third-party libs

third-party/curl-7.21.4/tests/libtest/sethostname.c

@@ -0,0 +1,29 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ */
+
+#include "setup.h"
+
+#include "sethostname.h"
+
+/*
+ * we force our own host name, in order to make some tests machine independent
+ */
+
+int gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen)
+{
+  const char *force_hostname = getenv("CURL_GETHOSTNAME");
+  if(force_hostname) {
+    strncpy(name, force_hostname, namelen);
+    name[namelen-1] = '\0';
+    return 0;
+  }
+
+  /* LD_PRELOAD used, but no hostname set, we'll just return a failure */
+  return -1;
+}