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Boot loader: Add get_stat(), directory_from()

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* Add Node::Stat() and simplify Descriptor::Stat().
* Add get_stat() and directory_from().
This commit is contained in:
Ingo Weinhold
2014-04-18 23:31:39 +02:00
parent 2f019bd6ca
commit 59ae1c816d
2 changed files with 44 additions and 9 deletions
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headers/private/kernel/boot/vfs.h
+9 -1
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@@ -17,6 +17,7 @@
#ifdef __cplusplus
struct file_map_run;
struct stat;
/** This is the base class for all VFS nodes */
@@ -41,6 +42,8 @@ class Node : public DoublyLinkedListLinkImpl<Node> {
virtual off_t Size() const;
virtual ino_t Inode() const;
void Stat(struct stat& stat);
status_t Acquire();
status_t Release();
@@ -149,8 +152,13 @@ extern int open_node(Node *node, int mode);
extern int open_from(Directory *directory, const char *path, int mode,
mode_t permissions = 0);
extern DIR* open_directory(Directory* baseDirectory, const char* path);
extern status_t get_stat(Directory* directory, const char* path,
struct stat& st);
extern Node *get_node_from(int fd);
extern Node* get_node_from(int fd);
// returns a reference
extern Directory* directory_from(DIR* dir);
// does not return a reference
extern status_t add_partitions_for(int fd, bool mountFileSystems, bool isBootDevice = false);
extern status_t add_partitions_for(Node *device, bool mountFileSystems, bool isBootDevice = false);