win32 - gai strerror

ChangeLog

@@ -1,3 +1,7 @@
+Mon May 10 14:11:51 CEST 2010 (acab)
+------------------------------------
+ * win32: simulate gai_strerror
+
 Mon May 10 03:43:43 CEST 2010 (acab)
 ------------------------------------
  * libclamav: Use mpool in win32 (well, sort of) as the mighty crt allocator

freshclam/notify.c

@@ -113,7 +113,7 @@ int notify(const char *cfgfile)
 	ret = getaddrinfo(addr, port, &hints, &res);
 
 	if(ret) {
-	    /* logg("^Clamd was NOT notified: Can't resolve hostname %s (%s)\n", addr ? addr : "", (ret == EAI_SYSTEM) ? strerror(errno) : gai_strerror(ret)); */
+	    logg("^Clamd was NOT notified: Can't resolve hostname %s (%s)\n", addr ? addr : "", (ret == EAI_SYSTEM) ? strerror(errno) : gai_strerror(ret));
 	    optfree(opts);
 	    return 1;
 	}

win32/compat/net.c

@@ -286,7 +286,9 @@ struct servent *w32_getservbyname(const char *name, const char *proto) {
 }
 
 int w32_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct addrinfo **res) {
-    return getaddrinfo(node, service, hints, res);
+    int ret = getaddrinfo(node, service, hints, res);
+    if(ret) wsock2errno();
+    return ret;
 }
 
 void w32_freeaddrinfo(struct addrinfo *res) {

win32/platform.h

@@ -53,6 +53,7 @@ char *strptime(const char *s, const char *format, struct tm *tm);
 #define closesocket w32_closesocket
 #define getservbyname w32_getservbyname
 #define getaddrinfo w32_getaddrinfo
+#define gai_strerror w32_strerror
 #define freeaddrinfo w32_freeaddrinfo
 #define inet_ntop w32_inet_ntop
 #define gethostbyname w32_gethostbyname
@@ -64,8 +65,9 @@ char *strptime(const char *s, const char *format, struct tm *tm);
 #define getpid GetCurrentProcessId
 
 #define PATH_MAX 32767
-
 #define SEARCH_LIBDIR ""
+#define WORDS_BIGENDIAN 0
+#define EAI_SYSTEM 0
 
 #ifndef MIN
 #define MIN(a, b)	(((a) < (b)) ? (a) : (b))
@@ -108,4 +110,4 @@ int real_main(int, char**);
 #define main main(int argc, char **argv) { _setmode(_fileno(stdin), _O_BINARY); w32_glob(&argc, &argv); return real_main(argc, argv); }; int real_main
 
 #endif /* __PLATFORM_H */
-#define WORDS_BIGENDIAN 0
+