Update copyright years.

[thirdparty/gcc.git] / libgfortran / intrinsics / perror.c

diff --git a/libgfortran/intrinsics/perror.c b/libgfortran/intrinsics/perror.c
index 8926901fb9e3749aca91483f74d6423e373b306a..470d8bdf8dfcebc83494f3cdabd9c864a93c11a6 100644 (file)
--- a/libgfortran/intrinsics/perror.c
+++ b/libgfortran/intrinsics/perror.c
@@ -1,67 +1,43 @@
 /* Implementation of the PERROR intrinsic.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005-2024 Free Software Foundation, Inc.
    Contributed by François-Xavier Coudert <coudert@clipper.ens.fr>
 
-This file is part of the GNU Fortran 95 runtime library (libgfortran).
+This file is part of the GNU Fortran runtime library (libgfortran).
 
 Libgfortran is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file.  (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
+version 3 of the License, or (at your option) any later version.
 
 Libgfortran 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 General Public License for more details.
 
-You should have received a copy of the GNU General Public
-License along with libgfortran; see the file COPYING.  If not,
-write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
 
-#include "config.h"
 #include "libgfortran.h"
 
-#include <stdio.h>
 #include <errno.h>
 
-#include "../io/io.h"
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
 /* SUBROUTINE PERROR(STRING)
    CHARACTER(len=*), INTENT(IN) :: STRING   */
 
-#ifdef HAVE_PERROR
 extern void perror_sub (char *, gfc_charlen_type);
 iexport_proto(perror_sub);
 
 void
 perror_sub (char *string, gfc_charlen_type string_len)
 {
-  char * str;
-
-  /* Trim trailing spaces from paths.  */
-  while (string_len > 0 && string[string_len - 1] == ' ')
-    string_len--;
-
-  /* Make a null terminated copy of the strings.  */
-  str = gfc_alloca (string_len + 1);
-  memcpy (str, string, string_len);
-  str[string_len] = '\0';
-
+  char *str = fc_strdup (string, string_len);
   perror (str);
+  free (str);
 }
 iexport(perror_sub);
-#endif