X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fnetdb.h;h=82c78dc8991826a04b1276f6967f48fd43f4ff1e;hp=db5eccf439511aec2ccfd1c134af9fefb5527dbc;hb=419ae6d5c95629d3ebaff6f1880d52cb027ba924;hpb=20052b9815f1009699fc6543d746010c67e8b962

diff --git a/include/netdb.h b/include/netdb.h
index db5eccf4..82c78dc8 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -5,7 +5,7 @@
 extern "C" {
 #endif
 
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define __NEED_size_t
 #endif
 
@@ -96,18 +96,9 @@ struct protoent
 	int p_proto;
 };
 
-extern int h_errno;
-
-#define HOST_NOT_FOUND 1
-#define TRY_AGAIN      2
-#define NO_RECOVERY    3
-#define NO_DATA        4
-
 void sethostent (int);
 void endhostent (void);
 struct hostent *gethostent (void);
-struct hostent *gethostbyaddr (const void *, socklen_t, int);
-struct hostent *gethostbyname (const char *);
 
 void setnetent (int);
 void endnetent (void);
@@ -127,14 +118,21 @@ struct protoent *getprotoent (void);
 struct protoent *getprotobyname (const char *);
 struct protoent *getprotobynumber (int);
 
-#ifdef _GNU_SOURCE
+#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
@@ -145,6 +143,10 @@ int getservbyname_r(const char *, const char *, struct servent *, char *, size_t
 #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