website-struct

Struct: n_tty_data

Status

Regular

• In 4.4: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      int minimum_to_wake;
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 4.8: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 4.10: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 4.13: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 4.15: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 4.18: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.0: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.3: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.4: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.8: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.11: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.13: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.15: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 5.19: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 6.2: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      size_t lookahead_count;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 6.5: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      size_t lookahead_count;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In 6.8: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      unsigned int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      u8 read_buf[4096];
      long unsigned int read_flags[64];
      u8 echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      size_t lookahead_count;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

Arch

• In arm64: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In armhf: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[8];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[128];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In ppc64el: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In riscv64: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

Flavor

• In aws: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In azure: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In gcp: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

• In lowlatency: ✅

  struct n_tty_data {
      size_t read_head;
      size_t commit_head;
      size_t canon_head;
      size_t echo_head;
      size_t echo_commit;
      size_t echo_mark;
      long unsigned int char_map[4];
      long unsigned int overrun_time;
      int num_overrun;
      bool no_room;
      unsigned char lnext;
      unsigned char erasing;
      unsigned char raw;
      unsigned char real_raw;
      unsigned char icanon;
      unsigned char push;
      char read_buf[4096];
      long unsigned int read_flags[64];
      unsigned char echo_buf[4096];
      size_t read_tail;
      size_t line_start;
      unsigned int column;
      unsigned int canon_column;
      size_t echo_tail;
      struct mutex atomic_read_lock;
      struct mutex output_lock;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field removed. int minimum_to_wake
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. size_t lookahead_count
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field type changed. int num_overrun ➡️ unsigned int num_overrun
  • Field type changed. char read_buf[4096] ➡️ u8 read_buf[4096]
  • Field type changed. unsigned char echo_buf[4096] ➡️ u8 echo_buf[4096]

Arch

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

  • Field type changed. long unsigned int char_map[4] ➡️ long unsigned int char_map[8]
  • Field type changed. long unsigned int read_flags[64] ➡️ long unsigned int read_flags[128]
• No changes between amd64 and ppc64el ✅
• 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 ✅