git: timeout(1): Catch all signals and propagate them

[Aaron LI]

commit 13eb7f38ede3f73ecb16d7f0fe4a9d3679e860c5
Author: Aaron LI <aly at aaronly.me>
Date:   Tue Mar 11 17:44:36 2025 +0800

    timeout(1): Catch all signals and propagate them
    
    The POSIX.1-2024 standard requires that timeout(1) utility propagate all
    signals except SIGALRM, so timeout(1) needs to catch all signals for
    this purpose.  In addition, we need to separate those signals whose
    default action is to terminate the program, because timeout(1) should
    start the second timer for the kill signal if those signals are
    received.
    
    Reference: https://pubs.opengroup.org/onlinepubs/9799919799/utilities/timeout.html

Summary of changes:
 usr.bin/timeout/timeout.c | 110 +++++++++++++++++++++++++++-------------------
 1 file changed, 65 insertions(+), 45 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/13eb7f38ede3f73ecb16d7f0fe4a9d3679e860c5


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