* Previous contents of gcc/f/runtime moved into toplevel

        "libf2c" directory.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@17568 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 57 insertions, 0 deletions

diff --git a/libf2c/libU77/unlink_.c b/libf2c/libU77/unlink_.c
new file mode 100644
index 00000000000..cd00559b29a
--- /dev/null
+++ b/libf2c/libU77/unlink_.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+This file is part of GNU Fortran libU77 library.
+
+This 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.
+
+GNU Fortran 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.
+
+You should have received a copy of the GNU Library General Public
+License along with GNU Fortran; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#if HAVE_STDLIB_H
+#  include <stdlib.h>
+#else
+#  include <stdio.h>
+#endif
+#if HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#include <errno.h>
+#if HAVE_SYS_PARAM_H
+#  include <sys/param.h>
+#endif
+#include "f2c.h"
+
+#ifdef KR_headers
+void g_char ();
+
+integer G77_unlink_0 (str, Lstr)
+     char *str; ftnlen  Lstr;
+#else
+void g_char(const char *a, ftnlen alen, char *b);
+
+integer G77_unlink_0 (const char *str, const ftnlen Lstr)
+#endif
+{
+  char *buff;
+  char *bp, *blast;
+  int i;
+
+  buff = malloc (Lstr+1);
+  if (buff == NULL) return -1;
+  g_char (str, Lstr, buff);
+  i = unlink (buff);
+  free (buff);
+  return i ? errno : 0;		/* SGI version returns -1 on failure. */
+}