list all network handlers in lighttpd -V (fixes #2376)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2824 152afb58-edef-0310-8abb-c4023f1b3aa9

src/server.c

@@ -409,19 +409,31 @@ static void show_features (void) {
       "\t- libev (generic)\n"
 #endif
       "\nNetwork handler:\n\n"
-#if defined(USE_LINUX_SENDFILE) || defined(USE_FREEBSD_SENDFILE) || defined(USE_SOLARIS_SENDFILEV) || defined(USE_AIX_SENDFILE)
-      "\t+ sendfile\n"
+#if defined USE_LINUX_SENDFILE
+      "\t+ linux-sendfile\n"
 #else
-  #ifdef USE_WRITEV
+      "\t- linux-sendfile\n"
+#endif
+#if defined USE_FREEBSD_SENDFILE
+      "\t+ freebsd-sendfile\n"
+#else
+      "\t- freebsd-sendfile\n"
+#endif
+#if defined USE_SOLARIS_SENDFILEV
+      "\t+ solaris-sendfilev\n"
+#else
+      "\t- solaris-sendfilev\n"
+#endif
+#if defined USE_WRITEV
       "\t+ writev\n"
-  #else
+#else
+      "\t- writev\n"
+#endif
       "\t+ write\n"
-  #endif
-  #ifdef USE_MMAP
+#ifdef USE_MMAP
       "\t+ mmap support\n"
-  #else
+#else
       "\t- mmap support\n"
-  #endif
 #endif
       "\nFeatures:\n\n"
 #ifdef HAVE_IPV6