adapting comment to new implementation

[wxWidgets.git] / src / unix / gsocket.cpp

diff --git a/src/unix/gsocket.cpp b/src/unix/gsocket.cpp
index 31a7c6e36c922091c853ec4dc1f01727e16db9d7..d417f12da8bf8a6d2f1250ae711affc5c9a3ce93 100644 (file)
--- a/src/unix/gsocket.cpp
+++ b/src/unix/gsocket.cpp
@@ -36,6 +36,14 @@
 #include <types.h>
 #include <netinet/in.h>
 #endif
+#ifdef __NETBSD__
+#ifndef _NETBSD_SOURCE
+#define _NETBSD_SOURCE
+#endif
+#ifndef _LIBC
+#define _LIBC
+#endif
+#endif
 #include <netdb.h>
 #include <sys/ioctl.h>
 
@@ -235,7 +243,7 @@ struct hostent * wxGethostbyname_r(const char *hostname, struct hostent *h,
                                   void *buffer, int size, int *err)
 
 {
-  struct hostent *he;
+  struct hostent *he = NULL;
   *err = 0;
 #if defined(HAVE_FUNC_GETHOSTBYNAME_R_6)
   if (gethostbyname_r(hostname, h, (char*)buffer, size, &he, err))
@@ -268,7 +276,7 @@ struct hostent * wxGethostbyaddr_r(const char *addr_buf, int buf_size,
                                   int proto, struct hostent *h,
                                   void *buffer, int size, int *err)
 {
-  struct hostent *he;
+  struct hostent *he = NULL;
   *err = 0;
 #if defined(HAVE_FUNC_GETHOSTBYNAME_R_6)
   if (gethostbyaddr_r(addr_buf, buf_size, proto, h,
@@ -338,7 +346,7 @@ static struct servent * deepCopyServent(struct servent *s,
 struct servent *wxGetservbyname_r(const char *port, const char *protocol,
                                  struct servent *serv, void *buffer, int size)
 {
-  struct servent *se;
+  struct servent *se = NULL;
 #if defined(HAVE_FUNC_GETSERVBYNAME_R_6)
   if (getservbyname_r(port, protocol, serv, (char*)buffer, size, &se))
     se = NULL;
@@ -1944,7 +1952,15 @@ GSocketError GAddress_INET_SetHostName(GAddress *address, const char *hostname)
     struct in_addr *array_addr;
 
     /* It is a real name, we solve it */
-    if ((he = gethostbyname(hostname)) == NULL)
+    struct hostent h;
+#if defined(HAVE_FUNC_GETHOSTBYNAME_R_3)
+    struct hostent_data buffer;
+#else
+    char buffer[1024];
+#endif
+    int err;
+    he = wxGethostbyname_r(hostname, &h, (void*)&buffer, sizeof(buffer), &err);
+    if (he == NULL)
     {
       /* Reset to invalid address */
       addr->s_addr = INADDR_NONE;
@@ -1994,11 +2010,14 @@ GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port,
     return GSOCK_INVPORT;
   }
 
-#if defined(__WXPM__) && defined(__EMX__)
-  se = getservbyname(port, (char*)protocol);
+#if defined(HAVE_FUNC_GETSERVBYNAME_R_4)
+    struct servent_data buffer;
 #else
-  se = getservbyname(port, protocol);
+  char buffer[1024];
 #endif
+  struct servent serv;
+  se = wxGetservbyname_r(port, protocol, &serv,
+                        (void*)&buffer, sizeof(buffer));
   if (!se)
   {
     /* the cast to int suppresses compiler warnings about subscript having the
@@ -2048,7 +2067,15 @@ GSocketError GAddress_INET_GetHostName(GAddress *address, char *hostname, size_t
   addr = (struct sockaddr_in *)address->m_addr;
   addr_buf = (char *)&(addr->sin_addr);
 
-  he = gethostbyaddr(addr_buf, sizeof(addr->sin_addr), AF_INET);
+  struct hostent temphost;
+#if defined(HAVE_FUNC_GETHOSTBYNAME_R_3)
+  struct hostent_data buffer;
+#else
+  char buffer[1024];
+#endif
+  int err;
+  he = wxGethostbyaddr_r(addr_buf, sizeof(addr->sin_addr), AF_INET, &temphost,
+                        (void*)&buffer, sizeof(buffer), &err);
   if (he == NULL)
   {
     address->m_error = GSOCK_NOHOST;