Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #ifndef __USER_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #define __USER_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include <generated/asm-offsets.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)  * The usual definition - copied here because the kernel provides its own,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)  * fancier, type-safe, definition.  Using that one would require
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)  * copying too much infrastructure for my taste, so userspace files
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)  * get less checking than kernel files.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) /* This is to get size_t */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #ifndef __UM_HOST__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <stddef.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) extern void panic(const char *fmt, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	__attribute__ ((format (printf, 1, 2)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) /* Requires preincluding include/linux/kern_levels.h */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define UM_KERN_EMERG	KERN_EMERG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define UM_KERN_ALERT	KERN_ALERT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define UM_KERN_CRIT	KERN_CRIT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define UM_KERN_ERR	KERN_ERR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define UM_KERN_WARNING	KERN_WARNING
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define UM_KERN_NOTICE	KERN_NOTICE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define UM_KERN_INFO	KERN_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #define UM_KERN_DEBUG	KERN_DEBUG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define UM_KERN_CONT	KERN_CONT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #ifdef UML_CONFIG_PRINTK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) extern int printk(const char *fmt, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	__attribute__ ((format (printf, 1, 2)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) static inline int printk(const char *fmt, ...)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) extern int in_aton(char *str);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) extern size_t strlcpy(char *, const char *, size_t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) extern size_t strlcat(char *, const char *, size_t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) /* Copied from linux/compiler-gcc.h since we can't include it directly */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define barrier() __asm__ __volatile__("": : :"memory")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #endif