X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fkern%2Fsignal_test.c;h=ca63002b15c6c1ca4780a970a786f4c9bda6cfe2;hb=b7be39427a8d818c10da11295bd28ba9b00e0628;hp=ddd26485e4092eeed0db271470a5cf7b71074643;hpb=ab5b34edd4fbb2eda01fa74a98796fb8c736bb80;p=bertos.git

diff --git a/bertos/kern/signal_test.c b/bertos/kern/signal_test.c
index ddd26485..ca63002b 100644
--- a/bertos/kern/signal_test.c
+++ b/bertos/kern/signal_test.c
@@ -31,9 +31,9 @@
  * -->
  *
  * \brief Signals test.
- * 
+ *
  * \version $Id$
- * 
+ *
  * \author Daniele Basile <asterix@develer.com>
  */
 
@@ -56,7 +56,7 @@ int test_signal[] = {
 	SIG_TIMEOUT,
 	SIG_SYSTEM5,
 	SIG_SYSTEM6,
-	SIG_SINGLE	
+	SIG_SINGLE
 };
 
 // Current signal to send
@@ -65,6 +65,9 @@ int count = 0;
 sigmask_t sig_to_master;
 sigmask_t sig_to_slave;
 
+/*
+ * These macros generate the code needed to create the test process functions.
+ */
 #define PROC_TEST_SLAVE(index, signal) static void proc_test##index(void) \
 { \
 	for(;;) \
@@ -88,6 +91,7 @@ sigmask_t sig_to_slave;
 #define PROC_TEST_SLAVE_STACK(index) static cpu_stack_t proc_test##index##_stack[CONFIG_KERN_MINSTACKSIZE / sizeof(cpu_stack_t)];
 #define PROC_TEST_SLAVE_INIT(index, master_process) proc_new(proc_test##index, master_process, sizeof(proc_test##index##_stack), proc_test##index##_stack)
 
+// Generate the code for signal test.
 PROC_TEST_SLAVE(0, SIG_USER0)
 PROC_TEST_SLAVE(1, SIG_USER1)
 PROC_TEST_SLAVE(2, SIG_USER2)
@@ -139,13 +143,13 @@ int signal_testRun(void)
 	MAIN_CHECK_SIGNAL(5, slave_5);
 	MAIN_CHECK_SIGNAL(6, slave_6);
 	MAIN_CHECK_SIGNAL(7, slave_7);
-	
+
 	if(count == countof(test_signal))
 	{
 		kprintf("Signal test finished..ok!\n");
 		return 0;
 	}
-	
+
 	kprintf("Signal test finished..fail!\n");
 	return -1;
 }
@@ -163,7 +167,7 @@ int signal_testSetup(void)
 	kprintf("Init Timer..");
 	timer_init();
 	kprintf("Done.\n");
-	
+
 	kprintf("Init Process..");
 	proc_init();
 	kprintf("Done.\n");
@@ -176,4 +180,4 @@ int signal_testTearDown(void)
 	return 0;
 }
 
-TEST_MAIN(signal);
\ No newline at end of file
+TEST_MAIN(signal);