From fa4542f40bb38eab32b4f5a6e112d3726f4443fd Mon Sep 17 00:00:00 2001
From: David Devecsery <ddevec@gatech.edu>
Date: Sun, 23 Aug 2020 18:36:31 -0400
Subject: [PATCH] Reduced lab1 bootblock code size (hopefully)

---
 bootblock/bootmain.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/bootblock/bootmain.c b/bootblock/bootmain.c
index 737fb15..d3c2bde 100644
--- a/bootblock/bootmain.c
+++ b/bootblock/bootmain.c
@@ -12,7 +12,7 @@
 
 #define SECTSIZE  512
 
-void readseg(uchar*, uint, uint);
+static void readseg(uchar*, uint, uint);
 
 void
 bootmain(void)
@@ -47,7 +47,7 @@ bootmain(void)
   entry();
 }
 
-void
+static void
 waitdisk(void)
 {
   // Wait for disk ready.
@@ -56,7 +56,7 @@ waitdisk(void)
 }
 
 // Read a single sector at offset into dst.
-void
+static void
 readsect(void *dst, uint offset)
 {
   // Issue command.
@@ -75,7 +75,7 @@ readsect(void *dst, uint offset)
 
 // Read 'count' bytes at 'offset' from kernel into physical address 'pa'.
 // Might copy more than asked.
-void
+static void
 readseg(uchar* pa, uint count, uint offset)
 {
   uchar* epa;
@@ -94,3 +94,4 @@ readseg(uchar* pa, uint count, uint offset)
   for(; pa < epa; pa += SECTSIZE, offset++)
     readsect(pa, offset);
 }
+
-- 
2.47.3