Make experimental and librarize

1 files changed, 13 insertions, 0 deletions

diff --git a/chad/experimental/root.c b/chad/experimental/root.c
new file mode 100644
index 0000000..f7447eb
--- /dev/null
+++ b/chad/experimental/root.c
@@ -0,0 +1,13 @@
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <chad/experimental/root.h>
+void Root(char * filename) {
+  char path[PATH_MAX], * terminator;
+  if (!realpath(filename, path)) { return; }
+  if ((terminator = strrchr(path, '/'))) {
+    *terminator = '\0';
+    chdir(path);
+  }
+}