win32: virtual terminal input fixes

- Disable ENABLE_PROCESSED_INPUT in raw mode.  Otherwise ^C isn't
  immediately detected during shell command line editing with
  virtual terminal input enabled.

- Switch read_key()/unix_readkey() to windows_read_key()/read_key().
  This allows the shell `read` builtin to use windows_read_key().
  Without this change `read` fails when virtual terminal input is
  enabled.

1 files changed, 1 insertions, 1 deletions

diff --git a/shell/shell_common.c b/shell/shell_common.c
index 9d74dcb7a..efe8828e4 100644
--- a/shell/shell_common.c
+++ b/shell/shell_common.c
@@ -223,7 +223,7 @@ shell_builtin_read(struct builtin_read_params *params)
                 if (isatty(fd)) {
                         int64_t key;
 
-                        key = read_key(fd, NULL, timeout);
+                        key = windows_read_key(fd, NULL, timeout);
                         if (key == 0x03) {
                                 /* ^C pressed */
                                 retval = (const char *)(uintptr_t)2;