Remove libpthread, now in eglibc

1 files changed, 0 insertions, 72 deletions

diff --git a/libpthread/signal/sigaction.c b/libpthread/signal/sigaction.c
deleted file mode 100644
index 0126c99d..00000000
--- a/libpthread/signal/sigaction.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* sigaction.c - Generic sigaction implementation.
-   Copyright (C) 2008 Free Software Foundation, Inc.
-   Written by Neal H. Walfield <neal@gnu.org>.
-
-   This file is part of the GNU Hurd.
-
-   The GNU Hurd 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 3 of
-   the License, or (at your option) any later version.
-
-   The GNU Hurd 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 this program.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include "sig-internal.h"
-#include "pt-internal.h"
-
-int
-sigaction (int sig, const struct sigaction *restrict sa,
-	   struct sigaction *restrict osa)
-{
-  if (sig <= 0 || sig >= NSIG)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  struct signal_state *ss = &_pthread_self ()->ss;
-
-  pthread_mutex_lock (&ss->lock);
-
-  if (osa)
-    *osa = ss->actions[sig - 1];
-
-  if (sa)
-    {
-      ss->actions[sig - 1] = *sa;
-
-      /* "The SIGKILL and SIGSTOP signals shall not be added to the
-	 signal mask using this mechanism; this restriction shall be
-	 enforced by the system without causing an error to be
-	 indicated" (sigaction).  */
-      sigdelset (&ss->blocked, SIGKILL);
-      sigdelset (&ss->blocked, SIGSTOP);
-
-      /* A "signal shall remain pending on the process until it is
-	 unblocked, it is accepted when ..., or the action associated
-	 with it is set to ignore the signal"  (2.4.1).
-
-         "Setting a signal action to SIG_DFL for a signal that is
-         pending, and whose default action is to ignore the signal,
-         ..., shall cause the pending signal to be discarded, whether
-         or not it is blocked" (2.4.3).  */
-      if (sa->sa_handler == SIG_IGN
-	  || (sa->sa_handler == SIG_DFL && default_action (sig) == sig_ignore))
-	{
-	  sigdelset (&ss->pending, sig);
-	  sigdelset (&process_pending, sig);
-	}
-    }
-
-  pthread_mutex_unlock (&ss->lock);
-
-  return 0;
-}
-