FreeNOS
lib
libposix
stdlib
malloc.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2009 Niek Linnenbank
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <
sys/types.h
>
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#include "
stdlib.h
"
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#include "
errno.h
"
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extern
C
void
*
malloc
(
size_t
size)
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{
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void
*buf =
new
char
[size];
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if
(buf == 0)
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{
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errno
=
ENOMEM
;
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}
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return
buf;
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}
errno
C int errno
The lvalue errno is used by many functions to return error values.
types.h
malloc
C void * malloc(size_t size)
A memory allocator.
Definition:
malloc.cpp:22
ENOMEM
#define ENOMEM
Not enough space.
Definition:
errno.h:190
C
#define C
Used to define external C functions.
Definition:
Macros.h:134
stdlib.h
errno.h
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