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Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/semctl.c')
-rw-r--r--sysdeps/unix/sysv/linux/alpha/semctl.c136
1 files changed, 0 insertions, 136 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/semctl.c b/sysdeps/unix/sysv/linux/alpha/semctl.c
deleted file mode 100644
index 9957f983bf..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/semctl.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Copyright (C) 1995,1997,1998,2000,2003,2006
-	Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
-   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 <errno.h>
-#include <stdarg.h>
-#include <sys/sem.h>
-#include <ipc_priv.h>
-
-#include <sysdep.h>
-#include <string.h>
-#include <sys/syscall.h>
-
-#include <kernel-features.h>
-
-struct __old_semid_ds
-{
-  struct __old_ipc_perm sem_perm;	/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  struct sem *__sembase;		/* ptr to first semaphore in array */
-  struct sem_queue *__sem_pending;	/* pending operations */
-  struct sem_queue *__sem_pending_last; /* last pending operation */
-  struct sem_undo *__undo;		/* ondo requests on this array */
-  unsigned short int sem_nsems;		/* number of semaphores in set */
-};
-
-/* Define a `union semun' suitable for Linux here.  */
-union semun
-{
-  int val;			/* value for SETVAL */
-  struct semid_ds *buf;		/* buffer for IPC_STAT & IPC_SET */
-  unsigned short int *array;	/* array for GETALL & SETALL */
-  struct seminfo *__buf;	/* buffer for IPC_INFO */
-};
-
-#include <bp-checks.h>
-#include <bp-semctl.h>		/* definition of CHECK_SEMCTL needs union semum */
-
-/* Return identifier for array of NSEMS semaphores associated with
-   KEY.  */
-int __new_semctl (int semid, int semnum, int cmd, ...);
-
-int
-__new_semctl (int semid, int semnum, int cmd, ...)
-{
-  union semun arg;
-  va_list ap;
-
-  va_start (ap, cmd);
-
-  /* Get the argument.  */
-  arg = va_arg (ap, union semun);
-
-  va_end (ap);
-
-#if __ASSUME_32BITUIDS > 0
-  return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
-			 CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
-#else
-  switch (cmd) {
-    case SEM_STAT:
-    case IPC_STAT:
-    case IPC_SET:
-      break;
-    default:
-      return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd,
-			     CHECK_SEMCTL (&arg, semid, cmd)->array);
-  }
-
-  {
-    int save_errno = errno, result;
-    struct __old_semid_ds old;
-    struct semid_ds *buf;
-
-    /* Unfortunately there is no way how to find out for sure whether
-       we should use old or new semctl.  */
-    result = INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
-			     CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
-    if (result != -1 || errno != EINVAL)
-      return result;
-
-    __set_errno(save_errno);
-    buf = arg.buf;
-    arg.buf = (void *)&old;
-    if (cmd == IPC_SET)
-      {
-	old.sem_perm.uid = buf->sem_perm.uid;
-	old.sem_perm.gid = buf->sem_perm.gid;
-	old.sem_perm.mode = buf->sem_perm.mode;
-	if (old.sem_perm.uid != buf->sem_perm.uid ||
-	    old.sem_perm.gid != buf->sem_perm.gid)
-	  {
-	    __set_errno (EINVAL);
-	    return -1;
-	  }
-      }
-    result = INLINE_SYSCALL (semctl, 4, semid, semnum, cmd,
-			     CHECK_SEMCTL (&arg, semid, cmd)->array);
-    if (result != -1 && cmd != IPC_SET)
-      {
-	memset(buf, 0, sizeof(*buf));
-	buf->sem_perm.__key = old.sem_perm.__key;
-	buf->sem_perm.uid = old.sem_perm.uid;
-	buf->sem_perm.gid = old.sem_perm.gid;
-	buf->sem_perm.cuid = old.sem_perm.cuid;
-	buf->sem_perm.cgid = old.sem_perm.cgid;
-	buf->sem_perm.mode = old.sem_perm.mode;
-	buf->sem_perm.__seq = old.sem_perm.__seq;
-	buf->sem_otime = old.sem_otime;
-	buf->sem_ctime = old.sem_ctime;
-	buf->sem_nsems = old.sem_nsems;
-      }
-    return result;
-  }
-#endif
-}
-
-#include <shlib-compat.h>
-versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2);