From 526f4347621b31a60cedcbf224e1dbf4f589ddb0 Mon Sep 17 00:00:00 2001
From: "Dmitriy A. Gerasimov" <dmitriy.gerasimov@demlabs.net>
Date: Mon, 3 Aug 2020 15:57:13 +0700
Subject: [PATCH] [*] in shrink buffer functions - replaced two memcpy with one
memmove, expected to have better performance with this
---
dap-sdk/net/core/dap_events_socket.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/dap-sdk/net/core/dap_events_socket.c b/dap-sdk/net/core/dap_events_socket.c
index ca6769a0b3..be385111db 100644
--- a/dap-sdk/net/core/dap_events_socket.c
+++ b/dap-sdk/net/core/dap_events_socket.c
@@ -433,12 +433,9 @@ void dap_events_socket_shrink_buf_in(dap_events_socket_t * cl, size_t shrink_siz
return;
}else if(cl->buf_in_size>shrink_size){
size_t buf_size=cl->buf_in_size-shrink_size;
- void * buf = malloc(buf_size);
- memcpy(buf,cl->buf_in+ shrink_size,buf_size );
- memcpy(cl->buf_in,buf,buf_size);
+ uint8_t* tmp = cl->buf_in + shrink_size;
+ memmove(cl->buf_in,tmp,buf_size);
cl->buf_in_size=buf_size;
- if (buf)
- free(buf);
}else{
//log_it(WARNING,"Shrinking size of input buffer on amount bigger than actual buffer's size");
cl->buf_in_size=0;
--
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