# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1538769204 -7200
# Node ID 38e070a924c213688abad28a1d0aedce8d0f3c46
# Parent  281300b4ad177942f9550f6ca12193bdb280af17
raise: Make it possible to namespace the defined symbol.

* lib/raise.c (raise): Undefine only after the replacement function has
been defined.
(raise): Renamed from rpl_raise.
(raise_nothrow): Move to the end of the compilation unit.

diff -r 281300b4ad17 -r 38e070a924c2 ChangeLog
--- a/ChangeLog	Fri Oct 05 21:50:47 2018 +0200
+++ b/ChangeLog	Fri Oct 05 21:53:24 2018 +0200
@@ -1,3 +1,11 @@
+2018-10-05  Bruno Haible  <bruno@clisp.org>
+
+	raise: Make it possible to namespace the defined symbol.
+	* lib/raise.c (raise): Undefine only after the replacement function has
+	been defined.
+	(raise): Renamed from rpl_raise.
+	(raise_nothrow): Move to the end of the compilation unit.
+
 2018-10-05  Bruno Haible  <bruno@clisp.org>
 
 	memcmp: Make it possible to namespace the defined symbol.
diff -r 281300b4ad17 -r 38e070a924c2 lib/raise.c
--- a/lib/raise.c	Fri Oct 05 21:50:47 2018 +0200
+++ b/lib/raise.c	Fri Oct 05 21:53:24 2018 +0200
@@ -31,9 +31,37 @@
 #  include "msvc-inval.h"
 # endif
 
-# undef raise
+# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+/* Forward declaration.  */
+static int raise_nothrow (int sig);
+# else
+#  define raise_nothrow raise
+# endif
+
+#else
+/* An old Unix platform.  */
+
+# include <unistd.h>
+
+#endif
 
-# if HAVE_MSVC_INVALID_PARAMETER_HANDLER
+int
+raise (int sig)
+#undef raise
+{
+#if GNULIB_defined_signal_blocking && GNULIB_defined_SIGPIPE
+  if (sig == SIGPIPE)
+    return _gl_raise_SIGPIPE ();
+#endif
+
+#if HAVE_RAISE
+  return raise_nothrow (sig);
+#else
+  return kill (getpid (), sig);
+#endif
+}
+
+#if HAVE_RAISE && HAVE_MSVC_INVALID_PARAMETER_HANDLER
 static int
 raise_nothrow (int sig)
 {
@@ -52,30 +80,4 @@
 
   return result;
 }
-# else
-#  define raise_nothrow raise
-# endif
-
-#else
-/* An old Unix platform.  */
-
-# include <unistd.h>
-
-# define rpl_raise raise
-
 #endif
-
-int
-rpl_raise (int sig)
-{
-#if GNULIB_defined_signal_blocking && GNULIB_defined_SIGPIPE
-  if (sig == SIGPIPE)
-    return _gl_raise_SIGPIPE ();
-#endif
-
-#if HAVE_RAISE
-  return raise_nothrow (sig);
-#else
-  return kill (getpid (), sig);
-#endif
-}