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view modules/isatty @ 17311:ab5135d5ff83
getcwd: break fdopendir + save_cwd recursive loop (Bug#13516)
Reported for OS X 10.8.2 by Assaf Gordon in
<http://bugs.gnu.org/13516>.
* lib/getcwd.c (HAVE_OPENAT_SUPPORT): Do not define if
!HAVE_OPENAT && !HAVE_FDOPENDIR.
* m4/getcwd-abort-bug.m4: Reformat to match test-getcwd.c
so that they can be kept in sync more easily. Avoid PATH_MAX
test on the Hurd. Sync from test-getcwd.c for errno tests after
mkdir or chdir failure.
* tests/test-getcwd.c (HAVE_OPENAT_SUPPORT): New macro, from
lib/getcwd.c.
(test_abort_bug): Do not test for the deep directory bug unless we
have openat support. Avoid PATH_MAX test on the Hurd.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Sun, 03 Feb 2013 21:28:30 -0800 |
parents | b9610018ca94 |
children | 1f14c6dd175d |
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Description: Test whether a file descriptor is a terminal. Files: lib/isatty.c m4/isatty.m4 Depends-on: unistd msvc-inval [test $REPLACE_ISATTY = 1] msvc-nothrow [test $REPLACE_ISATTY = 1] configure.ac: gl_FUNC_ISATTY if test $REPLACE_ISATTY = 1; then AC_LIBOBJ([isatty]) gl_PREREQ_ISATTY fi gl_UNISTD_MODULE_INDICATOR([isatty]) Makefile.am: Include: <unistd.h> License: LGPLv2+ Maintainer: Bruno Haible