Adding upstream version 5.1.upstream/5.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/include/memalloc.h b/include/memalloc.h
new file mode 100644
index 0000000..57318b9
--- /dev/null
+++ b/include/memalloc.h
@@ -0,0 +1,62 @@
+/* memalloc.h -- consolidate code for including alloca.h or malloc.h and
+   defining alloca. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash 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 3 of the License, or
+   (at your option) any later version.
+
+   Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if !defined (_MEMALLOC_H_)
+#  define _MEMALLOC_H_
+
+#if defined (sparc) && defined (sun) && !defined (HAVE_ALLOCA_H)
+#  define HAVE_ALLOCA_H
+#endif
+
+#if defined (__GNUC__) && !defined (HAVE_ALLOCA)
+#  define HAVE_ALLOCA
+#endif
+
+#if defined (HAVE_ALLOCA_H) && !defined (HAVE_ALLOCA) && !defined (C_ALLOCA)
+#  define HAVE_ALLOCA
+#endif /* HAVE_ALLOCA_H && !HAVE_ALLOCA */
+
+#if defined (__GNUC__) && !defined (C_ALLOCA)
+#  undef alloca
+#  define alloca __builtin_alloca
+#else /* !__GNUC__ || C_ALLOCA */
+#  if defined (HAVE_ALLOCA_H) && !defined (C_ALLOCA)
+#    if defined (IBMESA)
+#      include <malloc.h>
+#    else /* !IBMESA */
+#      include <alloca.h>
+#    endif /* !IBMESA */
+#  else  /* !HAVE_ALLOCA_H || C_ALLOCA */
+#    if defined (__hpux) && defined (__STDC__) && !defined (alloca)
+extern void *alloca ();
+#    else
+#      if !defined (alloca)
+#        if defined (__STDC__)
+extern void *alloca (size_t);
+#        else
+extern char *alloca ();
+#        endif /* !__STDC__ */
+#      endif /* !alloca */
+#    endif /* !__hpux || !__STDC__ && !alloca */
+#  endif /* !HAVE_ALLOCA_H || C_ALLOCA */
+#endif /* !__GNUC__ || C_ALLOCA */
+
+#endif /* _MEMALLOC_H_ */