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Don't use HAVE_STRUCT_ADDRINFO as a guide to whether netdb.h defines

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macros like AI_NUMERICHOST; instead, test the macros individually.
Should fix recent reports of trouble on AIX and Unixware.
This commit is contained in:
Tom Lane
2003-08-07 16:45:21 +00:00
parent d8295603c8
commit d862045dfc
1 changed files with 41 additions and 23 deletions
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64
src/include/getaddrinfo.h
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@ -15,7 +15,7 @@
* *
* Copyright (c) 2003, PostgreSQL Global Development Group * Copyright (c) 2003, PostgreSQL Global Development Group
* *
* $Id: getaddrinfo.h,v 1.8 2003/08/04 00:43:29 momjian Exp $ * $Id: getaddrinfo.h,v 1.9 2003/08/07 16:45:21 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -28,6 +28,44 @@
#endif #endif
/* Various macros that ought to be in <netdb.h>, but might not be */
#ifndef EAI_FAIL
#define EAI_BADFLAGS -1
#define EAI_NONAME -2
#define EAI_AGAIN -3
#define EAI_FAIL -4
#define EAI_FAMILY -6
#define EAI_SOCKTYPE -7
#define EAI_SERVICE -8
#define EAI_MEMORY -10
#define EAI_SYSTEM -11
#endif
#ifndef AI_PASSIVE
#define AI_PASSIVE 0x0001
#endif
#ifndef AI_NUMERICHOST
#define AI_NUMERICHOST 0x0004
#endif
#ifndef NI_NUMERICHOST
#define NI_NUMERICHOST 1
#endif
#ifndef NI_NUMERICSERV
#define NI_NUMERICSERV 2
#endif
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#endif
#ifndef NI_MAXSERV
#define NI_MAXSERV 32
#endif
#ifndef HAVE_STRUCT_ADDRINFO #ifndef HAVE_STRUCT_ADDRINFO
struct addrinfo struct addrinfo
@ -42,28 +80,7 @@ struct addrinfo
struct addrinfo *ai_next; struct addrinfo *ai_next;
}; };
#define EAI_BADFLAGS -1 #endif /* HAVE_STRUCT_ADDRINFO */
#define EAI_NONAME -2
#define EAI_AGAIN -3
#define EAI_FAIL -4
#define EAI_FAMILY -6
#define EAI_SOCKTYPE -7
#define EAI_SERVICE -8
#define EAI_MEMORY -10
#define EAI_SYSTEM -11
#define AI_PASSIVE 0x0001
#define AI_NUMERICHOST 0x0004
#define NI_NUMERICHOST 1
#define NI_NUMERICSERV 2
#endif /* HAVE_STRUCT_ADDRINFO */
#ifndef NI_MAXHOST
#define NI_MAXHOST 1025
#define NI_MAXSERV 32
#endif
#ifndef HAVE_GETADDRINFO #ifndef HAVE_GETADDRINFO
@ -96,6 +113,7 @@ extern const char *gai_strerror(int errcode);
extern int getnameinfo(const struct sockaddr * sa, int salen, extern int getnameinfo(const struct sockaddr * sa, int salen,
char *node, int nodelen, char *node, int nodelen,
char *service, int servicelen, int flags); char *service, int servicelen, int flags);
#endif /* HAVE_GETADDRINFO */ #endif /* HAVE_GETADDRINFO */
#endif /* GETADDRINFO_H */ #endif /* GETADDRINFO_H */