Merged changes from kopensolaris-gnu project

http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu/glibc.git

Commits from 9157319 to bad8ac8.

This is only partial patch, some changes to not apply
and will be resovled and committed next.

1 files changed, 48 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/setpriority.c b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/setpriority.c
new file mode 100644
index 0000000000..4753b8a45b
--- /dev/null
+++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/setpriority.c
@@ -0,0 +1,48 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/procset.h>
+#include <sys/priocntl.h>
+#include <errno.h>
+#include <priorityP.h>
+
+int
+setpriority (enum __priority_which which, id_t who, int prio)
+{
+  idtype_t type = __prio_to_p (which);
+  if (type == -1)
+    return -1;
+
+  if(who == 0)
+    who = P_MYID;
+
+  if(prio > NZERO)
+    prio = NZERO;
+  else if(prio < NZERO)
+    prio = -NZERO;
+
+  pcnice_t nice;
+  nice.pc_val = prio;
+  nice.pc_op = PC_SETNICE;
+  return priocntl (type, who, PC_DONICE, &nice);
+}
+
+libc_hidden_def (setpriority)