| /**************************************************************************** | |
| **************************************************************************** | |
| *** | |
| *** This header was automatically generated from a Linux kernel header | |
| *** of the same name, to make information necessary for userspace to | |
| *** call into the kernel available to libc. It contains only constants, | |
| *** structures, and macros generated from the original header, and thus, | |
| *** contains no copyrightable information. | |
| *** | |
| *** To edit the content of this header, modify the corresponding | |
| *** source file (e.g. under external/kernel-headers/original/) then | |
| *** run bionic/libc/kernel/tools/update_all.py | |
| *** | |
| *** Any manual change here will be lost the next time this script will | |
| *** be run. You've been warned! | |
| *** | |
| **************************************************************************** | |
| ****************************************************************************/ | |
| #ifndef _UAPI_LINUX_DMABUF_POOL_H | |
| #define _UAPI_LINUX_DMABUF_POOL_H | |
| #include <linux/ioctl.h> | |
| #include <linux/types.h> | |
| #define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE) | |
| #define DMA_HEAP_VALID_HEAP_FLAGS (0) | |
| struct dma_heap_allocation_data { | |
| __u64 len; | |
| __u32 fd; | |
| __u32 fd_flags; | |
| __u64 heap_flags; | |
| }; | |
| #define DMA_HEAP_IOC_MAGIC 'H' | |
| #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0, struct dma_heap_allocation_data) | |
| #endif |