From ab0bf7e5dc5f11ef8b108d0b5d65a6013e7fb2f4 Mon Sep 17 00:00:00 2001
From: Ryo Nakamura <upa@haeena.net>
Date: Thu, 20 Oct 2022 20:25:23 +0900
Subject: add atomic refcnt and locks.

It might be unnecessary, if open/close can be done without lock.
---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 8f7f0fb..3f2211a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -7,6 +7,7 @@
 #include <util.h>
 #include <ssh.h>
 #include <file.h>
+#include <atomic.h>
 #include <platform.h>
 
 int verbose = 0; /* util.h */
@@ -19,6 +20,8 @@ struct sscp {
 
         struct list_head        file_list;
         struct list_head        chunk_list;
+        lock                    chunk_lock;  /* lock for chunk list */
+
         char *target;
         bool target_is_remote;
 };
@@ -111,6 +114,7 @@ int main(int argc, char **argv)
         memset(&sscp, 0, sizeof(sscp));
         INIT_LIST_HEAD(&sscp.file_list);
         INIT_LIST_HEAD(&sscp.chunk_list);
+        lock_init(&sscp.chunk_lock);
 
 	while ((ch = getopt(argc, argv, "n:s:S:l:p:i:c:Cvh")) != -1) {
 		switch (ch) {
-- 
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