11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/**************************************************************************** 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project **************************************************************************** 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** This header was automatically generated from a Linux kernel header 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** of the same name, to make information necessary for userspace to 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** call into the kernel available to libc. It contains only constants, 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** structures, and macros generated from the original header, and thus, 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** contains no copyrightable information. 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *** 10654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** To edit the content of this header, modify the corresponding 11654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** source file (e.g. under external/kernel-headers/original/) then 12654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** run bionic/libc/kernel/tools/update_all.py 13654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** 14654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** Any manual change here will be lost the next time this script will 15654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** be run. You've been warned! 16654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng *** 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project **************************************************************************** 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ****************************************************************************/ 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _LINUX_RELAY_H 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _LINUX_RELAY_H 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/types.h> 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/sched.h> 23654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/wait.h> 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/list.h> 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/fs.h> 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/poll.h> 28654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <linux/kref.h> 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define FIX_SIZE(x) ((((x) - 1) & PAGE_MASK) + PAGE_SIZE) 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define RELAYFS_CHANNEL_VERSION 6 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct rchan_buf 33654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *start; 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *data; 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t offset; 38654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t subbufs_produced; 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t subbufs_consumed; 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct rchan *chan; 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project wait_queue_head_t read_wait; 43654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct work_struct wake_readers; 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct dentry *dentry; 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct kref kref; 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct page **page_array; 48654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned int page_count; 501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned int finalized; 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t *padding; 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t prev_padding; 53654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t bytes_consumed; 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned int cpu; 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ____cacheline_aligned; 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct rchan 58654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u32 version; 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t subbuf_size; 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t n_subbufs; 63654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t alloc_size; 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct rchan_callbacks *cb; 661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct kref kref; 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *private_data; 68654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t last_toobig; 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct rchan_buf *buf[NR_CPUS]; 711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct rchan_callbacks 73654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int (*subbuf_start) (struct rchan_buf *buf, 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *subbuf, 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *prev_subbuf, 78654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t prev_padding); 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void (*buf_mapped)(struct rchan_buf *buf, 811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct file *filp); 821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void (*buf_unmapped)(struct rchan_buf *buf, 83654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct file *filp); 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct dentry *(*create_buf_file)(const char *filename, 861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct dentry *parent, 871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int mode, 88654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct rchan_buf *buf, 901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int *is_global); 911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int (*remove_buf_file)(struct dentry *dentry); 921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 93654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct rchan *relay_open(const char *base_filename, 951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct dentry *parent, 961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t subbuf_size, 971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t n_subbufs, 98654325de026a2ca5b76b8b40e576c959d8211fdcBen Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct rchan_callbacks *cb); 1001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 101