#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/poll.h>
#include <sys/time.h>
#include <fcntl.h>
#include <errno.h>
#include <pthread.h>
#include <math.h>
#include <unistd.h>
#include <signal.h>
#include <sys/time.h>
#include <time.h>
#include <dirent.h>
#include <limits.h>
#include <getopt.h>

#include "fh_common.h"
#include "types/vmm_api.h"
#include "types/bufCtrl.h"
#include "common.h"
#include "../../common/list.h"


struct buffer_list {
    struct list_head list;
    MEM_DESC mem;
};

static LIST_HEAD(buff_list);


MEM_DESC* ipo_alloc_buffer(int size, int align, const char* name)
{

    struct buffer_list *buff = malloc(sizeof(struct buffer_list));
    memset(&buff, 0, sizeof(struct buffer_list));

    int ret = buffer_malloc_withname(&buff->mem, size, align, name);

    if(!ret) {
        IPO_LOG_PRT("buffer_malloc_withname failed for size = %d, name = %s\n", size, name);
        free(buff);
        return NULL;
    }

    list_add(&buff->list, &buff_list);

    return &buff->mem;
}

int ipo_free_all_buffer()
{
    int ret = 0;
    struct list_head *p, *q;

    list_for_each_safe(p, q, &buff_list){
         struct buffer_list *tmp= list_entry(p, struct buffer_list, list);
         list_del(p);
         if(tmp->mem.base) {
            FH_SYS_VmmFree(tmp->mem.base);
         }
         free(tmp);
    }
    return ret;
}