From 90c4dae08fea47797b3ae574e5dfe35dc66f5631 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 2 Dec 2002 07:57:17 +0000
Subject: WinCE patch merged

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.c | 28 ++++++++++++++++++++++------
 1 file changed, 22 insertions(+), 6 deletions(-)

(limited to 'win32/win32.c')

diff --git a/win32/win32.c b/win32/win32.c
index 4ac661ecfc..6ace01160e 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -29,6 +29,9 @@
 #endif
 #include "win32.h"
 #include "win32/dir.h"
+#ifdef _WIN32_WCE
+#include "wince.h"
+#endif
 #ifndef index
 #define index(x, y) strchr((x), (y))
 #endif
@@ -49,7 +52,7 @@
 # undef  WIN95
 #endif
 
-#ifdef __BORLANDC__
+#if defined __BORLANDC__ || defined _WIN32_WCE
 #  define _filbuf _fgetc
 #  define _flsbuf _fputc
 #  define enough_to_get(n) (--(n) >= 0)
@@ -91,7 +94,7 @@ static int valid_filename(char *s);
 static void StartSockets ();
 static char *str_grow(struct RString *str, size_t new_size);
 static DWORD wait_events(HANDLE event, DWORD timeout);
-#ifndef __BORLANDC__
+#if !defined(__BORLANDC__) && !defined(_WIN32_WCE)
 static int rb_w32_open_osfhandle(long osfhandle, int flags);
 #else
 #define rb_w32_open_osfhandle(osfhandle, flags) _open_osfhandle(osfhandle, flags)
@@ -287,6 +290,11 @@ NtInitialize(int *argc, char ***argv)
 
     // Initialize Winsock
     StartSockets();
+
+#ifdef _WIN32_WCE
+	// free commandline buffer
+	wce_FreeCommandLine();
+#endif
 }
 
 char *getlogin()
@@ -1387,7 +1395,7 @@ typedef struct	{
 #define _CRTIMP __declspec(dllimport)
 #endif
 
-#ifndef __BORLANDC__
+#if !defined(__BORLANDC__) && !defined(_WIN32_WCE)
 EXTERN_C _CRTIMP ioinfo * __pioinfo[];
 
 #define IOINFO_L2E			5
@@ -2707,8 +2715,10 @@ static void setup_call(CONTEXT* ctx, struct handler_arg_t *harg)
     ctx->Esp = (DWORD)esp;
     ctx->Eip = (DWORD)rb_w32_call_handler;
 #else
+#ifndef _WIN32_WCE
 #error unsupported processor
 #endif
+#endif
 }
 
 int rb_w32_main_context(int arg, void (*handler)(int))
@@ -2792,13 +2802,16 @@ static void catch_interrupt(void)
 int rb_w32_getc(FILE* stream)
 {
     int c, trap_immediate = rb_trap_immediate;
+#ifndef _WIN32_WCE
     if (enough_to_get(stream->FILE_COUNT)) {
 	c = (unsigned char)*stream->FILE_READPTR++;
 	rb_trap_immediate = trap_immediate;
     }
-    else {
+    else 
+#endif
+	{
 	c = _filbuf(stream);
-#ifdef __BORLANDC__
+#if defined __BORLANDC__ || defined _WIN32_WCE
         if( ( c == EOF )&&( errno == EPIPE ) )
         {
           clearerr(stream);
@@ -2814,11 +2827,14 @@ int rb_w32_getc(FILE* stream)
 int rb_w32_putc(int c, FILE* stream)
 {
     int trap_immediate = rb_trap_immediate;
+#ifndef _WIN32_WCE
     if (enough_to_put(stream->FILE_COUNT)) {
 	c = (unsigned char)(*stream->FILE_READPTR++ = (char)c);
 	rb_trap_immediate = trap_immediate;
     }
-    else {
+    else 
+#endif
+	{
 	c = _flsbuf(c, stream);
 	rb_trap_immediate = trap_immediate;
 	catch_interrupt();
-- 
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