Misc #12439: [PATCH cleanup] process.c (disable_child_handler_fork_child): simplify

• Status: Closed
• Assignee: akr (Akira Tanaka)

[normalperson (Eric Wong)]

process.c (disable_child_handler_fork_child): simplify

signal(2) is portable for SIG_DFL and SIG_IGN, so we do not
need the extra code for sigaction(2).

Also, execve will reset all signal handlers to default
anyways, so there is little sense in preserving old
signal handler besides SIG_IGN.

Hopefully this makes the code easier-to-understand and
maintain.

Comments? Will commit in a week or two if no response.
Thanks.

[shyouhei (Shyouhei Urabe)]

• Status changed from Open to Assigned

[akr (Akira Tanaka)]

• Status changed from Assigned to Closed

It seems already committed.