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#ifndef __LIB_H__
#define __LIB_H__
#include <xen/inttypes.h>
#include <stdarg.h>
#include <xen/config.h>
#include <xen/types.h>
#include <xen/xmalloc.h>
#include <xen/string.h>
extern void __bug(char *file, int line) __attribute__((noreturn));
#define BUG() __bug(__FILE__, __LINE__)
#define BUG_ON(_p) do { if (_p) BUG(); } while ( 0 )
/* Force a compilation error if condition is true */
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2 * !!(condition)]))
#ifndef NDEBUG
#define ASSERT(_p) \
do { \
if ( unlikely(!(_p)) ) \
{ \
printk("Assertion '%s' failed, line %d, file %s\n", #_p , \
__LINE__, __FILE__); \
BUG(); \
} \
} while ( 0 )
#else
#define ASSERT(_p) ((void)0)
#endif
#define SWAP(_a, _b) \
do { typeof(_a) _t = (_a); (_a) = (_b); (_b) = _t; } while ( 0 )
#define DIV_ROUND(x, y) (((x) + (y) / 2) / (y))
#define reserve_bootmem(_p,_l) ((void)0)
struct domain;
void cmdline_parse(char *cmdline);
#ifndef NDEBUG
extern void debugtrace_toggle(void);
extern void debugtrace_dump(void);
extern void debugtrace_printk(const char *fmt, ...);
#else
#define debugtrace_dump() ((void)0)
#define debugtrace_printk(_f, ...) ((void)0)
#endif
/* Allows us to use '%p' as general-purpose machine-word format char. */
#define _p(_x) ((void *)(unsigned long)(_x))
#define printk(_f , _a...) printf( _f , ## _a )
extern void printf(const char *format, ...)
__attribute__ ((format (printf, 1, 2)));
extern void panic(const char *format, ...)
__attribute__ ((format (printf, 1, 2)));
extern long vm_assist(struct domain *, unsigned int, unsigned int);
/* vsprintf.c */
extern int sprintf(char * buf, const char * fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int vsprintf(char *buf, const char *, va_list)
__attribute__ ((format (printf, 2, 0)));
extern int snprintf(char * buf, size_t size, const char * fmt, ...)
__attribute__ ((format (printf, 3, 4)));
extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
__attribute__ ((format (printf, 3, 0)));
extern int scnprintf(char * buf, size_t size, const char * fmt, ...)
__attribute__ ((format (printf, 3, 4)));
extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
__attribute__ ((format (printf, 3, 0)));
long simple_strtol(
const char *cp,char **endp, unsigned int base);
unsigned long simple_strtoul(
const char *cp,char **endp, unsigned int base);
long long simple_strtoll(
const char *cp,char **endp, unsigned int base);
unsigned long long simple_strtoull(
const char *cp,char **endp, unsigned int base);
unsigned long long parse_size_and_unit(char *s);
#define TAINT_UNSAFE_SMP (1<<0)
#define TAINT_MACHINE_CHECK (1<<1)
#define TAINT_BAD_PAGE (1<<2)
#define TAINT_SYNC_CONSOLE (1<<3)
extern int tainted;
#define TAINT_STRING_MAX_LEN 20
extern char *print_tainted(char *str);
extern void add_taint(unsigned);
#endif /* __LIB_H__ */
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