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This commit is contained in:
Roland Illig 2005-11-15 22:27:45 +00:00
parent 3d0a11bc51
commit 114b2c1715
1 changed files with 15 additions and 0 deletions
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15
vfs/vfs-impl.h
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@ -12,6 +12,12 @@ struct vfs_stamping;
#define VFSF_LOCAL 1 /* Class is local (not virtual) filesystem */
#define VFSF_NOLINKS 2 /* Hard links not supported */
/**
* This is the type of callback function passed to vfs_fill_names.
* It gets the name of the virtual file system as its first argument.
* See also:
* vfs_fill_names().
*/
typedef void (*fill_names_f) (const char *);
struct vfs_class {
@ -24,8 +30,17 @@ struct vfs_class {
int (*init) (struct vfs_class *me);
void (*done) (struct vfs_class *me);
/**
* The fill_names method shall call the callback function for every
* filesystem name that this vfs module supports.
*/
void (*fill_names) (struct vfs_class *me, fill_names_f);
/**
* The which() method shall return the index of the vfs subsystem
* or -1 if this vfs cannot handle the given pathname.
*/
int (*which) (struct vfs_class *me, const char *path);
void *(*open) (struct vfs_class *me, const char *fname, int flags,