X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fnetdb.h;fp=include%2Fnetdb.h;h=33b7a0abae85754d5203bea3eb315f1c10d0d12f;hp=a480d82f4ae94cb8924e6177683b69fd6f86ef7d;hb=e68c51ac46a9f273927aef8dcebc89912ab19ece;hpb=3777f5b90d25b2cafc5fd7be57580f1925fb5515

diff --git a/include/netdb.h b/include/netdb.h
index a480d82f..33b7a0ab 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -128,7 +128,11 @@ 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 **);
-extern int h_errno;
+#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