This file is indexed.

/usr/include/ck_cc.h is in libck-dev 0.4.4-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
/*
 * Copyright 2009-2014 Samy Al Bahra.
 * Copyright 2014 Paul Khuong.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _CK_CC_H
#define _CK_CC_H

#if defined(__GNUC__) || defined(__SUNPRO_C)
#include "gcc/ck_cc.h"
#endif

/*
 * Container function.
 * This relies on (compiler) implementation-defined behavior.
 */
#define CK_CC_CONTAINER(F, T, M, N)						\
	CK_CC_INLINE static T *							\
	N(F *p)									\
	{									\
		const F *n = p;							\
		return (T *)(void *)(((char *)n) - ((size_t)&((T *)0)->M));	\
	}

#define CK_CC_PAD(x) union { char pad[x]; }

#ifndef CK_CC_ALIASED
#define CK_CC_ALIASED
#endif

#ifndef CK_CC_UNUSED
#define CK_CC_UNUSED
#endif

#ifndef CK_CC_USED
#define CK_CC_USED
#endif

#ifndef CK_CC_IMM
#define CK_CC_IMM
#endif

#ifndef CK_CC_PACKED
#define CK_CC_PACKED
#endif

#ifndef CK_CC_WEAKREF
#define CK_CC_WEAKREF
#endif

#ifndef CK_CC_ALIGN
#define CK_CC_ALIGN(X)
#endif

#ifndef CK_CC_CACHELINE
#define CK_CC_CACHELINE
#endif

#ifndef CK_CC_LIKELY
#define CK_CC_LIKELY(x) x
#endif

#ifndef CK_CC_UNLIKELY
#define CK_CC_UNLIKELY(x) x
#endif

#ifndef CK_F_CC_FFS
#define CK_F_CC_FFS
CK_CC_INLINE static int
ck_cc_ffs(unsigned int x)
{
	unsigned int i;

	if (x == 0)
		return 0;

	for (i = 1; (x & 1) == 0; i++, x >>= 1);

	return i;
}
#endif

#ifndef CK_F_CC_CLZ
#define CK_F_CC_CLZ
#include <ck_limits.h>

CK_CC_INLINE static int
ck_cc_clz(unsigned int x)
{
	unsigned int count, i;

	for (count = 0, i = sizeof(unsigned int) * CHAR_BIT; i > 0; count++) {
		unsigned int bit = 1U << --i;

		if (x & bit)
			break;
	}

	return count;
}
#endif

#ifndef CK_F_CC_CTZ
#define CK_F_CC_CTZ
CK_CC_INLINE static int
ck_cc_ctz(unsigned int x)
{
	unsigned int i;

	if (x == 0)
		return 0;

	for (i = 0; (x & 1) == 0; i++, x >>= 1);

	return i;
}
#endif

#ifndef CK_F_CC_POPCOUNT
#define CK_F_CC_POPCOUNT
CK_CC_INLINE static int
ck_cc_popcount(unsigned int x)
{
	unsigned int acc;

	for (acc = 0; x != 0; x >>= 1)
		acc += x & 1;

	return acc;
}
#endif

#endif /* _CK_CC_H */