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-rw-r--r--sysdeps/mach/hurd/setpriority.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/sysdeps/mach/hurd/setpriority.c b/sysdeps/mach/hurd/setpriority.c
deleted file mode 100644
index 86992a1f6a..0000000000
--- a/sysdeps/mach/hurd/setpriority.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Copyright (C) 1994-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <hurd.h>
-#include <hurd/resource.h>
-
-/* Set the priority of all processes specified by WHICH and WHO
-   to PRIO.  Returns 0 on success, -1 on errors.  */
-int
-__setpriority (enum __priority_which which, id_t who, int prio)
-{
-  error_t err;
-  error_t pidloser, priloser;
-  unsigned int npids, ntasks, nwin, nperm, nacces;
-
-  error_t setonepriority (pid_t pid, struct procinfo *pi)
-    {
-      task_t task;
-      error_t piderr = __USEPORT (PROC, __proc_pid2task (port, pid, &task));
-      if (piderr == EPERM)
-	++nperm;
-      if (piderr != ESRCH)
-	{
-	  ++npids;
-	  if (piderr && piderr != EPERM)
-	    pidloser = piderr;
-	}
-      if (! piderr)
-	{
-	  error_t prierr;
-	  ++ntasks;
-#ifdef POLICY_TIMESHARE_BASE_COUNT
-	  {
-	    /* XXX This assumes timeshare policy.  */
-	    struct policy_timeshare_base base
-	      = { NICE_TO_MACH_PRIORITY (prio) };
-	    prierr = __task_policy (task, POLICY_TIMESHARE,
-				    (policy_base_t) &base,
-				    POLICY_TIMESHARE_BASE_COUNT,
-				    0, 1);
-	  }
-#else
-	  prierr = __task_priority (task, NICE_TO_MACH_PRIORITY (prio), 1);
-#endif
-	  __mach_port_deallocate (__mach_task_self (), task);
-	  switch (prierr)
-	    {
-	    case KERN_FAILURE:
-	      ++nacces;
-	      break;
-	    case KERN_SUCCESS:
-	      ++nwin;
-	      break;
-	    case KERN_INVALID_ARGUMENT: /* Task died.  */
-	      --npids;
-	      --ntasks;
-	      break;
-	    default:
-	      priloser = prierr;
-	    }
-	}
-      return 0;
-    }
-
-  npids = ntasks = nwin = nperm = nacces = 0;
-  pidloser = priloser = 0;
-  err = _hurd_priority_which_map (which, who, setonepriority, 0);
-
-  if (!err && npids == 0)
-    /* No error, but no pids found.  */
-    err = ESRCH;
-  else if (nperm == npids)
-    /* Got EPERM from proc_task2pid for every process.  */
-    err = EPERM;
-  else if (nacces == ntasks)
-    /* Got KERN_FAILURE from task_priority for every task.  */
-    err = EACCES;
-  else if (nwin == 0)
-    err = pidloser ?: priloser;
-
-  return err ? __hurd_fail (err) : 0;
-}
-libc_hidden_def (__setpriority)
-weak_alias (__setpriority, setpriority)