On Thu, May 22, 2014 at 12:40 PM, wxcafe <wxc...@wxcafe.net> wrote:
> Package: manpages-dev
> Version: 3.65-1
> Severity: minor
>
> Dear Maintainer,
>
> the man page for umask(2) is a bit unclear, in that it contains the
> following line :
>     0666 & ~022 = 0644; i.e., rw-r--r--
> that is slightly misleading (took me ~6 hours to understand where the problem
> was coming from) for anyone who doesn't use ~ as NOT.
>
> Suggested fix : replace that line with something like
>     0666 !& 022 = 0644; since 110 110 110 NAND 000 010 010 = 110 100
>     100; i.e., rw-r--r--

But ~ *is* the C bitwise-NOT operator. So I don't understand this
piece: "for anyone who doesn't use ~ as NOT"... Thus, the existing
text seems fine to me.

Cheers,

Michael


> -- System Information:
> Debian Release: jessie/sid
>   APT prefers testing-updates
>   APT policy: (500, 'testing-updates'), (500, 'testing')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
>
> Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: 
> LC_ALL set to en_US.UTF-8)
> Shell: /bin/sh linked to /bin/dash
>
> Versions of packages manpages-dev depends on:
> ii  manpages  3.65-1
>
> manpages-dev recommends no packages.
>
> Versions of packages manpages-dev suggests:
> ii  man-db [man-browser]  2.6.7.1-1
>
> -- no debconf information
>



-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/


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