DepSurf

Struct: proc_ops

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: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 5.11: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 5.13: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 5.15: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 5.19: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 6.2: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 6.5: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

• In 6.8: ✅

  struct proc_ops {
      unsigned int proc_flags;
      int (*proc_open)(struct inode *, struct file *);
      ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *);
      ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
      ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *);
      loff_t (*proc_lseek)(struct file *, loff_t, int);
      int (*proc_release)(struct inode *, struct file *);
      __poll_t (*proc_poll)(struct file *, struct poll_table_struct *);
      long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int);
      long int (*proc_compat_ioctl)(struct file *, unsigned int, long unsigned int);
      int (*proc_mmap)(struct file *, struct vm_area_struct *);
      long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int);
  };
  

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 5.8 and 5.11 ⚠️

  • Field added. ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *)
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅