From 090c5c607ec682e5cfc03bbc745cd1ed28d5d6ce Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 31 Dec 2012 14:38:13 -0600
Subject: Make dirtree_handle_callback() start with dirtree_ like the rest of
 the dirtree functions.

---
 lib/dirtree.c      | 8 ++++----
 lib/lib.h          | 2 +-
 toys/posix/chgrp.c | 2 +-
 toys/posix/du.c    | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/dirtree.c b/lib/dirtree.c
index c9660fc7..e119c5d1 100644
--- a/lib/dirtree.c
+++ b/lib/dirtree.c
@@ -22,7 +22,7 @@ int dirtree_notdotdot(struct dirtree *catch)
 
 // Create a dirtree node from a path, with stat and symlink info.
 // (This doesn't open directory filehandles yet so as not to exhaust the
-// filehandle space on large trees. handle_callback() does that instead.)
+// filehandle space on large trees, dirtree_handle_callback() does that.)
 
 struct dirtree *dirtree_add_node(struct dirtree *parent, char *name,
   int symfollow)
@@ -102,7 +102,7 @@ int dirtree_parentfd(struct dirtree *node)
 // hit, free structures after use, and return NULL.
 //
 
-struct dirtree *handle_callback(struct dirtree *new,
+struct dirtree *dirtree_handle_callback(struct dirtree *new,
           int (*callback)(struct dirtree *node))
 {
   int flags, dir = S_ISDIR(new->st.st_mode);
@@ -154,7 +154,7 @@ void dirtree_recurse(struct dirtree *node,
   while ((entry = readdir(dir))) {
     if (!(new = dirtree_add_node(node, entry->d_name, symfollow)))
       continue;
-    new = handle_callback(new, callback);
+    new = dirtree_handle_callback(new, callback);
     if (new == DIRTREE_ABORTVAL) break;
     if (new) {
       *ddt = new;
@@ -176,5 +176,5 @@ struct dirtree *dirtree_read(char *path, int (*callback)(struct dirtree *node))
 {
   struct dirtree *root = dirtree_add_node(0, path, 0);
 
-  return root ? handle_callback(root, callback) : DIRTREE_ABORTVAL;
+  return root ? dirtree_handle_callback(root, callback) : DIRTREE_ABORTVAL;
 }
diff --git a/lib/lib.h b/lib/lib.h
index 17aaea25..d3d15b81 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -74,7 +74,7 @@ struct dirtree *dirtree_add_node(struct dirtree *p, char *name, int symfollow);
 char *dirtree_path(struct dirtree *node, int *plen);
 int dirtree_notdotdot(struct dirtree *catch);
 int dirtree_parentfd(struct dirtree *node);
-struct dirtree *handle_callback(struct dirtree *new,
+struct dirtree *dirtree_handle_callback(struct dirtree *new,
   int (*callback)(struct dirtree *node));
 void dirtree_recurse(struct dirtree *node,
   int (*callback)(struct dirtree *node), int symfollow);
diff --git a/toys/posix/chgrp.c b/toys/posix/chgrp.c
index 802d8f8f..6e1e16f0 100644
--- a/toys/posix/chgrp.c
+++ b/toys/posix/chgrp.c
@@ -104,7 +104,7 @@ void chgrp_main(void)
 
   for (s=toys.optargs+1; *s; s++) {
     struct dirtree *new = dirtree_add_node(0, *s, hl);
-    if (new) handle_callback(new, do_chgrp);
+    if (new) dirtree_handle_callback(new, do_chgrp);
     else toys.exitval = 1;
   }
 
diff --git a/toys/posix/du.c b/toys/posix/du.c
index 6c09aec6..5dc3ee5c 100644
--- a/toys/posix/du.c
+++ b/toys/posix/du.c
@@ -206,7 +206,7 @@ void du_main(void)
     struct dirtree *root = dirtree_add_node(0, path, symfollow);
     if(root) {
       TT.st_dev = root->st.st_dev;
-      handle_callback(root, do_du); //this will recurse thru the DIR children.
+      dirtree_handle_callback(root, do_du); // recurse thru the DIR children.
     }
     toys.optargs++;
   }
-- 
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