combine-diff: better hunk splitting.

diff --git a/cache.h b/cache.h
index cb87becb3aaea75915a65e99565c418d6765174b..1e8e27f7b33fb9adca642eab77e14f452bd2e4cb 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -10,9 +10,13 @@
 #define deflateBound(c,s)  ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11)
 #endif
 
-#ifdef DT_UNKNOWN
+#if defined(DT_UNKNOWN) && !NO_D_TYPE_IN_DIRENT
 #define DTYPE(de)      ((de)->d_type)
 #else
+#undef DT_UNKNOWN
+#undef DT_DIR
+#undef DT_REG
+#undef DT_LNK
 #define DT_UNKNOWN     0
 #define DT_DIR         1
 #define DT_REG         2
@@ -81,7 +85,7 @@ struct cache_entry {
        unsigned int ce_size;
        unsigned char sha1[20];
        unsigned short ce_flags;
-       char name[0];
+       char name[FLEX_ARRAY]; /* more */
 };
 
 #define CE_NAMEMASK  (0x0fff)
@@ -159,6 +163,7 @@ extern void rollback_index_file(struct cache_file *);
 extern int trust_executable_bit;
 extern int only_use_symrefs;
 extern int diff_rename_limit_default;
+extern int shared_repository;
 
 #define GIT_REPO_VERSION 0
 extern int repository_format_version;
@@ -183,6 +188,7 @@ extern const unsigned char null_sha1[20];
 
 int git_mkstemp(char *path, size_t n, const char *template);
 
+int adjust_shared_perm(const char *path);
 int safe_create_leading_directories(char *path);
 char *safe_strncpy(char *, const char *, size_t);
 char *enter_repo(char *path, int strict);
@@ -203,9 +209,6 @@ extern char *write_sha1_file_prepare(void *buf,
 
 extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned long size, const char *type);
 
-/* Read a tree into the cache */
-extern int read_tree(void *buffer, unsigned long size, int stage, const char **paths);
-
 extern int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
                              size_t bufsize, size_t *bufposn);
 extern int write_sha1_to_fd(int fd, const unsigned char *sha1);
@@ -257,7 +260,7 @@ extern int checkout_entry(struct cache_entry *ce, struct checkout *state);
 extern struct alternate_object_database {
        struct alternate_object_database *next;
        char *name;
-       char base[0]; /* more */
+       char base[FLEX_ARRAY]; /* more */
 } *alt_odb_list;
 extern void prepare_alt_odb(void);
 
@@ -271,7 +274,8 @@ extern struct packed_git {
        unsigned int pack_use_cnt;
        int pack_local;
        unsigned char sha1[20];
-       char pack_name[0]; /* something like ".git/objects/pack/xxxxx.pack" */
+       /* something like ".git/objects/pack/xxxxx.pack" */
+       char pack_name[FLEX_ARRAY]; /* more */
 } *packed_git;
 
 struct pack_entry {
@@ -286,7 +290,7 @@ struct ref {
        unsigned char new_sha1[20];
        unsigned char force;
        struct ref *peer_ref; /* when renaming */
-       char name[0];
+       char name[FLEX_ARRAY]; /* more */
 };
 
 extern int git_connect(int fd[2], char *url, const char *prog);