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Added sys_mkdir and memfs_vnode_mkdir() functions. Untested but all implemented.

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This commit is contained in:
Bahadir Balban
2008-02-15 17:32:41 +00:00
parent 5de93f707c
commit 09bd001e1a
6 changed files with 221 additions and 56 deletions
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12
tasks/fs0/include/fs.h
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@@ -50,7 +50,7 @@ struct vnode_ops {
int (*readdir)(struct vnode *v);
vnode_op_t link;
vnode_op_t unlink;
vnode_op_t mkdir;
int (*mkdir)(struct vnode *parent, char *name);
vnode_op_t rmdir;
vnode_op_t rename;
vnode_op_t getattr;
@@ -109,8 +109,7 @@ struct vnode {
struct list_head dentries; /* Dirents that refer to this vnode */
struct list_head cache_list; /* For adding the vnode to vnode cache */
struct dirbuf dirbuf; /* Only directory buffers are kept */
u32 type; /* Vnode type, dev? socket? dir? ... */
u32 mode; /* Permissions */
u32 mode; /* Permissions and vnode type */
u32 owner; /* Owner */
u64 atime; /* Last access time */
u64 mtime; /* Last content modification */
@@ -120,7 +119,12 @@ struct vnode {
};
/* FS0 vfs specific macros */
#define vfs_isdir(v) S_ISDIR((v)->type)
/* Check if directory */
#define vfs_isdir(v) S_ISDIR((v)->mode)
/* Set vnode type */
#define vfs_set_type(v, type) {v->mode &= ~S_IFMT; v->mode |= S_IFMT & type; }
struct fstype_ops {
struct superblock *(*get_superblock)(void *buf);

9
tasks/fs0/include/lib/pathstr.h Normal file
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@@ -0,0 +1,9 @@
#ifndef __LIB_PATHSTR_H__
#define __LIB_PATHSTR_H__
char *strreverse(char *str);
char *splitpath_end(char **path, char sep);
char *splitpath(char **str, char sep);
#endif /* __LIB_PATHSTR_H__ */