2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
6 * These libraries and programs are free software; you can
7 * redistribute them and/or modify them under the terms of the GNU
8 * Lesser General Public License as published by the Free Software
9 * Foundation; either version 2 of the License, or (at your option)
12 * These libraries and programs are distributed in the hope that
13 * they will be useful, but WITHOUT ANY WARRANTY; without even the
14 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU Lesser General Public License for more
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with these librararies and programs; if not, write
20 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
21 * Floor, Boston, MA 02110-1301 USA
23 /*%% (c) Copyright 1993, 1994 Hewlett-Packard Company */
24 /*%% (c) Copyright 1993, 1994 International Business Machines Corp. */
25 /*%% (c) Copyright 1993, 1994 Sun Microsystems, Inc. */
26 /*%% (c) Copyright 1993, 1994 Novell, Inc. */
27 /*%% $XConsortium: isalloc.c /main/3 1995/10/23 11:33:43 rswiston $ */
29 static char sccsid[] = "@(#)isalloc.c 1.3 89/07/17 Copyr 1988 Sun Micro";
32 * Copyright (c) 1988 by Sun Microsystems, Inc.
39 * Functions that allocate and deallocate memory.
40 * All errors are treated as fatal.
43 #include "isam_impl.h"
46 /* strdup is not defined in Ultrix' string.h, so it is implemented in a separate
47 * file named strdup.ultrix.c
50 extern char *strdup();
59 char *_ismalloc(nbytes)
64 if ((p = (char *) malloc (nbytes)) == NULL)
65 _isfatal_error("malloc() failed");
70 char *_isrealloc(oldaddr, nbytes)
76 if ((p = (char *) realloc (oldaddr, nbytes)) == NULL)
77 _isfatal_error("realloc() failed");
86 * Create a duplicate of string in dynamic memory.
95 if ((p = strdup(str)) == NULL)
96 _isfatal_error("strdup() failed");
104 * Free dynamically allocated string.