commit e559c32898498c8fd40f79311eb511d030fb44a6
from: Stefan Sperling <stsp@stsp.name>
date: Sun Mar 11 13:22:19 2018 UTC

refine file index data structures a bit more

commit - 32cb896c4b8b33da534b0d766496814425c71c52
commit + e559c32898498c8fd40f79311eb511d030fb44a6
blob - 298e2ba798ab4dd2c8023f73a4aa5d2bd950b746
blob + d7cf180ed2d58a007aaf610c8d2445e337a2c687
--- lib/got_fileindex_lib.h
+++ lib/got_fileindex_lib.h
@@ -56,6 +56,8 @@ struct got_fileindex_entry {
 	 * Variable length, and NUL-padded to a multiple of 8 on disk.
 	 */
 	char *path;
+
+	/* More data could be here if F_EXTENDED is set; To be determined... */
 };
 
 /* "Stages" of a file afflicted by a 3-way merge conflict. */
@@ -64,13 +66,18 @@ struct got_fileindex_entry {
 #define GOT_INDEX_ENTRY_STAGE_OURS	2
 #define GOT_INDEX_ENTRY_STAGE_THEIRS	3
 
+struct got_fileindex {
+	uint32_t nentries;
+	TAILQ_HEAD(, got_fileindex_entry) entries;
+};
+
 /* On-disk file index header structure. */
 struct got_fileindex_hdr {
-	uint32_t signature;	/* big-endian on disk */
-	uint32_t version;	/* big-endian on disk */
+	uint32_t signature;	/* big-endian */
+	uint32_t version;	/* big-endian */
 #define GOT_FILE_INDEX_VERSION	1
-	uint32_t nentries;	/* big-endian on disk */
-	TAILQ_HEAD(, got_fileindex_entry) entries;
+	uint32_t nentries;	/* big-endian */
+	/* list of concatenated fileindex entries */
 	uint8_t sha1[SHA1_DIGEST_LENGTH]; /* checksum of above on-disk data */
 };