1 files changed, 155 insertions, 0 deletions
diff --git a/gl/getaddrinfo.h b/gl/getaddrinfo.h
new file mode 100644
index 00000000..b4ef242c
--- /dev/null
+++ b/gl/getaddrinfo.h
@@ -0,0 +1,155 @@
+/* Get address information.
+   Copyright (C) 1996-2002, 2003, 2004, 2005, 2006
+                 Free Software Foundation, Inc.
+   Contributed by Simon Josefsson <simon@josefsson.org>.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+#ifndef GETADDRINFO_H
+#define GETADDRINFO_H
+/* sys/socket.h in i386-unknown-freebsd4.10 and
+   powerpc-apple-darwin5.5 require sys/types.h, so include it first.
+   Then we'll also get 'socklen_t' and 'struct sockaddr' which are
+   used below. */
+#include <sys/types.h>
+/* Get all getaddrinfo related declarations, if available.  */
+#include <sys/socket.h>
+#ifdef HAVE_NETDB_H
+# include <netdb.h>
+#endif
+#ifndef HAVE_STRUCT_ADDRINFO
+/* Structure to contain information about address of a service provider.  */
+struct addrinfo
+{
+  int ai_flags;                 /* Input flags.  */
+  int ai_family;                /* Protocol family for socket.  */
+  int ai_socktype;              /* Socket type.  */
+  int ai_protocol;              /* Protocol for socket.  */
+  socklen_t ai_addrlen;         /* Length of socket address.  */
+  struct sockaddr *ai_addr;     /* Socket address for socket.  */
+  char *ai_canonname;           /* Canonical name for service location.  */
+  struct addrinfo *ai_next;     /* Pointer to next in list.  */
+};
+#endif
+/* Possible values for `ai_flags' field in `addrinfo' structure.  */
+#ifndef AI_PASSIVE
+# define AI_PASSIVE     0x0001  /* Socket address is intended for `bind'.  */
+#endif
+#ifndef AI_CANONNAME
+# define AI_CANONNAME   0x0002  /* Request for canonical name.  */
+#endif
+#ifndef AI_NUMERICSERV
+# define AI_NUMERICSERV 0x0400  /* Don't use name resolution.  */
+#endif
+#if 0
+/* The commented out definitions below are not yet implemented in the
+   GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact,
+   cause conflicts on systems with a getaddrinfo() function which does not
+   define them.
+   If they are restored, be sure to protect the definitions with #ifndef.  */
+#define AI_NUMERICHOST  0x0004  /* Don't use name resolution.  */
+#define AI_V4MAPPED     0x0008  /* IPv4 mapped addresses are acceptable.  */
+#define AI_ALL          0x0010  /* Return IPv4 mapped and IPv6 addresses.  */
+#define AI_ADDRCONFIG   0x0020  /* Use configuration of this host to choose
+                                   returned address type..  */
+#endif /* 0 */
+/* Error values for `getaddrinfo' function.  */
+#ifndef EAI_BADFLAGS
+# define EAI_BADFLAGS     -1    /* Invalid value for `ai_flags' field.  */
+# define EAI_NONAME       -2    /* NAME or SERVICE is unknown.  */
+# define EAI_AGAIN        -3    /* Temporary failure in name resolution.  */
+# define EAI_FAIL         -4    /* Non-recoverable failure in name res.  */
+# define EAI_NODATA       -5    /* No address associated with NAME.  */
+# define EAI_FAMILY       -6    /* `ai_family' not supported.  */
+# define EAI_SOCKTYPE     -7    /* `ai_socktype' not supported.  */
+# define EAI_SERVICE      -8    /* SERVICE not supported for `ai_socktype'.  */
+# define EAI_MEMORY       -10   /* Memory allocation failure.  */
+#endif
+#ifndef EAI_OVERFLOW
+/* Not defined on mingw32. */
+# define EAI_OVERFLOW     -12   /* Argument buffer overflow.  */
+#endif
+#ifndef EAI_ADDRFAMILY
+/* Not defined on mingw32. */
+# define EAI_ADDRFAMILY  -9     /* Address family for NAME not supported.  */
+#endif
+#ifndef EAI_SYSTEM
+/* Not defined on mingw32. */
+# define EAI_SYSTEM       -11   /* System error returned in `errno'.  */
+#endif
+#ifdef __USE_GNU
+# ifndef EAI_INPROGRESS
+#  define EAI_INPROGRESS        -100    /* Processing request in progress.  */
+#  define EAI_CANCELED          -101    /* Request canceled.  */
+#  define EAI_NOTCANCELED       -102    /* Request not canceled.  */
+#  define EAI_ALLDONE           -103    /* All requests done.  */
+#  define EAI_INTR              -104    /* Interrupted by a signal.  */
+#  define EAI_IDN_ENCODE        -105    /* IDN encoding failed.  */
+# endif
+#endif
+#if !HAVE_DECL_GETADDRINFO
+/* Translate name of a service location and/or a service name to set of
+   socket addresses.
+   For more details, see the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/getaddrinfo.html>.  */
+extern int getaddrinfo (const char *restrict nodename,
+                        const char *restrict servname,
+                        const struct addrinfo *restrict hints,
+                        struct addrinfo **restrict res);
+#endif
+#if !HAVE_DECL_FREEADDRINFO
+/* Free `addrinfo' structure AI including associated storage.
+   For more details, see the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/getaddrinfo.html>.  */
+extern void freeaddrinfo (struct addrinfo *ai);
+#endif
+#if !HAVE_DECL_GAI_STRERROR
+/* Convert error return from getaddrinfo() to a string.
+   For more details, see the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/gai_strerror.html>.  */
+extern const char *gai_strerror (int ecode);
+#endif
+#if !HAVE_DECL_GETNAMEINFO
+/* Convert socket address to printable node and service names.
+   For more details, see the POSIX:2001 specification
+   <http://www.opengroup.org/susv3xsh/getnameinfo.html>.  */
+extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
+                       char *restrict node, socklen_t nodelen,
+                       char *restrict service, socklen_t servicelen,
+                       int flags);
+#endif
+/* Possible flags for getnameinfo.  */
+#ifndef NI_NUMERICHOST
+# define NI_NUMERICHOST 1
+#endif
+#ifndef NI_NUMERICSERV
+# define NI_NUMERICSERV 2
+#endif
+#endif /* GETADDRINFO_H */

diff --git a/gl/getaddrinfo.h b/gl/getaddrinfo.h new file mode 100644 index 00000000..b4ef242c --- /dev/null +++ b/gl/getaddrinfo.h
@@ -0,0 +1,155 @@
	1	/* Get address information.
	2	Copyright (C) 1996-2002, 2003, 2004, 2005, 2006
	3	Free Software Foundation, Inc.
	4	Contributed by Simon Josefsson <simon@josefsson.org>.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2, or (at your option)
	9	any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software Foundation,
	18	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
	19
	20	#ifndef GETADDRINFO_H
	21	#define GETADDRINFO_H
	22
	23	/* sys/socket.h in i386-unknown-freebsd4.10 and
	24	powerpc-apple-darwin5.5 require sys/types.h, so include it first.
	25	Then we'll also get 'socklen_t' and 'struct sockaddr' which are
	26	used below. */
	27	#include <sys/types.h>
	28	/* Get all getaddrinfo related declarations, if available. */
	29	#include <sys/socket.h>
	30	#ifdef HAVE_NETDB_H
	31	# include <netdb.h>
	32	#endif
	33
	34	#ifndef HAVE_STRUCT_ADDRINFO
	35
	36	/* Structure to contain information about address of a service provider. */
	37	struct addrinfo
	38	{
	39	int ai_flags; /* Input flags. */
	40	int ai_family; /* Protocol family for socket. */
	41	int ai_socktype; /* Socket type. */
	42	int ai_protocol; /* Protocol for socket. */
	43	socklen_t ai_addrlen; /* Length of socket address. */
	44	struct sockaddr ai_addr; / Socket address for socket. */
	45	char ai_canonname; / Canonical name for service location. */
	46	struct addrinfo ai_next; / Pointer to next in list. */
	47	};
	48	#endif
	49
	50	/* Possible values for `ai_flags' field in `addrinfo' structure. */
	51	#ifndef AI_PASSIVE
	52	# define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */
	53	#endif
	54	#ifndef AI_CANONNAME
	55	# define AI_CANONNAME 0x0002 /* Request for canonical name. */
	56	#endif
	57	#ifndef AI_NUMERICSERV
	58	# define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */
	59	#endif
	60
	61	#if 0
	62	/* The commented out definitions below are not yet implemented in the
	63	GNULIB getaddrinfo() replacement, so are not yet needed and may, in fact,
	64	cause conflicts on systems with a getaddrinfo() function which does not
	65	define them.
	66
	67	If they are restored, be sure to protect the definitions with #ifndef. */
	68	#define AI_NUMERICHOST 0x0004 /* Don't use name resolution. */
	69	#define AI_V4MAPPED 0x0008 /* IPv4 mapped addresses are acceptable. */
	70	#define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */
	71	#define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose
	72	returned address type.. */
	73	#endif /* 0 */
	74
	75	/* Error values for `getaddrinfo' function. */
	76	#ifndef EAI_BADFLAGS
	77	# define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
	78	# define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
	79	# define EAI_AGAIN -3 /* Temporary failure in name resolution. */
	80	# define EAI_FAIL -4 /* Non-recoverable failure in name res. */
	81	# define EAI_NODATA -5 /* No address associated with NAME. */
	82	# define EAI_FAMILY -6 /* `ai_family' not supported. */
	83	# define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
	84	# define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
	85	# define EAI_MEMORY -10 /* Memory allocation failure. */
	86	#endif
	87	#ifndef EAI_OVERFLOW
	88	/* Not defined on mingw32. */
	89	# define EAI_OVERFLOW -12 /* Argument buffer overflow. */
	90	#endif
	91	#ifndef EAI_ADDRFAMILY
	92	/* Not defined on mingw32. */
	93	# define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
	94	#endif
	95	#ifndef EAI_SYSTEM
	96	/* Not defined on mingw32. */
	97	# define EAI_SYSTEM -11 /* System error returned in `errno'. */
	98	#endif
	99
	100	#ifdef __USE_GNU
	101	# ifndef EAI_INPROGRESS
	102	# define EAI_INPROGRESS -100 /* Processing request in progress. */
	103	# define EAI_CANCELED -101 /* Request canceled. */
	104	# define EAI_NOTCANCELED -102 /* Request not canceled. */
	105	# define EAI_ALLDONE -103 /* All requests done. */
	106	# define EAI_INTR -104 /* Interrupted by a signal. */
	107	# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */
	108	# endif
	109	#endif
	110
	111	#if !HAVE_DECL_GETADDRINFO
	112	/* Translate name of a service location and/or a service name to set of
	113	socket addresses.
	114	For more details, see the POSIX:2001 specification
	115	<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
	116	extern int getaddrinfo (const char *restrict nodename,
	117	const char *restrict servname,
	118	const struct addrinfo *restrict hints,
	119	struct addrinfo **restrict res);
	120	#endif
	121
	122	#if !HAVE_DECL_FREEADDRINFO
	123	/* Free `addrinfo' structure AI including associated storage.
	124	For more details, see the POSIX:2001 specification
	125	<http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */
	126	extern void freeaddrinfo (struct addrinfo *ai);
	127	#endif
	128
	129	#if !HAVE_DECL_GAI_STRERROR
	130	/* Convert error return from getaddrinfo() to a string.
	131	For more details, see the POSIX:2001 specification
	132	<http://www.opengroup.org/susv3xsh/gai_strerror.html>. */
	133	extern const char *gai_strerror (int ecode);
	134	#endif
	135
	136	#if !HAVE_DECL_GETNAMEINFO
	137	/* Convert socket address to printable node and service names.
	138	For more details, see the POSIX:2001 specification
	139	<http://www.opengroup.org/susv3xsh/getnameinfo.html>. */
	140	extern int getnameinfo(const struct sockaddr *restrict sa, socklen_t salen,
	141	char *restrict node, socklen_t nodelen,
	142	char *restrict service, socklen_t servicelen,
	143	int flags);
	144
	145	#endif
	146
	147	/* Possible flags for getnameinfo. */
	148	#ifndef NI_NUMERICHOST
	149	# define NI_NUMERICHOST 1
	150	#endif
	151	#ifndef NI_NUMERICSERV
	152	# define NI_NUMERICSERV 2
	153	#endif
	154
	155	#endif /* GETADDRINFO_H */