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sha1_file: convert pretend_sha1_file to object_id

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Convert the declaration and definition of pretend_sha1_file to use
struct object_id and adjust all usages of this function.  Rename it to
pretend_object_file.

Signed-off-by: Patryk Obara <patryk.obara@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patryk Obara 2018-01-28 01:13:11 +01:00 committed by Junio C Hamano
parent 5be1f00a9a
commit 829e5c3b92
4 changed files with 11 additions and 8 deletions
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2
Documentation/technical/api-object-access.txt
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@ -7,7 +7,7 @@ Talk about <sha1_file.c> and <object.h> family, things like
* read_object_with_reference()
* has_sha1_file()
* write_sha1_file()
* pretend_sha1_file()
* pretend_object_file()
* lookup_{object,commit,tag,blob,tree}
* parse_{object,commit,tag,blob,tree}
* Use of object flags

2
blame.c
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@ -232,7 +232,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
convert_to_git(&the_index, path, buf.buf, buf.len, &buf, 0);
origin->file.ptr = buf.buf;
origin->file.size = buf.len;
pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_oid.hash);
pretend_object_file(buf.buf, buf.len, OBJ_BLOB, &origin->blob_oid);
/*
* Read the current index, replace the path entry with

5
cache.h
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@ -1241,7 +1241,10 @@ extern int sha1_object_info(const unsigned char *, unsigned long *);
extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
extern int hash_sha1_file_literally(const void *buf, unsigned long len, const char *type, struct object_id *oid, unsigned flags);
extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
extern int pretend_object_file(void *, unsigned long, enum object_type,
struct object_id *oid);
extern int force_object_loose(const unsigned char *sha1, time_t mtime);
extern int git_open_cloexec(const char *name, int flags);
#define git_open(name) git_open_cloexec(name, O_RDONLY)

10
sha1_file.c
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@ -1312,13 +1312,13 @@ static void *read_object(const unsigned char *sha1, enum object_type *type,
return content;
}
int pretend_sha1_file(void *buf, unsigned long len, enum object_type type,
unsigned char *sha1)
int pretend_object_file(void *buf, unsigned long len, enum object_type type,
struct object_id *oid)
{
struct cached_object *co;
hash_sha1_file(buf, len, typename(type), sha1);
if (has_sha1_file(sha1) || find_cached_object(sha1))
hash_sha1_file(buf, len, typename(type), oid->hash);
if (has_sha1_file(oid->hash) || find_cached_object(oid->hash))
return 0;
ALLOC_GROW(cached_objects, cached_object_nr + 1, cached_object_alloc);
co = &cached_objects[cached_object_nr++];
@ -1326,7 +1326,7 @@ int pretend_sha1_file(void *buf, unsigned long len, enum object_type type,
co->type = type;
co->buf = xmalloc(len);
memcpy(co->buf, buf, len);
hashcpy(co->sha1, sha1);
hashcpy(co->sha1, oid->hash);
return 0;
}