DEBUGFS_CREATE_FILE_(9)               The debugfs filesystem              DEBUGFS_CREATE_FILE_(9)



NAME
       debugfs_create_file_unsafe - create a file in the debugfs filesystem

SYNOPSIS
       struct dentry * debugfs_create_file_unsafe(const char * name, umode_t mode,
                                                  struct dentry * parent, void * data,
                                                  const struct file_operations * fops);

ARGUMENTS
       name
           a pointer to a string containing the name of the file to create.

       mode
           the permission that the file should have.

       parent
           a pointer to the parent dentry for this file. This should be a directory dentry if
           set. If this parameter is NULL, then the file will be created in the root of the
           debugfs filesystem.

       data
           a pointer to something that the caller will want to get to later on. The
           inode.i_private pointer will point to this value on the open call.

       fops
           a pointer to a struct file_operations that should be used for this file.

DESCRIPTION
       debugfs_create_file_unsafe is completely analogous to debugfs_create_file, the only
       difference being that the fops handed it will not get protected against file removals by
       the debugfs core.

       It is your responsibility to protect your struct file_operation methods against file
       removals by means of debugfs_use_file_start and debugfs_use_file_finish. ->open is still
       protected by debugfs though.

       Any struct file_operations defined by means of DEFINE_DEBUGFS_ATTRIBUTE is protected
       against file removals and thus, may be used here.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   DEBUGFS_CREATE_FILE_(9)