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authorAndy Wingo <wingo@pobox.com>2021-01-20 21:52:54 +0100
committerAndy Wingo <wingo@pobox.com>2021-01-20 23:03:56 +0100
commita91b95cca2d397c84f8b9bbd602d40209a7092ce (patch)
tree2c286a291f5a2b812d6e216be10936f2709d59cf /lib/raise.c
parent758b31994cff582c7e8785b4cc2240dbf3573837 (diff)
downloadguile-a91b95cca2d397c84f8b9bbd602d40209a7092ce.tar.gz
Update Gnulib to v0.1-4379-g2ef5a9b4b
Also bump required autoconf version to 2.64, as required by Gnulib.
Diffstat (limited to 'lib/raise.c')
-rw-r--r--lib/raise.c56
1 files changed, 30 insertions, 26 deletions
diff --git a/lib/raise.c b/lib/raise.c
index 223c1528c..eda9126b7 100644
--- a/lib/raise.c
+++ b/lib/raise.c
@@ -1,6 +1,6 @@
/* Provide a non-threads replacement for the POSIX raise function.
- Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+ Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -13,7 +13,7 @@
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/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* written by Jim Meyering and Bruno Haible */
@@ -27,29 +27,13 @@
# include <errno.h>
-# include "msvc-inval.h"
-
-# undef raise
-
# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
-static int
-raise_nothrow (int sig)
-{
- int result;
-
- TRY_MSVC_INVAL
- {
- result = raise (sig);
- }
- CATCH_MSVC_INVAL
- {
- result = -1;
- errno = EINVAL;
- }
- DONE_MSVC_INVAL;
+# include "msvc-inval.h"
+# endif
- return result;
-}
+# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+/* Forward declaration. */
+static int raise_nothrow (int sig);
# else
# define raise_nothrow raise
# endif
@@ -59,12 +43,11 @@ raise_nothrow (int sig)
# include <unistd.h>
-# define rpl_raise raise
-
#endif
int
-rpl_raise (int sig)
+raise (int sig)
+#undef raise
{
#if GNULIB_defined_signal_blocking && GNULIB_defined_SIGPIPE
if (sig == SIGPIPE)
@@ -77,3 +60,24 @@ rpl_raise (int sig)
return kill (getpid (), sig);
#endif
}
+
+#if HAVE_RAISE && HAVE_MSVC_INVALID_PARAMETER_HANDLER
+static int
+raise_nothrow (int sig)
+{
+ int result;
+
+ TRY_MSVC_INVAL
+ {
+ result = raise (sig);
+ }
+ CATCH_MSVC_INVAL
+ {
+ result = -1;
+ errno = EINVAL;
+ }
+ DONE_MSVC_INVAL;
+
+ return result;
+}
+#endif