Rename _info.c to _info: this means we can simple compile *.c.

[ccan] / ccan / list / _info

diff --git a/ccan/list/_info b/ccan/list/_info
new file mode 100644 (file)
index 0000000..003887c
--- /dev/null
+++ b/ccan/list/_info
@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+/**
+ * list - double linked list routines
+ *
+ * The list header contains routines for manipulating double linked lists.
+ * It defines two types: struct list_head used for anchoring lists, and
+ * struct list_node which is usually embedded in the structure which is placed
+ * in the list.
+ *
+ * Example:
+ *     #include <err.h>
+ *     #include <stdio.h>
+ *     #include <stdlib.h>
+ *     #include <ccan/list/list.h>
+ *
+ *     struct parent {
+ *             const char *name;
+ *             struct list_head children;
+ *             unsigned int num_children;
+ *     };
+ *
+ *     struct child {
+ *             const char *name;
+ *             struct list_node list;
+ *     };
+ *
+ *     int main(int argc, char *argv[])
+ *     {
+ *             struct parent p;
+ *             struct child *c;
+ *             unsigned int i;
+ *
+ *             if (argc < 2)
+ *                     errx(1, "Usage: %s parent children...", argv[0]);
+ *
+ *             p.name = argv[1];
+ *             list_head_init(&p.children);
+ *             for (i = 2; i < argc; i++) {
+ *                     c = malloc(sizeof(*c));
+ *                     c->name = argv[i];
+ *                     list_add(&p.children, &c->list);
+ *                     p.num_children++;
+ *             }
+ *
+ *             printf("%s has %u children:", p.name, p.num_children);
+ *             list_for_each(&p.children, c, list)
+ *                     printf("%s ", c->name);
+ *             printf("\n");
+ *             return 0;
+ *     }
+ *
+ * Licence: LGPL (2 or any later version)
+ */
+int main(int argc, char *argv[])
+{
+       if (argc != 2)
+               return 1;
+
+       if (strcmp(argv[1], "depends") == 0) {
+               printf("ccan/container_of\n");
+               return 0;
+       }
+
+       return 1;
+}