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> 22 #include <asm/ipcbuf.h> 23 #include <asm/posix_types.h> 24 struct shmid64_ds { 25 struct ipc64_perm shm_perm; 26 __kernel_size_t shm_segsz; 27 #if __BITS_PER_LONG == 64 28 long shm_atime; 29 long shm_dtime; 30 long shm_ctime; 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; 38 #endif 39 __kernel_pid_t shm_cpid; 40 __kernel_pid_t shm_lpid; 41 unsigned long shm_nattch; 42 unsigned long __unused4; 43 unsigned long __unused5; 44 }; 45 struct shminfo64 { 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; 55 }; 56 #endif 57