[PATCH] sigsegv, sigsegv-tests: Assign my contributions to the FSF.

[Eric Blake]

Following Bruno's lead, I'm also happy with this change.

* m4/sigaltstack.m4: Change copyright notice: Write "Copyright (C) FSF"
instead of "Copyright (C) Eric Blake".
* tests/altstack-util.h: Likewise.
* tests/test-sigsegv-catch-stackoverflow1.c: Likewise.
* tests/test-sigsegv-catch-stackoverflow2.c: Likewise.
---
 ChangeLog                                 | 9 +++++++++
 m4/sigaltstack.m4                         | 1 -
 tests/altstack-util.h                     | 1 -
 tests/test-sigsegv-catch-stackoverflow1.c | 1 -
 tests/test-sigsegv-catch-stackoverflow2.c | 1 -
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index eee09cd522..bf51718de8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2021-06-21  Eric Blake  <eblake@redhat.com>
+
+       sigsegv, sigsegv-tests: Assign my contributions to the FSF.
+       * m4/sigaltstack.m4: Change copyright notice: Write "Copyright (C) FSF"
+       instead of "Copyright (C) Eric Blake".
+       * tests/altstack-util.h: Likewise.
+       * tests/test-sigsegv-catch-stackoverflow1.c: Likewise.
+       * tests/test-sigsegv-catch-stackoverflow2.c: Likewise.
+
 2021-06-20  Bruno Haible  <bruno@clisp.org>

        unistd: Avoid compilation error in C++ mode on Solaris, HP-UX, mingw.
diff --git a/m4/sigaltstack.m4 b/m4/sigaltstack.m4
index f8f4aa524f..6dbd677981 100644
--- a/m4/sigaltstack.m4
+++ b/m4/sigaltstack.m4
@@ -1,6 +1,5 @@
 # sigaltstack.m4 serial 15
 dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
-dnl Copyright (C) 2008 Eric Blake <ebb9@byu.net>
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
diff --git a/tests/altstack-util.h b/tests/altstack-util.h
index ddbd9e54ef..fbd0d13f99 100644
--- a/tests/altstack-util.h
+++ b/tests/altstack-util.h
@@ -1,6 +1,5 @@
 /* Some auxiliary stuff for defining an alternate stack.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Copyright (C) 2010  Eric Blake <eblake@redhat.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/tests/test-sigsegv-catch-stackoverflow1.c 
b/tests/test-sigsegv-catch-stackoverflow1.c
index d5050d7ca8..2f1e6f4879 100644
--- a/tests/test-sigsegv-catch-stackoverflow1.c
+++ b/tests/test-sigsegv-catch-stackoverflow1.c
@@ -1,6 +1,5 @@
 /* Test the stack overflow handler.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Copyright (C) 2010 Eric Blake <eblake@redhat.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/tests/test-sigsegv-catch-stackoverflow2.c 
b/tests/test-sigsegv-catch-stackoverflow2.c
index 63c0f39452..5914e32504 100644
--- a/tests/test-sigsegv-catch-stackoverflow2.c
+++ b/tests/test-sigsegv-catch-stackoverflow2.c
@@ -1,6 +1,5 @@
 /* Test that stack overflow and SIGSEGV are correctly distinguished.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Copyright (C) 2010 Eric Blake <eblake@redhat.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-- 
2.31.1