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| author | An-Cheng Huang <ancheng@vyatta.com> | 2007-11-12 13:06:02 -0800 |
|---|---|---|
| committer | An-Cheng Huang <ancheng@vyatta.com> | 2007-11-12 13:06:02 -0800 |
| commit | b7fc9e0f6d6105ba2203f219743d4b269415e84b (patch) | |
| tree | ef6586dfc62798c2b17487b443864699aca55f31 /include/memalloc.h | |
| download | vyatta-bash-b7fc9e0f6d6105ba2203f219743d4b269415e84b.tar.gz vyatta-bash-b7fc9e0f6d6105ba2203f219743d4b269415e84b.zip | |
initial import from bash_3.1dfsg.orig.tar.gz
Diffstat (limited to 'include/memalloc.h')
| -rw-r--r-- | include/memalloc.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/memalloc.h b/include/memalloc.h new file mode 100644 index 0000000..d3ed041 --- /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 2, 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; see the file COPYING. If not, write to the Free Software + Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ + +#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_ */ |