kc3-lang/gnulib/lib/strdup.c

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• Hash : 9d738dcb
  Author :
  Date : 2003-08-17T05:30:20
  

  Undo white space changes of 2003-08-12, allowing us to sync more files
  from glibc.
  

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• lib/strdup.c

• /* Copyright (C) 1991, 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
     This file is part of the GNU C Library.
  
     This program 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.
  
     This program 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 this program; if not, write to the Free Software Foundation,
     Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  
  #ifdef HAVE_CONFIG_H
  #include <config.h>
  #endif
  
  #if defined _LIBC || defined  STDC_HEADERS
  # include <stdlib.h>
  # include <string.h>
  #else
  char *malloc ();
  char *memcpy ();
  #endif
  
  #undef __strdup
  #undef strdup
  
  #ifndef weak_alias
  # define __strdup strdup
  #endif
  
  /* Duplicate S, returning an identical malloc'd string.  */
  char *
  __strdup (const char *s)
  {
    size_t len = strlen (s) + 1;
    void *new = malloc (len);
  
    if (new == NULL)
      return NULL;
  
    return (char *) memcpy (new, s, len);
  }
  #ifdef libc_hidden_def
  libc_hidden_def (__strdup)
  #endif
  #ifdef weak_alias
  weak_alias (__strdup, strdup)
  #endif
  

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