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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 1f14c6dd175d
children
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Description:
ttyname_r() function: Determine name of a terminal.

Files:
lib/ttyname_r.c
m4/ttyname_r.m4

Depends-on:
unistd
extensions

configure.ac:
gl_FUNC_TTYNAME_R
if test $HAVE_TTYNAME_R = 0 || test $REPLACE_TTYNAME_R = 1; then
  AC_LIBOBJ([ttyname_r])
  gl_PREREQ_TTYNAME_R
fi
gl_UNISTD_MODULE_INDICATOR([ttyname_r])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
all