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-rw-r--r--third_party/git/string-list.c321
1 files changed, 0 insertions, 321 deletions
diff --git a/third_party/git/string-list.c b/third_party/git/string-list.c
deleted file mode 100644
index a917955fbd..0000000000
--- a/third_party/git/string-list.c
+++ /dev/null
@@ -1,321 +0,0 @@
-#include "cache.h"
-#include "string-list.h"
-
-void string_list_init(struct string_list *list, int strdup_strings)
-{
-	memset(list, 0, sizeof(*list));
-	list->strdup_strings = strdup_strings;
-}
-
-/* if there is no exact match, point to the index where the entry could be
- * inserted */
-static int get_entry_index(const struct string_list *list, const char *string,
-		int *exact_match)
-{
-	int left = -1, right = list->nr;
-	compare_strings_fn cmp = list->cmp ? list->cmp : strcmp;
-
-	while (left + 1 < right) {
-		int middle = left + (right - left) / 2;
-		int compare = cmp(string, list->items[middle].string);
-		if (compare < 0)
-			right = middle;
-		else if (compare > 0)
-			left = middle;
-		else {
-			*exact_match = 1;
-			return middle;
-		}
-	}
-
-	*exact_match = 0;
-	return right;
-}
-
-/* returns -1-index if already exists */
-static int add_entry(int insert_at, struct string_list *list, const char *string)
-{
-	int exact_match = 0;
-	int index = insert_at != -1 ? insert_at : get_entry_index(list, string, &exact_match);
-
-	if (exact_match)
-		return -1 - index;
-
-	ALLOC_GROW(list->items, list->nr+1, list->alloc);
-	if (index < list->nr)
-		MOVE_ARRAY(list->items + index + 1, list->items + index,
-			   list->nr - index);
-	list->items[index].string = list->strdup_strings ?
-		xstrdup(string) : (char *)string;
-	list->items[index].util = NULL;
-	list->nr++;
-
-	return index;
-}
-
-struct string_list_item *string_list_insert(struct string_list *list, const char *string)
-{
-	int index = add_entry(-1, list, string);
-
-	if (index < 0)
-		index = -1 - index;
-
-	return list->items + index;
-}
-
-void string_list_remove(struct string_list *list, const char *string,
-			int free_util)
-{
-	int exact_match;
-	int i = get_entry_index(list, string, &exact_match);
-
-	if (exact_match) {
-		if (list->strdup_strings)
-			free(list->items[i].string);
-		if (free_util)
-			free(list->items[i].util);
-
-		list->nr--;
-		MOVE_ARRAY(list->items + i, list->items + i + 1, list->nr - i);
-	}
-}
-
-int string_list_has_string(const struct string_list *list, const char *string)
-{
-	int exact_match;
-	get_entry_index(list, string, &exact_match);
-	return exact_match;
-}
-
-int string_list_find_insert_index(const struct string_list *list, const char *string,
-				  int negative_existing_index)
-{
-	int exact_match;
-	int index = get_entry_index(list, string, &exact_match);
-	if (exact_match)
-		index = -1 - (negative_existing_index ? index : 0);
-	return index;
-}
-
-struct string_list_item *string_list_lookup(struct string_list *list, const char *string)
-{
-	int exact_match, i = get_entry_index(list, string, &exact_match);
-	if (!exact_match)
-		return NULL;
-	return list->items + i;
-}
-
-void string_list_remove_duplicates(struct string_list *list, int free_util)
-{
-	if (list->nr > 1) {
-		int src, dst;
-		compare_strings_fn cmp = list->cmp ? list->cmp : strcmp;
-		for (src = dst = 1; src < list->nr; src++) {
-			if (!cmp(list->items[dst - 1].string, list->items[src].string)) {
-				if (list->strdup_strings)
-					free(list->items[src].string);
-				if (free_util)
-					free(list->items[src].util);
-			} else
-				list->items[dst++] = list->items[src];
-		}
-		list->nr = dst;
-	}
-}
-
-int for_each_string_list(struct string_list *list,
-			 string_list_each_func_t fn, void *cb_data)
-{
-	int i, ret = 0;
-	for (i = 0; i < list->nr; i++)
-		if ((ret = fn(&list->items[i], cb_data)))
-			break;
-	return ret;
-}
-
-void filter_string_list(struct string_list *list, int free_util,
-			string_list_each_func_t want, void *cb_data)
-{
-	int src, dst = 0;
-	for (src = 0; src < list->nr; src++) {
-		if (want(&list->items[src], cb_data)) {
-			list->items[dst++] = list->items[src];
-		} else {
-			if (list->strdup_strings)
-				free(list->items[src].string);
-			if (free_util)
-				free(list->items[src].util);
-		}
-	}
-	list->nr = dst;
-}
-
-static int item_is_not_empty(struct string_list_item *item, void *unused)
-{
-	return *item->string != '\0';
-}
-
-void string_list_remove_empty_items(struct string_list *list, int free_util)
-{
-	filter_string_list(list, free_util, item_is_not_empty, NULL);
-}
-
-void string_list_clear(struct string_list *list, int free_util)
-{
-	if (list->items) {
-		int i;
-		if (list->strdup_strings) {
-			for (i = 0; i < list->nr; i++)
-				free(list->items[i].string);
-		}
-		if (free_util) {
-			for (i = 0; i < list->nr; i++)
-				free(list->items[i].util);
-		}
-		free(list->items);
-	}
-	list->items = NULL;
-	list->nr = list->alloc = 0;
-}
-
-void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc)
-{
-	if (list->items) {
-		int i;
-		if (clearfunc) {
-			for (i = 0; i < list->nr; i++)
-				clearfunc(list->items[i].util, list->items[i].string);
-		}
-		if (list->strdup_strings) {
-			for (i = 0; i < list->nr; i++)
-				free(list->items[i].string);
-		}
-		free(list->items);
-	}
-	list->items = NULL;
-	list->nr = list->alloc = 0;
-}
-
-struct string_list_item *string_list_append_nodup(struct string_list *list,
-						  char *string)
-{
-	struct string_list_item *retval;
-	ALLOC_GROW(list->items, list->nr + 1, list->alloc);
-	retval = &list->items[list->nr++];
-	retval->string = string;
-	retval->util = NULL;
-	return retval;
-}
-
-struct string_list_item *string_list_append(struct string_list *list,
-					    const char *string)
-{
-	return string_list_append_nodup(
-			list,
-			list->strdup_strings ? xstrdup(string) : (char *)string);
-}
-
-/*
- * Encapsulate the compare function pointer because ISO C99 forbids
- * casting from void * to a function pointer and vice versa.
- */
-struct string_list_sort_ctx
-{
-	compare_strings_fn cmp;
-};
-
-static int cmp_items(const void *a, const void *b, void *ctx)
-{
-	struct string_list_sort_ctx *sort_ctx = ctx;
-	const struct string_list_item *one = a;
-	const struct string_list_item *two = b;
-	return sort_ctx->cmp(one->string, two->string);
-}
-
-void string_list_sort(struct string_list *list)
-{
-	struct string_list_sort_ctx sort_ctx = {list->cmp ? list->cmp : strcmp};
-
-	QSORT_S(list->items, list->nr, cmp_items, &sort_ctx);
-}
-
-struct string_list_item *unsorted_string_list_lookup(struct string_list *list,
-						     const char *string)
-{
-	struct string_list_item *item;
-	compare_strings_fn cmp = list->cmp ? list->cmp : strcmp;
-
-	for_each_string_list_item(item, list)
-		if (!cmp(string, item->string))
-			return item;
-	return NULL;
-}
-
-int unsorted_string_list_has_string(struct string_list *list,
-				    const char *string)
-{
-	return unsorted_string_list_lookup(list, string) != NULL;
-}
-
-void unsorted_string_list_delete_item(struct string_list *list, int i, int free_util)
-{
-	if (list->strdup_strings)
-		free(list->items[i].string);
-	if (free_util)
-		free(list->items[i].util);
-	list->items[i] = list->items[list->nr-1];
-	list->nr--;
-}
-
-int string_list_split(struct string_list *list, const char *string,
-		      int delim, int maxsplit)
-{
-	int count = 0;
-	const char *p = string, *end;
-
-	if (!list->strdup_strings)
-		die("internal error in string_list_split(): "
-		    "list->strdup_strings must be set");
-	for (;;) {
-		count++;
-		if (maxsplit >= 0 && count > maxsplit) {
-			string_list_append(list, p);
-			return count;
-		}
-		end = strchr(p, delim);
-		if (end) {
-			string_list_append_nodup(list, xmemdupz(p, end - p));
-			p = end + 1;
-		} else {
-			string_list_append(list, p);
-			return count;
-		}
-	}
-}
-
-int string_list_split_in_place(struct string_list *list, char *string,
-			       int delim, int maxsplit)
-{
-	int count = 0;
-	char *p = string, *end;
-
-	if (list->strdup_strings)
-		die("internal error in string_list_split_in_place(): "
-		    "list->strdup_strings must not be set");
-	for (;;) {
-		count++;
-		if (maxsplit >= 0 && count > maxsplit) {
-			string_list_append(list, p);
-			return count;
-		}
-		end = strchr(p, delim);
-		if (end) {
-			*end = '\0';
-			string_list_append(list, p);
-			p = end + 1;
-		} else {
-			string_list_append(list, p);
-			return count;
-		}
-	}
-}
generated by cgit-pink 1.4.1 (git 2.44.0) at 2024-05-21T00ยท49+0000