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author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-02 15:36:20 +1000 |
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committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-02 15:36:20 +1000 |
commit | 1d880992fd8c8457a2d990ac6622cfd58fb1b261 (patch) | |
tree | c4c843b12e96b5612c315db5a23c5da1a900618c /ccan/list/test/compile_ok-constant.c | |
download | skiboot-1d880992fd8c8457a2d990ac6622cfd58fb1b261.zip skiboot-1d880992fd8c8457a2d990ac6622cfd58fb1b261.tar.gz skiboot-1d880992fd8c8457a2d990ac6622cfd58fb1b261.tar.bz2 |
Initial commit of Open Source release
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'ccan/list/test/compile_ok-constant.c')
-rw-r--r-- | ccan/list/test/compile_ok-constant.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ccan/list/test/compile_ok-constant.c b/ccan/list/test/compile_ok-constant.c new file mode 100644 index 0000000..c57cdad --- /dev/null +++ b/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; +} |