builtin/pull: convert portions to struct object_id

diff --git a/read-cache.c b/read-cache.c
index 39002bc1b13ac298b76750fc00e533305f869cdd..e44775182392c5672fd6ec84eb954db339e5a1ea 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -156,14 +156,7 @@ void fill_stat_cache_info(struct cache_entry *ce, struct stat *st)
 static int ce_compare_data(const struct cache_entry *ce, struct stat *st)
 {
        int match = -1;
-       static int cloexec = O_CLOEXEC;
-       int fd = open(ce->name, O_RDONLY | cloexec);
-
-       if ((cloexec & O_CLOEXEC) && fd < 0 && errno == EINVAL) {
-               /* Try again w/o O_CLOEXEC: the kernel might not support it */
-               cloexec &= ~O_CLOEXEC;
-               fd = open(ce->name, O_RDONLY | cloexec);
-       }
+       int fd = git_open_cloexec(ce->name, O_RDONLY);
 
        if (fd >= 0) {
                unsigned char sha1[20];
@@ -510,7 +503,6 @@ int index_name_pos(const struct index_state *istate, const char *name, int namel
        return index_name_stage_pos(istate, name, namelen, 0);
 }
 
-/* Remove entry, return true if there are more entries to go.. */
 int remove_index_entry_at(struct index_state *istate, int pos)
 {
        struct cache_entry *ce = istate->cache[pos];
@@ -1699,6 +1691,8 @@ int read_index_from(struct index_state *istate, const char *path)
 {
        struct split_index *split_index;
        int ret;
+       char *base_sha1_hex;
+       const char *base_path;
 
        /* istate->initialized covers both .git/index and .git/sharedindex.xxx */
        if (istate->initialized)
@@ -1716,15 +1710,16 @@ int read_index_from(struct index_state *istate, const char *path)
                discard_index(split_index->base);
        else
                split_index->base = xcalloc(1, sizeof(*split_index->base));
-       ret = do_read_index(split_index->base,
-                           git_path("sharedindex.%s",
-                                    sha1_to_hex(split_index->base_sha1)), 1);
+
+       base_sha1_hex = sha1_to_hex(split_index->base_sha1);
+       base_path = git_path("sharedindex.%s", base_sha1_hex);
+       ret = do_read_index(split_index->base, base_path, 1);
        if (hashcmp(split_index->base_sha1, split_index->base->sha1))
                die("broken index, expect %s in %s, got %s",
-                   sha1_to_hex(split_index->base_sha1),
-                   git_path("sharedindex.%s",
-                            sha1_to_hex(split_index->base_sha1)),
+                   base_sha1_hex, base_path,
                    sha1_to_hex(split_index->base->sha1));
+
+       freshen_shared_index(base_sha1_hex, 0);
        merge_base_index(istate);
        post_read_index_from(istate);
        return ret;
@@ -2426,7 +2421,8 @@ int index_name_is_other(const struct index_state *istate, const char *name,
        return 1;
 }
 
-void *read_blob_data_from_index(struct index_state *istate, const char *path, unsigned long *size)
+void *read_blob_data_from_index(const struct index_state *istate,
+                               const char *path, unsigned long *size)
 {
        int pos, len;
        unsigned long sz;