Attribution for Vil Brekin and some code style cleanups.

[tinc] / src / process.c

diff --git a/src/process.c b/src/process.c
index 0007943..262b092 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -1,7 +1,7 @@
 /*
     process.c -- process management functions
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -25,6 +25,7 @@
 #include "device.h"
 #include "edge.h"
 #include "logger.h"
+#include "net.h"
 #include "node.h"
 #include "pidfile.h"
 #include "process.h"
@@ -41,10 +42,9 @@ extern char *identname;
 extern char *pidfilename;
 extern char **g_argv;
 extern bool use_logfile;
-extern volatile bool running;
 
 #ifndef HAVE_MINGW
-sigset_t emptysigset;
+static sigset_t emptysigset;
 #endif
 
 static int saved_debug_level = -1;
@@ -358,6 +358,7 @@ bool execute_script(const char *name, char **envp) {
        int status, len;
        char *scriptname;
        int i;
+       char *interpreter = NULL;
 
 #ifndef HAVE_MINGW
        len = xasprintf(&scriptname, "\"%s/%s\"", confbase, name);
@@ -378,6 +379,16 @@ bool execute_script(const char *name, char **envp) {
        }
 #endif
 
+       // Custom scripts interpreter
+       if(get_config_string(lookup_config(config_tree, "ScriptsInterpreter"), &interpreter)) {
+               // Force custom scripts interpreter allowing execution of scripts on android without execution flag (such as on /sdcard)
+               free(scriptname);
+               len = xasprintf(&scriptname, "%s \"%s/%s\"", interpreter, confbase, name);
+               free(interpreter);
+               if(len < 0)
+                       return false;
+       }
+
        ifdebug(STATUS) logger(LOG_INFO, "Executing script %s", name);
 
 #ifdef HAVE_PUTENV
@@ -511,7 +522,7 @@ static RETSIGTYPE sigusr1_handler(int a) {
 }
 
 static RETSIGTYPE sigusr2_handler(int a) {
-       dump_device_stats();
+       devops.dump_stats();
        dump_nodes();
        dump_edges();
        dump_subnets();
@@ -546,6 +557,7 @@ static struct {
        {SIGCHLD, ignore_signal_handler},
        {SIGALRM, sigalrm_handler},
        {SIGWINCH, sigwinch_handler},
+       {SIGABRT, SIG_DFL},
        {0, NULL}
 };
 #endif