11 lines
		
	
	
	
		
			331 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			11 lines
		
	
	
	
		
			331 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #include "libsys.h"
 | |
| 
 | |
| /*
 | |
|  * The usual prototype is ioctl(int, unsigned long, ...).  We use a
 | |
|  * different prototype to easily get argp, and we don't include any
 | |
|  * header file that would declare the usual prototype.
 | |
|  */
 | |
| int ioctl(int fd, unsigned long request, void *argp)
 | |
| {
 | |
| 	return _syscall(__NR_ioctl, fd, request, (quad)argp);
 | |
| }
 |