[powerpc] No need to enter "Ignore Exceptions Mode"

[thirdparty/glibc.git] / stdio-common / psignal.c

diff --git a/stdio-common/psignal.c b/stdio-common/psignal.c
index 269f7e2f3dab9d852f5ddea67089e220d330fde6..89bd1d89d44eacb3b9cc969512134a98635494cf 100644 (file)
--- a/stdio-common/psignal.c
+++ b/stdio-common/psignal.c
@@ -1,33 +1,25 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <signal.h>
+#include <stdlib.h>
 #include <libintl.h>
-
-
-#ifndef        HAVE_GNU_LD
-#define        _sys_siglist    sys_siglist
-#endif
-
-/* Defined in sys_siglist.c.  */
-extern const char *const _sys_siglist[];
-
+#include <wchar.h>
 
 /* Print out on stderr a line consisting of the test in S, a colon, a space,
    a message describing the meaning of the signal number SIG and a newline.
@@ -37,13 +29,24 @@ psignal (int sig, const char *s)
 {
   const char *colon, *desc;
 
-  if (s == NULL || s == '\0')
+  if (s == NULL || *s == '\0')
     s = colon = "";
   else
     colon = ": ";
 
   if (sig >= 0 && sig < NSIG && (desc = _sys_siglist[sig]) != NULL)
-    (void) fprintf (stderr, "%s%s%s\n", s, colon, _(desc));
+    (void) __fxprintf (NULL, "%s%s%s\n", s, colon, _(desc));
   else
-    (void) fprintf (stderr, _("%s%sUnknown signal %d\n"), s, colon, sig);
+    {
+      char *buf;
+
+      if (__asprintf (&buf, _("%s%sUnknown signal %d\n"), s, colon, sig) < 0)
+       (void) __fxprintf (NULL, "%s%s%s\n", s, colon, _("Unknown signal"));
+      else
+       {
+         (void) __fxprintf (NULL, "%s", buf);
+
+         free (buf);
+       }
+    }
 }