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-rw-r--r--src/kernel/svc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kernel/svc.c b/src/kernel/svc.c
index 7d171c3..cf1fbe2 100644
--- a/src/kernel/svc.c
+++ b/src/kernel/svc.c
@@ -65,6 +65,7 @@ void SVC_Handler(void) {
case 2: /* Clock-related calls
* 0 - delay
* 1 - udelay
+ * 2 - ticks
*/
clock_svc(args);
break;
@@ -74,6 +75,7 @@ void SVC_Handler(void) {
* 1 - open
* 2 - close
* 3 - read
+ * 4 - write
*/
vfs_svc(args);
break;