Instead of asking callers to
memset(&list, 0, sizeof(list));
list.strdup_strings = strdup_strings;
we can take care of that ourselves, providing the flexibility
to change the details of string_list layout later if wanted.
Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
---
string-list.c | 7 +++++++
string-list.h | 1 +
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/string-list.c b/string-list.c
index 9b023a2..8e992a7 100644
--- a/string-list.c
+++ b/string-list.c
@@ -102,6 +102,13 @@ int for_each_string_list(struct string_list *list,
return ret;
}
+void string_list_init(struct string_list *list, int strdup_strings)
+{
+ list->items = NULL;
+ list->nr = list->alloc = 0;
+ list->strdup_strings = strdup_strings ? 1 : 0;
+}
+
void string_list_clear(struct string_list *list, int free_util)
{
if (list->items) {
diff --git a/string-list.h b/string-list.h
index 4946938..07e075c 100644
--- a/string-list.h
+++ b/string-list.h
@@ -15,6 +15,7 @@ struct string_list
#define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0 }
#define STRING_LIST_INIT_DUP { NULL, 0, 0, 1 }
+void string_list_init(struct string_list *list, int strdup_strings);
void print_string_list(const struct string_list *p, const char *text);
void string_list_clear(struct string_list *list, int free_util);
--
1.7.2.3
--
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