From: Karel Zak <kzak@redhat.com>
Date: Tue, 24 Jan 2023 15:45:42 +0000 (+0100)
Subject: Merge branch 'signal_safety' of https://github.com/crrodriguez/util-linux
X-Git-Tag: v2.39-rc1~123
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=46768d677fafb7535567f937b5e63b4868925f9e;p=thirdparty%2Futil-linux.git

Merge branch 'signal_safety' of https://github.com/crrodriguez/util-linux

* 'signal_safety' of https://github.com/crrodriguez/util-linux:
  sulogin: only assign to variables written by signal handlers
  hardlink: calling putchar is off-limits on a signal handler
  hardlink: last_signal should be a volatile sig_atomic_t
  pg: calling exit on signal handler is not allowed
  lib:pager: fix signal safety issues
  write: signal_received should be volatile qualified
  flock: timeout_expired must be volatile qualified
  last: should not use errx/warnx on signal handlers
  su-common: bool is a distinct type in c2x
  fsck: only assign to cancel_requested
  fsck: use sig_atomic_t type fot signal handler global vars
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46768d677fafb7535567f937b5e63b4868925f9e