linux-user/riscv/target_structs.h

   1 /*
   2  * RISC-V specific structures for linux-user
   3  *
   4  * This is a copy of ../aarch64/target_structs.h atm.
   5  *
   6  */
   7 #ifndef RISCV_TARGET_STRUCTS_H
   8 #define RISCV_TARGET_STRUCTS_H
   9
  10 struct target_ipc_perm {
  11     abi_int __key;                      /* Key.  */
  12     abi_uint uid;                       /* Owner's user ID.  */
  13     abi_uint gid;                       /* Owner's group ID.  */
  14     abi_uint cuid;                      /* Creator's user ID.  */
  15     abi_uint cgid;                      /* Creator's group ID.  */
  16     abi_ushort mode;                    /* Read/write permission.  */
  17     abi_ushort __pad1;
  18     abi_ushort __seq;                   /* Sequence number.  */
  19     abi_ushort __pad2;
  20     abi_ulong __unused1;
  21     abi_ulong __unused2;
  22 };
  23
  24 struct target_shmid_ds {
  25     struct target_ipc_perm shm_perm;    /* operation permission struct */
  26     abi_long shm_segsz;                 /* size of segment in bytes */
  27     abi_ulong shm_atime;                /* time of last shmat() */
  28 #if TARGET_ABI_BITS == 32
  29     abi_ulong __unused1;
  30 #endif
  31     abi_ulong shm_dtime;                /* time of last shmdt() */
  32 #if TARGET_ABI_BITS == 32
  33     abi_ulong __unused2;
  34 #endif
  35     abi_ulong shm_ctime;                /* time of last change by shmctl() */
  36 #if TARGET_ABI_BITS == 32
  37     abi_ulong __unused3;
  38 #endif
  39     abi_int shm_cpid;                   /* pid of creator */
  40     abi_int shm_lpid;                   /* pid of last shmop */
  41     abi_ulong shm_nattch;               /* number of current attaches */
  42     abi_ulong __unused4;
  43     abi_ulong __unused5;
  44 };
  45
  46 #endif