| /* | |
| * This file is auto-generated. Modifications will be lost. | |
| * | |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ | |
| * for more information. | |
| */ | |
| #ifndef _TRACE_MMAP_H_ | |
| #define _TRACE_MMAP_H_ | |
| #include <linux/types.h> | |
| struct trace_buffer_meta { | |
| __u32 meta_page_size; | |
| __u32 meta_struct_len; | |
| __u32 subbuf_size; | |
| __u32 nr_subbufs; | |
| struct { | |
| __u64 lost_events; | |
| __u32 id; | |
| __u32 read; | |
| } reader; | |
| __u64 flags; | |
| __u64 entries; | |
| __u64 overrun; | |
| __u64 read; | |
| __u64 Reserved1; | |
| __u64 Reserved2; | |
| }; | |
| #define TRACE_MMAP_IOCTL_GET_READER _IO('R', 0x20) | |
| #endif |