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isatty: Make it return true in Cygwin consoles on native Windows. * lib/isatty.c: Include <string.h>. (GetProcAddress): New macro. (GetNamedPipeClientProcessIdFuncType): New type. (GetNamedPipeClientProcessIdFunc): New variable. (QueryFullProcessImageNameFuncType): New type. (QueryFullProcessImageNameFunc): New variable. (initialized): New variable. (initialize): New function. (IsCygwinConsoleHandle): New function. (isatty): Invoke it. * doc/posix-functions/isatty.texi: Mention the issue.
author Bruno Haible <bruno@clisp.org>
date Thu, 14 Mar 2019 23:54:28 +0100
parents b86e9061a6d0
children
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Description:
dup2() function: duplicate an open file descriptor.

Files:
lib/dup2.c
m4/dup2.m4

Depends-on:
unistd
dup2-obsolete
msvc-inval      [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
msvc-nothrow    [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]

configure.ac:
gl_FUNC_DUP2
if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
  AC_LIBOBJ([dup2])
  gl_PREREQ_DUP2
fi
gl_UNISTD_MODULE_INDICATOR([dup2])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering