Remove level parameter from mkdir_r API

It has been removed since it is of no use to the end user.

2 files changed, 8 insertions, 4 deletions

diff --git a/mkdir_r.c b/mkdir_r.c
index d71c47c..178a250 100644
--- a/mkdir_r.c
+++ b/mkdir_r.c
@@ -23,7 +23,7 @@
 #include <errno.h>
 #include <stdio.h>
 
-int mkdir_r(const char *const path, int level)
+static int mkdir_r_lvl(const char *const path, int level)
 {
     int ret = -1;
     char *dir = NULL;
@@ -65,7 +65,7 @@ int mkdir_r(const char *const path, int level)
     }
 
     if (*c)
-        mkdir_r(path, cur_level);
+        mkdir_r_lvl(path, cur_level);
 
     /* No more levels left. */
     ret = 0;
@@ -79,3 +79,8 @@ exit:
 
     return ret;
 }
+
+int mkdir_r(const char *const path)
+{
+    return mkdir_r_lvl(path, 0);
+}
diff --git a/mkdir_r.h b/mkdir_r.h
index cc32b24..5e36f73 100644
--- a/mkdir_r.h
+++ b/mkdir_r.h
@@ -19,9 +19,8 @@
 /**
  * Recursive directory creation.
  * @param path Directory path
- * @param level Always set to 0.
  * @return 0 if successful, -1 otherwise.
  */
-int mkdir_r(const char *const path, int level);
+int mkdir_r(const char *const path);
 
 #endif /* MKDIR_R_H */