From: Tanay Abhra Date: Mon, 23 Jun 2014 10:11:38 GMT Subject: [PATCH v3 1/3] string-list: add string_list initialiser helper functions Message-ID: <1403518300-23053-2-git-send-email-tanayabh@gmail.com> In-Reply-To: <1403518300-23053-1-git-send-email-tanayabh@gmail.com> The string-list API has STRING_LIST_INIT_* macros to be used to define variables with initialisers, but lacks functions to initialise an uninitialised piece of memory to be used as a string-list at the run-time. Introduce string_list_init_{dup,nodup}() functions for that. Signed-off-by: Tanay Abhra --- string-list.c | 18 ++++++++++++++++++ string-list.h | 3 +++ 2 files changed, 21 insertions(+) diff --git a/string-list.c b/string-list.c index aabb25e..8c3a4eb 100644 --- a/string-list.c +++ b/string-list.c @@ -1,6 +1,24 @@ #include "cache.h" #include "string-list.h" +void string_list_init_nodup(struct string_list *list) +{ + list->items = NULL; + list->nr = 0; + list->alloc = 0; + list->strdup_strings = 0; + list->cmp = NULL; +} + +void string_list_init_dup(struct string_list *list) +{ + list->items = NULL; + list->nr = 0; + list->alloc = 0; + list->strdup_strings = 1; + list->cmp = NULL; +} + /* 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, diff --git a/string-list.h b/string-list.h index dd5e294..c90d6c1 100644 --- a/string-list.h +++ b/string-list.h @@ -18,6 +18,9 @@ struct string_list { #define STRING_LIST_INIT_NODUP { NULL, 0, 0, 0, NULL } #define STRING_LIST_INIT_DUP { NULL, 0, 0, 1, NULL } +void string_list_init_nodup(struct string_list *list); +void string_list_init_dup(struct string_list *list); + void print_string_list(const struct string_list *p, const char *text); void string_list_clear(struct string_list *list, int free_util); -- 1.9.0.GIT