Konstantin Belousov f13b5a0f01 Add the wait6(2) system call. It takes POSIX waitid()-like process ... designator to select a process which is waited for. The system call optionally returns siginfo_t which would be otherwise provided to SIGCHLD handler, as well as extended structure accounting for child and cumulative grandchild resource usage. Allow to get the current rusage information for non-exited processes as well, similar to Solaris. The explicit WEXITED flag is required to wait for exited processes, allowing for more fine-grained control of the events the waiter is interested in. Fix the handling of siginfo for WNOWAIT option for all wait*(2) family, by not removing the queued signal state. PR: standards/170346 Submitted by: "Jukka A. Ukkonen" <jau@iki.fi> MFC after: 1 month		2012-11-13 12:52:31 +00:00
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boot/zfs	forgotten file from r240346	2012-09-11 08:45:49 +00:00
compat/opensolaris	opensolaris compat: clear VI_MOUNT before returning if mount_snapshot fails	2012-11-04 14:27:31 +00:00
contrib/opensolaris	Add the wait6(2) system call. It takes POSIX waitid()-like process	2012-11-13 12:52:31 +00:00
dev	Implement DTrace for PowerPC. This includes both 32-bit and 64-bit.	2012-11-07 23:45:09 +00:00