website-struct

Struct: io_uring_buf_ring

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: ✅

  struct io_uring_buf_ring {
      __u64 resv1;
      __u32 resv2;
      __u16 resv3;
      __u16 tail;
      struct io_uring_buf bufs[0];
  };
  

• In 6.2: ✅

  struct io_uring_buf_ring {
      __u64 resv1;
      __u32 resv2;
      __u16 resv3;
      __u16 tail;
      struct (anon) __empty_bufs;
      struct io_uring_buf bufs[0];
  };
  

• In 6.5: ✅

  struct io_uring_buf_ring {
      __u64 resv1;
      __u32 resv2;
      __u16 resv3;
      __u16 tail;
      struct (anon) __empty_bufs;
      struct io_uring_buf bufs[0];
  };
  

• In 6.8: ✅

  struct io_uring_buf_ring {
      __u64 resv1;
      __u32 resv2;
      __u16 resv3;
      __u16 tail;
      struct (anon) __empty_bufs;
      struct io_uring_buf bufs[0];
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• Changed between 5.19 and 6.2 ⚠️

  • Field added. struct (anon) __empty_bufs
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅