diff options
Diffstat (limited to 'libc/kernel/common/linux/relay.h')
| -rw-r--r-- | libc/kernel/common/linux/relay.h | 37 |
1 files changed, 14 insertions, 23 deletions
diff --git a/libc/kernel/common/linux/relay.h b/libc/kernel/common/linux/relay.h index 755adf1cf..09f72198a 100644 --- a/libc/kernel/common/linux/relay.h +++ b/libc/kernel/common/linux/relay.h @@ -7,94 +7,85 @@ *** 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 _LINUX_RELAY_H #define _LINUX_RELAY_H + #include <linux/types.h> #include <linux/sched.h> -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <linux/wait.h> #include <linux/list.h> #include <linux/fs.h> #include <linux/poll.h> -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <linux/kref.h> + #define FIX_SIZE(x) ((((x) - 1) & PAGE_MASK) + PAGE_SIZE) + #define RELAYFS_CHANNEL_VERSION 6 + struct rchan_buf -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ { void *start; void *data; size_t offset; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ size_t subbufs_produced; size_t subbufs_consumed; struct rchan *chan; wait_queue_head_t read_wait; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct work_struct wake_readers; struct dentry *dentry; struct kref kref; struct page **page_array; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ unsigned int page_count; unsigned int finalized; size_t *padding; size_t prev_padding; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ size_t bytes_consumed; unsigned int cpu; } ____cacheline_aligned; + struct rchan -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ { u32 version; size_t subbuf_size; size_t n_subbufs; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ size_t alloc_size; struct rchan_callbacks *cb; struct kref kref; void *private_data; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ size_t last_toobig; struct rchan_buf *buf[NR_CPUS]; }; + struct rchan_callbacks -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ { + int (*subbuf_start) (struct rchan_buf *buf, void *subbuf, void *prev_subbuf, -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ size_t prev_padding); + void (*buf_mapped)(struct rchan_buf *buf, struct file *filp); + void (*buf_unmapped)(struct rchan_buf *buf, -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct file *filp); + struct dentry *(*create_buf_file)(const char *filename, struct dentry *parent, int mode, -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct rchan_buf *buf, int *is_global); + int (*remove_buf_file)(struct dentry *dentry); }; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + struct rchan *relay_open(const char *base_filename, struct dentry *parent, size_t subbuf_size, size_t n_subbufs, -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct rchan_callbacks *cb); + #endif + |