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
|
--- /usr/include/netinet/in.h 2018-04-16 20:14:20.000000000 +0000
+++ include/netinet/in.h 2019-05-16 19:22:42.725853784 +0000
@@ -22,12 +22,12 @@
#include <bits/stdint-uintn.h>
#include <sys/socket.h>
#include <bits/types.h>
-
+#include <linux/types.h>
__BEGIN_DECLS
/* Internet address. */
-typedef uint32_t in_addr_t;
+typedef __be32 in_addr_t;
struct in_addr
{
in_addr_t s_addr;
@@ -116,7 +116,7 @@
#endif /* !__USE_KERNEL_IPV6_DEFS */
/* Type to represent a port. */
-typedef uint16_t in_port_t;
+typedef __be16 in_port_t;
/* Standard well-known ports. */
enum
@@ -175,36 +175,36 @@
#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
#define IN_CLASSB_MAX 65536
-#define IN_CLASSC(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xc0000000)
+#define IN_CLASSC(a) ((((uint32_t)(a)) & 0xe0000000) == 0xc0000000)
#define IN_CLASSC_NET 0xffffff00
#define IN_CLASSC_NSHIFT 8
#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
-#define IN_CLASSD(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000)
+#define IN_CLASSD(a) ((((uint32_t)(a)) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(a) IN_CLASSD(a)
-#define IN_EXPERIMENTAL(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000)
-#define IN_BADCLASS(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000)
+#define IN_EXPERIMENTAL(a) ((((uint32_t)(a)) & 0xe0000000) == 0xe0000000)
+#define IN_BADCLASS(a) ((((uint32_t)(a)) & 0xf0000000) == 0xf0000000)
/* Address to accept any incoming messages. */
-#define INADDR_ANY ((in_addr_t) 0x00000000)
+#define INADDR_ANY ((uint32_t) 0x00000000)
/* Address to send to all hosts. */
-#define INADDR_BROADCAST ((in_addr_t) 0xffffffff)
+#define INADDR_BROADCAST ((uint32_t) 0xffffffff)
/* Address indicating an error return. */
-#define INADDR_NONE ((in_addr_t) 0xffffffff)
+#define INADDR_NONE ((uint32_t) 0xffffffff)
/* Network number for local host loopback. */
#define IN_LOOPBACKNET 127
/* Address to loopback in software to local host. */
#ifndef INADDR_LOOPBACK
-# define INADDR_LOOPBACK ((in_addr_t) 0x7f000001) /* Inet 127.0.0.1. */
+# define INADDR_LOOPBACK ((uint32_t) 0x7f000001) /* Inet 127.0.0.1. */
#endif
/* Defines for Multicast INADDR. */
-#define INADDR_UNSPEC_GROUP ((in_addr_t) 0xe0000000) /* 224.0.0.0 */
-#define INADDR_ALLHOSTS_GROUP ((in_addr_t) 0xe0000001) /* 224.0.0.1 */
-#define INADDR_ALLRTRS_GROUP ((in_addr_t) 0xe0000002) /* 224.0.0.2 */
-#define INADDR_MAX_LOCAL_GROUP ((in_addr_t) 0xe00000ff) /* 224.0.0.255 */
+#define INADDR_UNSPEC_GROUP ((uint32_t) 0xe0000000) /* 224.0.0.0 */
+#define INADDR_ALLHOSTS_GROUP ((uint32_t) 0xe0000001) /* 224.0.0.1 */
+#define INADDR_ALLRTRS_GROUP ((uint32_t) 0xe0000002) /* 224.0.0.2 */
+#define INADDR_MAX_LOCAL_GROUP ((uint32_t) 0xe00000ff) /* 224.0.0.255 */
#if !__USE_KERNEL_IPV6_DEFS
/* IPv6 address */
@@ -213,8 +213,8 @@
union
{
uint8_t __u6_addr8[16];
- uint16_t __u6_addr16[8];
- uint32_t __u6_addr32[4];
+ __be16 __u6_addr16[8];
+ __be32 __u6_addr32[4];
} __in6_u;
#define s6_addr __in6_u.__u6_addr8
#ifdef __USE_MISC
@@ -253,7 +253,7 @@
{
__SOCKADDR_COMMON (sin6_);
in_port_t sin6_port; /* Transport layer port # */
- uint32_t sin6_flowinfo; /* IPv6 flow information */
+ __be32 sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
uint32_t sin6_scope_id; /* IPv6 scope-id */
};
@@ -371,12 +371,12 @@
this was a short-sighted decision since on different systems the types
may have different representations but the values are always the same. */
-extern uint32_t ntohl (uint32_t __netlong) __THROW __attribute__ ((__const__));
-extern uint16_t ntohs (uint16_t __netshort)
+extern uint32_t ntohl (__be32 __netlong) __THROW __attribute__ ((__const__));
+extern uint16_t ntohs (__be16 __netshort)
__THROW __attribute__ ((__const__));
-extern uint32_t htonl (uint32_t __hostlong)
+extern __be32 htonl (uint32_t __hostlong)
__THROW __attribute__ ((__const__));
-extern uint16_t htons (uint16_t __hostshort)
+extern __be16 htons (uint16_t __hostshort)
__THROW __attribute__ ((__const__));
#include <endian.h>
@@ -385,7 +385,7 @@
#include <bits/byteswap.h>
#include <bits/uintn-identity.h>
-#ifdef __OPTIMIZE__
+#ifdef __disabled_OPTIMIZE__
/* We can optimize calls to the conversion functions. Either nothing has
to be done or we are using directly the byte-swapping functions which
often can be inlined. */
|
