ash: properly echo console input to 'read' built-in

The 'read' shell built-in echoed console input to stdout.  Echo
directly to the console instead.

Costs 124-136 bytes.

1 files changed, 11 insertions, 0 deletions

diff --git a/win32/winansi.c b/win32/winansi.c
index 818ab1793..bc3e69163 100644
--- a/win32/winansi.c
+++ b/win32/winansi.c
@@ -1405,3 +1405,14 @@ BOOL readConsoleInput_utf8(HANDLE h, INPUT_RECORD *r, DWORD len, DWORD *got)
         return FALSE;
 }
 #endif
+
+void console_write(const char *str, int len)
+{
+        char *buf = xmemdup(str, len);
+        int fd = _open("CONOUT$", _O_WRONLY);
+        HANDLE fh = (HANDLE)_get_osfhandle(fd);
+        charToConBuffA(buf, len);
+        WriteConsole(fh, buf, len, NULL, NULL);
+        close(fd);
+        free(buf);
+}