[demo/PATCH 1/3] string-list: introduce string_list_init()

From

Jonathan Nieder <jrnieder@gmail.com>

Date

Sep 5, 2010, 20:04 UTC

Message-ID

<20100905200429.GB14497@burratino>

In-Reply-To

<20100905200323.GA14497@burratino>

Instead of asking callers to

	memset(&list, 0, sizeof(list));
	list.strdup_strings = strdup_strings;

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
 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