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Add allocator for function definitions.

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Ted Lemon 2000-02-15 19:39:21 +00:00
parent 144cdb49b2
commit 56a7da7d3c
1 changed files with 44 additions and 1 deletions
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45
common/alloc.c
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@ -22,7 +22,7 @@
#ifndef lint
static char copyright[] =
"$Id: alloc.c,v 1.43 2000/02/07 05:13:57 mellon Exp $ Copyright (c) 1995, 1996, 1998 The Internet Software Consortium. All rights reserved.\n";
"$Id: alloc.c,v 1.44 2000/02/15 19:39:21 mellon Exp $ Copyright (c) 1995, 1996, 1998 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -548,6 +548,49 @@ void free_binding_value (bv, file, line)
dmalloc_reuse (free_binding_values, (char *)0, 0, 0);
}
int fundef_allocate (cptr, file, line)
struct fundef **cptr;
const char *file;
int line;
{
struct fundef *rval;
rval = dmalloc (sizeof (struct fundef), file, line);
if (!rval)
return 0;
memset (rval, 0, sizeof *rval);
return fundef_reference (cptr, rval, file, line);
}
int fundef_reference (ptr, src, file, line)
struct fundef **ptr;
struct fundef *src;
const char *file;
int line;
{
if (!ptr) {
log_error ("%s(%d): null pointer", file, line);
#if defined (POINTER_DEBUG)
abort ();
#else
return 0;
#endif
}
if (*ptr) {
log_error ("%s(%d): non-null pointer", file, line);
#if defined (POINTER_DEBUG)
abort ();
#else
*ptr = (struct fundef *)0;
#endif
}
*ptr = src;
src -> refcnt++;
rc_register (file, line, ptr, src, src -> refcnt);
dmalloc_reuse (src, file, line, 1);
return 1;
}
struct option_cache *free_option_caches;
int option_cache_allocate (cptr, file, line)