1 files changed, 0 insertions, 109 deletions

diff --git a/src/util/signal.c b/src/util/signal.c
deleted file mode 100644
index 8b9a9a291..000000000
--- a/src/util/signal.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
-     This file is part of GNUnet.
-     Copyright (C) 2001, 2002, 2006 GNUnet e.V.
-
-     GNUnet is free software: you can redistribute it and/or modify it
-     under the terms of the GNU Affero General Public License as published
-     by the Free Software Foundation, either version 3 of the License,
-     or (at your option) any later version.
-
-     GNUnet 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
-     Affero General Public License for more details.
-
-     You should have received a copy of the GNU Affero General Public License
-     along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-     SPDX-License-Identifier: AGPL3.0-or-later
- */
-
-/**
- * @file util/signal.c
- * @brief code for installing and uninstalling signal handlers
- * @author Christian Grothoff
- */
-
-#include "platform.h"
-#include "gnunet_util_lib.h"
-
-#define LOG(kind, ...) GNUNET_log_from (kind, "util-signal", __VA_ARGS__)
-
-
-struct GNUNET_SIGNAL_Context
-{
-  struct GNUNET_SIGNAL_Context *next;
-
-  struct GNUNET_SIGNAL_Context *prev;
-
-  int sig;
-
-  GNUNET_SIGNAL_Handler method;
-
-  struct sigaction oldsig;
-};
-
-static struct GNUNET_SIGNAL_Context *sc_head;
-
-static struct GNUNET_SIGNAL_Context *sc_tail;
-
-struct GNUNET_SIGNAL_Context *
-GNUNET_SIGNAL_handler_install (int signum, GNUNET_SIGNAL_Handler handler)
-{
-  struct GNUNET_SIGNAL_Context *ret;
-
-  struct sigaction sig;
-
-  ret = GNUNET_new (struct GNUNET_SIGNAL_Context);
-  ret->sig = signum;
-  ret->method = handler;
-
-  memset (&sig, 0, sizeof(sig));
-  sig.sa_handler = (void *) handler;
-  sigemptyset (&sig.sa_mask);
-#ifdef SA_INTERRUPT
-  sig.sa_flags = SA_INTERRUPT;  /* SunOS */
-#else
-  sig.sa_flags = SA_RESTART;
-#endif
-  sigaction (signum, &sig, &ret->oldsig);
-
-  GNUNET_CONTAINER_DLL_insert_tail (sc_head, sc_tail, ret);
-  return ret;
-}
-
-
-void
-GNUNET_SIGNAL_handler_uninstall (struct GNUNET_SIGNAL_Context *ctx)
-{
-  struct sigaction sig;
-
-  sigemptyset (&sig.sa_mask);
-  sigaction (ctx->sig, &ctx->oldsig, &sig);
-
-  GNUNET_CONTAINER_DLL_remove (sc_head, sc_tail, ctx);
-  GNUNET_free (ctx);
-}
-
-
-/**
- * Raise the given signal by calling the installed signal handlers.  This will
- * not use the @em raise() system call but only calls the handlers registered
- * through GNUNET_SIGNAL_handler_install().
- *
- * @param sig the signal to raise
- */
-void
-GNUNET_SIGNAL_raise (const int sig)
-{
-  struct GNUNET_SIGNAL_Context *ctx;
-
-  for (ctx = sc_head; NULL != ctx; ctx = ctx->next)
-  {
-    if (sig != ctx->sig)
-      continue;
-    if (NULL == ctx->method)
-      continue;
-    ctx->method ();
-  }
-}