diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/netdb.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/netdb.h | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/newlib/libc/sys/linux/include/netdb.h b/newlib/libc/sys/linux/include/netdb.h index e92b269e2..9e57ffe9c 100644 --- a/newlib/libc/sys/linux/include/netdb.h +++ b/newlib/libc/sys/linux/include/netdb.h @@ -83,8 +83,12 @@ typedef _BSD_SOCKLEN_T_ socklen_t; #define _PATH_NETWORKS "/etc/networks" #define _PATH_PROTOCOLS "/etc/protocols" #define _PATH_SERVICES "/etc/services" +#define _PATH_NSSWITCH_CONF "/etc/nsswitch.conf" -extern int h_errno; + +extern int *__h_errno_location(void); + +#define h_errno (*(__h_errno_location())) #define MAXALIASES 35 /* For now, only support one return address. */ @@ -158,20 +162,27 @@ struct addrinfo { /* * Error return codes from getaddrinfo() */ -#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 +/* Error values for `getaddrinfo' function. */ +# 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_ADDRFAMILY -9 /* Address family for NAME not supported. */ +# define EAI_MEMORY -10 /* Memory allocation failure. */ +# define EAI_SYSTEM -11 /* System error returned in `errno'. */ +# define EAI_OVERFLOW -12 /* Argument buffer overflow. */ +# ifdef __USE_GNU +# 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 /* * Flag values for getaddrinfo() @@ -179,6 +190,7 @@ struct addrinfo { #define AI_PASSIVE 0x00000001 /* get address to use bind() */ #define AI_CANONNAME 0x00000002 /* fill ai_canonname */ #define AI_NUMERICHOST 0x00000004 /* prevent name resolution */ +#define AI_NUMERICSERV 0x00000008 /* don't use name resolution. */ /* valid flags for addrinfo */ #define AI_MASK \ (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_ADDRCONFIG) @@ -219,14 +231,14 @@ void endnetgrent(void); void endprotoent(void); void endservent(void); void freehostent(struct hostent *); -struct hostent *gethostbyaddr(const char *, int, int); +struct hostent *gethostbyaddr(const void *, socklen_t, int); struct hostent *gethostbyname(const char *); struct hostent *gethostbyname2(const char *, int); struct hostent *gethostent(void); int gethostent_r(struct hostent *, char *, int, int *, FILE **); struct hostent *getipnodebyaddr(const void *, size_t, int, int *); struct hostent *getipnodebyname(const char *, int, int, int *); -struct netent *getnetbyaddr(unsigned long, int); +struct netent *getnetbyaddr(uint32_t, int); struct netent *getnetbyname(const char *); struct netent *getnetent(void); int getnetgrent(char **, char **, char **); @@ -247,10 +259,10 @@ void setprotoent(int); int getaddrinfo(const char *, const char *, const struct addrinfo *, struct addrinfo **); int getnameinfo(const struct sockaddr *, socklen_t, char *, - size_t, char *, size_t, int); + socklen_t, char *, socklen_t, unsigned int); void freeaddrinfo(struct addrinfo *); char *gai_strerror(int); -void setnetgrent(const char *); +int setnetgrent(const char *); void setservent(int); /* |