mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 22:25:30 +00:00
caf974ce43
--HG-- rename : memory/jemalloc/Makefile.in => memory/mozjemalloc/Makefile.in rename : memory/jemalloc/jemalloc.c => memory/mozjemalloc/jemalloc.c rename : memory/jemalloc/jemalloc.h => memory/mozjemalloc/jemalloc.h rename : memory/jemalloc/jemalloc_types.h => memory/mozjemalloc/jemalloc_types.h rename : memory/jemalloc/linkedlist.h => memory/mozjemalloc/linkedlist.h rename : memory/jemalloc/osx_zone_types.h => memory/mozjemalloc/osx_zone_types.h rename : memory/jemalloc/ql.h => memory/mozjemalloc/ql.h rename : memory/jemalloc/qr.h => memory/mozjemalloc/qr.h rename : memory/jemalloc/rb.h => memory/mozjemalloc/rb.h
115 lines
3.9 KiB
C
115 lines
3.9 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2002 Jason Evans <jasone@canonware.com>.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice(s), this list of conditions and the following disclaimer
|
|
* unmodified other than the allowable addition of one or more
|
|
* copyright notices.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice(s), this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************/
|
|
|
|
/*
|
|
* List definitions.
|
|
*/
|
|
#define ql_head(a_type) \
|
|
struct { \
|
|
a_type *qlh_first; \
|
|
}
|
|
|
|
#define ql_head_initializer(a_head) {NULL}
|
|
|
|
#define ql_elm(a_type) qr(a_type)
|
|
|
|
/* List functions. */
|
|
#define ql_new(a_head) do { \
|
|
(a_head)->qlh_first = NULL; \
|
|
} while (0)
|
|
|
|
#define ql_elm_new(a_elm, a_field) qr_new((a_elm), a_field)
|
|
|
|
#define ql_first(a_head) ((a_head)->qlh_first)
|
|
|
|
#define ql_last(a_head, a_field) \
|
|
((ql_first(a_head) != NULL) \
|
|
? qr_prev(ql_first(a_head), a_field) : NULL)
|
|
|
|
#define ql_next(a_head, a_elm, a_field) \
|
|
((ql_last(a_head, a_field) != (a_elm)) \
|
|
? qr_next((a_elm), a_field) : NULL)
|
|
|
|
#define ql_prev(a_head, a_elm, a_field) \
|
|
((ql_first(a_head) != (a_elm)) ? qr_prev((a_elm), a_field) \
|
|
: NULL)
|
|
|
|
#define ql_before_insert(a_head, a_qlelm, a_elm, a_field) do { \
|
|
qr_before_insert((a_qlelm), (a_elm), a_field); \
|
|
if (ql_first(a_head) == (a_qlelm)) { \
|
|
ql_first(a_head) = (a_elm); \
|
|
} \
|
|
} while (0)
|
|
|
|
#define ql_after_insert(a_qlelm, a_elm, a_field) \
|
|
qr_after_insert((a_qlelm), (a_elm), a_field)
|
|
|
|
#define ql_head_insert(a_head, a_elm, a_field) do { \
|
|
if (ql_first(a_head) != NULL) { \
|
|
qr_before_insert(ql_first(a_head), (a_elm), a_field); \
|
|
} \
|
|
ql_first(a_head) = (a_elm); \
|
|
} while (0)
|
|
|
|
#define ql_tail_insert(a_head, a_elm, a_field) do { \
|
|
if (ql_first(a_head) != NULL) { \
|
|
qr_before_insert(ql_first(a_head), (a_elm), a_field); \
|
|
} \
|
|
ql_first(a_head) = qr_next((a_elm), a_field); \
|
|
} while (0)
|
|
|
|
#define ql_remove(a_head, a_elm, a_field) do { \
|
|
if (ql_first(a_head) == (a_elm)) { \
|
|
ql_first(a_head) = qr_next(ql_first(a_head), a_field); \
|
|
} \
|
|
if (ql_first(a_head) != (a_elm)) { \
|
|
qr_remove((a_elm), a_field); \
|
|
} else { \
|
|
ql_first(a_head) = NULL; \
|
|
} \
|
|
} while (0)
|
|
|
|
#define ql_head_remove(a_head, a_type, a_field) do { \
|
|
a_type *t = ql_first(a_head); \
|
|
ql_remove((a_head), t, a_field); \
|
|
} while (0)
|
|
|
|
#define ql_tail_remove(a_head, a_type, a_field) do { \
|
|
a_type *t = ql_last(a_head, a_field); \
|
|
ql_remove((a_head), t, a_field); \
|
|
} while (0)
|
|
|
|
#define ql_foreach(a_var, a_head, a_field) \
|
|
qr_foreach((a_var), ql_first(a_head), a_field)
|
|
|
|
#define ql_reverse_foreach(a_var, a_head, a_field) \
|
|
qr_reverse_foreach((a_var), ql_first(a_head), a_field)
|