From 20767d53f8c93be8986e03f608bfcf2f9b49ffa9 Mon Sep 17 00:00:00 2001
From: Dante Catalfamo
Date: Fri, 2 Jul 2021 16:58:23 -0400
Subject: bsd-auth: Finally get graph working properly

---
 content/posts/WIP-how-bsd-authentication-works/gen_dot.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb b/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
index 9925d8c..d9e884a 100644
--- a/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
+++ b/content/posts/WIP-how-bsd-authentication-works/gen_dot.rb
@@ -3,7 +3,7 @@
 SOURCE_DIR = File.join Dir.home, 'src', 'github.com', 'openbsd', 'src', 'lib', 'libc', 'gen'
 FILENAMES = %w[authenticate.c auth_subr.c login_cap.c].freeze
 
-FUNCTION_REGEX = /^\w.*?$\n(\w*)\(.*?\)\n\{(.*?)^\}/m.freeze
+FUNCTION_REGEX = /^\w.*?$\n(?!DEF)(\w*)\(.*?\)\n\{(.*?)^\}/m.freeze
 ONELINE_FUNCTION_REFGEX = /^\w.*?(\w*)\(.*?\).*?\{(.*?)\}/.freeze
 CALL_REGEX = /[^\n](\w+)\(.*?\)/.freeze
 
@@ -63,7 +63,6 @@ class FunctionDigraph
       functions.each do |function|
         function_name = function[0]
         function_body = function[1]
-        puts 'auth_open!' if function_name == 'auth_open'
         subgraph.functions << function_name
         function_body.scan(CALL_REGEX) do |call|
           @pairs << Pair.new(function_name, call[0])
-- 
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