helper/test-strcmp-offset.c
+++ b/t/helper/test-strcmp-offset.c
@@ -1,5 +1,6 @@
 #include "test-tool.h"
 #include "cache.h"
+#include "read-cache-ll.h"
 
 int cmd__strcmp_offset(int argc UNUSED, const char **argv)
 {
diff --git a/t/helper/test-write-cache.c b/t/helper/test-write-cache.c
index eace08072d..d27125eeac 100644
--- a/t/helper/test-write-cache.c
+++ b/t/helper/test-write-cache.c
@@ -2,6 +2,7 @@
 #include "test-tool.h"
 #include "cache.h"
 #include "lockfile.h"
+#include "read-cache-ll.h"
 #include "repository.h"
 #include "setup.h"