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vfs: functions to change a vnode busy status and ID

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The kernel version is only partially tested.

Change-Id: I9a2f6c78087154ab137eadbced99062a8a2dd688
Reviewed-on: https://review.haiku-os.org/c/918
Reviewed-by: waddlesplash <[email protected]>
This commit is contained in:
ahenriksson
2019-02-19 18:44:43 +00:00
committed by waddlesplash
parent 518af33f33
commit 8497a2cc28
6 changed files with 96 additions and 0 deletions
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headers/os/drivers/fs_interface.h
+2
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@@ -330,6 +330,8 @@ extern status_t remove_vnode(fs_volume* volume, ino_t vnodeID);
extern status_t unremove_vnode(fs_volume* volume, ino_t vnodeID);
extern status_t get_vnode_removed(fs_volume* volume, ino_t vnodeID,
bool* _removed);
extern status_t mark_vnode_busy(fs_volume* volume, ino_t vnodeID, bool busy);
extern status_t change_vnode_id(fs_volume* volume, ino_t vnodeID, ino_t newID);
extern fs_volume* volume_for_vnode(fs_vnode* vnode);
extern status_t check_access_permissions(int accessMode, mode_t mode,
gid_t nodeGroupID, uid_t nodeUserID);
headers/private/fs_shell/fssh_api_wrapper.h
+2
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@@ -944,6 +944,8 @@
#define remove_vnode fssh_remove_vnode
#define unremove_vnode fssh_unremove_vnode
#define get_vnode_removed fssh_get_vnode_removed
#define mark_vnode_busy fssh_mark_vnode_busy
#define change_vnode_id fssh_change_vnode_id
#define volume_for_vnode fssh_volume_for_vnode
#define check_access_permissions fssh_check_access_permissions
#define read_pages fssh_read_pages
headers/private/fs_shell/fssh_fs_interface.h
+4
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@@ -360,6 +360,10 @@ extern fssh_status_t fssh_unremove_vnode(fssh_fs_volume *volume,
fssh_vnode_id vnodeID);
extern fssh_status_t fssh_get_vnode_removed(fssh_fs_volume *volume,
fssh_vnode_id vnodeID, bool* removed);
extern fssh_status_t fssh_mark_vnode_busy(fssh_fs_volume* volume,
fssh_vnode_id vnodeID, bool busy);
extern fssh_status_t fssh_change_vnode_id(fssh_fs_volume* volume,
fssh_vnode_id vnodeID, fssh_vnode_id newID);
extern fssh_fs_volume* fssh_volume_for_vnode(fssh_fs_vnode *vnode);
extern fssh_status_t fssh_check_access_permissions(int accessMode,
fssh_mode_t mode, fssh_gid_t nodeGroupID,