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Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/generic/pause.c')
-rw-r--r--ports/sysdeps/unix/sysv/linux/generic/pause.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/generic/pause.c b/ports/sysdeps/unix/sysv/linux/generic/pause.c
deleted file mode 100644
index 3804ce6e99..0000000000
--- a/ports/sysdeps/unix/sysv/linux/generic/pause.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
-
-   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 <signal.h>
-#include <unistd.h>
-#include <sysdep-cancel.h>
-
-/* Suspend the process until a signal arrives.
-   This always returns -1 and sets errno to EINTR.  */
-
-static int
-__syscall_pause (void)
-{
-  sigset_t set;
-
-  int rc =
-    INLINE_SYSCALL (rt_sigprocmask, 4, SIG_BLOCK, NULL, &set, _NSIG / 8);
-  if (rc == 0)
-    rc = INLINE_SYSCALL (rt_sigsuspend, 2, &set, _NSIG / 8);
-
-  return rc;
-}
-
-int
-__libc_pause (void)
-{
-  if (SINGLE_THREAD_P)
-    return __syscall_pause ();
-
-  int oldtype = LIBC_CANCEL_ASYNC ();
-
-  int result = __syscall_pause ();
-
-  LIBC_CANCEL_RESET (oldtype);
-
-  return result;
-}
-weak_alias (__libc_pause, pause)
-
-#ifndef NO_CANCELLATION
-# include <not-cancel.h>
-
-int
-__pause_nocancel (void)
-{
-  return __syscall_pause ();
-}
-#endif