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merge(3p/git): Merge git upstream at v2.26.2

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This commit is contained in:
Vincent Ambo 2020-05-22 17:46:45 +01:00
commit 5229c9b232
1006 changed files with 149006 additions and 60819 deletions
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13
third_party/git/builtin/show-index.c vendored
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@ -11,6 +11,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
unsigned nr;
unsigned int version;
static unsigned int top_index[256];
const unsigned hashsz = the_hash_algo->rawsz;
if (argc != 1)
usage(show_index_usage);
@ -36,23 +37,23 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
}
if (version == 1) {
for (i = 0; i < nr; i++) {
unsigned int offset, entry[6];
unsigned int offset, entry[(GIT_MAX_RAWSZ + 4) / sizeof(unsigned int)];
if (fread(entry, 4 + 20, 1, stdin) != 1)
if (fread(entry, 4 + hashsz, 1, stdin) != 1)
die("unable to read entry %u/%u", i, nr);
offset = ntohl(entry[0]);
printf("%u %s\n", offset, sha1_to_hex((void *)(entry+1)));
printf("%u %s\n", offset, hash_to_hex((void *)(entry+1)));
}
} else {
unsigned off64_nr = 0;
struct {
unsigned char sha1[20];
struct object_id oid;
uint32_t crc;
uint32_t off;
} *entries;
ALLOC_ARRAY(entries, nr);
for (i = 0; i < nr; i++)
if (fread(entries[i].sha1, 20, 1, stdin) != 1)
if (fread(entries[i].oid.hash, hashsz, 1, stdin) != 1)
die("unable to read sha1 %u/%u", i, nr);
for (i = 0; i < nr; i++)
if (fread(&entries[i].crc, 4, 1, stdin) != 1)
@ -77,7 +78,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
}
printf("%" PRIuMAX " %s (%08"PRIx32")\n",
(uintmax_t) offset,
sha1_to_hex(entries[i].sha1),
oid_to_hex(&entries[i].oid),
ntohl(entries[i].crc));
}
free(entries);