2006-01-09 20:52:18 -08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#ifndef _ASM_GENERIC_IOCTL_H
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define _ASM_GENERIC_IOCTL_H
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2012-10-04 18:20:15 +01:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#include <uapi/asm-generic/ioctl.h>
							 | 
						
					
						
							
								
									
										
										
										
											2006-01-09 20:52:18 -08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2014-06-06 14:37:22 -07:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#ifdef __CHECKER__
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define _IOC_TYPECHECK(t) (sizeof(t))
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#else
							 | 
						
					
						
							
								
									
										
										
										
											2006-01-09 20:52:18 -08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								/* provoke compile error for invalid uses of size argument */
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								extern unsigned int __invalid_size_argument_for_IOC;
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#define _IOC_TYPECHECK(t) \
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
									((sizeof(t) == sizeof(t[1]) && \
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
									  sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
									  sizeof(t) : __invalid_size_argument_for_IOC)
							 | 
						
					
						
							
								
									
										
										
										
											2014-06-06 14:37:22 -07:00
										 
									 
								 
							 | 
							
								
									
										
									
								
							 | 
							
								
							 | 
							
							
								#endif
							 | 
						
					
						
							| 
								
							 | 
							
								
							 | 
							
								
							 | 
							
							
								
							 | 
						
					
						
							
								
									
										
										
										
											2006-01-09 20:52:18 -08:00
										 
									 
								 
							 | 
							
								
							 | 
							
								
							 | 
							
							
								#endif /* _ASM_GENERIC_IOCTL_H */
							 |