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Add file_list_copy function

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This commit is contained in:
Jean-André Santoni 2014-10-20 19:51:00 +02:00
parent 99111c2633
commit 6562c2cd95
2 changed files with 24 additions and 0 deletions
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23
file_list.c
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@ -100,6 +100,29 @@ void file_list_clear(file_list_t *list)
list->size = 0;
}
void file_list_copy(file_list_t *list, file_list_t *list_old)
{
size_t i;
list_old->size = list->size;
list_old->capacity = list->capacity;
list_old->list = (struct item_file*)realloc(list_old->list,
list_old->capacity * sizeof(struct item_file));
for (i = 0; i < list->size; i++)
{
list_old->list[i].path = strdup(list->list[i].path);
list_old->list[i].label = strdup(list->list[i].label);
if (list->list[i].alt)
list_old->list[i].alt = strdup(list->list[i].alt);
list_old->list[i].type = list->list[i].type;
list_old->list[i].directory_ptr = list->list[i].directory_ptr;
list_old->list[i].userdata = list->list[i].userdata;
list_old->list[i].actiondata = list->list[i].actiondata;
}
}
void file_list_set_label_at_offset(file_list_t *list, size_t index,
const char *label)
{

1
file_list.h
View File

@ -55,6 +55,7 @@ void file_list_push(file_list_t *userdata, const char *path,
const char *label, unsigned type, size_t current_directory_ptr);
void file_list_pop(file_list_t *list, size_t *directory_ptr);
void file_list_clear(file_list_t *list);
void file_list_copy(file_list_t *list, file_list_t *list_old);
void file_list_get_last(const file_list_t *list,
const char **path, const char **label,