commit a14fd92114485cf6811b2ba9198d53f233e9587e
author Carl Norum <cjn@google.com> Fri Mar 22 20:56:45 2019 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Fri Mar 22 20:56:45 2019 +0000
tree e033f022b90e46aeb44e088ca7d1eb6735ebfb82
parent dcb21583237a3c536a4d5c0293a8c9d683875552

[unistd] remove isatty hack

- fix ZX-972

Change-Id: I94ddcbfe6baa3574b474e7a5e0d48b3c5b03344a

zircon/system/ulib/fdio/unistd.c

diff --git a/zircon/system/ulib/fdio/unistd.c b/zircon/system/ulib/fdio/unistd.c
index 0bf5f7d..b3cd5ef0 100644
--- a/zircon/system/ulib/fdio/unistd.c
+++ b/zircon/system/ulib/fdio/unistd.c
@@ -2005,7 +2005,6 @@
     }
 
     int ret = 0;
-
     zx_handle_t handle = fdio_unsafe_borrow_channel(io);
     if (handle != ZX_HANDLE_INVALID) {
         fuchsia_io_NodeInfo info;
@@ -2015,13 +2014,6 @@
         }
     }
 
-    // TODO(ZX-972)
-    // For now, stdout etc. needs to be a tty for line buffering to
-    // work. So let's pretend those are ttys.
-    if (fd == 0 || fd == 1 || fd == 2) {
-        ret = 1;
-    }
-
     if (ret == 0) {
         errno = ENOTTY;
     }