iframe-proxy | Sunbelt Computer Software

History

executable file

176 lines (160 loc) · 6.13 KB

Raw

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

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

* 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.

* 3. Neither the name of the project nor the names of its contributors

* may be used to endorse or promote products derived from this software

* without specific prior written permission.

* THIS SOFTWARE IS PROVIDED BY THE PROJECT 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 PROJECT 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 HAVE_GETADDRINFO

* Error return codes from getaddrinfo()

#ifdef EAI_ADDRFAMILY

/* If this is defined, there is a conflicting implementation

in the C library, which can't be used for some reason.

Make sure it won't interfere with this emulation. */

#undef EAI_ADDRFAMILY

#undef EAI_AGAIN

#undef EAI_BADFLAGS

#undef EAI_FAIL

#undef EAI_FAMILY

#undef EAI_MEMORY

#undef EAI_NODATA

#undef EAI_NONAME

#undef EAI_SERVICE

#undef EAI_SOCKTYPE

#undef EAI_SYSTEM

#undef EAI_BADHINTS

#undef EAI_PROTOCOL

#undef EAI_MAX

#undef getaddrinfo

#define getaddrinfo fake_getaddrinfo

#endif /* EAI_ADDRFAMILY */

#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */

#define EAI_AGAIN 2 /* temporary failure in name resolution */

#define EAI_BADFLAGS 3 /* invalid value for ai_flags */

#define EAI_FAIL 4 /* non-recoverable failure in name resolution */

#define EAI_FAMILY 5 /* ai_family not supported */

#define EAI_MEMORY 6 /* memory allocation failure */

#define EAI_NODATA 7 /* no address associated with hostname */

#define EAI_NONAME 8 /* hostname nor servname provided, or not known */

#define EAI_SERVICE 9 /* servname not supported for ai_socktype */

#define EAI_SOCKTYPE 10 /* ai_socktype not supported */

#define EAI_SYSTEM 11 /* system error returned in errno */

#define EAI_BADHINTS 12

#define EAI_PROTOCOL 13

#define EAI_MAX 14

* Flag values for getaddrinfo()

#ifdef AI_PASSIVE

#undef AI_PASSIVE

#undef AI_CANONNAME

#undef AI_NUMERICHOST

#undef AI_MASK

#undef AI_ALL

#undef AI_V4MAPPED_CFG

#undef AI_ADDRCONFIG

#undef AI_V4MAPPED

#undef AI_DEFAULT

#endif /* AI_PASSIVE */

#define AI_PASSIVE 0x00000001 /* get address to use bind() */

#define AI_CANONNAME 0x00000002 /* fill ai_canonname */

#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */

/* valid flags for addrinfo */

#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)

#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */

#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */

#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */

#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */

/* special recommended flags for getipnodebyname */

#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)

#endif /* !HAVE_GETADDRINFO */

#ifndef HAVE_GETNAMEINFO

* Constants for getnameinfo()

#ifndef NI_MAXHOST

#define NI_MAXHOST 1025

#define NI_MAXSERV 32

#endif /* !NI_MAXHOST */

* Flag values for getnameinfo()

#ifndef NI_NOFQDN

#define NI_NOFQDN 0x00000001

#define NI_NUMERICHOST 0x00000002

#define NI_NAMEREQD 0x00000004

#define NI_NUMERICSERV 0x00000008

#define NI_DGRAM 0x00000010

#endif /* !NI_NOFQDN */

#endif /* !HAVE_GETNAMEINFO */

#ifndef HAVE_ADDRINFO

struct addrinfo {

int ai_flags; /* AI_PASSIVE, AI_CANONNAME */

int ai_family; /* PF_xxx */

int ai_socktype; /* SOCK_xxx */

int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */

size_t ai_addrlen; /* length of ai_addr */

char *ai_canonname; /* canonical name for hostname */

struct sockaddr *ai_addr; /* binary address */

struct addrinfo *ai_next; /* next structure in linked list */

};

#endif /* !HAVE_ADDRINFO */

#ifndef HAVE_SOCKADDR_STORAGE

* RFC 2553: protocol-independent placeholder for socket addresses

#define _SS_MAXSIZE 128

#ifdef HAVE_LONG_LONG

#define _SS_ALIGNSIZE (sizeof(PY_LONG_LONG))

#else

#define _SS_ALIGNSIZE (sizeof(double))

#endif /* HAVE_LONG_LONG */

#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(u_char) * 2)

#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(u_char) * 2 - \

_SS_PAD1SIZE - _SS_ALIGNSIZE)

struct sockaddr_storage {

#ifdef HAVE_SOCKADDR_SA_LEN

unsigned char ss_len; /* address length */

unsigned char ss_family; /* address family */

#else

unsigned short ss_family; /* address family */

#endif /* HAVE_SOCKADDR_SA_LEN */

char __ss_pad1[_SS_PAD1SIZE];

#ifdef HAVE_LONG_LONG

PY_LONG_LONG __ss_align; /* force desired structure storage alignment */

#else

double __ss_align; /* force desired structure storage alignment */

#endif /* HAVE_LONG_LONG */

char __ss_pad2[_SS_PAD2SIZE];

};

#endif /* !HAVE_SOCKADDR_STORAGE */

#ifdef __cplusplus

extern "C" {

#endif

extern void freehostent Py_PROTO((struct hostent *));

#ifdef __cplusplus

}

#endif

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

addrinfo.h

Latest commit

History

addrinfo.h

File metadata and controls