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(string_list.c) Declare variables at top

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This commit is contained in:
twinaphex 2014-10-01 16:15:27 +02:00
parent dcf3f23211
commit 213c866ead
1 changed files with 15 additions and 9 deletions
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24
string_list.c
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@ -37,10 +37,12 @@ void string_list_free(struct string_list *list)
static bool string_list_capacity(struct string_list *list, size_t cap)
{
struct string_list_elem *new_data = NULL;
rarch_assert(cap > list->size);
struct string_list_elem *new_data = (struct string_list_elem*)
new_data = (struct string_list_elem*)
realloc(list->elems, cap * sizeof(*new_data));
if (!new_data)
return false;
@ -51,7 +53,9 @@ static bool string_list_capacity(struct string_list *list, size_t cap)
struct string_list *string_list_new(void)
{
struct string_list *list = (struct string_list*)calloc(1, sizeof(*list));
struct string_list *list = (struct string_list*)
calloc(1, sizeof(*list));
if (!list)
return NULL;
@ -67,11 +71,12 @@ struct string_list *string_list_new(void)
bool string_list_append(struct string_list *list, const char *elem,
union string_list_elem_attr attr)
{
char *dup;
if (list->size >= list->cap &&
!string_list_capacity(list, list->cap * 2))
return false;
char *dup = strdup(elem);
dup = strdup(elem);
if (!dup)
return false;
@ -82,7 +87,8 @@ bool string_list_append(struct string_list *list, const char *elem,
return true;
}
void string_list_set(struct string_list *list, unsigned index, const char *str)
void string_list_set(struct string_list *list,
unsigned index, const char *str)
{
free(list->elems[index].data);
rarch_assert(list->elems[index].data = strdup(str));
@ -91,12 +97,11 @@ void string_list_set(struct string_list *list, unsigned index, const char *str)
void string_list_join_concat(char *buffer, size_t size,
const struct string_list *list, const char *sep)
{
size_t len = strlen(buffer);
size_t i, len = strlen(buffer);
rarch_assert(len < size);
buffer += len;
size -= len;
size_t i;
for (i = 0; i < list->size; i++)
{
strlcat(buffer, list->elems[i].data, size);
@ -107,10 +112,11 @@ void string_list_join_concat(char *buffer, size_t size,
struct string_list *string_split(const char *str, const char *delim)
{
char *save = NULL;
char *copy = NULL;
const char *tmp = NULL;
struct string_list *list = string_list_new();
if (!list)
goto error;
@ -118,7 +124,6 @@ struct string_list *string_split(const char *str, const char *delim)
if (!copy)
goto error;
char *save;
tmp = strtok_r(copy, delim, &save);
while (tmp)
{
@ -159,10 +164,11 @@ bool string_list_find_elem_prefix(const struct string_list *list,
const char *prefix, const char *elem)
{
size_t i;
char prefixed[PATH_MAX];
if (!list)
return false;
char prefixed[PATH_MAX];
snprintf(prefixed, sizeof(prefixed), "%s%s", prefix, elem);
for (i = 0; i < list->size; i++)