/*
   Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
   This file is part of GlusterFS.

   This file is licensed to you under your choice of the GNU Lesser
   General Public License, version 3 or any later version (LGPLv3 or
   later), or the GNU General Public License, version 2 (GPLv2), in all
   cases as published by the Free Software Foundation.
*/
#include <fnmatch.h>
#include "marker-common.h"

marker_inode_ctx_t *
marker_inode_ctx_new()
{
    marker_inode_ctx_t *ctx = NULL;

    ctx = GF_CALLOC(1, sizeof(marker_inode_ctx_t),
                    gf_marker_mt_marker_inode_ctx_t);
    if (ctx == NULL)
        goto out;

    ctx->quota_ctx = NULL;
out:
    return ctx;
}

int32_t
marker_force_inode_ctx_get(inode_t *inode, xlator_t *this,
                           marker_inode_ctx_t **ctx)
{
    int32_t ret = -1;
    uint64_t ctx_int = 0;

    LOCK(&inode->lock);
    {
        ret = __inode_ctx_get(inode, this, &ctx_int);
        if (ret == 0)
            *ctx = (marker_inode_ctx_t *)(unsigned long)ctx_int;
        else {
            *ctx = marker_inode_ctx_new();
            if (*ctx == NULL)
                goto unlock;

            ret = __inode_ctx_put(inode, this, (uint64_t)(unsigned long)*ctx);
            if (ret == -1) {
                GF_FREE(*ctx);
                goto unlock;
            }
            ret = 0;
        }
    }
unlock:
    UNLOCK(&inode->lock);

    return ret;
}