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From: Bruno Haible <bruno@clisp.org>
To: bug-gnulib@gnu.org
Subject: Re: Issues with posix functions on modern macOS/Xcode
Date: Sun, 21 Mar 2021 14:58:24 +0100	[thread overview]
Message-ID: <1703506.j4lkT4YATv@omega> (raw)
In-Reply-To: <2615029.Q7US0F6XX7@omega>

> 	* doc/posix-functions/ftello.texi: Mention the macOS bug.

The ftello bug is, of course, also reflected as an ftell bug.


2021-03-21  Bruno Haible  <bruno@clisp.org>

	ftell: Document bug in macOS >= 10.15.
	* doc/posix-functions/ftell.texi: Mention the macOS bug.

diff --git a/doc/posix-functions/ftell.texi b/doc/posix-functions/ftell.texi
index 21ebc00..3d405bf 100644
--- a/doc/posix-functions/ftell.texi
+++ b/doc/posix-functions/ftell.texi
@@ -15,6 +15,11 @@ mingw, MSVC 14.
 This function produces incorrect results after @code{putc} that followed a
 @code{getc} call that reached EOF on some platforms:
 Solaris 11 2010-11.
+@item
+This function, when invoked after @code{ungetc}, throws away the @code{ungetc}
+buffer, changes the stream's file position, and returns the wrong position on
+some platforms:
+macOS 10.15 and newer.
 @end itemize
 
 Portability problems not fixed by Gnulib:



  reply	other threads:[~2021-03-21 13:58 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-01 13:14 Issues with posix functions on modern macOS/Xcode Martin Storsjö
2020-12-01 13:50 ` Martin Storsjö
2020-12-01 18:58 ` Bruno Haible
2020-12-02 18:56 ` Bruno Haible
2021-01-02 20:43   ` Bruno Haible
2021-03-21  2:57     ` Bruno Haible
2021-03-21 13:58       ` Bruno Haible [this message]
2020-12-02 21:52 ` strsignal on macOS Bruno Haible
2020-12-03 20:59 ` fprintf-posix " Bruno Haible
2020-12-04 23:24 ` utime " Bruno Haible
2021-01-02 16:03 ` renameatu: Fix test failures " Bruno Haible
2021-01-02 18:06 ` utimens: " Bruno Haible

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