fs/nfsd/acl.h

File Facts

System

Linux kernel

Corpus path

fs/nfsd/acl.h

Extension

.h

Size

2236 bytes

Lines

55

Domain

Core OS

Bucket

VFS And Filesystem Core

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct nfs4_acl
• struct svc_fh
• struct svc_rqst
• struct nfsd_attrs
• enum nfs_ftype4

Annotated Snippet

#ifndef LINUX_NFS4_ACL_H
#define LINUX_NFS4_ACL_H

struct nfs4_acl;
struct svc_fh;
struct svc_rqst;
struct nfsd_attrs;
enum nfs_ftype4;

int nfs4_acl_bytes(int entries);
int nfs4_acl_get_whotype(char *, u32);
__be32 nfs4_acl_write_who(struct xdr_stream *xdr, int who);

int nfsd4_get_nfs4_acl(struct svc_rqst *rqstp, struct dentry *dentry,
		struct nfs4_acl **acl);
__be32 nfsd4_acl_to_attr(enum nfs_ftype4 type, struct nfs4_acl *acl,
			 struct nfsd_attrs *attr);
void sort_pacl_range(struct posix_acl *pacl, int start, int end);

#endif /* LINUX_NFS4_ACL_H */

Annotation

• Detected declarations: `struct nfs4_acl`, `struct svc_fh`, `struct svc_rqst`, `struct nfsd_attrs`, `enum nfs_ftype4`.
• Atlas domain: Core OS / VFS And Filesystem Core.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.