svn commit: r286698 - head/sys/kern
Gleb Smirnoff
glebius at FreeBSD.org
Thu Aug 13 12:49:34 UTC 2015
On Wed, Aug 12, 2015 at 08:08:54PM +0000, Mariusz Zaborski wrote:
M> Author: oshogbo
M> Date: Wed Aug 12 20:08:54 2015
M> New Revision: 286698
M> URL: https://svnweb.freebsd.org/changeset/base/286698
M>
M> Log:
M> When the wait*(2) syscalls wait for any process (P_ALL), they should
M> ignore processes created with the pdfork(2) syscall.
M>
M> PR: 201054
M> Approved by: pjd (mentor)
M> Discussed with: emaste, rwatson
I believe this behaviour has a good reason, but it is counterintuitive to
a person who knows classical fork/wait syscalls and isn't very much into
the process descriptors.
Thus, this behaviour must be documented in wait.2 manual page. And of
course wait.2 must reference pdwait4.2.
--
Totus tuus, Glebius.
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