From 308842ef190a5fc28feb8e4856814be484d0bc2f Mon Sep 17 00:00:00 2001
From: Beginner <70857188+Beginner-Go@users.noreply.github.com>
Date: Wed, 2 Feb 2022 12:01:01 +0800
Subject: [PATCH] shellsync: cleanup package (#8812)

Co-authored-by: AmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>
---
 package/network/services/shellsync/Makefile   |  6 +++---
 .../services/shellsync/src/shellsync.c        | 20 ++++++++++---------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/package/network/services/shellsync/Makefile b/package/network/services/shellsync/Makefile
index dcbce1d21..08bc5c11e 100644
--- a/package/network/services/shellsync/Makefile
+++ b/package/network/services/shellsync/Makefile
@@ -8,7 +8,7 @@ include $(INCLUDE_DIR)/package.mk
 
 define Package/shellsync
   CATEGORY:=Utilities
-  TITLE:=shellsync
+  TITLE:=Sync shell scripts
   DEPENDS:=+libpthread +kmod-macvlan
 endef
 
@@ -18,7 +18,8 @@ define Build/Prepare
 endef
 
 define Package/shellsync/description
-A tool to sync different shell scripts.Based on syncppp patch by morfast.
+A tool to sync different shell scripts.
+Based on syncppp patch by morfast.
 endef
 
 define Build/Compile
@@ -30,5 +31,4 @@ define Package/shellsync/install
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/shellsync $(1)/usr/bin
 endef
 
-
 $(eval $(call BuildPackage,shellsync))
diff --git a/package/network/services/shellsync/src/shellsync.c b/package/network/services/shellsync/src/shellsync.c
index 4aef1e9ba..ba9e2100a 100644
--- a/package/network/services/shellsync/src/shellsync.c
+++ b/package/network/services/shellsync/src/shellsync.c
@@ -4,20 +4,23 @@
 	> Mail: gch981213@gmail.com
 	> Created Time: 2014年11月06日 星期四 19时15分30秒
  ************************************************************************/
-#include<stdio.h>
-#include<semaphore.h>
-#include<fcntl.h>
-#include<stdlib.h>
-#include<time.h>
-#include<errno.h>
+#include <stdio.h>
+#include <semaphore.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <time.h>
+#include <errno.h>
+
 #define SEM_BLOCK_NAME  "SYNCSHELL_block"
 #define SEM_COUNT_NAME  "SYNCSHELL_count"
+
 int wait_timeout;
+
 int sync_wait(int nproc)
 {
     int flags;
     int value;
-    sem_t *block; 
+    sem_t *block;
     sem_t *count;
     struct timespec ts;
 
@@ -32,7 +35,6 @@ int sync_wait(int nproc)
     }
     ts.tv_sec += wait_timeout;
 
-
     flags = O_RDWR | O_CREAT;
     block = sem_open(SEM_BLOCK_NAME, flags, 0644, 0);
     count = sem_open(SEM_COUNT_NAME, flags, 0644, 0);
@@ -50,6 +52,7 @@ int sync_wait(int nproc)
         return -1;
     }
     printf("%d processes have arrived, waiting for the left %d\n", value, nproc-value);
+
     if (value >= nproc) {
         while (nproc-1 > 0) {
             if (sem_post(block) < 0) {
@@ -67,7 +70,6 @@ int sync_wait(int nproc)
             }
             return -1;
         }
-
     }
 
     sem_close(count);