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Member "rush-1.9/gnu/malloc.c" (19 Apr 2019, 1589 Bytes) of package /linux/privat/rush-1.9.tar.xz:


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    1 /* -*- buffer-read-only: t -*- vi: set ro: */
    2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
    3 /* malloc() function that is glibc compatible.
    4 
    5    Copyright (C) 1997-1998, 2006-2007, 2009-2019 Free Software Foundation, Inc.
    6 
    7    This program is free software; you can redistribute it and/or modify
    8    it under the terms of the GNU General Public License as published by
    9    the Free Software Foundation; either version 3, or (at your option)
   10    any later version.
   11 
   12    This program is distributed in the hope that it will be useful,
   13    but WITHOUT ANY WARRANTY; without even the implied warranty of
   14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15    GNU General Public License for more details.
   16 
   17    You should have received a copy of the GNU General Public License
   18    along with this program; if not, see <https://www.gnu.org/licenses/>.  */
   19 
   20 /* written by Jim Meyering and Bruno Haible */
   21 
   22 #define _GL_USE_STDLIB_ALLOC 1
   23 #include <config.h>
   24 /* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h.  */
   25 #ifdef malloc
   26 # define NEED_MALLOC_GNU 1
   27 # undef malloc
   28 /* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU.  */
   29 #elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU
   30 # define NEED_MALLOC_GNU 1
   31 #endif
   32 
   33 #include <stdlib.h>
   34 
   35 #include <errno.h>
   36 
   37 /* Allocate an N-byte block of memory from the heap.
   38    If N is zero, allocate a 1-byte block.  */
   39 
   40 void *
   41 rpl_malloc (size_t n)
   42 {
   43   void *result;
   44 
   45 #if NEED_MALLOC_GNU
   46   if (n == 0)
   47     n = 1;
   48 #endif
   49 
   50   result = malloc (n);
   51 
   52 #if !HAVE_MALLOC_POSIX
   53   if (result == NULL)
   54     errno = ENOMEM;
   55 #endif
   56 
   57   return result;
   58 }