dhcpd-pools
3.0
ISC dhcpd lease usage analyser
lib
alloca.h
Go to the documentation of this file.
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/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
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/* Memory allocation on the stack.
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Copyright (C) 1995, 1999, 2001-2004, 2006-2017 Free Software Foundation,
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Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, see
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<https://www.gnu.org/licenses/>.
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*/
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/* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H
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means there is a real alloca function. */
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#ifndef _GL_ALLOCA_H
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#define _GL_ALLOCA_H
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/* alloca (N) returns a pointer to N bytes of memory
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allocated on the stack, which will last until the function returns.
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Use of alloca should be avoided:
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- inside arguments of function calls - undefined behaviour,
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- in inline functions - the allocation may actually last until the
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calling function returns,
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- for huge N (say, N >= 65536) - you never know how large (or small)
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the stack is, and when the stack cannot fulfill the memory allocation
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request, the program just crashes.
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*/
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#ifndef alloca
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# ifdef __GNUC__
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# define alloca __builtin_alloca
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# elif defined _AIX
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# define alloca __alloca
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# elif defined _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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# elif defined __DECC && defined __VMS
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# define alloca __ALLOCA
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# elif defined __TANDEM && defined _TNS_E_TARGET
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# ifdef __cplusplus
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extern
"C"
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# endif
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void
*_alloca (
unsigned
short
);
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# pragma intrinsic (_alloca)
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# define alloca _alloca
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# elif defined __MVS__
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# include <
stdlib.h
>
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# else
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# include <stddef.h>
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# ifdef __cplusplus
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extern
"C"
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# endif
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void
*
alloca
(
size_t
);
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# endif
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#endif
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#endif
/* _GL_ALLOCA_H */
alloca
void * alloca(size_t)
stdlib.h
Generated on Wed Nov 15 2017 12:55:24 for dhcpd-pools by
1.8.13