Merge work:/home/bk/mysql into hundin.mysql.fi:/my/bk/mysql

1 files changed, 36 insertions, 0 deletions

diff --git a/include/my_net.h b/include/my_net.h
index 6a8e98d685c..e3db765cff7 100644
--- a/include/my_net.h
+++ b/include/my_net.h
@@ -36,6 +36,42 @@ extern "C" {
 
 void my_inet_ntoa(struct in_addr in, char *buf);
 
+/*
+  Handling of gethostbyname_r()
+*/
+
+#if defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE)
+#if !defined(HPUX)
+struct hostent;
+#endif /* HPUX */
+struct hostent *my_gethostbyname_r(const char *name,
+				   struct hostent *result, char *buffer,
+				   int buflen, int *h_errnop);
+#define my_gethostbyname_r_free()
+#if defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE)
+#define GETHOSTBYNAME_BUFF_SIZE 2048
+#else
+#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data)
+#endif /* defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */
+
+#elif defined(HAVE_GETHOSTBYNAME_R_RETURN_INT)
+#define GETHOSTBYNAME_BUFF_SIZE sizeof(struct hostent_data)
+struct hostent *my_gethostbyname_r(const char *name,
+				   struct hostent *result, char *buffer,
+				   int buflen, int *h_errnop);
+#define my_gethostbyname_r_free()
+#elif !defined(HAVE_GETHOSTBYNAME_R)
+#define GETHOSTBYNAME_BUFF_SIZE 2048
+struct hostent *my_gethostbyname_r(const char *name,
+				   struct hostent *result, char *buffer,
+				   int buflen, int *h_errnop);
+void my_gethostbyname_r_free();
+#else
+#define GETHOSTBYNAME_BUFF_SIZE 2048
+#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E))
+#define my_gethostbyname_r_free()
+#endif /* defined(HAVE_PTHREAD_ATTR_CREATE) || defined(_AIX) || defined(HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE) */
+
 #ifdef	__cplusplus
 }
 #endif