Upgrade libuv to e7eeacb

1 files changed, 69 insertions, 0 deletions

diff --git a/deps/uv/src/unix/tty.c b/deps/uv/src/unix/tty.c
new file mode 100644
index 0000000000..3ceeb5f1c0
--- /dev/null
+++ b/deps/uv/src/unix/tty.c
@@ -0,0 +1,69 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "internal.h"
+
+#include <assert.h>
+#include <termios.h>
+#include <errno.h>
+
+
+int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, int fd) {
+  uv__nonblock(fd, 1);
+  uv__stream_init(loop, (uv_stream_t*)tty, UV_TTY);
+  uv__stream_open((uv_stream_t*)tty, fd, UV_READABLE | UV_WRITABLE);
+  loop->counters.tty_init++;
+  return 0;
+}
+
+
+int uv_tty_set_mode(uv_tty_t* tty, int mode) {
+  int fd = tty->fd;
+  struct termios orig_termios; /* in order to restore at exit */
+  struct termios raw;
+
+  if (tcgetattr(fd, &orig_termios) == -1) goto fatal;
+
+  raw = orig_termios;  /* modify the original mode */
+  /* input modes: no break, no CR to NL, no parity check, no strip char,
+   * no start/stop output control. */
+  raw.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON);
+  /* output modes */
+  raw.c_oflag |= (ONLCR);
+  /* control modes - set 8 bit chars */
+  raw.c_cflag |= (CS8);
+  /* local modes - echoing off, canonical off, no extended functions,
+   * no signal chars (^Z,^C) */
+  raw.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG);
+  /* control chars - set return condition: min number of bytes and timer.
+   * We want read to return every single byte, without timeout. */
+  raw.c_cc[VMIN] = 1; raw.c_cc[VTIME] = 0; /* 1 byte, no timer */
+
+  /* put terminal in raw mode after flushing */
+  if (tcsetattr(fd, TCSAFLUSH, &raw) < 0) goto fatal;
+  return 0;
+
+fatal:
+  uv_err_new(tty->loop, ENOTTY);
+  return -1;
+}
+