Add `init.templatedir` configuration variable.

diff --git a/wrapper.c b/wrapper.c
index c9be1400c005e25b003acecc0cb037dd2f07e56f..0e3e20a3fd38f6f99da44483ee0bb9753f2b217a 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -34,6 +34,16 @@ void *xmalloc(size_t size)
        return ret;
 }
 
+void *xmallocz(size_t size)
+{
+       void *ret;
+       if (size + 1 < size)
+               die("Data too large to fit into virtual memory space.");
+       ret = xmalloc(size + 1);
+       ((char*)ret)[size] = 0;
+       return ret;
+}
+
 /*
  * xmemdupz() allocates (len + 1) bytes of memory, duplicates "len" bytes of
  * "data" to the allocated memory, zero terminates the allocated memory,
@@ -42,10 +52,7 @@ void *xmalloc(size_t size)
  */
 void *xmemdupz(const void *data, size_t len)
 {
-       char *p = xmalloc(len + 1);
-       memcpy(p, data, len);
-       p[len] = '\0';
-       return p;
+       return memcpy(xmallocz(len), data, len);
 }
 
 char *xstrndup(const char *str, size_t len)