1 files changed, 79 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/priocntl.c b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/priocntl.c
new file mode 100644
index 0000000000..5e7dc72870
--- /dev/null
+++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/priocntl.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
+
+   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 <inline-syscall.h>
+#include <sys/priocntl.h>
+#include <sys/procset.h>
+#include <stdarg.h>
+#include <errno.h>
+
+DECLARE_INLINE_SYSCALL (int, priocntlsys, int pc_version, procset_t *psp,
+    int cmd, ...);
+
+/* Docs: http://docs.sun.com/app/docs/doc/816-0212/6m6nd4ncg?a=view
+         http://docs.sun.com/app/docs/doc/816-0212/6m6nd4nch?a=view */
+
+static long __priocntl_common (procset_t *ps, int cmd, va_list ap)
+{
+  void *arg = va_arg (ap, void *);
+
+  if (cmd == PC_GETXPARMS || cmd == PC_SETXPARMS)
+    {
+      /* fetch up to PC_VAPARMCNT key/values */
+      pc_vaparms_t vp;
+      int i;
+      for (i = 0; ; i++)
+        {
+          if (i >= PC_VAPARMCNT)
+            return EINVAL;
+
+          /* fetch key/value */
+          int key = va_arg (ap, int);
+          if (key == PC_KY_NULL)
+            break;
+          vp.pc_parms[i].pc_key = key;
+          vp.pc_parms[i].pc_parm = (uintptr_t)va_arg (ap, void *);
+        }
+      vp.pc_vaparmscnt = i;
+
+      return INLINE_SYSCALL (priocntlsys, 5, PC_VERSION, ps, cmd, arg, &vp);
+    }
+  else
+    {
+      return INLINE_SYSCALL (priocntlsys, 4, PC_VERSION, ps, cmd, arg);
+    }
+}
+
+long priocntl (idtype_t idtype, id_t id, int cmd, ...)
+{
+  /* convert idtype/id to procset_t */
+  procset_t ps;
+  setprocset (&ps, POP_AND, idtype, id, P_ALL, 0);
+
+  va_list ap;
+  va_start (ap, cmd);
+  return __priocntl_common (&ps, cmd, ap);
+}
+
+long priocntlset (procset_t *ps, int cmd, ...)
+{
+  va_list ap;
+  va_start (ap, cmd);
+  return __priocntl_common (ps, cmd, ap);
+}