1 files changed, 0 insertions, 110 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/arm/sigaction.c b/ports/sysdeps/unix/sysv/linux/arm/sigaction.c
deleted file mode 100644
index 21df885a7a..0000000000
--- a/ports/sysdeps/unix/sysv/linux/arm/sigaction.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Copyright (C) 1997-2014 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 <errno.h>
-#include <signal.h>
-#include <string.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <kernel-features.h>
-
-/* The difference here is that the sigaction structure used in the
-   kernel is not the same as we use in the libc.  Therefore we must
-   translate it here.  */
-#include <kernel_sigaction.h>
-
-#define SA_RESTORER	0x04000000
-
-extern void __default_sa_restorer_v1(void);
-extern void __default_sa_restorer_v2(void);
-extern void __default_rt_sa_restorer_v1(void);
-extern void __default_rt_sa_restorer_v2(void);
-#ifdef __ASSUME_SIGFRAME_V2
-# define __default_sa_restorer __default_sa_restorer_v2
-# define __default_rt_sa_restorer __default_rt_sa_restorer_v2
-#else
-# include <ldsodefs.h>
-# define __default_sa_restorer (GLRO(dl_osversion) >= 0x020612	\
-				 ? __default_sa_restorer_v2	\
-				 : __default_sa_restorer_v1)
-# define __default_rt_sa_restorer (GLRO(dl_osversion) >= 0x020612	\
-				    ? __default_rt_sa_restorer_v2	\
-				    : __default_rt_sa_restorer_v1)
-#endif
-
-/* When RT signals are in use we need to use a different return stub.  */
-#define choose_restorer(flags)					\
-  (flags & SA_SIGINFO) ? __default_rt_sa_restorer		\
-  : __default_sa_restorer
-
-/* If ACT is not NULL, change the action for SIG to *ACT.
-   If OACT is not NULL, put the old action for SIG in *OACT.  */
-int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
-{
-  int result;
-
-  struct kernel_sigaction kact, koact;
-
-  if (act)
-    {
-      kact.k_sa_handler = act->sa_handler;
-      memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t));
-      kact.sa_flags = act->sa_flags;
-#ifdef HAVE_SA_RESTORER
-      if (kact.sa_flags & SA_RESTORER)
-	kact.sa_restorer = act->sa_restorer;
-      else
-	{
-	  kact.sa_restorer = choose_restorer (kact.sa_flags);
-	  kact.sa_flags |= SA_RESTORER;
-	}
-#endif
-    }
-
-  /* XXX The size argument hopefully will have to be changed to the
-     real size of the user-level sigset_t.  */
-  result = INLINE_SYSCALL (rt_sigaction, 4, sig,
-			   act ? &kact : NULL,
-			   oact ? &koact : NULL, _NSIG / 8);
-
-  if (oact && result >= 0)
-    {
-      oact->sa_handler = koact.k_sa_handler;
-      memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t));
-      oact->sa_flags = koact.sa_flags;
-#ifdef HAVE_SA_RESTORER
-      oact->sa_restorer = koact.sa_restorer;
-#endif
-    }
-  return result;
-}
-libc_hidden_def (__libc_sigaction)
-
-#ifdef WRAPPER_INCLUDE
-# include WRAPPER_INCLUDE
-#endif
-
-#ifndef LIBC_SIGACTION
-weak_alias (__libc_sigaction, __sigaction)
-libc_hidden_weak (__sigaction)
-weak_alias (__libc_sigaction, sigaction)
-#endif