website-struct

Struct: shmid64_ds

Status

Regular

• In 4.4: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      __kernel_ulong_t shm_nattch;
      __kernel_ulong_t __unused4;
      __kernel_ulong_t __unused5;
  };
  

• In 4.8: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      __kernel_ulong_t shm_nattch;
      __kernel_ulong_t __unused4;
      __kernel_ulong_t __unused5;
  };
  

• In 4.10: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      __kernel_ulong_t shm_nattch;
      __kernel_ulong_t __unused4;
      __kernel_ulong_t __unused5;
  };
  

• In 4.13: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      __kernel_ulong_t shm_nattch;
      __kernel_ulong_t __unused4;
      __kernel_ulong_t __unused5;
  };
  

• In 4.15: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      __kernel_ulong_t shm_nattch;
      __kernel_ulong_t __unused4;
      __kernel_ulong_t __unused5;
  };
  

• In 4.18: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.0: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.3: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.4: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.8: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.11: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.13: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.15: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 5.19: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      __kernel_size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 6.2: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      __kernel_size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 6.5: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      __kernel_size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In 6.8: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      __kernel_size_t shm_segsz;
      long int shm_atime;
      long int shm_dtime;
      long int shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

Arch

• In arm64: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In armhf: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      long unsigned int shm_atime;
      long unsigned int shm_atime_high;
      long unsigned int shm_dtime;
      long unsigned int shm_dtime_high;
      long unsigned int shm_ctime;
      long unsigned int shm_ctime_high;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In ppc64el: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      size_t shm_segsz;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused5;
      long unsigned int __unused6;
  };
  

• In riscv64: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

Flavor

• In aws: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In azure: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In gcp: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

• In lowlatency: ✅

  struct shmid64_ds {
      struct ipc64_perm shm_perm;
      size_t shm_segsz;
      __kernel_time_t shm_atime;
      __kernel_time_t shm_dtime;
      __kernel_time_t shm_ctime;
      __kernel_pid_t shm_cpid;
      __kernel_pid_t shm_lpid;
      long unsigned int shm_nattch;
      long unsigned int __unused4;
      long unsigned int __unused5;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Field type changed. __kernel_ulong_t shm_nattch ➡️ long unsigned int shm_nattch
  • Field type changed. __kernel_ulong_t __unused4 ➡️ long unsigned int __unused4
  • Field type changed. __kernel_ulong_t __unused5 ➡️ long unsigned int __unused5
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field type changed. __kernel_time_t shm_atime ➡️ long int shm_atime
  • Field type changed. __kernel_time_t shm_dtime ➡️ long int shm_dtime
  • Field type changed. __kernel_time_t shm_ctime ➡️ long int shm_ctime
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field type changed. size_t shm_segsz ➡️ __kernel_size_t shm_segsz
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• Changed between amd64 and armhf ⚠️

  • Field added. long unsigned int shm_atime_high
  • Field added. long unsigned int shm_dtime_high
  • Field added. long unsigned int shm_ctime_high
  • Field type changed. __kernel_time_t shm_atime ➡️ long unsigned int shm_atime
  • Field type changed. __kernel_time_t shm_dtime ➡️ long unsigned int shm_dtime
  • Field type changed. __kernel_time_t shm_ctime ➡️ long unsigned int shm_ctime
• Changed between amd64 and ppc64el ⚠️

  • Field added. long unsigned int __unused6
  • Field removed. long unsigned int __unused4
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅