X-Git-Url: http://nitlanguage.org

diff --git a/lib/core/exec.nit b/lib/core/exec.nit
index 4190d3f..97ee3fa 100644
--- a/lib/core/exec.nit
+++ b/lib/core/exec.nit
@@ -23,8 +23,10 @@ in "C" `{
 	#include <errno.h>
 	#include <stdio.h>
 	#include <unistd.h>
-	#include <sys/wait.h>
 	#include <signal.h>
+#ifndef _WIN32
+	#include <sys/wait.h>
+#endif
 `}
 
 in "C Header" `{
@@ -59,14 +61,16 @@ class Process
 	end
 
 	# The status once finished
+	#
+	# Require: `is_finished`
 	fun status: Int
 	do
 		assert is_finished
 		return data.status
 	end
 
-	# The executable run
-	# Is a filepath, or a executable found in PATH
+	# The target executable
+	# Either a file path or the name of an executable available in PATH.
 	var command: Text
 
 	# The arguments of the command
@@ -88,13 +92,13 @@ class Process
 		execute
 	end
 
-	# flags used internally to know whith pipe to open
+	# Flags used internally to know which pipe to open
 	private fun pipeflags: Int do return 0
 
 	# Internal code to handle execution
 	protected fun execute
 	do
-		# The pass the arguments as a big C string where elements are separated with '\0'
+		# Pass the arguments as a big C string where elements are separated with '\0'
 		var args = new FlatBuffer
 		var l = 1 # Number of elements in args
 		args.append(command)
@@ -102,7 +106,6 @@ class Process
 		if arguments != null then
 			for a in arguments do
 				args.add('\0')
-				#a.output_class_name
 				args.append(a)
 			end
 			l += arguments.length
@@ -111,7 +114,11 @@ class Process
 	end
 
 	private var data: NativeProcess
-	private fun basic_exec_execute(prog, args: NativeString, argc: Int, pipeflag: Int): NativeProcess `{
+	private fun basic_exec_execute(prog, args: CString, argc: Int, pipeflag: Int): NativeProcess `{
+#ifdef _WIN32
+		// FIXME use a higher level abstraction to support WIN32
+		return -1;
+#else
 		se_exec_data_t* result = NULL;
 		int id;
 		int in_fd[2];
@@ -206,6 +213,7 @@ class Process
 		}
 
 		return result;
+#endif
 	`}
 end
 
@@ -292,7 +300,7 @@ class ProcessDuplex
 	# ~~~
 	fun write_and_read(input: Text): String
 	do
-		var read = new Buffer #new Array[String]
+		var read = new Buffer
 
 		# Main loop, read and write line by line
 		var prev = 0
@@ -330,16 +338,18 @@ redef class Sys
 	fun pid: Int `{ return getpid(); `}
 end
 
-redef class NativeString
+redef class CString
 	# Execute self as a shell command.
 	#
 	# See the posix function system(3).
 	fun system: Int `{
 		int status = system(self);
+#ifndef _WIN32
 		if (WIFSIGNALED(status) && WTERMSIG(status) == SIGINT) {
 			// system exited on SIGINT: in my opinion the user wants the main to be discontinued
 			kill(getpid(), SIGINT);
 		}
+#endif
 		return status;
 	`}
 end
@@ -353,6 +363,10 @@ private extern class NativeProcess `{ se_exec_data_t* `}
 	fun err_fd: Int `{ return self->err_fd; `}
 
 	fun is_finished: Bool `{
+#ifdef _WIN32
+		// FIXME use a higher level abstraction to support WIN32
+		return 0;
+#else
 		int result = (int)0;
 		int status;
 		if (self->running) {
@@ -368,14 +382,18 @@ private extern class NativeProcess `{ se_exec_data_t* `}
 			result = (int)1;
 		}
 		return result;
+#endif
 	`}
 
 	fun wait `{
+#ifndef _WIN32
+		// FIXME use a higher level abstraction to support WIN32
 		int status;
 		if (self->running) {
 			waitpid(self->id, &status, 0);
 			self->status = WEXITSTATUS(status);
 			self->running = 0;
 		}
+#endif
 	`}
 end