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-rw-r--r--linuxthreads/tst-signal.c64
-rw-r--r--linuxthreads/tst-signal.sh28
2 files changed, 92 insertions, 0 deletions
diff --git a/linuxthreads/tst-signal.c b/linuxthreads/tst-signal.c
new file mode 100644
index 0000000000..5eb0170c6c
--- /dev/null
+++ b/linuxthreads/tst-signal.c
@@ -0,0 +1,64 @@
+/* Test sigaction wrapper. */
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Schwab <schwab@suse.de>.
+
+ 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 <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+
+int
+main (int argc, char *argv[])
+{
+ struct sigaction old_sa, new_sa;
+
+ if (sigaction (SIGHUP, NULL, &old_sa) < 0)
+ {
+ printf ("cannot get signal action for SIGHUP: %m\n");
+ exit (1);
+ }
+
+ if (old_sa.sa_handler != SIG_IGN)
+ {
+ printf ("SIGHUP action should be SIG_IGN, is %p\n",
+ (void *) old_sa.sa_handler);
+ exit (1);
+ }
+
+ new_sa.sa_handler = SIG_DFL;
+ if (sigaction (SIGHUP, &new_sa, NULL) < 0)
+ {
+ printf ("cannot set signal action for SIGHUP: %m\n");
+ exit (1);
+ }
+
+ if (sigaction (SIGHUP, NULL, &old_sa) < 0)
+ {
+ printf ("cannot get signal action for SIGHUP: %m\n");
+ exit (1);
+ }
+
+ if (old_sa.sa_handler != SIG_DFL)
+ {
+ printf ("SIGHUP action should be SIG_DFL, is %p\n",
+ (void *) old_sa.sa_handler);
+ exit (1);
+ }
+
+ return 0;
+}
diff --git a/linuxthreads/tst-signal.sh b/linuxthreads/tst-signal.sh
new file mode 100644
index 0000000000..fb58193822
--- /dev/null
+++ b/linuxthreads/tst-signal.sh
@@ -0,0 +1,28 @@
+#! /bin/sh
+# Testing the sigaction wrapper.
+# Copyright (C) 2002 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, write to the Free
+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+# 02111-1307 USA.
+
+common_objpfx=$1; shift
+
+# set up to ignore SIGHUP
+trap '' 1
+
+exec ${common_objpfx}elf/ld.so --library-path $common_objpfx:${common_objpfx}linuxthreads \
+ ${common_objpfx}linuxthreads/tst-signal