diff options
Diffstat (limited to 'src/kernel/user/vfs.c')
| -rw-r--r-- | src/kernel/user/vfs.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/kernel/user/vfs.c b/src/kernel/user/vfs.c index 687e7f1..38b88d7 100644 --- a/src/kernel/user/vfs.c +++ b/src/kernel/user/vfs.c @@ -86,7 +86,7 @@ void unref_fs_node(fs_node_t *n) { ASSERT(n != &n->fs->root); ASSERT(n->parent != 0); - n->ops->dispose(n->data); + if (n->ops->dispose) n->ops->dispose(n->data); unref_fs_node(n->parent); unref_fs(n->fs); free(n); @@ -293,6 +293,10 @@ void unref_file(fs_handle_t *file) { } } +int file_get_mode(fs_handle_t *f) { + return f->mode; +} + size_t file_read(fs_handle_t *f, size_t offset, size_t len, char* buf) { if (!(f->mode && FM_READ)) return 0; @@ -307,8 +311,12 @@ size_t file_write(fs_handle_t *f, size_t offset, size_t len, const char* buf) { return f->ops->write(f->data, offset, len, buf); } -int file_get_mode(fs_handle_t *f) { - return f->mode; +bool file_stat(fs_handle_t *f, stat_t *st) { + return f->ops->stat && f->ops->stat(f->data, st); +} + +bool file_readdir(fs_handle_t *f, dirent_t *d) { + return f->ops->readdir && f->ops->readdir(f->data, d); } /* vim: set ts=4 sw=4 tw=0 noet :*/ |