From fd86c819ba559760b9bf7eaca1b21a0fd81ef6b6 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 3 Jul 2007 20:09:14 +0100
Subject: Use a linker-table based system to automatically mark and start up
 permanent processes, rather than requiring each one to have its own
 initialisation function.

---
 src/core/process.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/core/process.c')

diff --git a/src/core/process.c b/src/core/process.c
index 0583a398c..bd35e614f 100644
--- a/src/core/process.c
+++ b/src/core/process.c
@@ -30,6 +30,12 @@
 /** Process run queue */
 static LIST_HEAD ( run_queue );
 
+/** Registered permanent processes */
+static struct process processes[0]
+	__table_start ( struct process, processes );
+static struct process processes_end[0]
+	__table_end ( struct process, processes );
+
 /**
  * Add process to process list
  *
@@ -72,3 +78,15 @@ void step ( void ) {
 		break;
 	}
 }
+
+/**
+ * Initialise processes
+ *
+ */
+void init_processes ( void ) {
+	struct process *process;
+
+	for ( process = processes ; process < processes_end ; process++ ) {
+		process_add ( process );
+	}
+}
-- 
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