Add MPL license headers and contributor credits

Makefile

@@ -1,10 +1,16 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-OS			:= $(shell uname -s| tr '[:upper:]' '[:lower:]')
+#
+# Contributors:
+# Alexandru Tudorica <tudalex@gmail.com>
+# vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+# Teodora Baluta <teobaluta@gmail.com>
+
+OS		:= $(shell uname -s| tr '[:upper:]' '[:lower:]')
 ARCH		:= amd64
 
-GO 			:= GOOS=$(OS) GOARCH=$(ARCH) GO15VENDOREXPERIMENT=1 go
+GO 		:= GOOS=$(OS) GOARCH=$(ARCH) GO15VENDOREXPERIMENT=1 go
 GOGETTER	:= GOPATH=$(shell pwd)/.tmpdeps go get -d
 
 all: build

sandbox.go

@@ -1,4 +1,12 @@
 // +build !linux
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Contributors:
+// Alexandru Tudorica <tudalex@gmail.com>
+// vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+// Teodora Baluta <teobaluta@gmail.com>
 
 package sandbox
 

sandbox_linux.go

@@ -1,4 +1,13 @@
 // +build linux
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Contributors:
+// Alexandru Tudorica <tudalex@gmail.com>
+// vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+// Teodora Baluta <teobaluta@gmail.com>
+
 
 package sandbox
 

signal_handler.c

@@ -1,4 +1,12 @@
 // +build linux
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Contributors:
+// Alexandru Tudorica <tudalex@gmail.com>
+// vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+// Teodora Baluta <teobaluta@gmail.com>
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -10,7 +18,7 @@
 struct sigaction old_action;
 
 void handler(int signum, siginfo_t *info, void *context) {
-	//TODO: Put this in a nice formatted json error
+    //TODO: Put this in a nice formatted json error
     fprintf(stderr,"Jail violation caused by syscall %s. Code %d\n", syscall_mappings[info->si_syscall], info->si_syscall);
     //fprintf(stderr,"Code %d\n", info->si_syscall);
     exit(1);

signal_handler.h

@@ -1,3 +1,10 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Contributors:
+// Alexandru Tudorica <tudalex@gmail.com>
+// vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+// Teodora Baluta <teobaluta@gmail.com>
 
 void install_sighandler();
-

syscall_mappings.h

@@ -1,3 +1,12 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Contributors:
+// Alexandru Tudorica <tudalex@gmail.com>
+// vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+// Teodora Baluta <teobaluta@gmail.com>
+
 const char * const syscall_mappings[] = { "restart_syscall",
 "exit",
 "fork",

tools/parse_syscalls.py

@@ -1,4 +1,12 @@
 #!/usr/bin/env python
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# Contributors:
+# Alexandru Tudorica <tudalex@gmail.com>
+# vladimirdiaconescu <vladimirdiaconescu@users.noreply.github.com>
+# Teodora Baluta <teobaluta@gmail.com>
 
 import subprocess
 
@@ -52,4 +60,3 @@ print "};\n"
 #from pprint import pformat
 #print "package main\n"
 #print "var idToSyscall = map[int]string" + pformat(mappings).replace("'",'"')
-