C++ decode_fh函数代码示例

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本文整理汇总了C++中decode_fh函数的典型用法代码示例。如果您正苦于以下问题：C++ decode_fh函数的具体用法？C++ decode_fh怎么用？C++ decode_fh使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了decode_fh函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: nfs3svc_decode_linkargs

int
nfs3svc_decode_linkargs(struct svc_rqst *rqstp, u32 *p,
					struct nfsd3_linkargs *args)
{
	if (!(p = decode_fh(p, &args->ffh))
	 || !(p = decode_fh(p, &args->tfh))
	 || !(p = decode_filename(p, &args->tname, &args->tlen)))
		return 0;

	return xdr_argsize_check(rqstp, p);
}

开发者ID:muromec，项目名称:linux-ezxdev，代码行数:11，代码来源:nfs3xdr.c

示例2: nfssvc_decode_renameargs

int
nfssvc_decode_renameargs(struct svc_rqst *rqstp, __be32 *p,
					struct nfsd_renameargs *args)
{
	if (!(p = decode_fh(p, &args->ffh))
	 || !(p = decode_filename(p, &args->fname, &args->flen))
	 || !(p = decode_fh(p, &args->tfh))
	 || !(p = decode_filename(p, &args->tname, &args->tlen)))
		return 0;

	return xdr_argsize_check(rqstp, p);
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:12，代码来源:nfsxdr.c

示例3: nfssvc_decode_linkargs

int
nfssvc_decode_linkargs(struct svc_rqst *rqstp, __be32 *p)
{
	struct nfsd_linkargs *args = rqstp->rq_argp;

	if (!(p = decode_fh(p, &args->ffh))
	 || !(p = decode_fh(p, &args->tfh))
	 || !(p = decode_filename(p, &args->tname, &args->tlen)))
		return 0;

	return xdr_argsize_check(rqstp, p);
}

开发者ID:AlexShiLucky，项目名称:linux，代码行数:12，代码来源:nfsxdr.c

示例4: nfssvc_decode_readargs

int
nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
{
	struct nfsd_readargs *args = rqstp->rq_argp;
	unsigned int len;
	int v;
	p = decode_fh(p, &args->fh);
	if (!p)
		return 0;

	args->offset    = ntohl(*p++);
	len = args->count     = ntohl(*p++);
	p++; /* totalcount - unused */

	len = min_t(unsigned int, len, NFSSVC_MAXBLKSIZE_V2);

	/* set up somewhere to store response.
	 * We take pages, put them on reslist and include in iovec
	 */
	v=0;
	while (len > 0) {
		struct page *p = *(rqstp->rq_next_page++);

		rqstp->rq_vec[v].iov_base = page_address(p);
		rqstp->rq_vec[v].iov_len = min_t(unsigned int, len, PAGE_SIZE);
		len -= rqstp->rq_vec[v].iov_len;
		v++;
	}
	args->vlen = v;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:AlexShiLucky，项目名称:linux，代码行数:31，代码来源:nfsxdr.c

示例5: nfssvc_decode_readargs

int
nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p,
                       struct nfsd_readargs *args)
{
    unsigned int len;
    int v,pn;
    if (!(p = decode_fh(p, &args->fh)))
        return 0;

    args->offset    = ntohl(*p++);
    len = args->count     = ntohl(*p++);
    p++;

    if (len > NFSSVC_MAXBLKSIZE_V2)
        len = NFSSVC_MAXBLKSIZE_V2;

    v=0;
    while (len > 0) {
        pn = rqstp->rq_resused++;
        rqstp->rq_vec[v].iov_base = page_address(rqstp->rq_respages[pn]);
        rqstp->rq_vec[v].iov_len = len < PAGE_SIZE?len:PAGE_SIZE;
        len -= rqstp->rq_vec[v].iov_len;
        v++;
    }
    args->vlen = v;
    return xdr_argsize_check(rqstp, p);
}

开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:27，代码来源:nfsxdr.c

示例6: nfssvc_decode_fhandle

int
nfssvc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *args)
{
	if (!(p = decode_fh(p, &args->fh)))
		return 0;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:7，代码来源:nfsxdr.c

示例7: nfssvc_decode_readargs

int
nfssvc_decode_readargs(struct svc_rqst *rqstp, __be32 *p,
					struct nfsd_readargs *args)
{
	unsigned int len;
	int v,pn;
	if (!(p = decode_fh(p, &args->fh)))
		return 0;

	args->offset    = ntohl(*p++);
	len = args->count     = ntohl(*p++);
	p++; /* totalcount - unused */

	if (len > NFSSVC_MAXBLKSIZE_V2)
		len = NFSSVC_MAXBLKSIZE_V2;

	/* set up somewhere to store response.
	 * We take pages, put them on reslist and include in iovec
	 */
	v=0;
	while (len > 0) {
		pn = rqstp->rq_resused++;
		rqstp->rq_vec[v].iov_base = page_address(rqstp->rq_respages[pn]);
		rqstp->rq_vec[v].iov_len = len < PAGE_SIZE?len:PAGE_SIZE;
		len -= rqstp->rq_vec[v].iov_len;
		v++;
	}
	args->vlen = v;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:30，代码来源:nfsxdr.c

示例8: nfs3svc_decode_readdirplusargs

int
nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p)
{
	struct nfsd3_readdirargs *args = rqstp->rq_argp;
	int len;
	u32 max_blocksize = svc_max_payload(rqstp);

	p = decode_fh(p, &args->fh);
	if (!p)
		return 0;
	p = xdr_decode_hyper(p, &args->cookie);
	args->verf     = p; p += 2;
	args->dircount = ntohl(*p++);
	args->count    = ntohl(*p++);

	len = args->count = min(args->count, max_blocksize);
	while (len > 0) {
		struct page *p = *(rqstp->rq_next_page++);
		if (!args->buffer)
			args->buffer = page_address(p);
		len -= PAGE_SIZE;
	}

	return xdr_argsize_check(rqstp, p);
}

开发者ID:Anjali05，项目名称:linux，代码行数:25，代码来源:nfs3xdr.c

示例9: nfs3svc_decode_readargs

int
nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p)
{
	struct nfsd3_readargs *args = rqstp->rq_argp;
	unsigned int len;
	int v;
	u32 max_blocksize = svc_max_payload(rqstp);

	p = decode_fh(p, &args->fh);
	if (!p)
		return 0;
	p = xdr_decode_hyper(p, &args->offset);

	args->count = ntohl(*p++);
	len = min(args->count, max_blocksize);

	/* set up the kvec */
	v=0;
	while (len > 0) {
		struct page *p = *(rqstp->rq_next_page++);

		rqstp->rq_vec[v].iov_base = page_address(p);
		rqstp->rq_vec[v].iov_len = min_t(unsigned int, len, PAGE_SIZE);
		len -= rqstp->rq_vec[v].iov_len;
		v++;
	}
	args->vlen = v;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:Anjali05，项目名称:linux，代码行数:29，代码来源:nfs3xdr.c

示例10: nfs3svc_decode_fhandle

/*
 * XDR decode functions
 */
int
nfs3svc_decode_fhandle(struct svc_rqst *rqstp, u32 *p, struct svc_fh *fhp)
{
	if (!(p = decode_fh(p, fhp)))
		return 0;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:muromec，项目名称:linux-ezxdev，代码行数:10，代码来源:nfs3xdr.c

示例11: decode_layoutrecall_args

static __be32 decode_layoutrecall_args(struct svc_rqst *rqstp,
				       struct xdr_stream *xdr,
				       struct cb_layoutrecallargs *args)
{
	__be32 *p;
	__be32 status = 0;
	uint32_t iomode;

	args->cbl_addr = svc_addr(rqstp);
	p = read_buf(xdr, 4 * sizeof(uint32_t));
	if (unlikely(p == NULL)) {
		status = htonl(NFS4ERR_BADXDR);
		goto out;
	}

	args->cbl_layout_type = ntohl(*p++);
	/* Depite the spec's xdr, iomode really belongs in the FILE switch,
	 * as it is unusable and ignored with the other types.
	 */
	iomode = ntohl(*p++);
	args->cbl_layoutchanged = ntohl(*p++);
	args->cbl_recall_type = ntohl(*p++);

	if (args->cbl_recall_type == RETURN_FILE) {
		args->cbl_range.iomode = iomode;
		status = decode_fh(xdr, &args->cbl_fh);
		if (unlikely(status != 0))
			goto out;

		p = read_buf(xdr, 2 * sizeof(uint64_t));
		if (unlikely(p == NULL)) {
			status = htonl(NFS4ERR_BADXDR);
			goto out;
		}
		p = xdr_decode_hyper(p, &args->cbl_range.offset);
		p = xdr_decode_hyper(p, &args->cbl_range.length);
		status = decode_stateid(xdr, &args->cbl_stateid);
		if (unlikely(status != 0))
			goto out;
	} else if (args->cbl_recall_type == RETURN_FSID) {
		p = read_buf(xdr, 2 * sizeof(uint64_t));
		if (unlikely(p == NULL)) {
			status = htonl(NFS4ERR_BADXDR);
			goto out;
		}
		p = xdr_decode_hyper(p, &args->cbl_fsid.major);
		p = xdr_decode_hyper(p, &args->cbl_fsid.minor);
	} else if (args->cbl_recall_type != RETURN_ALL) {
		status = htonl(NFS4ERR_BADXDR);
		goto out;
	}
	dprintk("%s: ltype 0x%x iomode %d changed %d recall_type %d\n",
		__func__,
		args->cbl_layout_type, iomode,
		args->cbl_layoutchanged, args->cbl_recall_type);
out:
	dprintk("%s: exit with status = %d\n", __func__, ntohl(status));
	return status;
}

开发者ID:JamesAng，项目名称:lx-sk，代码行数:59，代码来源:callback_xdr.c

示例12: nfssvc_decode_readlinkargs

int
nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd_readlinkargs *args)
{
	if (!(p = decode_fh(p, &args->fh)))
		return 0;
	args->buffer = page_address(rqstp->rq_respages[rqstp->rq_resused++]);

	return xdr_argsize_check(rqstp, p);
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:9，代码来源:nfsxdr.c

示例13: nfssvc_decode_fhandle

int
nfssvc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p)
{
	struct nfsd_fhandle *args = rqstp->rq_argp;

	p = decode_fh(p, &args->fh);
	if (!p)
		return 0;
	return xdr_argsize_check(rqstp, p);
}

开发者ID:AlexShiLucky，项目名称:linux，代码行数:10，代码来源:nfsxdr.c

示例14: nfssvc_decode_readlinkargs

int
nfssvc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd_readlinkargs *args)
{
	p = decode_fh(p, &args->fh);
	if (!p)
		return 0;
	args->buffer = page_address(*(rqstp->rq_next_page++));

	return xdr_argsize_check(rqstp, p);
}

开发者ID:AK101111，项目名称:linux，代码行数:10，代码来源:nfsxdr.c

示例15: nfs3svc_decode_accessargs

int
nfs3svc_decode_accessargs(struct svc_rqst *rqstp, u32 *p,
					struct nfsd3_accessargs *args)
{
	if (!(p = decode_fh(p, &args->fh)))
		return 0;
	args->access = ntohl(*p++);

	return xdr_argsize_check(rqstp, p);
}

开发者ID:muromec，项目名称:linux-ezxdev，代码行数:10，代码来源:nfs3xdr.c

示例16: nfssvc_decode_diropargs

int
nfssvc_decode_diropargs(struct svc_rqst *rqstp, __be32 *p,
					struct nfsd_diropargs *args)
{
	if (!(p = decode_fh(p, &args->fh))
	 || !(p = decode_filename(p, &args->name, &args->len)))
		return 0;

	 return xdr_argsize_check(rqstp, p);
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:10，代码来源:nfsxdr.c

示例17: nfs3svc_decode_commitargs

int
nfs3svc_decode_commitargs(struct svc_rqst *rqstp, u32 *p,
					struct nfsd3_commitargs *args)
{
	if (!(p = decode_fh(p, &args->fh)))
		return 0;
	p = xdr_decode_hyper(p, &args->offset);
	args->count = ntohl(*p++);

	return xdr_argsize_check(rqstp, p);
}

开发者ID:muromec，项目名称:linux-ezxdev，代码行数:11，代码来源:nfs3xdr.c

示例18: decode_notify_lock_args

static __be32 decode_notify_lock_args(struct svc_rqst *rqstp,
		struct xdr_stream *xdr, void *argp)
{
	struct cb_notify_lock_args *args = argp;
	__be32 status;

	status = decode_fh(xdr, &args->cbnl_fh);
	if (unlikely(status != 0))
		return status;
	return decode_lockowner(xdr, args);
}

开发者ID:ReneNyffenegger，项目名称:linux，代码行数:11，代码来源:callback_xdr.c

示例19: nfs3svc_decode_mkdirargs

int
nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, u32 *p,
					struct nfsd3_createargs *args)
{
	if (!(p = decode_fh(p, &args->fh))
	 || !(p = decode_filename(p, &args->name, &args->len))
	 || !(p = decode_sattr3(p, &args->attrs)))
		return 0;

	return xdr_argsize_check(rqstp, p);
}

开发者ID:muromec，项目名称:linux-ezxdev，代码行数:11，代码来源:nfs3xdr.c

示例20: nfssvc_decode_readdirargs

int
nfssvc_decode_readdirargs(struct svc_rqst *rqstp, u32 *p,
					struct nfsd_readdirargs *args)
{
	if (!(p = decode_fh(p, &args->fh)))
		return 0;
	args->cookie = ntohl(*p++);
	args->count  = ntohl(*p++);

	return xdr_argsize_check(rqstp, p);
}

开发者ID:dmgerman，项目名称:original，代码行数:11，代码来源:nfsxdr.c

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