| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef __ASM_GENERIC_SHMBUF_H |
| 20 | #define __ASM_GENERIC_SHMBUF_H |
| 21 | #include <asm/bitsperlong.h> |
| Christopher Ferris | 10a76e6 | 2022-06-08 13:31:52 -0700 | [diff] [blame] | 22 | #include <asm/ipcbuf.h> |
| 23 | #include <asm/posix_types.h> |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 24 | struct shmid64_ds { |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 25 | struct ipc64_perm shm_perm; |
| Christopher Ferris | 10a76e6 | 2022-06-08 13:31:52 -0700 | [diff] [blame] | 26 | __kernel_size_t shm_segsz; |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 27 | #if __BITS_PER_LONG == 64 |
| Christopher Ferris | d32ca14 | 2020-02-04 16:16:51 -0800 | [diff] [blame] | 28 | long shm_atime; |
| 29 | long shm_dtime; |
| 30 | long shm_ctime; |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 31 | #else |
| 32 | unsigned long shm_atime; |
| 33 | unsigned long shm_atime_high; |
| 34 | unsigned long shm_dtime; |
| 35 | unsigned long shm_dtime_high; |
| 36 | unsigned long shm_ctime; |
| 37 | unsigned long shm_ctime_high; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 38 | #endif |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 39 | __kernel_pid_t shm_cpid; |
| 40 | __kernel_pid_t shm_lpid; |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 41 | unsigned long shm_nattch; |
| 42 | unsigned long __unused4; |
| 43 | unsigned long __unused5; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 44 | }; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 45 | struct shminfo64 { |
| Christopher Ferris | 9ce2884 | 2018-10-25 12:11:39 -0700 | [diff] [blame] | 46 | unsigned long shmmax; |
| 47 | unsigned long shmmin; |
| 48 | unsigned long shmmni; |
| 49 | unsigned long shmseg; |
| 50 | unsigned long shmall; |
| 51 | unsigned long __unused1; |
| 52 | unsigned long __unused2; |
| 53 | unsigned long __unused3; |
| 54 | unsigned long __unused4; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 55 | }; |
| 56 | #endif |