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resolve-undo: convert struct resolve_undo_info to object_id

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Convert the sha1 member of this struct to be an array of struct
object_id instead.  This change is needed to convert find_unique_abbrev.

Convert some instances of hard-coded constants to use the_hash_algo as
well.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2018-03-12 02:27:25 +00:00 committed by Junio C Hamano
parent 6dcb462530
commit 5ac913c6eb
3 changed files with 10 additions and 9 deletions
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2
builtin/ls-files.c
View File

@ -271,7 +271,7 @@ static void show_ru_info(const struct index_state *istate)
if (!ui->mode[i])
continue;
printf("%s%06o %s %d\t", tag_resolve_undo, ui->mode[i],
find_unique_abbrev(ui->sha1[i], abbrev),
find_unique_abbrev(ui->oid[i].hash, abbrev),
i + 1);
write_name(path);
}

15
resolve-undo.c
View File

@ -24,7 +24,7 @@ void record_resolve_undo(struct index_state *istate, struct cache_entry *ce)
if (!lost->util)
lost->util = xcalloc(1, sizeof(*ui));
ui = lost->util;
hashcpy(ui->sha1[stage - 1], ce->oid.hash);
oidcpy(&ui->oid[stage - 1], &ce->oid);
ui->mode[stage - 1] = ce->ce_mode;
}
@ -44,7 +44,7 @@ void resolve_undo_write(struct strbuf *sb, struct string_list *resolve_undo)
for (i = 0; i < 3; i++) {
if (!ui->mode[i])
continue;
strbuf_add(sb, ui->sha1[i], 20);
strbuf_add(sb, ui->oid[i].hash, the_hash_algo->rawsz);
}
}
}
@ -55,6 +55,7 @@ struct string_list *resolve_undo_read(const char *data, unsigned long size)
size_t len;
char *endptr;
int i;
const unsigned rawsz = the_hash_algo->rawsz;
resolve_undo = xcalloc(1, sizeof(*resolve_undo));
resolve_undo->strdup_strings = 1;
@ -87,11 +88,11 @@ struct string_list *resolve_undo_read(const char *data, unsigned long size)
for (i = 0; i < 3; i++) {
if (!ui->mode[i])
continue;
if (size < 20)
if (size < rawsz)
goto error;
hashcpy(ui->sha1[i], (const unsigned char *)data);
size -= 20;
data += 20;
memcpy(ui->oid[i].hash, (const unsigned char *)data, rawsz);
size -= rawsz;
data += rawsz;
}
}
return resolve_undo;
@ -145,7 +146,7 @@ int unmerge_index_entry_at(struct index_state *istate, int pos)
struct cache_entry *nce;
if (!ru->mode[i])
continue;
nce = make_cache_entry(ru->mode[i], ru->sha1[i],
nce = make_cache_entry(ru->mode[i], ru->oid[i].hash,
name, i + 1, 0);
if (matched)
nce->ce_flags |= CE_MATCHED;

2
resolve-undo.h
View File

@ -3,7 +3,7 @@
struct resolve_undo_info {
unsigned int mode[3];
unsigned char sha1[3][20];
struct object_id oid[3];
};
extern void record_resolve_undo(struct index_state *, struct cache_entry *);