X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=pack.h;h=aa6ee7d606f1d5336bff9a3067b44057c362e788;hb=db706538e03f7c275274775d2502180001c45c47;hp=b759a23d4d022c4acef893ec35a5dd4e2324715c;hpb=03f94ae9f909952ed5a78917ab319a312889354b;p=git.git

diff --git a/pack.h b/pack.h
index b759a23d4..aa6ee7d60 100644
--- a/pack.h
+++ b/pack.h
@@ -2,6 +2,7 @@
 #define PACK_H
 
 #include "object.h"
+#include "csum-file.h"
 
 /*
  * Packed object header
@@ -34,9 +35,25 @@ struct pack_header {
  */
 #define PACK_IDX_SIGNATURE 0xff744f63	/* "\377tOc" */
 
-/* These may be overridden by command-line parameters */
-extern uint32_t pack_idx_default_version;
-extern uint32_t pack_idx_off32_limit;
+struct pack_idx_option {
+	unsigned flags;
+	/* flag bits */
+#define WRITE_IDX_VERIFY 01 /* verify only, do not write the idx file */
+#define WRITE_IDX_STRICT 02
+
+	uint32_t version;
+	uint32_t off32_limit;
+
+	/*
+	 * List of offsets that would fit within off32_limit but
+	 * need to be written out as 64-bit entity for byte-for-byte
+	 * verification.
+	 */
+	int anomaly_alloc, anomaly_nr;
+	uint32_t *anomaly;
+};
+
+extern void reset_pack_idx_option(struct pack_idx_option *);
 
 /*
  * Packed object index header
@@ -55,14 +72,25 @@ struct pack_idx_entry {
 	off_t offset;
 };
 
-extern const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, unsigned char *sha1);
+
+struct progress;
+typedef int (*verify_fn)(const unsigned char*, enum object_type, unsigned long, void*, int*);
+
+extern const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, const struct pack_idx_option *, unsigned char *sha1);
 extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
-extern int verify_pack(struct packed_git *);
+extern int verify_pack_index(struct packed_git *);
+extern int verify_pack(struct packed_git *, verify_fn fn, struct progress *, uint32_t);
+extern off_t write_pack_header(struct sha1file *f, uint32_t);
 extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
 extern char *index_pack_lockfile(int fd);
+extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned char *);
 
 #define PH_ERROR_EOF		(-1)
 #define PH_ERROR_PACK_SIGNATURE	(-2)
 #define PH_ERROR_PROTOCOL	(-3)
 extern int read_pack_header(int fd, struct pack_header *);
+
+extern struct sha1file *create_tmp_packfile(char **pack_tmp_name);
+extern void finish_tmp_packfile(char *name_buffer, const char *pack_tmp_name, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, unsigned char sha1[]);
+
 #endif