From 0782b355a4698c3962a4938c4cef1a004f1d1f66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E7=8E=AE=E5=8D=8E?= <hanyu363@qq.com>
Date: Thu, 8 Sep 2016 15:18:35 +0800
Subject: [PATCH] =?UTF-8?q?[bugfix]=20alpine=20linux=20=E7=BC=96=E8=AF=91?=
 =?UTF-8?q?=E4=B8=8D=E9=80=9A=E8=BF=87=E3=80=82?=
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---
 skynet-src/skynet_daemon.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/skynet-src/skynet_daemon.c b/skynet-src/skynet_daemon.c
index 4c5e3882..4b6b96e1 100644
--- a/skynet-src/skynet_daemon.c
+++ b/skynet-src/skynet_daemon.c
@@ -5,6 +5,7 @@
 #include <signal.h>
 #include <errno.h>
 #include <stdlib.h>
+#include <fcntl.h>
 
 #include "skynet_daemon.h"
 
@@ -27,7 +28,7 @@ check_pid(const char *pidfile) {
 	return pid;
 }
 
-static int 
+static int
 write_pid(const char *pidfile) {
 	FILE *f;
 	int pid = 0;
@@ -52,7 +53,7 @@ write_pid(const char *pidfile) {
 		}
 		return 0;
 	}
-	
+
 	pid = getpid();
 	if (!fprintf(f,"%d\n", pid)) {
 		fprintf(stderr, "Can't write pid.\n");
@@ -90,7 +91,7 @@ daemon_init(const char *pidfile) {
 	return 0;
 }
 
-int 
+int
 daemon_exit(const char *pidfile) {
 	return unlink(pidfile);
 }