Commit a77f947b authored by Chong Yidong's avatar Chong Yidong
Browse files

* regex.c (xmalloc, xrealloc): Define these when not linked to

	Emacs.
parent ec9f0a62
2006-02-20 Chong Yidong <cyd@stupidchicken.com>
* regex.c (xmalloc, xrealloc): Define these when not linked to
Emacs.
2006-02-19 Luc Teirlinck <teirllm@auburn.edu>
 
* regex.c (extend_range_table_work_area): Fix typo.
......
......@@ -181,6 +181,42 @@ char *malloc ();
char *realloc ();
# endif
/* When used in Emacs's lib-src, we need xmalloc and xrealloc. */
void *
xmalloc (size)
size_t size;
{
register void *val;
val = (void *) malloc (size);
if (!val && size)
{
write (2, "virtual memory exhausted\n", 25);
exit (1);
}
return val;
}
void *
xrealloc (block, size)
void *block;
size_t size;
{
register void *val;
/* We must call malloc explicitly when BLOCK is 0, since some
reallocs don't do this. */
if (! block)
val = (void *) malloc (size);
else
val = (void *) realloc (block, size);
if (!val && size)
{
write (2, "virtual memory exhausted\n", 25);
exit (1);
}
return val;
}
/* When used in Emacs's lib-src, we need to get bzero and bcopy somehow.
If nothing else has been done, use the method below. */
# ifdef INHIBIT_STRING_HEADER
......
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