Re: [Git][glibc-team/glibc][sid] libc.preinst: Avoid using pidof

[Stepan Golosunov <stepan@golosunov.pp.ru>]

> Aurelien Jarno pushed to branch sid at GNU Libc Maintainers / glibc
> Commits:

>    309ee6f5
>    by Gioele Barabucci at 2022-09-21T21:54:06+00:00
>    libc.preinst: Avoid using pidof

> -            if pidof xscreensaver xlockmore >/dev/null; then
> +            if grep -E -q -z '/(xscreensaver|xlockmore)' /proc/*/cmdline 2>/dev/null; then

Looks like new version doesn't work:

% pidof xscreensaver xlockmore;echo $?
10798 4240
0
% grep -E -q -z '/(xscreensaver|xlockmore)' /proc/*/cmdline;echo $?
1
% hd /proc/10798/cmdline
00000000  78 73 63 72 65 65 6e 73  61 76 65 72 00 2d 6e 6f  |xscreensaver.-no|
00000010  2d 73 70 6c 61 73 68 00                           |-splash.|
00000018
% hd /proc/4240/cmdline
00000000  78 73 63 72 65 65 6e 73  61 76 65 72 00           |xscreensaver.|
0000000d