| /branches/tracing/uspace/srv/vfs/vfs_file.c |
|---|
| 97,13 → 97,17 |
| /** Release file descriptor. |
| * |
| * @param fd File descriptor being released. |
| * |
| * @return EOK on success or EBADF if fd is an invalid file |
| * descriptor. |
| */ |
| void vfs_fd_free(int fd) |
| int vfs_fd_free(int fd) |
| { |
| assert(fd < MAX_OPEN_FILES); |
| assert(files[fd] != NULL); |
| if ((fd >= MAX_OPEN_FILES) || (files[fd] == NULL)) |
| return EBADF; |
| vfs_file_delref(files[fd]); |
| files[fd] = NULL; |
| return EOK; |
| } |
| /** Increment reference count of VFS file structure. |