--- aria2-0.9.0/src/main.cc.orig2	2006-12-12 15:19:39.816899000 +0800
+++ aria2-0.9.0/src/main.cc	2006-12-19 16:32:55.069763000 +0800
@@ -52,9 +52,14 @@
 #include <unistd.h>
 #include <libgen.h>
 #include <utility>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 extern char* optarg;
 extern int optind, opterr, optopt;
 #include <getopt.h>
+#include <vector>
+#include <iterator>
 
 #ifdef ENABLE_METALINK
 #include "MetalinkRequestInfo.h"
@@ -74,6 +79,40 @@
 
 bool timeoutSpecified;
 
+int daemon( int nochdir, int noclose )
+{
+  int fd;
+
+  switch (fork()) {
+    case -1:
+      return(-1);
+    case 0:
+      break;
+    default:
+      _exit(0);
+  }
+
+  if (setsid() == -1)
+    return(-1);
+
+  /* Make certain we are not a session leader, or else we
+   * might reacquire a controlling terminal */
+  if (fork())
+    _exit(0);
+
+  if (!nochdir)
+    chdir("/");
+
+  if (!noclose && (fd = open("/dev/null", O_RDWR, 0)) != -1) {
+    dup2(fd, STDIN_FILENO);
+    dup2(fd, STDOUT_FILENO);
+    dup2(fd, STDERR_FILENO);
+    if (fd > 2)
+    close(fd);
+  }
+  return(0);
+}
+
 void setSignalHander(int signal, void (*handler)(int), int flags) {
   struct sigaction sigact;
   sigact.sa_handler = handler;
@@ -708,7 +747,13 @@
       exit(EXIT_FAILURE);
     }
   }
-  Strings args(argv+optind, argv+argc);
+
+  vector<string> V_argv;
+  for ( int i=0; i<argc; i++){
+    V_argv.insert(V_argv.begin(), argv[i]);
+  }
+  
+  Strings args(V_argv.begin()+optind, V_argv.end());
   
 #ifdef HAVE_LIBSSL
   // for SSL initialization