[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Modules / addrinfo.h

/*\r
 * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.\r
 * All rights reserved.\r
 *\r
 * Redistribution and use in source and binary forms, with or without\r
 * modification, are permitted provided that the following conditions\r
 * are met:\r
 * 1. Redistributions of source code must retain the above copyright\r
 *    notice, this list of conditions and the following disclaimer.\r
 * 2. Redistributions in binary form must reproduce the above copyright\r
 *    notice, this list of conditions and the following disclaimer in the\r
 *    documentation and/or other materials provided with the distribution.\r
 * 3. Neither the name of the project nor the names of its contributors\r
 *    may be used to endorse or promote products derived from this software\r
 *    without specific prior written permission.\r
 *\r
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND\r
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE\r
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
 * SUCH DAMAGE.\r
 */\r
\r
#ifndef HAVE_GETADDRINFO\r
\r
/*\r
 * Error return codes from getaddrinfo()\r
 */\r
#ifdef EAI_ADDRFAMILY\r
/* If this is defined, there is a conflicting implementation\r
   in the C library, which can't be used for some reason.\r
   Make sure it won't interfere with this emulation. */\r
\r
#undef EAI_ADDRFAMILY\r
#undef EAI_AGAIN\r
#undef EAI_BADFLAGS\r
#undef EAI_FAIL\r
#undef EAI_FAMILY\r
#undef EAI_MEMORY\r
#undef EAI_NODATA\r
#undef EAI_NONAME\r
#undef EAI_SERVICE\r
#undef EAI_SOCKTYPE\r
#undef EAI_SYSTEM\r
#undef EAI_BADHINTS\r
#undef EAI_PROTOCOL\r
#undef EAI_MAX\r
#undef getaddrinfo\r
#define getaddrinfo fake_getaddrinfo\r
#endif /* EAI_ADDRFAMILY */\r
\r
#define EAI_ADDRFAMILY   1      /* address family for hostname not supported */\r
#define EAI_AGAIN        2      /* temporary failure in name resolution */\r
#define EAI_BADFLAGS     3      /* invalid value for ai_flags */\r
#define EAI_FAIL         4      /* non-recoverable failure in name resolution */\r
#define EAI_FAMILY       5      /* ai_family not supported */\r
#define EAI_MEMORY       6      /* memory allocation failure */\r
#define EAI_NODATA       7      /* no address associated with hostname */\r
#define EAI_NONAME       8      /* hostname nor servname provided, or not known */\r
#define EAI_SERVICE      9      /* servname not supported for ai_socktype */\r
#define EAI_SOCKTYPE    10      /* ai_socktype not supported */\r
#define EAI_SYSTEM      11      /* system error returned in errno */\r
#define EAI_BADHINTS    12\r
#define EAI_PROTOCOL    13\r
#define EAI_MAX         14\r
\r
/*\r
 * Flag values for getaddrinfo()\r
 */\r
#ifdef AI_PASSIVE\r
#undef AI_PASSIVE\r
#undef AI_CANONNAME\r
#undef AI_NUMERICHOST\r
#undef AI_MASK\r
#undef AI_ALL\r
#undef AI_V4MAPPED_CFG\r
#undef AI_ADDRCONFIG\r
#undef AI_V4MAPPED\r
#undef AI_DEFAULT\r
#endif /* AI_PASSIVE */\r
\r
#define AI_PASSIVE      0x00000001 /* get address to use bind() */\r
#define AI_CANONNAME    0x00000002 /* fill ai_canonname */\r
#define AI_NUMERICHOST  0x00000004 /* prevent name resolution */\r
/* valid flags for addrinfo */\r
#define AI_MASK         (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)\r
\r
#define AI_ALL          0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */\r
#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */\r
#define AI_ADDRCONFIG   0x00000400 /* only if any address is assigned */\r
#define AI_V4MAPPED     0x00000800 /* accept IPv4-mapped IPv6 address */\r
/* special recommended flags for getipnodebyname */\r
#define AI_DEFAULT      (AI_V4MAPPED_CFG | AI_ADDRCONFIG)\r
\r
#endif /* !HAVE_GETADDRINFO */\r
\r
#ifndef HAVE_GETNAMEINFO\r
\r
/*\r
 * Constants for getnameinfo()\r
 */\r
#ifndef NI_MAXHOST\r
#define NI_MAXHOST      1025\r
#define NI_MAXSERV      32\r
#endif /* !NI_MAXHOST */\r
\r
/*\r
 * Flag values for getnameinfo()\r
 */\r
#ifndef NI_NOFQDN\r
#define NI_NOFQDN       0x00000001\r
#define NI_NUMERICHOST  0x00000002\r
#define NI_NAMEREQD     0x00000004\r
#define NI_NUMERICSERV  0x00000008\r
#define NI_DGRAM        0x00000010\r
#endif /* !NI_NOFQDN */\r
\r
#endif /* !HAVE_GETNAMEINFO */\r
\r
#ifndef _SYS_SOCKET_H_\r
  #ifndef HAVE_ADDRINFO\r
    struct addrinfo {\r
        int         ai_flags;       /* AI_PASSIVE, AI_CANONNAME */\r
        int         ai_family;      /* PF_xxx */\r
        int         ai_socktype;    /* SOCK_xxx */\r
        int         ai_protocol;    /* 0 or IPPROTO_xxx for IPv4 and IPv6 */\r
        size_t      ai_addrlen;     /* length of ai_addr */\r
        char        *ai_canonname;  /* canonical name for hostname */\r
        struct sockaddr *ai_addr;           /* binary address */\r
        struct addrinfo *ai_next;           /* next structure in linked list */\r
    };\r
  #endif /* !HAVE_ADDRINFO */\r
\r
  #ifndef HAVE_SOCKADDR_STORAGE\r
    /*\r
     * RFC 2553: protocol-independent placeholder for socket addresses\r
     */\r
    #define _SS_MAXSIZE     128\r
    #ifdef HAVE_LONG_LONG\r
      #define _SS_ALIGNSIZE   (sizeof(PY_LONG_LONG))\r
    #else\r
      #define _SS_ALIGNSIZE   (sizeof(double))\r
    #endif /* HAVE_LONG_LONG */\r
    #define _SS_PAD1SIZE    (_SS_ALIGNSIZE - sizeof(u_char) * 2)\r
    #define _SS_PAD2SIZE    (_SS_MAXSIZE - sizeof(u_char) * 2 - \\r
                    _SS_PAD1SIZE - _SS_ALIGNSIZE)\r
\r
    struct sockaddr_storage {\r
    #ifdef HAVE_SOCKADDR_SA_LEN\r
        unsigned char ss_len;               /* address length */\r
        unsigned char ss_family;            /* address family */\r
    #else\r
        unsigned short ss_family;           /* address family */\r
    #endif /* HAVE_SOCKADDR_SA_LEN */\r
        char        __ss_pad1[_SS_PAD1SIZE];\r
    #ifdef HAVE_LONG_LONG\r
        PY_LONG_LONG __ss_align;            /* force desired structure storage alignment */\r
    #else\r
        double __ss_align;          /* force desired structure storage alignment */\r
    #endif /* HAVE_LONG_LONG */\r
        char        __ss_pad2[_SS_PAD2SIZE];\r
    };\r
  #endif  /* !HAVE_SOCKADDR_STORAGE */\r
#endif  /* _SYS_SOCKET_H_ */\r
\r
#ifdef __cplusplus\r
extern "C" {\r
#endif\r
extern void freehostent Py_PROTO((struct hostent *));\r
#ifdef __cplusplus\r
}\r
#endif\r
Commit	Line	Data
4710c53d	1	/*\r
	2	* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.\r
	3	* All rights reserved.\r
	4	*\r
	5	* Redistribution and use in source and binary forms, with or without\r
	6	* modification, are permitted provided that the following conditions\r
	7	* are met:\r
	8	* 1. Redistributions of source code must retain the above copyright\r
	9	* notice, this list of conditions and the following disclaimer.\r
	10	* 2. Redistributions in binary form must reproduce the above copyright\r
	11	* notice, this list of conditions and the following disclaimer in the\r
	12	* documentation and/or other materials provided with the distribution.\r
	13	* 3. Neither the name of the project nor the names of its contributors\r
	14	* may be used to endorse or promote products derived from this software\r
	15	* without specific prior written permission.\r
	16	*\r
	17	* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND\r
	18	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
	19	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
	20	* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE\r
	21	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
	22	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
	23	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
	24	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
	25	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
	26	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
	27	* SUCH DAMAGE.\r
	28	*/\r
	29	\r
	30	#ifndef HAVE_GETADDRINFO\r
	31	\r
	32	/*\r
	33	* Error return codes from getaddrinfo()\r
	34	*/\r
	35	#ifdef EAI_ADDRFAMILY\r
	36	/* If this is defined, there is a conflicting implementation\r
	37	in the C library, which can't be used for some reason.\r
	38	Make sure it won't interfere with this emulation. */\r
	39	\r
	40	#undef EAI_ADDRFAMILY\r
	41	#undef EAI_AGAIN\r
	42	#undef EAI_BADFLAGS\r
	43	#undef EAI_FAIL\r
	44	#undef EAI_FAMILY\r
	45	#undef EAI_MEMORY\r
	46	#undef EAI_NODATA\r
	47	#undef EAI_NONAME\r
	48	#undef EAI_SERVICE\r
	49	#undef EAI_SOCKTYPE\r
	50	#undef EAI_SYSTEM\r
	51	#undef EAI_BADHINTS\r
	52	#undef EAI_PROTOCOL\r
	53	#undef EAI_MAX\r
	54	#undef getaddrinfo\r
	55	#define getaddrinfo fake_getaddrinfo\r
	56	#endif /* EAI_ADDRFAMILY */\r
	57	\r
	58	#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */\r
	59	#define EAI_AGAIN 2 /* temporary failure in name resolution */\r
	60	#define EAI_BADFLAGS 3 /* invalid value for ai_flags */\r
	61	#define EAI_FAIL 4 /* non-recoverable failure in name resolution */\r
	62	#define EAI_FAMILY 5 /* ai_family not supported */\r
	63	#define EAI_MEMORY 6 /* memory allocation failure */\r
	64	#define EAI_NODATA 7 /* no address associated with hostname */\r
65	#define EAI_NONAME 8 /* hostname nor servname provided, or not known */\r
66	#define EAI_SERVICE 9 /* servname not supported for ai_socktype */\r
67	#define EAI_SOCKTYPE 10 /* ai_socktype not supported */\r
68	#define EAI_SYSTEM 11 /* system error returned in errno */\r
69	#define EAI_BADHINTS 12\r
70	#define EAI_PROTOCOL 13\r
71	#define EAI_MAX 14\r
72	\r
73	/*\r
74	* Flag values for getaddrinfo()\r
75	*/\r
76	#ifdef AI_PASSIVE\r
77	#undef AI_PASSIVE\r
78	#undef AI_CANONNAME\r
79	#undef AI_NUMERICHOST\r
80	#undef AI_MASK\r
81	#undef AI_ALL\r
82	#undef AI_V4MAPPED_CFG\r
83	#undef AI_ADDRCONFIG\r
84	#undef AI_V4MAPPED\r
85	#undef AI_DEFAULT\r
86	#endif /* AI_PASSIVE */\r
87	\r
88	#define AI_PASSIVE 0x00000001 /* get address to use bind() */\r
89	#define AI_CANONNAME 0x00000002 /* fill ai_canonname */\r
90	#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */\r
91	/* valid flags for addrinfo */\r
92	#define AI_MASK (AI_PASSIVE \| AI_CANONNAME \| AI_NUMERICHOST)\r
93	\r
94	#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */\r
95	#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */\r
96	#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */\r
97	#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */\r
98	/* special recommended flags for getipnodebyname */\r
99	#define AI_DEFAULT (AI_V4MAPPED_CFG \| AI_ADDRCONFIG)\r
100	\r
101	#endif /* !HAVE_GETADDRINFO */\r
102	\r
103	#ifndef HAVE_GETNAMEINFO\r
104	\r
105	/*\r
106	* Constants for getnameinfo()\r
107	*/\r
108	#ifndef NI_MAXHOST\r
109	#define NI_MAXHOST 1025\r
110	#define NI_MAXSERV 32\r
111	#endif /* !NI_MAXHOST */\r
112	\r
113	/*\r
114	* Flag values for getnameinfo()\r
115	*/\r
116	#ifndef NI_NOFQDN\r
117	#define NI_NOFQDN 0x00000001\r
118	#define NI_NUMERICHOST 0x00000002\r
119	#define NI_NAMEREQD 0x00000004\r
120	#define NI_NUMERICSERV 0x00000008\r
121	#define NI_DGRAM 0x00000010\r
122	#endif /* !NI_NOFQDN */\r
123	\r
124	#endif /* !HAVE_GETNAMEINFO */\r
125	\r
126	#ifndef _SYS_SOCKET_H_\r
127	#ifndef HAVE_ADDRINFO\r
128	struct addrinfo {\r
129	int ai_flags; /* AI_PASSIVE, AI_CANONNAME */\r
130	int ai_family; /* PF_xxx */\r
131	int ai_socktype; /* SOCK_xxx */\r
132	int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */\r
133	size_t ai_addrlen; /* length of ai_addr */\r
134	char ai_canonname; / canonical name for hostname */\r
135	struct sockaddr ai_addr; / binary address */\r
136	struct addrinfo ai_next; / next structure in linked list */\r
137	};\r
138	#endif /* !HAVE_ADDRINFO */\r
139	\r
140	#ifndef HAVE_SOCKADDR_STORAGE\r
141	/*\r
142	* RFC 2553: protocol-independent placeholder for socket addresses\r
143	*/\r
144	#define _SS_MAXSIZE 128\r
145	#ifdef HAVE_LONG_LONG\r
146	#define _SS_ALIGNSIZE (sizeof(PY_LONG_LONG))\r
147	#else\r
148	#define _SS_ALIGNSIZE (sizeof(double))\r
149	#endif /* HAVE_LONG_LONG */\r
150	#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(u_char) * 2)\r
151	#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(u_char) * 2 - \\r
152	_SS_PAD1SIZE - _SS_ALIGNSIZE)\r
153	\r
154	struct sockaddr_storage {\r
155	#ifdef HAVE_SOCKADDR_SA_LEN\r
156	unsigned char ss_len; /* address length */\r
157	unsigned char ss_family; /* address family */\r
158	#else\r
159	unsigned short ss_family; /* address family */\r
160	#endif /* HAVE_SOCKADDR_SA_LEN */\r
161	char __ss_pad1[_SS_PAD1SIZE];\r
162	#ifdef HAVE_LONG_LONG\r
163	PY_LONG_LONG __ss_align; /* force desired structure storage alignment */\r
164	#else\r
165	double __ss_align; /* force desired structure storage alignment */\r
166	#endif /* HAVE_LONG_LONG */\r
167	char __ss_pad2[_SS_PAD2SIZE];\r
168	};\r
169	#endif /* !HAVE_SOCKADDR_STORAGE */\r
170	#endif /* _SYS_SOCKET_H_ */\r
171	\r
172	#ifdef __cplusplus\r
173	extern "C" {\r
174	#endif\r
175	extern void freehostent Py_PROTO((struct hostent *));\r
176	#ifdef __cplusplus\r
177	}\r
178	#endif\r