From 9ddd6300ded1164fd188b67baaeb37dfc3c19748 Mon Sep 17 00:00:00 2001
From: foobar <sniper@php.net>
Date: Tue, 12 Jun 2001 04:42:01 +0000
Subject: Fix the compile problem on some systems that do not have hstrerror()

---
 ext/sockets/config.m4 | 1 +
 ext/sockets/sockets.c | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/sockets/config.m4 b/ext/sockets/config.m4
index aa3a4606b3..af99809231 100644
--- a/ext/sockets/config.m4
+++ b/ext/sockets/config.m4
@@ -6,6 +6,7 @@ PHP_ARG_ENABLE(sockets, whether to enable sockets support,
 
 if test "$PHP_SOCKETS" != "no"; then
 
+  AC_CHECK_FUNCS(hstrerror)
   AC_CHECK_HEADERS(netdb.h netinet/tcp.h sys/un.h errno.h)
   AC_DEFINE(HAVE_SOCKETS, 1, [ ])
 
diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index ce86c6452f..bc1f04914f 100644
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -962,7 +962,14 @@ PHP_FUNCTION(socket_strerror)
 #ifndef PHP_WIN32
 	if (Z_LVAL_PP(arg1) < -10000) {
 		Z_LVAL_PP(arg1) += 10000;
-		buf = hstrerror(-(Z_LVAL_PP(arg1)));
+#ifdef HAVE_HSTRERROR
+               buf = hstrerror(-(Z_LVAL_PP(arg1)));
+#else
+               {
+               static char buf[100];
+               sprintf (buf, "Host lookup error %d", -(Z_LVAL_PP(arg1)));
+               }
+#endif 
 	} else {
 		buf = strerror(-(Z_LVAL_PP(arg1)));
 	}
-- 
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