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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 32db4d32dbf9
children
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Description:
Ensures that the *printf() functions provided by the *printf-posix modules
recognize non-IEEE-754 values of 'long double' arguments and display them as
NaN (rather than producing undefined behavior).

Files:

Depends-on:

configure.ac:
m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes])

Makefile.am:

Include:

License:
LGPLv2+

Maintainer:
all