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  • Committer: Phil Dennis-Jordan
  • Date: 2017-07-21 08:03:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: phil@philjordan.eu-20170721080343-2yr2vdj7713czahv
New upstream release 2.9.0.

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roms/skiboot/ccan/list/_info
 
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#include <stdio.h>
 
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#include <string.h>
 
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#include "config.h"
 
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/**
 
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 * list - double linked list routines
 
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 *
 
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 * The list header contains routines for manipulating double linked lists.
 
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 * It defines two types: struct list_head used for anchoring lists, and
 
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 * struct list_node which is usually embedded in the structure which is placed
 
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 * in the list.
 
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 *
 
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 * Example:
 
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 *      #include <err.h>
 
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 *      #include <stdio.h>
 
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 *      #include <stdlib.h>
 
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 *      #include <ccan/list/list.h>
 
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 *
 
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 *      struct parent {
 
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 *              const char *name;
 
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 *              struct list_head children;
 
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 *              unsigned int num_children;
 
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 *      };
 
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 *
 
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 *      struct child {
 
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 *              const char *name;
 
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 *              struct list_node list;
 
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 *      };
 
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 *
 
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 *      int main(int argc, char *argv[])
 
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 *      {
 
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 *              struct parent p;
 
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 *              struct child *c;
 
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 *              unsigned int i;
 
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 *
 
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 *              if (argc < 2)
 
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 *                      errx(1, "Usage: %s parent children...", argv[0]);
 
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 *
 
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 *              p.name = argv[1];
 
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 *              list_head_init(&p.children);
 
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 *              p.num_children = 0;
 
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 *              for (i = 2; i < argc; i++) {
 
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 *                      c = malloc(sizeof(*c));
 
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 *                      c->name = argv[i];
 
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 *                      list_add(&p.children, &c->list);
 
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 *                      p.num_children++;
 
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 *              }
 
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 *
 
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 *              printf("%s has %u children:", p.name, p.num_children);
 
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 *              list_for_each(&p.children, c, list)
 
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 *                      printf("%s ", c->name);
 
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 *              printf("\n");
 
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 *              return 0;
 
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 *      }
 
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 *
 
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 * License: BSD-MIT
 
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 * Author: Rusty Russell <rusty@rustcorp.com.au>
 
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 */
 
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int main(int argc, char *argv[])
 
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{
 
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        if (argc != 2)
 
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                return 1;
 
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        if (strcmp(argv[1], "depends") == 0) {
 
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                printf("ccan/container_of\n");
 
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                return 0;
 
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        }
 
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        return 1;
 
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}