1 files changed, 27 insertions, 0 deletions
diff --git a/guts/realpath.c b/guts/realpath.c
new file mode 100644
index 0000000..5b1a5f8
--- /dev/null
+++ b/guts/realpath.c
@@ -0,0 +1,27 @@
+/* 
+ * static char *
+ * wrap_realpath(const char *name, char *resolved_name) {
+ *	char * rc = NULL;
+ */
+	char *rname = PSEUDO_ROOT_PATH(AT_FDCWD, name, 0);
+	size_t len;
+	if (!rname) {
+		errno = ENAMETOOLONG;
+		return NULL;
+	}
+	if ((len = strlen(rname)) >= pseudo_sys_path_max()) {
+		free(rname);
+		errno = ENAMETOOLONG;
+		return NULL;
+	}
+	if (resolved_name) {
+		memcpy(resolved_name, rname, len + 1);
+		free(rname);
+		rc = resolved_name;
+	} else {
+		rc = rname;
+	}
+
+/*	return rc;
+ * }
+ */