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authorTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 (GMT)
committerTon Voon <tonvoon@users.sourceforge.net>2007-01-24 22:47:25 (GMT)
commitfe856aa957978504137c1d425815d4ed8a22be40 (patch)
treea5bb46ce0e64b2056f75700eadbf27aba7c39418 /lib/alloca_.h
parent210f39bc84cfbb21cd72dc054e43f13815ee0616 (diff)
downloadmonitoring-plugins-fe856aa957978504137c1d425815d4ed8a22be40.tar.gz
Sync with gnulib - lots of extraneous code removed in preference to GNU code
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1580 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'lib/alloca_.h')
-rw-r--r--lib/alloca_.h52
1 files changed, 0 insertions, 52 deletions
diff --git a/lib/alloca_.h b/lib/alloca_.h
deleted file mode 100644
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--- a/lib/alloca_.h
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1/* Memory allocation on the stack.
2
3 Copyright (C) 1995, 1999, 2001, 2002, 2003, 2004 Free Software
4 Foundation, Inc.
5
6 This program is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published
8 by the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
15
16 You should have received a copy of the GNU General Public
17 License along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19 USA. */
20
21/* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H
22 means there is a real alloca function. */
23#ifndef _GNULIB_ALLOCA_H
24# define _GNULIB_ALLOCA_H
25
26/* alloca (N) returns a pointer to N bytes of memory
27 allocated on the stack, which will last until the function returns.
28 Use of alloca should be avoided:
29 - inside arguments of function calls - undefined behaviour,
30 - in inline functions - the allocation may actually last until the
31 calling function returns,
32 - for huge N (say, N >= 65536) - you never know how large (or small)
33 the stack is, and when the stack cannot fulfill the memory allocation
34 request, the program just crashes.
35 */
36
37#ifdef __GNUC__
38# define alloca __builtin_alloca
39#elif defined _AIX
40# define alloca __alloca
41#elif defined _MSC_VER
42# include <malloc.h>
43# define alloca _alloca
44#else
45# include <stddef.h>
46# ifdef __cplusplus
47extern "C"
48# endif
49void *alloca (size_t);
50#endif
51
52#endif /* _GNULIB_ALLOCA_H */