fs/jfs/jfs_acl.h

File Facts

System

Linux kernel

Corpus path

fs/jfs/jfs_acl.h

Extension

.h

Size

564 bytes

Lines

25

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

• function jfs_init_acl

Annotated Snippet

#ifndef _H_JFS_ACL
#define _H_JFS_ACL

#ifdef CONFIG_JFS_POSIX_ACL

struct posix_acl *jfs_get_acl(struct inode *inode, int type, bool rcu);
int jfs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
		struct posix_acl *acl, int type);
int jfs_init_acl(tid_t, struct inode *, struct inode *);

#else

static inline int jfs_init_acl(tid_t tid, struct inode *inode,
			       struct inode *dir)
{
	return 0;
}

#endif
#endif		/* _H_JFS_ACL */

Annotation

• Detected declarations: `function jfs_init_acl`.
• 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.