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f3d344b65259fb7f4314944194e12ddba1129a4b
   1#ifndef ARCHIVE_H
   2#define ARCHIVE_H
   3
   4#define MAX_EXTRA_ARGS  32
   5#define MAX_ARGS        (MAX_EXTRA_ARGS + 32)
   6
   7struct archiver_args {
   8        const char *base;
   9        struct tree *tree;
  10        const unsigned char *commit_sha1;
  11        time_t time;
  12        const char **pathspec;
  13        void *extra;
  14};
  15
  16typedef int (*write_archive_fn_t)(struct archiver_args *);
  17
  18typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);
  19
  20struct archiver {
  21        const char *name;
  22        const char *remote;
  23        struct archiver_args args;
  24        write_archive_fn_t write_archive;
  25        parse_extra_args_fn_t parse_extra;
  26};
  27
  28extern struct archiver archivers[];
  29
  30extern int parse_archive_args(int argc,
  31                              const char **argv,
  32                              struct archiver *ar);
  33
  34extern void parse_treeish_arg(const char **treeish,
  35                              struct archiver_args *ar_args,
  36                              const char *prefix);
  37
  38extern void parse_pathspec_arg(const char **pathspec,
  39                               struct archiver_args *args);
  40/*
  41 * Archive-format specific backends.
  42 */
  43extern int write_tar_archive(struct archiver_args *);
  44extern int write_zip_archive(struct archiver_args *);
  45
  46#endif  /* ARCHIVE_H */