Mercurial > gnulib
diff doc/posix-functions/isatty.texi @ 40236:e3496deebf30
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 | b8576602c861 |
children |
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--- a/doc/posix-functions/isatty.texi Thu Mar 14 09:49:24 2019 +0100 +++ b/doc/posix-functions/isatty.texi Thu Mar 14 23:54:28 2019 +0100 @@ -12,6 +12,8 @@ On native Windows, this function also returns true for character devices such as @file{NUL}. @item +On native Windows, this function returns false for Cygwin consoles. +@item This function crashes when invoked with invalid arguments on some platforms: MSVC 14. @end itemize