1 files changed, 22 insertions, 0 deletions
diff --git a/tests/override_gethostname.c b/tests/override_gethostname.c
new file mode 100644
index 0000000..10a4867
--- /dev/null
+++ b/tests/override_gethostname.c
@@ -0,0 +1,22 @@
+// we need this for dlsym(): #include <dlfcn.h>
+#include <stdio.h>
+
+
+int gethostname(char *name, size_t __attribute__((unused)) len)
+{
+	*name = '\0';
+	return 0;
+}
+
+static void __attribute__((constructor))
+my_init(void)
+{
+	/* we currently do not need this entry point, but keep it as
+	 * a "template". It can be used, e.g. to emit some diagnostic
+	 * information:
+	printf("loaded\n");
+	 * or - more importantly - obtain a pointer to the overriden
+	 * API:
+	orig_etry = dlsym(RTLD_NEXT, "original_entry_point");
+	*/
+}