From a975952d885c47aeca013e76194142a47e96d49a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 8 Dec 2016 21:29:00 -0600
Subject: Add DIRTREE_PROC to skip non-numeric entries and make ps/top etc use
 it.

---
 lib/dirtree.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/dirtree.c')

diff --git a/lib/dirtree.c b/lib/dirtree.c
index 07c1cdc7..f9524a5d 100644
--- a/lib/dirtree.c
+++ b/lib/dirtree.c
@@ -151,6 +151,7 @@ int dirtree_recurse(struct dirtree *node,
 
   // The extra parentheses are to shut the stupid compiler up.
   while ((entry = readdir(dir))) {
+    if ((flags&DIRTREE_PROC) && !isdigit(*entry->d_name)) continue;
     if (!(new = dirtree_add_node(node, entry->d_name, flags))) continue;
     new = dirtree_handle_callback(new, callback);
     if (new == DIRTREE_ABORTVAL) break;
-- 
cgit v1.2.3