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| author | Paul Eggert <eggert@cs.ucla.edu> | 2005-04-11 20:15:45 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-04-11 20:15:45 +0000 |
| commit | d233b6b31ee8e3dd5b98fbccde45ba82cc3099af (patch) | |
| tree | 5b987b0823fa2ea3c07edb044e6a6d3fe4f7e264 /m4 | |
| parent | 348dfa39872760945c0101ac83315423cf1e7141 (diff) | |
| download | coreutils-d233b6b31ee8e3dd5b98fbccde45ba82cc3099af.tar.xz | |
Add bulletproofing for cases where stdin, stdout, or stderr are closed.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/fcntl-safer.m4 | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/m4/fcntl-safer.m4 b/m4/fcntl-safer.m4 deleted file mode 100644 index f147bfefa..000000000 --- a/m4/fcntl-safer.m4 +++ /dev/null @@ -1,18 +0,0 @@ -# fcntl-safer.m4 serial 3 - -# Copyright (C) 2004 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# Written by Paul Eggert. - -AC_DEFUN([gl_FCNTL_SAFER], -[ - gl_PREREQ_OPEN_SAFER -]) - -# Prerequisites of lib/open-safer.c. -AC_DEFUN([gl_PREREQ_OPEN_SAFER], [ - AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h) -]) |