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NetBSD re-synchronization of the source tree

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This brings our tree to NetBSD 7.0, as found on -current on the
10-10-2015.

This updates:
 - LLVM to 3.6.1
 - GCC to GCC 5.1
 - Replace minix/commands/zdump with usr.bin/zdump
 - external/bsd/libelf has moved to /external/bsd/elftoolchain/
 - Import ctwm
 - Drop sprintf from libminc

Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
This commit is contained in:
Lionel Sambuc
2015-10-15 17:01:16 +02:00
parent 8933525b85
commit 0a6a1f1d05
32425 changed files with 2998623 additions and 1342348 deletions
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23
lib/libc/sys/kill.2
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@@ -1,4 +1,4 @@
.\" $NetBSD: kill.2,v 1.21 2008/07/13 15:16:26 dholland Exp $
.\" $NetBSD: kill.2,v 1.23 2014/07/15 17:39:21 wiz Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -29,7 +29,7 @@
.\"
.\" @(#)kill.2 8.3 (Berkeley) 4/19/94
.\"
.Dd April 19, 1994
.Dd July 9, 2014
.Dt KILL 2
.Os
.Sh NAME
@@ -94,6 +94,14 @@ the signal is sent to all processes whose process group ID
is equal to the absolute value of the process number.
This is a variant of
.Xr killpg 3 .
.Pp
If
.Fa sig
is equal to
.Dv 0 ,
then no signal is sent to the process ID or process group ID, but error
checking is performed.
This can be used to check if the process ID or process group ID exist.
.Sh RETURN VALUES
Upon successful completion, a value of 0 is returned.
Otherwise, a value of \-1 is returned and
@@ -106,17 +114,16 @@ will fail and no signal will be sent if:
.It Bq Er EINVAL
.Fa sig
is not a valid signal number.
.It Bq Er ESRCH
No process can be found corresponding to that specified by
.Fa pid .
.It Bq Er ESRCH
The process id was given as 0
but the sending process does not have a process group.
.It Bq Er EPERM
The sending process is not the super-user and its effective
user id does not match the effective user-id of the receiving process.
When signaling a process group, this error is returned if any members
of the group could not be signaled.
.It Bq Er ESRCH
No process can be found corresponding to that specified by
.Fa pid ;
or the process id was given as 0
but the sending process does not have a process group.
.El
.Sh SEE ALSO
.Xr getpgrp 2 ,