daemon-mode: add sleep() loop to prevent defunct child process, call setsid() in child

2011-03-21 12:11:05 +01:00 · 2011-03-21 12:11:05 +01:00 · 1c09a4adb2
commit 1c09a4adb2
parent b7ebc662eb
1 changed files with 8 additions and 0 deletions
--- a/init.cpp
+++ b/init.cpp
@ -236,6 +236,10 @@ bool AppInit2(int argc, char* argv[])
        }
        if (pid > 0)
            return true;
+
+        pid_t sid = setsid();
+        if (sid < 0)
+            fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno);
    }
 #endif

@ -467,5 +471,9 @@ bool AppInit2(int argc, char* argv[])
        SetStartOnSystemStartup(true);
 #endif
    
+    if (fDaemon)
+        while (!fShutdown)
+            Sleep(5000);
+
    return true;
 }