2 * WindowMaker miscelaneous function library
4 * Copyright (c) 1997 Alfredo K. Kojima
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include "../src/config.h"
27 #include <sys/types.h>
40 extern void wAbort(int);
42 static int Aborting
=0; /* if we're in the middle of an emergency exit */
45 static WMHashTable
*table
= NULL
;
48 void *wmalloc(size_t size
)
54 wwarning("malloc() failed. Retrying after 2s.");
59 puts("Real Bad Error: recursive malloc() failure.");
62 wfatal("virtual memory exhausted");
72 void *wrealloc(void *ptr
, size_t newsize
)
77 nptr
= malloc(newsize
);
79 nptr
=realloc(ptr
, newsize
);
82 printf("Could not do realloc");
95 table
= WMCreateHashTable(WMIntHashCallbacks
);
98 refcount
= WMHashGet(table
, ptr
);
100 refcount
= wmalloc(sizeof(int));
102 WMHashInsert(table
, ptr
, refcount
);
104 printf("== %i (%p)\n", *refcount
, ptr
);
109 printf("+ %i (%p)\n", *refcount
, ptr
);
122 refcount
= WMHashGet(table
, ptr
);
124 wwarning("trying to release unexisting data %p", ptr
);
129 printf("RELEASING %p\n", ptr
);
131 WMHashRemove(table
, ptr
);
137 printf("- %i (%p)\n", *refcount
, ptr
);
149 return strcpy(wmalloc(strlen(str
)+1), str
);
154 wstrappend(char *dst
, char *src
)
163 str
= wmalloc(strlen(dst
)+strlen(src
)+1);