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StdLib/Include/netdb.h: Re-enable macros needed by socket applications and perform general cleanup. 

Signed-off-by: darylm503
Reviewed-by: jcarsey


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12956 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503 2012-01-26 21:45:54 +00:00
parent b02127ec88
commit 87bd924782
1 changed files with 129 additions and 198 deletions
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327
StdLib/Include/netdb.h
View File

@ -1,8 +1,16 @@
/* $NetBSD: netdb.h,v 1.55.2.1 2007/05/17 21:25:10 jdc Exp $ */ /** @file
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
/*
* Copyright (c) 1980, 1983, 1988, 1993 * Copyright (c) 1980, 1983, 1988, 1993
* The Regents of the University of California. All rights reserved. * The Regents of the University of California. All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@ -77,16 +85,12 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* - * -
* --Copyright-- * @(#)netdb.h 8.1 (Berkeley) 6/2/93
* netdb.h,v 1.15.18.6 2006/10/02 01:23:09 marka Exp
* netdb.h,v 1.55.2.1 2007/05/17 21:25:10 jdc Exp
*/ */
/*
* @(#)netdb.h 8.1 (Berkeley) 6/2/93
* Id: netdb.h,v 1.15.18.6 2006/10/02 01:23:09 marka Exp
*/
#ifndef _NETDB_H_ #ifndef _NETDB_H_
#define _NETDB_H_ #define _NETDB_H_
#include <machine/ansi.h> #include <machine/ansi.h>
#include <machine/endian_machdep.h> #include <machine/endian_machdep.h>
@ -95,72 +99,64 @@
#include <sys/featuretest.h> #include <sys/featuretest.h>
#include <inttypes.h> #include <inttypes.h>
#include <paths.h> #include <paths.h>
/*
* Data types /* Data types */
*/
#ifndef socklen_t #ifndef socklen_t
typedef __socklen_t socklen_t; typedef __socklen_t socklen_t;
#define socklen_t __socklen_t #define socklen_t __socklen_t
#endif #endif
#ifdef _EFI_SIZE_T_ #ifdef _EFI_SIZE_T_
typedef _EFI_SIZE_T_ size_t; typedef _EFI_SIZE_T_ size_t;
#undef _EFI_SIZE_T_ #undef _EFI_SIZE_T_
#undef _BSD_SIZE_T_ #undef _BSD_SIZE_T_
#endif #endif
__BEGIN_DECLS __BEGIN_DECLS
extern int h_errno; extern int h_errno;
__END_DECLS __END_DECLS
/*% /** Structures returned by network data base library. All addresses are
* Structures returned by network data base library. All addresses are * supplied in host order, and returned in network order (suitable for
* supplied in host order, and returned in network order (suitable for * use in system calls).
* use in system calls).
*/ */
struct hostent { struct hostent {
char *h_name; /*%< official name of host */ char *h_name; /**< official name of host */
char **h_aliases; /*%< alias list */ char **h_aliases; /**< alias list */
int h_addrtype; /*%< host address type */ int h_addrtype; /**< host address type */
int h_length; /*%< length of address */ int h_length; /**< length of address */
char **h_addr_list; /*%< list of addresses from name server */ char **h_addr_list; /**< list of addresses from name server */
#define h_addr h_addr_list[0] /*%< address, for backward compatiblity */
}; };
#define h_addr h_addr_list[0] /**< address, for backward compatiblity */
/*% /** Assumption here is that a network number
* Assumption here is that a network number * fits in an unsigned long -- probably a poor one.
* fits in an unsigned long -- probably a poor one.
*/ */
struct netent { struct netent {
char *n_name; /*%< official name of net */ char *n_name; /**< official name of net */
char **n_aliases; /*%< alias list */ char **n_aliases; /**< alias list */
int n_addrtype; /*%< net address type */ int n_addrtype; /**< net address type */
#if (defined(__sparc__) && defined(_LP64)) || \ uint32_t n_net; /**< network # */
(defined(__sh__) && defined(_LP64) && (_BYTE_ORDER == _BIG_ENDIAN))
int __n_pad0; /* ABI compatibility */
#endif
uint32_t n_net; /*%< network # */
#if defined(__alpha__) || (defined(__i386__) && defined(_LP64)) || \ #if defined(__alpha__) || (defined(__i386__) && defined(_LP64)) || \
(defined(__sh__) && defined(_LP64) && (_BYTE_ORDER == _LITTLE_ENDIAN)) (defined(__sh__) && defined(_LP64) && (_BYTE_ORDER == _LITTLE_ENDIAN))
int __n_pad0; /* ABI compatibility */ int __n_pad0; /* ABI compatibility */
#endif #endif
}; };
struct servent { struct servent {
char *s_name; /*%< official service name */ char *s_name; /**< official service name */
char **s_aliases; /*%< alias list */ char **s_aliases; /**< alias list */
int s_port; /*%< port # */ int s_port; /**< port # */
char *s_proto; /*%< protocol to use */ char *s_proto; /**< protocol to use */
}; };
struct protoent { struct protoent {
char *p_name; /*%< official protocol name */ char *p_name; /**< official protocol name */
char **p_aliases; /*%< alias list */ char **p_aliases; /**< alias list */
int p_proto; /*%< protocol # */ int p_proto; /**< protocol # */
}; };
/* /* Note: ai_addrlen used to be a size_t, per RFC 2553.
* Note: ai_addrlen used to be a size_t, per RFC 2553.
* In XNS5.2, and subsequently in POSIX-2001 and * In XNS5.2, and subsequently in POSIX-2001 and
* draft-ietf-ipngwg-rfc2553bis-02.txt it was changed to a socklen_t. * draft-ietf-ipngwg-rfc2553bis-02.txt it was changed to a socklen_t.
* To accommodate for this while preserving binary compatibility with the * To accommodate for this while preserving binary compatibility with the
@ -170,169 +166,104 @@ struct protoent {
* This should be deleted the next time the libc major number is * This should be deleted the next time the libc major number is
* incremented. * incremented.
*/ */
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
defined(_NETBSD_SOURCE)
struct addrinfo { struct addrinfo {
int ai_flags; /*%< AI_PASSIVE, AI_CANONNAME */ int ai_flags; /**< AI_PASSIVE, AI_CANONNAME */
int ai_family; /*%< PF_xxx */ int ai_family; /**< PF_xxx */
int ai_socktype; /*%< SOCK_xxx */ int ai_socktype; /**< SOCK_xxx */
int ai_protocol; /*%< 0 or IPPROTO_xxx for IPv4 and IPv6 */ int ai_protocol; /**< 0 or IPPROTO_xxx for IPv4 and IPv6 */
#if defined(__sparc__) && defined(_LP64) socklen_t ai_addrlen; /**< length of ai_addr */
int __ai_pad0; /* ABI compatibility */
#endif
socklen_t ai_addrlen; /*%< length of ai_addr */
#if defined(__alpha__) || (defined(__i386__) && defined(_LP64)) #if defined(__alpha__) || (defined(__i386__) && defined(_LP64))
int __ai_pad0; /* ABI compatibility */ int __ai_pad0; /* ABI compatibility */
#endif #endif
char *ai_canonname; /*%< canonical name for hostname */ char *ai_canonname; /**< canonical name for hostname */
struct sockaddr *ai_addr; /*%< binary address */ struct sockaddr *ai_addr; /**< binary address */
struct addrinfo *ai_next; /*%< next structure in linked list */ struct addrinfo *ai_next; /**< next structure in linked list */
}; };
#endif
/*% /* Error return codes from gethostbyname() and gethostbyaddr()
* Error return codes from gethostbyname() and gethostbyaddr()
* (left in extern int h_errno). * (left in extern int h_errno).
*/ */
#if defined(_NETBSD_SOURCE) #define NETDB_INTERNAL -1 /**< see errno */
#define NETDB_INTERNAL -1 /*%< see errno */ #define NETDB_SUCCESS 0 /**< no problem */
#define NETDB_SUCCESS 0 /*%< no problem */ #define NO_ADDRESS NO_DATA /* no address, look for MX record */
#endif #define HOST_NOT_FOUND 1 /**< Authoritative Answer Host not found */
#define NO_ADDRESS NO_DATA /* no address, look for MX record */ #define TRY_AGAIN 2 /**< Non-Authoritive Host not found, or SERVERFAIL */
#define HOST_NOT_FOUND 1 /*%< Authoritative Answer Host not found */ #define NO_RECOVERY 3 /**< Non recoverable errors, FORMERR, REFUSED, NOTIMP */
#define TRY_AGAIN 2 /*%< Non-Authoritive Host not found, or SERVERFAIL */ #define NO_DATA 4 /**< Valid name, no data record of requested type */
#define NO_RECOVERY 3 /*%< Non recoverable errors, FORMERR, REFUSED, NOTIMP */
#define NO_DATA 4 /*%< Valid name, no data record of requested type */
/* /* Error return codes from getaddrinfo() */
* Error return codes from getaddrinfo() #define EAI_ADDRFAMILY 1 /**< address family for hostname not supported */
*/ #define EAI_AGAIN 2 /**< temporary failure in name resolution */
#if 0 // Not supported by UEFI #define EAI_BADFLAGS 3 /**< invalid value for ai_flags */
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ #define EAI_FAIL 4 /**< non-recoverable failure in name resolution */
defined(_NETBSD_SOURCE) #define EAI_FAMILY 5 /**< ai_family not supported */
#define EAI_ADDRFAMILY 1 /*%< address family for hostname not supported */ #define EAI_MEMORY 6 /**< memory allocation failure */
#define EAI_AGAIN 2 /*%< temporary failure in name resolution */ #define EAI_NODATA 7 /**< no address associated with hostname */
#define EAI_BADFLAGS 3 /*%< invalid value for ai_flags */ #define EAI_NONAME 8 /**< hostname nor servname provided, or not known */
#define EAI_FAIL 4 /*%< non-recoverable failure in name resolution */ #define EAI_SERVICE 9 /**< servname not supported for ai_socktype */
#define EAI_FAMILY 5 /*%< ai_family not supported */ #define EAI_SOCKTYPE 10 /**< ai_socktype not supported */
#define EAI_MEMORY 6 /*%< memory allocation failure */ #define EAI_SYSTEM 11 /**< system error returned in errno */
#define EAI_NODATA 7 /*%< no address associated with hostname */ #define EAI_BADHINTS 12 /**< invalid value for hints */
#define EAI_NONAME 8 /*%< hostname nor servname provided, or not known */ #define EAI_PROTOCOL 13 /**< resolved protocol is unknown */
#define EAI_SERVICE 9 /*%< servname not supported for ai_socktype */ #define EAI_OVERFLOW 14 /**< argument buffer overflow */
#define EAI_SOCKTYPE 10 /*%< ai_socktype not supported */ #define EAI_MAX 15
#define EAI_SYSTEM 11 /*%< system error returned in errno */
#define EAI_BADHINTS 12 /* invalid value for hints */
#define EAI_PROTOCOL 13 /* resolved protocol is unknown */
#define EAI_OVERFLOW 14 /* argument buffer overflow */
#define EAI_MAX 15
#endif /* _POSIX_C_SOURCE >= 200112 || _XOPEN_SOURCE >= 520 || _NETBSD_SOURCE */
#endif // 0 Not supported by UEFI
/*% /* Flag values for getaddrinfo() */
* Flag values for getaddrinfo() #define AI_PASSIVE 0x00000001 /* get address to use bind() */
*/ #define AI_CANONNAME 0x00000002 /* fill ai_canonname */
#if 0 // Not supported by UEFI
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
defined(_NETBSD_SOURCE)
#define AI_PASSIVE 0x00000001 /* get address to use bind() */
#endif
#endif // 0 Not supported by UEFI
#define AI_CANONNAME 0x00000002 /* fill ai_canonname */ #define AI_NUMERICHOST 0x00000004 /* prevent host name resolution */
#define AI_NUMERICSERV 0x00000008 /* prevent service name resolution */
#if 0 // Not supported by UEFI
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
defined(_NETBSD_SOURCE)
#define AI_NUMERICHOST 0x00000004 /* prevent host name resolution */
#define AI_NUMERICSERV 0x00000008 /* prevent service name resolution */
/* valid flags for addrinfo (not a standard def, apps should not use it) */ /* valid flags for addrinfo (not a standard def, apps should not use it) */
#define AI_MASK \ #define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV)
(AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV)
#endif
#endif // 0 Not supported by UEFI
/*% /* Constants for getnameinfo() */
* Constants for getnameinfo() #define NI_MAXHOST 1025
*/ #define NI_MAXSERV 32
////#if defined(_NETBSD_SOURCE)
#define NI_MAXHOST 1025
#define NI_MAXSERV 32
////#endif
/*% /* Flag values for getnameinfo() */
* Flag values for getnameinfo() #define NI_NOFQDN 0x00000001
*/
////#define NI_NOFQDN 0x00000001
#define NI_NUMERICHOST 0x00000002 #define NI_NUMERICHOST 0x00000002
////#define NI_NAMEREQD 0x00000004 #define NI_NAMEREQD 0x00000004
#define NI_NUMERICSERV 0x00000008 #define NI_NUMERICSERV 0x00000008
////#define NI_DGRAM 0x00000010 #define NI_DGRAM 0x00000010
////#define NI_NUMERICSCOPE 0x00000040 #define NI_NUMERICSCOPE 0x00000040
#if 0 // Not supported by UEFI /** Scope delimit character */
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \ #define SCOPE_DELIMITER '%'
defined(_NETBSD_SOURCE)
/*%
* Scope delimit character
*/
#if defined(_NETBSD_SOURCE)
#define SCOPE_DELIMITER '%'
#endif
#endif /* (_POSIX_C_SOURCE - 0) >= 200112L || ... */
#endif // 0 Not supported by UEFI
__BEGIN_DECLS __BEGIN_DECLS
void endhostent(void); void endhostent (void);
void endnetent(void); void endnetent (void);
void endprotoent(void); void endprotoent (void);
void endservent(void); void endservent (void);
#if 0 // Not supported by UEFI struct hostent *gethostbyaddr (const char *, socklen_t, int);
#if (_XOPEN_SOURCE - 0) >= 520 && (_XOPEN_SOURCE - 0) < 600 || \ struct hostent *gethostbyname (const char *);
defined(_NETBSD_SOURCE) struct hostent *gethostbyname2 (const char *, int);
#if 0 /* we do not ship this */ struct hostent *gethostent (void);
void freehostent(struct hostent *); struct netent *getnetbyaddr (uint32_t, int);
#endif struct netent *getnetbyname (const char *);
#endif struct netent *getnetent (void);
#endif // 0 Not supported by UEFI struct protoent *getprotobyname (const char *);
struct hostent *gethostbyaddr(const char *, socklen_t, int); struct protoent *getprotobynumber(int);
struct hostent *gethostbyname(const char *); struct protoent *getprotoent (void);
#if defined(_NETBSD_SOURCE) struct servent *getservbyname (const char *, const char *);
struct hostent *gethostbyname2(const char *, int); struct servent *getservbyport (int, const char *);
#endif struct servent *getservent (void);
struct hostent *gethostent(void); void sethostent (int);
struct netent *getnetbyaddr(uint32_t, int); void setnetent (int);
struct netent *getnetbyname(const char *); void setprotoent (int);
struct netent *getnetent(void); void setservent (int);
struct protoent *getprotobyname(const char *); int getaddrinfo ( const char * __restrict, const char * __restrict,
struct protoent *getprotobynumber(int); const struct addrinfo * __restrict,
struct protoent *getprotoent(void); struct addrinfo ** __restrict);
struct servent *getservbyname(const char *, const char *); int getnameinfo ( const struct sockaddr * __restrict, socklen_t,
struct servent *getservbyport(int, const char *); char * __restrict, socklen_t,
struct servent *getservent(void); char * __restrict, socklen_t, int);
////#if defined(_NETBSD_SOURCE) void freeaddrinfo (struct addrinfo *);
////void herror(const char *); const char *gai_strerror (int);
////const char *hstrerror(int); void setservent (int);
////#endif
void sethostent(int);
////#if defined(_NETBSD_SOURCE)
/* void sethostfile(const char *); */
////#endif
void setnetent(int);
void setprotoent(int);
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
defined(_NETBSD_SOURCE)
void setservent(int);
int getaddrinfo(const char * __restrict, const char * __restrict,
const struct addrinfo * __restrict,
struct addrinfo ** __restrict);
int getnameinfo(const struct sockaddr * __restrict, socklen_t,
char * __restrict, socklen_t,
char * __restrict, socklen_t, int);
void freeaddrinfo(struct addrinfo *);
const char *gai_strerror(int);
#endif
void setservent(int);
__END_DECLS __END_DECLS