From da2e121ab55b5e161d505855995005f87760b6c9 Mon Sep 17 00:00:00 2001
From: fumiama <s862105088@gmail.com>
Date: Wed, 5 May 2021 20:57:18 +0800
Subject: [PATCH] =?UTF-8?q?sendall=E8=BF=94=E5=9B=9E=E5=80=BC=E4=BF=AE?=
 =?UTF-8?q?=E6=AD=A3?=
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---
 server.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server.c b/server.c
index b493695..1eca817 100644
--- a/server.c
+++ b/server.c
@@ -127,10 +127,10 @@ int send_all(char* file_path, THREADTIMER *timer) {
             headers.iov_len = sizeof(uint32_t);
             hdtr.headers = &headers;
             hdtr.hdr_cnt = 1;
-            sendfile(fileno(fp), timer->accept_fd, 0, &len, &hdtr, 0);
+            re = !sendfile(fileno(fp), timer->accept_fd, 0, &len, &hdtr, 0);
         #else
             send(timer->accept_fd, &file_size, sizeof(uint32_t), 0);
-            sendfile(timer->accept_fd, fileno(fp), &len, file_size);
+            re = !sendfile(timer->accept_fd, fileno(fp), &len, file_size);
         #endif
         printf("Send %lld bytes.\n", len);
         close_file(fp);