-cleaning up client api to test for service availability

[oweals/gnunet.git] / src / arm / do_start_process.c

diff --git a/src/arm/do_start_process.c b/src/arm/do_start_process.c
index fd7fc17ed7a4853790b389f34396d1c523cdff0c..95ec74405e92e857f6cd82289f1a9ae6ffa2775a 100644 (file)
--- a/src/arm/do_start_process.c
+++ b/src/arm/do_start_process.c
@@ -1,3 +1,25 @@
+/*
+     This file is part of GNUnet.
+     (C) 2011, 2012 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 3, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+#include "gnunet_os_lib.h"
+
 /**
  * Actually start a process.  All of the arguments given to this
  * function are strings that are used for the "argv" array.  However,
@@ -7,13 +29,16 @@
  * limitation that it does NOT allow passing command line arguments
  * with spaces to the new process.
  *
+ * @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
  * @param lsocks array of listen sockets to dup starting at fd3 (systemd-style), or NULL
  * @param first_arg first argument for argv (may be an empty string)
  * @param ... more arguments, NULL terminated
  * @return handle of the started process, NULL on error
  */
 static struct GNUNET_OS_Process *
-do_start_process (const SOCKTYPE * lsocks, const char *first_arg, ...)
+do_start_process (int pipe_control, unsigned int std_inheritance,
+                 const SOCKTYPE * lsocks, const char *first_arg, ...)
 {
   va_list ap;
   char **argv;
@@ -24,6 +49,7 @@ do_start_process (const SOCKTYPE * lsocks, const char *first_arg, ...)
   char *cp;
   const char *last;
   struct GNUNET_OS_Process *proc;
+  char *binary_path;
 
   argv_size = 1;
   va_start (ap, first_arg);
@@ -95,9 +121,13 @@ do_start_process (const SOCKTYPE * lsocks, const char *first_arg, ...)
 /* *INDENT-ON* */
   va_end (ap);
   argv[argv_size] = NULL;
-  proc = GNUNET_OS_start_process_v (lsocks, argv[0], argv);
+  binary_path = argv[0];
+  proc = GNUNET_OS_start_process_v (pipe_control, std_inheritance, lsocks, 
+                                   binary_path, argv);
   while (argv_size > 0)
     GNUNET_free (argv[--argv_size]);
   GNUNET_free (argv);
   return proc;
 }
+
+/* end of do_start_process.c */