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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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37
third_party/git/attr.c vendored
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@ -1,7 +1,6 @@
/*
* Handle git attributes. See gitattributes(5) for a description of
* the file syntax, and Documentation/technical/api-gitattributes.txt
* for a description of the API.
* the file syntax, and attr.h for a description of the API.
*
* One basic design decision here is that we are not going to support
* an insanely large number of attributes.
@ -62,7 +61,7 @@ static struct attr_hashmap g_attr_hashmap;
/* The container for objects stored in "struct attr_hashmap" */
struct attr_hash_entry {
struct hashmap_entry ent; /* must be the first member! */
struct hashmap_entry ent;
const char *key; /* the key; memory should be owned by value */
size_t keylen; /* length of the key */
void *value; /* the stored value */
@ -70,12 +69,14 @@ struct attr_hash_entry {
/* attr_hashmap comparison function */
static int attr_hash_entry_cmp(const void *unused_cmp_data,
const void *entry,
const void *entry_or_key,
const struct hashmap_entry *eptr,
const struct hashmap_entry *entry_or_key,
const void *unused_keydata)
{
const struct attr_hash_entry *a = entry;
const struct attr_hash_entry *b = entry_or_key;
const struct attr_hash_entry *a, *b;
a = container_of(eptr, const struct attr_hash_entry, ent);
b = container_of(entry_or_key, const struct attr_hash_entry, ent);
return (a->keylen != b->keylen) || strncmp(a->key, b->key, a->keylen);
}
@ -98,10 +99,10 @@ static void *attr_hashmap_get(struct attr_hashmap *map,
if (!map->map.tablesize)
attr_hashmap_init(map);
hashmap_entry_init(&k, memhash(key, keylen));
hashmap_entry_init(&k.ent, memhash(key, keylen));
k.key = key;
k.keylen = keylen;
e = hashmap_get(&map->map, &k, NULL);
e = hashmap_get_entry(&map->map, &k, ent, NULL);
return e ? e->value : NULL;
}
@ -117,12 +118,12 @@ static void attr_hashmap_add(struct attr_hashmap *map,
attr_hashmap_init(map);
e = xmalloc(sizeof(struct attr_hash_entry));
hashmap_entry_init(e, memhash(key, keylen));
hashmap_entry_init(&e->ent, memhash(key, keylen));
e->key = key;
e->keylen = keylen;
e->value = value;
hashmap_add(&map->map, e);
hashmap_add(&map->map, &e->ent);
}
struct all_attrs_item {
@ -161,12 +162,12 @@ static void all_attrs_init(struct attr_hashmap *map, struct attr_check *check)
if (size != check->all_attrs_nr) {
struct attr_hash_entry *e;
struct hashmap_iter iter;
hashmap_iter_init(&map->map, &iter);
REALLOC_ARRAY(check->all_attrs, size);
check->all_attrs_nr = size;
while ((e = hashmap_iter_next(&iter))) {
hashmap_for_each_entry(&map->map, &iter, e,
ent /* member name */) {
const struct git_attr *a = e->value;
check->all_attrs[a->attr_nr].attr = a;
}
@ -259,7 +260,7 @@ struct pattern {
const char *pattern;
int patternlen;
int nowildcardlen;
unsigned flags; /* EXC_FLAG_* */
unsigned flags; /* PATTERN_FLAG_* */
};
/*
@ -400,11 +401,11 @@ static struct match_attr *parse_attr_line(const char *line, const char *src,
char *p = (char *)&(res->state[num_attr]);
memcpy(p, name, namelen);
res->u.pat.pattern = p;
parse_exclude_pattern(&res->u.pat.pattern,
parse_path_pattern(&res->u.pat.pattern,
&res->u.pat.patternlen,
&res->u.pat.flags,
&res->u.pat.nowildcardlen);
if (res->u.pat.flags & EXC_FLAG_NEGATIVE) {
if (res->u.pat.flags & PATTERN_FLAG_NEGATIVE) {
warning(_("Negative patterns are ignored in git attributes\n"
"Use '\\!' for literal leading exclamation."));
goto fail_return;
@ -991,10 +992,10 @@ static int path_matches(const char *pathname, int pathlen,
int prefix = pat->nowildcardlen;
int isdir = (pathlen && pathname[pathlen - 1] == '/');
if ((pat->flags & EXC_FLAG_MUSTBEDIR) && !isdir)
if ((pat->flags & PATTERN_FLAG_MUSTBEDIR) && !isdir)
return 0;
if (pat->flags & EXC_FLAG_NODIR) {
if (pat->flags & PATTERN_FLAG_NODIR) {
return match_basename(pathname + basename_offset,
pathlen - basename_offset - isdir,
pattern, prefix,