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Diffstat (limited to 'include/netdb.h')
-rw-r--r--include/netdb.h27
1 files changed, 16 insertions, 11 deletions
diff --git a/include/netdb.h b/include/netdb.h
index 82c78dc8..42a4b682 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -118,21 +118,30 @@ struct protoent *getprotoent (void);
struct protoent *getprotobyname (const char *);
struct protoent *getprotobynumber (int);
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) || defined(_POSIX_SOURCE) \
+ || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE < 200809L) \
+ || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE < 700)
+struct hostent *gethostbyname (const char *);
+struct hostent *gethostbyaddr (const void *, socklen_t, int);
+#ifdef __GNUC__
+__attribute__((const))
+#endif
+int *__h_errno_location(void);
+#define h_errno (*__h_errno_location())
+#define HOST_NOT_FOUND 1
+#define TRY_AGAIN 2
+#define NO_RECOVERY 3
+#define NO_DATA 4
+#endif
+
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
const char *hstrerror(int);
-struct hostent *gethostbyname (const char *);
int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
int gethostbyname2_r(const char *, int, struct hostent *, char *, size_t, struct hostent **, int *);
struct hostent *gethostbyname2(const char *, int);
-struct hostent *gethostbyaddr (const void *, socklen_t, int);
int gethostbyaddr_r(const void *, socklen_t, int, struct hostent *, char *, size_t, struct hostent **, int *);
int getservbyport_r(int, const char *, struct servent *, char *, size_t, struct servent **);
int getservbyname_r(const char *, const char *, struct servent *, char *, size_t, struct servent **);
-#ifdef __GNUC__
-__attribute__((const))
-#endif
-int *__h_errno_location(void);
-#define h_errno (*__h_errno_location())
#define EAI_NODATA -5
#define EAI_ADDRFAMILY -9
#define EAI_INPROGRESS -100
@@ -143,10 +152,6 @@ int *__h_errno_location(void);
#define EAI_IDN_ENCODE -105
#define NI_MAXHOST 255
#define NI_MAXSERV 32
-#define HOST_NOT_FOUND 1
-#define TRY_AGAIN 2
-#define NO_RECOVERY 3
-#define NO_DATA 4
#endif