Gecko [ dataharbor.africa ]

Name	Size	Permission
addr-map.c	525 B	-rw-r--r--
alloc.c	1.16 KB	-rw-r--r--
arith.c	2.24 KB	-rw-r--r--
common_session_state.h	6.76 KB	-rw-r--r--
copy.c	4 KB	-rw-r--r--
debug.h	413 B	-rw-r--r--
ilog2.h	2.87 KB	-rw-r--r--
io.c	4.43 KB	-rw-r--r--
linux_defs.h	5.58 KB	-rw-r--r--
linux_hash.h	1.83 KB	-rw-r--r--
linux_types.h	654 B	-rw-r--r--
loc2c-runtime.h	2.44 KB	-rw-r--r--
map_list.h	1.03 KB	-rw-r--r--
map_runtime.h	5.04 KB	-rw-r--r--
namespaces.h	0 B	-rw-r--r--
offptr.h	4.68 KB	-rw-r--r--
offset_list.h	4.32 KB	-rw-r--r--
perf.c	0 B	-rw-r--r--
print.c	2.37 KB	-rw-r--r--
probe_lock.h	1.81 KB	-rw-r--r--
regs.c	2.14 KB	-rw-r--r--
runtime.h	9.49 KB	-rw-r--r--
runtime_context.h	6.4 KB	-rw-r--r--
runtime_defines.h	235 B	-rw-r--r--
session_attributes.c	1.68 KB	-rw-r--r--
session_attributes.h	772 B	-rw-r--r--
shm.c	6.03 KB	-rw-r--r--
stapdyn.h	3.37 KB	-rw-r--r--
stat_runtime.h	1.79 KB	-rw-r--r--
sym.c	40 B	-rw-r--r--
task_finder.c	0 B	-rw-r--r--
timer.c	2.71 KB	-rw-r--r--
transport.c	30.4 KB	-rw-r--r--
transport.h	3.88 KB	-rw-r--r--
unwind.c	0 B	-rw-r--r--
uprobes-regs.c	1.94 KB	-rw-r--r--
uprobes.c	1.76 KB	-rw-r--r--
uprobes.h	953 B	-rw-r--r--

Code Editor : linux_defs.h

/* Definitions borrowed from the Linux kernel, thus subject to GPLv2. */

#ifndef _STAPDYN_LINUX_DEFS_H_
#define _STAPDYN_LINUX_DEFS_H_

#include "linux_hash.h"

#define min(x, y) ({				\
	typeof(x) _min1 = (x);			\
	typeof(y) _min2 = (y);			\
	(void) (&_min1 == &_min2);		\
	_min1 < _min2 ? _min1 : _min2; })

#define max(x, y) ({				\
	typeof(x) _max1 = (x);			\
	typeof(y) _max2 = (y);			\
	(void) (&_max1 == &_max2);		\
	_max1 > _max2 ? _max1 : _max2; })

#define min_t(type, x, y) ({			\
	type __min1 = (x);			\
	type __min2 = (y);			\
	__min1 < __min2 ? __min1: __min2; })

#define max_t(type, x, y) ({			\
	type __max1 = (x);			\
	type __max2 = (y);			\
	__max1 > __max2 ? __max1: __max2; })

#define clamp(val, min, max) ({			\
	typeof(val) __val = (val);		\
	typeof(min) __min = (min);		\
	typeof(max) __max = (max);		\
	(void) (&__val == &__min);		\
	(void) (&__val == &__max);		\
	__val = __val < __min ? __min: __val;	\
	__val > __max ? __max: __val; })

#define clamp_t(type, val, min, max) ({		\
	type __val = (val);			\
	type __min = (min);			\
	type __max = (max);			\
	__val = __val < __min ? __min: __val;	\
	__val > __max ? __max: __val; })

#define likely(x)      __builtin_expect(!!(x), 1)
#define unlikely(x)    __builtin_expect(!!(x), 0)

#define container_of(ptr, type, member) ({			\
	const typeof( ((type *)0)->member ) *__mptr = (ptr);	\
	(type *)( (char *)__mptr - offsetof(type,member) );})

#define __must_be_array(arr) 0
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))

#ifndef CLOCK_MONOTONIC_RAW
#define CLOCK_MONOTONIC_RAW CLOCK_MONOTONIC
#endif

#define  noinline			__attribute__((noinline))

#define ATOMIC_INIT(i)  { (i) }

static inline void atomic_inc(atomic_t *v)
{
	atomic_add_return(1, v);
}

static inline void atomic_dec(atomic_t *v)
{
	atomic_sub_return(1, v);
}

static inline int atomic_read(const atomic_t *v)
{
	return (*(volatile int *)&(v)->counter);
}

static inline void atomic_set(atomic_t *v, int i)
{
	v->counter = i;
}

static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
{
	int prev = atomic_read(v);
	if (prev == old)
		atomic_set(v, new);
	return prev;
}

#define atomic_inc_return(v)		atomic_add_return(1, (v))

#define do_div(n,base) ({					\
	uint32_t __base = (base);				\
	uint32_t __rem;						\
	__rem = ((uint64_t)(n)) % __base;			\
	(n) = ((uint64_t)(n)) / __base;				\
	__rem;							\
 })

static inline size_t strlcpy(char *dest, const char *src, size_t size)
{
	size_t ret = strlen(src);

if (size) {
		size_t len = (ret >= size) ? size - 1 : ret;
		memcpy(dest, src, len);
		dest[len] = '\0';
	}
	return ret;
}

static inline size_t strlcat(char *dest, const char *src, size_t count)
{
	size_t dsize = strlen(dest);
	size_t len = strlen(src);
	size_t res = dsize + len;

/* This would be a bug */
	//BUG_ON(dsize >= count);
        dsize = min(dsize, count);

dest += dsize;
	count -= dsize;
	if (len >= count)
		len = count-1;
	memcpy(dest, src, len);
	dest[len] = 0;
	return res;
}

#define __must_check 		__attribute__((warn_unused_result))
# define __force
# define __user
# define __chk_user_ptr(x) (void)0
#define user_mode(regs) 1
#define __get_user(x, ptr)					\
({								\
	int __gu_err = -EFAULT;					\
	__chk_user_ptr(ptr);					\
	switch (sizeof(*(ptr))) {				\
	case 1: {						\
		unsigned char __x;				\
		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
					 ptr, &__x);		\
		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
		break;						\
	};							\
	case 2: {						\
		unsigned short __x;				\
		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
					 ptr, &__x);		\
		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
		break;						\
	};							\
	case 4: {						\
		unsigned int __x;				\
		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
					 ptr, &__x);		\
		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
		break;						\
	};							\
	case 8: {						\
		unsigned long long __x;				\
		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
					 ptr, &__x);		\
		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
		break;						\
	};							\
	default:						\
		__get_user_bad();				\
		break;						\
	}							\
	__gu_err;						\
})

static inline __must_check long __copy_from_user(void *to,
		const void __user * from, unsigned long n);

static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
{
	size = __copy_from_user(x, ptr, size);
	return size ? -EFAULT : size;
}

extern int __get_user_bad(void) __attribute__((noreturn));

#define __put_user(x, ptr)						\
({									\
	int __gu_err = -EFAULT;						\
	__chk_user_ptr(ptr);						\
	switch (sizeof(*(ptr))) {					\
	case 1: {							\
		unsigned char __x = (unsigned char)(x);			\
		__gu_err = __put_user_fn(sizeof (*(ptr)),		\
					 ptr, &__x);			\
		break;							\
	};								\
	case 2: {							\
		unsigned short __x = (unsigned short)(x);		\
		__gu_err = __put_user_fn(sizeof (*(ptr)),		\
					 ptr, &__x);			\
		break;							\
	};								\
	case 4: {							\
		unsigned int __x = (unsigned int)(x);			\
		__gu_err = __put_user_fn(sizeof (*(ptr)),		\
					 ptr, &__x);			\
		break;							\
	};								\
	case 8: {							\
		unsigned long long __x = (unsigned long long)(x);	\
		__gu_err = __put_user_fn(sizeof (*(ptr)),		\
					 ptr, &__x);			\
		break;							\
	};								\
	default:							\
		__put_user_bad();					\
		break;							\
	}								\
	__gu_err;							\
})

static inline __must_check long __copy_to_user(void *to, const void *from,
					       unsigned long n);

static inline int __put_user_fn(size_t size, const void __user *ptr, void *x)
{
	size = __copy_to_user(x, ptr, size);
	return size ? -EFAULT : size;
}

extern int __put_user_bad(void) __attribute__((noreturn));

#endif /* _STAPDYN_LINUX_DEFS_H_ */

${this.title}

Code Editor : linux_defs.h