DRM_GETMAGIC
Section: (9)
Updated: 09 October 2005
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NAME
drm_getmagic -
SYNOPSIS
"SYNOPSIS"
int drm_getmagic (struct inode * inode, struct file * filp, unsigned int cmd, unsigned long arg);
ARGUMENTS
- inode
-
-- undescribed --
- filp
-
-- undescribed --
- cmd
-
-- undescribed --
- arg
-
-- undescribed --
DESCRIPTION
\param inode device inode.
\param filp file pointer.
\param cmd command.
\param arg pointer to a resulting drm_auth structure.
\return zero on success, or a negative number on failure.
IF THERE IS A MAGIC NUMBER IN DRM_FILE
:magic then use it, otherwise
searches an unique non-zero magic number and add it associating it with \p
filp.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- IF THERE IS A MAGIC NUMBER IN DRM_FILE
-
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Time: 00:02:05 GMT, October 09, 2005