lib: fs: implement private and shared file mappings

2026-03-21 10:46:15 +00:00
parent 3bf995cdf6
commit d1a9c5cd45
3 changed files with 66 additions and 20 deletions
--- a/lib/libfs/include/fs/inode.h
+++ b/lib/libfs/include/fs/inode.h
@@ -2,12 +2,14 @@
 #define FS_INODE_H_

 #include <fs/status.h>
+#include <mango/types.h>
 #include <stddef.h>

 struct fs_inode;
 struct fs_dentry;
 struct fs_superblock;
 struct fs_file_ops;
+struct file_mapping;

 enum fs_inode_mode {
 	FS_INODE_REG = 0x01u,
@@ -27,6 +29,7 @@ struct fs_inode {
 	const struct fs_inode_ops *i_ops;
 	const struct fs_file_ops *i_fops;
 	size_t i_size;
+	struct file_mapping *i_shared_mapping;
 };

 extern enum fs_status fs_inode_lookup(