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authorJeff Smith <whydoubt@gmail.com>2017-05-24 05:15:12 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-05-24 06:41:50 (GMT)
commitf84afb9c4ee09d640b2d6cbe38fe6f0d14ca70be (patch)
treec6a061e42d92b6440bc80e9e5e873a506088cbdc /builtin/blame.c
parent8265921c3c70c757d68b76f2f013a4c6bd3c37d4 (diff)
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blame: rename origin structure to blame_origin
The origin structure is core to the blame interface. Since origin will become more exposed, rename it to blame_origin to clarify what it is a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/blame.c')
-rw-r--r--builtin/blame.c114
1 files changed, 57 insertions, 57 deletions
diff --git a/builtin/blame.c b/builtin/blame.c
index 3529f01..3e8aaa4 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -87,10 +87,10 @@ static unsigned blame_copy_score;
/*
* One blob in a commit that is being suspected
*/
-struct origin {
+struct blame_origin {
int refcnt;
/* Record preceding blame record for this blob */
- struct origin *previous;
+ struct blame_origin *previous;
/* origins are put in a list linked via `next' hanging off the
* corresponding commit's util field in order to make finding
* them fast. The presence in this chain does not count
@@ -108,7 +108,7 @@ struct origin {
* us get tripped up by this case, it certainly does not seem
* worth optimizing for.
*/
- struct origin *next;
+ struct blame_origin *next;
struct commit *commit;
/* `suspects' contains blame entries that may be attributed to
* this origin's commit or to parent commits. When a commit
@@ -151,7 +151,7 @@ static int diff_hunks(mmfile_t *file_a, mmfile_t *file_b,
* diff machinery
*/
static void fill_origin_blob(struct diff_options *opt,
- struct origin *o, mmfile_t *file)
+ struct blame_origin *o, mmfile_t *file)
{
if (!o->file.ptr) {
enum object_type type;
@@ -180,17 +180,17 @@ static void fill_origin_blob(struct diff_options *opt,
* Origin is refcounted and usually we keep the blob contents to be
* reused.
*/
-static inline struct origin *origin_incref(struct origin *o)
+static inline struct blame_origin *origin_incref(struct blame_origin *o)
{
if (o)
o->refcnt++;
return o;
}
-static void origin_decref(struct origin *o)
+static void origin_decref(struct blame_origin *o)
{
if (o && --o->refcnt <= 0) {
- struct origin *p, *l = NULL;
+ struct blame_origin *p, *l = NULL;
if (o->previous)
origin_decref(o->previous);
free(o->file.ptr);
@@ -209,7 +209,7 @@ static void origin_decref(struct origin *o)
}
}
-static void drop_origin_blob(struct origin *o)
+static void drop_origin_blob(struct blame_origin *o)
{
if (o->file.ptr) {
free(o->file.ptr);
@@ -238,7 +238,7 @@ struct blame_entry {
int num_lines;
/* the commit that introduced this group into the final image */
- struct origin *suspect;
+ struct blame_origin *suspect;
/* the line number of the first line of this group in the
* suspect's file; internally all line numbers are 0 based.
@@ -410,13 +410,13 @@ static void coalesce(struct scoreboard *sb)
* the commit priority queue of the score board.
*/
-static void queue_blames(struct scoreboard *sb, struct origin *porigin,
+static void queue_blames(struct scoreboard *sb, struct blame_origin *porigin,
struct blame_entry *sorted)
{
if (porigin->suspects)
porigin->suspects = blame_merge(porigin->suspects, sorted);
else {
- struct origin *o;
+ struct blame_origin *o;
for (o = porigin->commit->util; o; o = o->next) {
if (o->suspects) {
porigin->suspects = sorted;
@@ -434,9 +434,9 @@ static void queue_blames(struct scoreboard *sb, struct origin *porigin,
* get_origin() to obtain shared, refcounted copy instead of calling
* this function directly.
*/
-static struct origin *make_origin(struct commit *commit, const char *path)
+static struct blame_origin *make_origin(struct commit *commit, const char *path)
{
- struct origin *o;
+ struct blame_origin *o;
FLEX_ALLOC_STR(o, path, path);
o->commit = commit;
o->refcnt = 1;
@@ -449,9 +449,9 @@ static struct origin *make_origin(struct commit *commit, const char *path)
* Locate an existing origin or create a new one.
* This moves the origin to front position in the commit util list.
*/
-static struct origin *get_origin(struct commit *commit, const char *path)
+static struct blame_origin *get_origin(struct commit *commit, const char *path)
{
- struct origin *o, *l;
+ struct blame_origin *o, *l;
for (o = commit->util, l = NULL; o; l = o, o = o->next) {
if (!strcmp(o->path, path)) {
@@ -476,7 +476,7 @@ static struct origin *get_origin(struct commit *commit, const char *path)
*
* This also fills origin->mode for corresponding tree path.
*/
-static int fill_blob_sha1_and_mode(struct origin *origin)
+static int fill_blob_sha1_and_mode(struct blame_origin *origin)
{
if (!is_null_oid(&origin->blob_oid))
return 0;
@@ -497,10 +497,10 @@ static int fill_blob_sha1_and_mode(struct origin *origin)
* We have an origin -- check if the same path exists in the
* parent and return an origin structure to represent it.
*/
-static struct origin *find_origin(struct commit *parent,
- struct origin *origin)
+static struct blame_origin *find_origin(struct commit *parent,
+ struct blame_origin *origin)
{
- struct origin *porigin;
+ struct blame_origin *porigin;
struct diff_options diff_opts;
const char *paths[2];
@@ -585,10 +585,10 @@ static struct origin *find_origin(struct commit *parent,
* We have an origin -- find the path that corresponds to it in its
* parent and return an origin structure to represent it.
*/
-static struct origin *find_rename(struct commit *parent,
- struct origin *origin)
+static struct blame_origin *find_rename(struct commit *parent,
+ struct blame_origin *origin)
{
- struct origin *porigin = NULL;
+ struct blame_origin *porigin = NULL;
struct diff_options diff_opts;
int i;
@@ -680,7 +680,7 @@ static const char *nth_line_cb(void *data, long lno)
static void split_overlap(struct blame_entry *split,
struct blame_entry *e,
int tlno, int plno, int same,
- struct origin *parent)
+ struct blame_origin *parent)
{
int chunk_end_lno;
memset(split, 0, sizeof(struct blame_entry [3]));
@@ -804,7 +804,7 @@ static struct blame_entry *reverse_blame(struct blame_entry *head,
*/
static void blame_chunk(struct blame_entry ***dstq, struct blame_entry ***srcq,
int tlno, int offset, int same,
- struct origin *parent)
+ struct blame_origin *parent)
{
struct blame_entry *e = **srcq;
struct blame_entry *samep = NULL, *diffp = NULL;
@@ -895,7 +895,7 @@ static void blame_chunk(struct blame_entry ***dstq, struct blame_entry ***srcq,
}
struct blame_chunk_cb_data {
- struct origin *parent;
+ struct blame_origin *parent;
long offset;
struct blame_entry **dstq;
struct blame_entry **srcq;
@@ -920,8 +920,8 @@ static int blame_chunk_cb(long start_a, long count_a,
* which lines came from parent and pass blame for them.
*/
static void pass_blame_to_parent(struct scoreboard *sb,
- struct origin *target,
- struct origin *parent)
+ struct blame_origin *target,
+ struct blame_origin *parent)
{
mmfile_t file_p, file_o;
struct blame_chunk_cb_data d;
@@ -1023,7 +1023,7 @@ static void copy_split_if_better(struct scoreboard *sb,
static void handle_split(struct scoreboard *sb,
struct blame_entry *ent,
int tlno, int plno, int same,
- struct origin *parent,
+ struct blame_origin *parent,
struct blame_entry *split)
{
if (ent->num_lines <= tlno)
@@ -1041,7 +1041,7 @@ static void handle_split(struct scoreboard *sb,
struct handle_split_cb_data {
struct scoreboard *sb;
struct blame_entry *ent;
- struct origin *parent;
+ struct blame_origin *parent;
struct blame_entry *split;
long plno;
long tlno;
@@ -1065,7 +1065,7 @@ static int handle_split_cb(long start_a, long count_a,
*/
static void find_copy_in_blob(struct scoreboard *sb,
struct blame_entry *ent,
- struct origin *parent,
+ struct blame_origin *parent,
struct blame_entry *split,
mmfile_t *file_p)
{
@@ -1129,8 +1129,8 @@ static struct blame_entry **filter_small(struct scoreboard *sb,
static void find_move_in_parent(struct scoreboard *sb,
struct blame_entry ***blamed,
struct blame_entry **toosmall,
- struct origin *target,
- struct origin *parent)
+ struct blame_origin *target,
+ struct blame_origin *parent)
{
struct blame_entry *e, split[3];
struct blame_entry *unblamed = target->suspects;
@@ -1205,9 +1205,9 @@ static struct blame_list *setup_blame_list(struct blame_entry *unblamed,
static void find_copy_in_parent(struct scoreboard *sb,
struct blame_entry ***blamed,
struct blame_entry **toosmall,
- struct origin *target,
+ struct blame_origin *target,
struct commit *parent,
- struct origin *porigin,
+ struct blame_origin *porigin,
int opt)
{
struct diff_options diff_opts;
@@ -1254,7 +1254,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
for (i = 0; i < diff_queued_diff.nr; i++) {
struct diff_filepair *p = diff_queued_diff.queue[i];
- struct origin *norigin;
+ struct blame_origin *norigin;
mmfile_t file_p;
struct blame_entry this[3];
@@ -1309,7 +1309,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
* origin is suspected for can be blamed on the parent.
*/
static void pass_whole_blame(struct scoreboard *sb,
- struct origin *origin, struct origin *porigin)
+ struct blame_origin *origin, struct blame_origin *porigin)
{
struct blame_entry *e, *suspects;
@@ -1361,7 +1361,7 @@ static void distribute_blame(struct scoreboard *sb, struct blame_entry *blamed)
blamed = blame_sort(blamed, compare_blame_suspect);
while (blamed)
{
- struct origin *porigin = blamed->suspect;
+ struct blame_origin *porigin = blamed->suspect;
struct blame_entry *suspects = NULL;
do {
struct blame_entry *next = blamed->next;
@@ -1376,14 +1376,14 @@ static void distribute_blame(struct scoreboard *sb, struct blame_entry *blamed)
#define MAXSG 16
-static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
+static void pass_blame(struct scoreboard *sb, struct blame_origin *origin, int opt)
{
struct rev_info *revs = sb->revs;
int i, pass, num_sg;
struct commit *commit = origin->commit;
struct commit_list *sg;
- struct origin *sg_buf[MAXSG];
- struct origin *porigin, **sg_origin = sg_buf;
+ struct blame_origin *sg_buf[MAXSG];
+ struct blame_origin *porigin, **sg_origin = sg_buf;
struct blame_entry *toosmall = NULL;
struct blame_entry *blames, **blametail = &blames;
@@ -1400,7 +1400,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
* common cases, then we look for renames in the second pass.
*/
for (pass = 0; pass < 2 - no_whole_file_rename; pass++) {
- struct origin *(*find)(struct commit *, struct origin *);
+ struct blame_origin *(*find)(struct commit *, struct blame_origin *);
find = pass ? find_rename : find_origin;
for (i = 0, sg = first_scapegoat(revs, commit);
@@ -1438,7 +1438,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
for (i = 0, sg = first_scapegoat(revs, commit);
i < num_sg && sg;
sg = sg->next, i++) {
- struct origin *porigin = sg_origin[i];
+ struct blame_origin *porigin = sg_origin[i];
if (!porigin)
continue;
if (!origin->previous) {
@@ -1459,7 +1459,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
for (i = 0, sg = first_scapegoat(revs, commit);
i < num_sg && sg;
sg = sg->next, i++) {
- struct origin *porigin = sg_origin[i];
+ struct blame_origin *porigin = sg_origin[i];
if (!porigin)
continue;
find_move_in_parent(sb, &blametail, &toosmall, origin, porigin);
@@ -1486,7 +1486,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
for (i = 0, sg = first_scapegoat(revs, commit);
i < num_sg && sg;
sg = sg->next, i++) {
- struct origin *porigin = sg_origin[i];
+ struct blame_origin *porigin = sg_origin[i];
find_copy_in_parent(sb, &blametail, &toosmall,
origin, sg->item, porigin, opt);
if (!origin->suspects)
@@ -1665,10 +1665,10 @@ static void get_commit_info(struct commit *commit,
* To allow LF and other nonportable characters in pathnames,
* they are c-style quoted as needed.
*/
-static void write_filename_info(struct origin *suspect)
+static void write_filename_info(struct blame_origin *suspect)
{
if (suspect->previous) {
- struct origin *prev = suspect->previous;
+ struct blame_origin *prev = suspect->previous;
printf("previous %s ", oid_to_hex(&prev->commit->object.oid));
write_name_quoted(prev->path, stdout, '\n');
}
@@ -1682,7 +1682,7 @@ static void write_filename_info(struct origin *suspect)
* the first time each commit appears in the output (unless the
* user has specifically asked for us to repeat).
*/
-static int emit_one_suspect_detail(struct origin *suspect, int repeat)
+static int emit_one_suspect_detail(struct blame_origin *suspect, int repeat)
{
struct commit_info ci;
@@ -1716,7 +1716,7 @@ static void found_guilty_entry(struct blame_entry *ent,
struct progress_info *pi)
{
if (incremental) {
- struct origin *suspect = ent->suspect;
+ struct blame_origin *suspect = ent->suspect;
printf("%s %d %d %d\n",
oid_to_hex(&suspect->commit->object.oid),
@@ -1745,7 +1745,7 @@ static void assign_blame(struct scoreboard *sb, int opt)
while (commit) {
struct blame_entry *ent;
- struct origin *suspect = commit->util;
+ struct blame_origin *suspect = commit->util;
/* find one suspect to break down */
while (suspect && !suspect->suspects)
@@ -1842,7 +1842,7 @@ static const char *format_time(timestamp_t time, const char *tz_str,
#define OUTPUT_SHOW_EMAIL 0400
#define OUTPUT_LINE_PORCELAIN 01000
-static void emit_porcelain_details(struct origin *suspect, int repeat)
+static void emit_porcelain_details(struct blame_origin *suspect, int repeat)
{
if (emit_one_suspect_detail(suspect, repeat) ||
(suspect->commit->object.flags & MORE_THAN_ONE_PATH))
@@ -1855,7 +1855,7 @@ static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
int repeat = opt & OUTPUT_LINE_PORCELAIN;
int cnt;
const char *cp;
- struct origin *suspect = ent->suspect;
+ struct blame_origin *suspect = ent->suspect;
char hex[GIT_MAX_HEXSZ + 1];
oid_to_hex_r(hex, &suspect->commit->object.oid);
@@ -1892,7 +1892,7 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt)
{
int cnt;
const char *cp;
- struct origin *suspect = ent->suspect;
+ struct blame_origin *suspect = ent->suspect;
struct commit_info ci;
char hex[GIT_MAX_HEXSZ + 1];
int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
@@ -1974,7 +1974,7 @@ static void output(struct scoreboard *sb, int option)
if (option & OUTPUT_PORCELAIN) {
for (ent = sb->ent; ent; ent = ent->next) {
int count = 0;
- struct origin *suspect;
+ struct blame_origin *suspect;
struct commit *commit = ent->suspect->commit;
if (commit->object.flags & MORE_THAN_ONE_PATH)
continue;
@@ -2052,7 +2052,7 @@ static int read_ancestry(const char *graft_file)
return 0;
}
-static int update_auto_abbrev(int auto_abbrev, struct origin *suspect)
+static int update_auto_abbrev(int auto_abbrev, struct blame_origin *suspect)
{
const char *uniq = find_unique_abbrev(suspect->commit->object.oid.hash,
auto_abbrev);
@@ -2076,7 +2076,7 @@ static void find_alignment(struct scoreboard *sb, int *option)
int auto_abbrev = DEFAULT_ABBREV;
for (e = sb->ent; e; e = e->next) {
- struct origin *suspect = e->suspect;
+ struct blame_origin *suspect = e->suspect;
int num;
if (compute_auto_abbrev)
@@ -2268,7 +2268,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
const char *contents_from)
{
struct commit *commit;
- struct origin *origin;
+ struct blame_origin *origin;
struct commit_list **parent_tail, *parent;
struct object_id head_oid;
struct strbuf buf = STRBUF_INIT;
@@ -2523,7 +2523,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
struct rev_info revs;
const char *path;
struct scoreboard sb;
- struct origin *o;
+ struct blame_origin *o;
struct blame_entry *ent = NULL;
long dashdash_pos, lno;
char *final_commit_name = NULL;