From b6a5b950d28e0b474fdad160b88bc15314cf9259 Mon Sep 17 00:00:00 2001
From: Kevin Krakauer <krakauer@google.com>
Date: Fri, 2 Aug 2019 14:04:28 -0700
Subject: Job control: controlling TTYs and foreground process groups.

(Don't worry, this is mostly tests.)

Implemented the following ioctls:
- TIOCSCTTY - set controlling TTY
- TIOCNOTTY - remove controlling tty, maybe signal some other processes
- TIOCGPGRP - get foreground process group. Also enables tcgetpgrp().
- TIOCSPGRP - set foreground process group. Also enabled tcsetpgrp().

Next steps are to actually turn terminal-generated control characters (e.g. C^c)
into signals to the proper process groups, and to send SIGTTOU and SIGTTIN when
appropriate.

PiperOrigin-RevId: 261387276
---
 test/syscalls/linux/BUILD | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'test/syscalls/linux/BUILD')

diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD
index 40fc73812..16666e772 100644
--- a/test/syscalls/linux/BUILD
+++ b/test/syscalls/linux/BUILD
@@ -1214,8 +1214,10 @@ cc_binary(
     srcs = ["pty.cc"],
     linkstatic = 1,
     deps = [
+        "//test/util:capability_util",
         "//test/util:file_descriptor",
         "//test/util:posix_error",
+        "//test/util:pty_util",
         "//test/util:test_main",
         "//test/util:test_util",
         "//test/util:thread_util",
@@ -1227,6 +1229,23 @@ cc_binary(
     ],
 )
 
+cc_binary(
+    name = "pty_root_test",
+    testonly = 1,
+    srcs = ["pty_root.cc"],
+    linkstatic = 1,
+    deps = [
+        "//test/util:capability_util",
+        "//test/util:file_descriptor",
+        "//test/util:posix_error",
+        "//test/util:pty_util",
+        "//test/util:test_main",
+        "//test/util:thread_util",
+        "@com_google_absl//absl/base:core_headers",
+        "@com_google_googletest//:gtest",
+    ],
+)
+
 cc_binary(
     name = "partial_bad_buffer_test",
     testonly = 1,
-- 
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