fix "git apply --index ..." not to deref NULL

diff --git a/archive.h b/archive.h
index 6838dc788f7620b0807a7044b611efc623bdcf0c..038ac353d40567029403e3e7a2933af73a130720 100644 (file)
--- a/archive.h
+++ b/archive.h
@@ -1,45 +1,30 @@
 #ifndef ARCHIVE_H
 #define ARCHIVE_H
 
-#define MAX_EXTRA_ARGS 32
-#define MAX_ARGS       (MAX_EXTRA_ARGS + 32)
-
 struct archiver_args {
        const char *base;
+       size_t baselen;
        struct tree *tree;
        const unsigned char *commit_sha1;
+       const struct commit *commit;
        time_t time;
        const char **pathspec;
        unsigned int verbose : 1;
-       void *extra;
+       unsigned int worktree_attributes : 1;
+       int compression_level;
 };
 
 typedef int (*write_archive_fn_t)(struct archiver_args *);
 
-typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);
-
-struct archiver {
-       const char *name;
-       struct archiver_args args;
-       write_archive_fn_t write_archive;
-       parse_extra_args_fn_t parse_extra;
-};
-
-extern int parse_archive_args(int argc,
-                             const char **argv,
-                             struct archiver *ar);
-
-extern void parse_treeish_arg(const char **treeish,
-                             struct archiver_args *ar_args,
-                             const char *prefix);
+typedef int (*write_archive_entry_fn_t)(struct archiver_args *args, const unsigned char *sha1, const char *path, size_t pathlen, unsigned int mode, void *buffer, unsigned long size);
 
-extern void parse_pathspec_arg(const char **pathspec,
-                              struct archiver_args *args);
 /*
  * Archive-format specific backends.
  */
 extern int write_tar_archive(struct archiver_args *);
 extern int write_zip_archive(struct archiver_args *);
-extern void *parse_extra_zip_args(int argc, const char **argv);
+
+extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
+extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix);
 
 #endif /* ARCHIVE_H */