diff options
Diffstat (limited to 'roms/skiboot/ccan/list/test/compile_ok-constant.c')
-rw-r--r-- | roms/skiboot/ccan/list/test/compile_ok-constant.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/roms/skiboot/ccan/list/test/compile_ok-constant.c b/roms/skiboot/ccan/list/test/compile_ok-constant.c new file mode 100644 index 000000000..c57cdadc3 --- /dev/null +++ b/roms/skiboot/ccan/list/test/compile_ok-constant.c @@ -0,0 +1,49 @@ +#include <ccan/list/list.h> +#include <ccan/tap/tap.h> +#include <ccan/list/list.c> +#include <stdbool.h> +#include <stdio.h> + +struct child { + const char *name; + struct list_node list; +}; + +static bool children(const struct list_head *list) +{ + return !list_empty(list); +} + +static const struct child *first_child(const struct list_head *list) +{ + return list_top(list, struct child, list); +} + +static const struct child *last_child(const struct list_head *list) +{ + return list_tail(list, struct child, list); +} + +static void check_children(const struct list_head *list) +{ + list_check(list, "bad child list"); +} + +static void print_children(const struct list_head *list) +{ + const struct child *c; + list_for_each(list, c, list) + printf("%s\n", c->name); +} + +int main(void) +{ + LIST_HEAD(h); + + children(&h); + first_child(&h); + last_child(&h); + check_children(&h); + print_children(&h); + return 0; +} |