X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=pack-check.c;h=d9883225eabf10ad9a3a169e7049c9ee25e5d9cd;hb=957d6ea78fcbe71481a6f46a58768e100f7908e0;hp=08a9fd8dc09056c1b21cb7414f2467cffcdef077;hpb=eec102524fda2df7d2846e865805ca213119bf10;p=git.git

diff --git a/pack-check.c b/pack-check.c
index 08a9fd8dc..d9883225e 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -4,12 +4,13 @@
 static int verify_packfile(struct packed_git *p,
 		struct pack_window **w_curs)
 {
-	unsigned long index_size = p->index_size;
-	void *index_base = p->index_base;
+	off_t index_size = p->index_size;
+	const unsigned char *index_base = p->index_data;
 	SHA_CTX ctx;
 	unsigned char sha1[20];
-	unsigned long offset = 0, pack_sig = p->pack_size - 20;
-	int nr_objects, err, i;
+	off_t offset = 0, pack_sig = p->pack_size - 20;
+	uint32_t nr_objects, i;
+	int err;
 
 	/* Note that the pack header checks are actually performed by
 	 * use_pack when it first opens the pack file.  If anything
@@ -23,14 +24,14 @@ static int verify_packfile(struct packed_git *p,
 		unsigned char *in = use_pack(p, w_curs, offset, &remaining);
 		offset += remaining;
 		if (offset > pack_sig)
-			remaining -= offset - pack_sig;
+			remaining -= (unsigned int)(offset - pack_sig);
 		SHA1_Update(&ctx, in, remaining);
 	}
 	SHA1_Final(sha1, &ctx);
 	if (hashcmp(sha1, use_pack(p, w_curs, pack_sig, NULL)))
 		return error("Packfile %s SHA1 mismatch with itself",
 			     p->pack_name);
-	if (hashcmp(sha1, (unsigned char *)index_base + index_size - 40))
+	if (hashcmp(sha1, index_base + index_size - 40))
 		return error("Packfile %s SHA1 mismatch with idx",
 			     p->pack_name);
 	unuse_pack(w_curs);
@@ -40,24 +41,25 @@ static int verify_packfile(struct packed_git *p,
 	 * we do not do scan-streaming check on the pack file.
 	 */
 	nr_objects = num_packed_objects(p);
-	for (i = err = 0; i < nr_objects; i++) {
+	for (i = 0, err = 0; i < nr_objects; i++) {
 		unsigned char sha1[20];
 		void *data;
-		char type[20];
-		unsigned long size, offset;
+		enum object_type type;
+		unsigned long size;
+		off_t offset;
 
 		if (nth_packed_object_sha1(p, i, sha1))
 			die("internal error pack-check nth-packed-object");
 		offset = find_pack_entry_one(sha1, p);
 		if (!offset)
 			die("internal error pack-check find-pack-entry-one");
-		data = unpack_entry(p, offset, type, &size);
+		data = unpack_entry(p, offset, &type, &size);
 		if (!data) {
 			err = error("cannot unpack %s from %s",
 				    sha1_to_hex(sha1), p->pack_name);
 			continue;
 		}
-		if (check_sha1_signature(sha1, data, size, type)) {
+		if (check_sha1_signature(sha1, data, size, typename(type))) {
 			err = error("packed %s from %s is corrupt",
 				    sha1_to_hex(sha1), p->pack_name);
 			free(data);
@@ -74,18 +76,17 @@ static int verify_packfile(struct packed_git *p,
 
 static void show_pack_info(struct packed_git *p)
 {
-	int nr_objects, i;
-	unsigned int chain_histogram[MAX_CHAIN];
+	uint32_t nr_objects, i, chain_histogram[MAX_CHAIN];
 
 	nr_objects = num_packed_objects(p);
 	memset(chain_histogram, 0, sizeof(chain_histogram));
 
 	for (i = 0; i < nr_objects; i++) {
 		unsigned char sha1[20], base_sha1[20];
-		char type[20];
+		const char *type;
 		unsigned long size;
 		unsigned long store_size;
-		unsigned long offset;
+		off_t offset;
 		unsigned int delta_chain_length;
 
 		if (nth_packed_object_sha1(p, i, sha1))
@@ -94,14 +95,16 @@ static void show_pack_info(struct packed_git *p)
 		if (!offset)
 			die("internal error pack-check find-pack-entry-one");
 
-		packed_object_info_detail(p, offset, type, &size, &store_size,
-					  &delta_chain_length,
-					  base_sha1);
+		type = packed_object_info_detail(p, offset, &size, &store_size,
+						 &delta_chain_length,
+						 base_sha1);
 		printf("%s ", sha1_to_hex(sha1));
 		if (!delta_chain_length)
-			printf("%-6s %lu %lu\n", type, size, offset);
+			printf("%-6s %lu %"PRIuMAX"\n",
+			       type, size, (uintmax_t)offset);
 		else {
-			printf("%-6s %lu %lu %u %s\n", type, size, offset,
+			printf("%-6s %lu %"PRIuMAX" %u %s\n",
+			       type, size, (uintmax_t)offset,
 			       delta_chain_length, sha1_to_hex(base_sha1));
 			if (delta_chain_length < MAX_CHAIN)
 				chain_histogram[delta_chain_length]++;
@@ -123,8 +126,8 @@ static void show_pack_info(struct packed_git *p)
 
 int verify_pack(struct packed_git *p, int verbose)
 {
-	unsigned long index_size = p->index_size;
-	void *index_base = p->index_base;
+	off_t index_size = p->index_size;
+	const unsigned char *index_base = p->index_data;
 	SHA_CTX ctx;
 	unsigned char sha1[20];
 	int ret;
@@ -132,9 +135,9 @@ int verify_pack(struct packed_git *p, int verbose)
 	ret = 0;
 	/* Verify SHA1 sum of the index file */
 	SHA1_Init(&ctx);
-	SHA1_Update(&ctx, index_base, index_size - 20);
+	SHA1_Update(&ctx, index_base, (unsigned int)(index_size - 20));
 	SHA1_Final(sha1, &ctx);
-	if (hashcmp(sha1, (unsigned char *)index_base + index_size - 20))
+	if (hashcmp(sha1, index_base + index_size - 20))
 		ret = error("Packfile index for %s SHA1 mismatch",
 			    p->pack_name);