From c9bdb2e5a3c7a3e1a57c8c8681969edae86b977e Mon Sep 17 00:00:00 2001
From: fumiama <s862105088@gmail.com>
Date: Fri, 7 May 2021 21:03:00 +0800
Subject: [PATCH] =?UTF-8?q?client=E5=8F=AF=E9=80=89=E6=8B=A9=E5=A4=A7?=
 =?UTF-8?q?=E5=B0=8F=E7=AB=AF?=
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---
 client.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/client.c b/client.c
index f4bf24c..2b2bb83 100644
--- a/client.c
+++ b/client.c
@@ -43,7 +43,7 @@ off_t size_of_file(const char* fname) {
     else return -1;
 }
 
-int main(int argc,char *argv[]) {   //usage: ./client host port
+int main(int argc,char *argv[]) {   //usage: ./client host port [-l]
     ssize_t numbytes;
     puts("break!");
     while((sockfd = socket(AF_INET,SOCK_STREAM,0)) == -1);
@@ -74,6 +74,7 @@ int main(int argc,char *argv[]) {   //usage: ./client host port
                 if(fp) {
                     off_t len = 0;
                     file_size = (uint32_t)size_of_file(buf);
+                    if(argc == 4) file_size = htonl(file_size);
                     #if __APPLE__
                         struct iovec headers;
                         headers.iov_base = &file_size;