diff --git a/general/src/function/daemon.cpp b/general/src/function/daemon.cpp
index bde8137..37e0aef 100644
--- a/general/src/function/daemon.cpp
+++ b/general/src/function/daemon.cpp
@@ -1,13 +1,56 @@
 /*
  * @Author: your name
  * @Date: 2021-07-23 23:39:57
- * @LastEditTime: 2021-07-26 23:49:33
+ * @LastEditTime: 2021-07-29 00:14:47
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: \generallib\general\src\function\daemon.c
  */
 #include "daemon.h"
 
+#ifdef linux
+void _process_start(string path){
+	auto file = popen(path.c_str(),"r");
+	if(file < 0){
+		fprintf(stderr,"execl failed:%s",strerror(errno));
+		return;
+	}
+	pclose(file);
+}
+
+int prep_map(){
+    FILE *pstr; 
+	char cmd[128],buff[512],*p;
+	int iPID;
+	const char *name= "mongod";//要查找的进程名
+ 
+	int pidPosition=1;
+	int pInfoPosition=7;
+	
+	memset(cmd,0,sizeof(cmd));
+	
+	sprintf(cmd, "ps ");
+	pstr = popen(cmd, "r");
+	
+	if(pstr==NULL) {
+		return 1; 
+	}
+	memset(buff,0,sizeof(buff));
+	while( 1 )	{
+		fgets(buff,512,pstr);
+		if(feof(pstr))
+		{
+			break;
+		}
+		printf("buffer=%s",buff);
+
+	}
+	pclose(pstr);
+	return 1;
+}
+#endif
+
+
 
 #ifdef _WIN32
 
@@ -244,6 +287,10 @@ int DaemonizeMonitor::StartMonitor(){
     }
     return 0;
 #endif
+
+#ifdef linux
+    
+#endif
 }
 
 
@@ -254,7 +301,7 @@ int DaemonizeMonitor::StopMonitor(string){
 }
 
 /*
-
+    
 */
 int DaemonizeMonitor::StopProcess(string path){
 #ifdef _WIN32