mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2026-05-22 10:37:35 +03:00
Move the world out of /zfs/ and seperate out module build tree
This commit is contained in:
Brian Behlendorf
@@ -0,0 +1,381 @@
|
||||
/*
|
||||
* CDDL HEADER START
|
||||
*
|
||||
* The contents of this file are subject to the terms of the
|
||||
* Common Development and Distribution License (the "License").
|
||||
* You may not use this file except in compliance with the License.
|
||||
*
|
||||
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
||||
* or http://www.opensolaris.org/os/licensing.
|
||||
* See the License for the specific language governing permissions
|
||||
* and limitations under the License.
|
||||
*
|
||||
* When distributing Covered Code, include this CDDL HEADER in each
|
||||
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
||||
* If applicable, add the following below this CDDL HEADER, with the
|
||||
* fields enclosed by brackets "[]" replaced with your own identifying
|
||||
* information: Portions Copyright [yyyy] [name of copyright owner]
|
||||
*
|
||||
* CDDL HEADER END
|
||||
*/
|
||||
/*
|
||||
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
|
||||
* Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _LIBUUTIL_H
|
||||
#define _LIBUUTIL_H
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Standard flags codes.
|
||||
*/
|
||||
#define UU_DEFAULT 0
|
||||
|
||||
/*
|
||||
* Standard error codes.
|
||||
*/
|
||||
#define UU_ERROR_NONE 0 /* no error */
|
||||
#define UU_ERROR_INVALID_ARGUMENT 1 /* invalid argument */
|
||||
#define UU_ERROR_UNKNOWN_FLAG 2 /* passed flag invalid */
|
||||
#define UU_ERROR_NO_MEMORY 3 /* out of memory */
|
||||
#define UU_ERROR_CALLBACK_FAILED 4 /* callback-initiated error */
|
||||
#define UU_ERROR_NOT_SUPPORTED 5 /* operation not supported */
|
||||
#define UU_ERROR_EMPTY 6 /* no value provided */
|
||||
#define UU_ERROR_UNDERFLOW 7 /* value is too small */
|
||||
#define UU_ERROR_OVERFLOW 8 /* value is too value */
|
||||
#define UU_ERROR_INVALID_CHAR 9 /* value contains unexpected char */
|
||||
#define UU_ERROR_INVALID_DIGIT 10 /* value contains digit not in base */
|
||||
|
||||
#define UU_ERROR_SYSTEM 99 /* underlying system error */
|
||||
#define UU_ERROR_UNKNOWN 100 /* error status not known */
|
||||
|
||||
/*
|
||||
* Standard program exit codes.
|
||||
*/
|
||||
#define UU_EXIT_OK (*(uu_exit_ok()))
|
||||
#define UU_EXIT_FATAL (*(uu_exit_fatal()))
|
||||
#define UU_EXIT_USAGE (*(uu_exit_usage()))
|
||||
|
||||
/*
|
||||
* Exit status profiles.
|
||||
*/
|
||||
#define UU_PROFILE_DEFAULT 0
|
||||
#define UU_PROFILE_LAUNCHER 1
|
||||
|
||||
/*
|
||||
* Error reporting functions.
|
||||
*/
|
||||
uint32_t uu_error(void);
|
||||
const char *uu_strerror(uint32_t);
|
||||
|
||||
/*
|
||||
* Program notification functions.
|
||||
*/
|
||||
extern void uu_alt_exit(int);
|
||||
extern const char *uu_setpname(char *);
|
||||
extern const char *uu_getpname(void);
|
||||
/*PRINTFLIKE1*/
|
||||
extern void uu_warn(const char *, ...);
|
||||
extern void uu_vwarn(const char *, va_list);
|
||||
/*PRINTFLIKE1*/
|
||||
extern void uu_die(const char *, ...) __NORETURN;
|
||||
extern void uu_vdie(const char *, va_list) __NORETURN;
|
||||
/*PRINTFLIKE2*/
|
||||
extern void uu_xdie(int, const char *, ...) __NORETURN;
|
||||
extern void uu_vxdie(int, const char *, va_list) __NORETURN;
|
||||
|
||||
/*
|
||||
* Exit status functions (not to be used directly)
|
||||
*/
|
||||
extern int *uu_exit_ok(void);
|
||||
extern int *uu_exit_fatal(void);
|
||||
extern int *uu_exit_usage(void);
|
||||
|
||||
/*
|
||||
* string->number conversions
|
||||
*/
|
||||
extern int uu_strtoint(const char *, void *, size_t, int, int64_t, int64_t);
|
||||
extern int uu_strtouint(const char *, void *, size_t, int, uint64_t, uint64_t);
|
||||
|
||||
/*
|
||||
* Debug print facility functions.
|
||||
*/
|
||||
typedef struct uu_dprintf uu_dprintf_t;
|
||||
|
||||
typedef enum {
|
||||
UU_DPRINTF_SILENT,
|
||||
UU_DPRINTF_FATAL,
|
||||
UU_DPRINTF_WARNING,
|
||||
UU_DPRINTF_NOTICE,
|
||||
UU_DPRINTF_INFO,
|
||||
UU_DPRINTF_DEBUG
|
||||
} uu_dprintf_severity_t;
|
||||
|
||||
extern uu_dprintf_t *uu_dprintf_create(const char *, uu_dprintf_severity_t,
|
||||
uint_t);
|
||||
/*PRINTFLIKE3*/
|
||||
extern void uu_dprintf(uu_dprintf_t *, uu_dprintf_severity_t,
|
||||
const char *, ...);
|
||||
extern void uu_dprintf_destroy(uu_dprintf_t *);
|
||||
extern const char *uu_dprintf_getname(uu_dprintf_t *);
|
||||
|
||||
/*
|
||||
* Identifier test flags and function.
|
||||
*/
|
||||
#define UU_NAME_DOMAIN 0x1 /* allow SUNW, or com.sun, prefix */
|
||||
#define UU_NAME_PATH 0x2 /* allow '/'-delimited paths */
|
||||
|
||||
int uu_check_name(const char *, uint_t);
|
||||
|
||||
/*
|
||||
* File creation functions.
|
||||
*/
|
||||
extern int uu_open_tmp(const char *dir, uint_t uflags);
|
||||
|
||||
/*
|
||||
* Convenience functions.
|
||||
*/
|
||||
/*PRINTFLIKE1*/
|
||||
extern char *uu_msprintf(const char *format, ...);
|
||||
extern void *uu_zalloc(size_t);
|
||||
extern char *uu_strdup(const char *);
|
||||
extern void uu_free(void *);
|
||||
|
||||
/*
|
||||
* Comparison function type definition.
|
||||
* Developers should be careful in their use of the _private argument. If you
|
||||
* break interface guarantees, you get undefined behavior.
|
||||
*/
|
||||
typedef int uu_compare_fn_t(const void *__left, const void *__right,
|
||||
void *__private);
|
||||
|
||||
/*
|
||||
* Walk variant flags.
|
||||
* A data structure need not provide support for all variants and
|
||||
* combinations. Refer to the appropriate documentation.
|
||||
*/
|
||||
#define UU_WALK_ROBUST 0x00000001 /* walk can survive removes */
|
||||
#define UU_WALK_REVERSE 0x00000002 /* reverse walk order */
|
||||
|
||||
#define UU_WALK_PREORDER 0x00000010 /* walk tree in pre-order */
|
||||
#define UU_WALK_POSTORDER 0x00000020 /* walk tree in post-order */
|
||||
|
||||
/*
|
||||
* Walk callback function return codes.
|
||||
*/
|
||||
#define UU_WALK_ERROR -1
|
||||
#define UU_WALK_NEXT 0
|
||||
#define UU_WALK_DONE 1
|
||||
|
||||
/*
|
||||
* Walk callback function type definition.
|
||||
*/
|
||||
typedef int uu_walk_fn_t(void *_elem, void *_private);
|
||||
|
||||
/*
|
||||
* lists: opaque structures
|
||||
*/
|
||||
typedef struct uu_list_pool uu_list_pool_t;
|
||||
typedef struct uu_list uu_list_t;
|
||||
|
||||
typedef struct uu_list_node {
|
||||
uintptr_t uln_opaque[2];
|
||||
} uu_list_node_t;
|
||||
|
||||
typedef struct uu_list_walk uu_list_walk_t;
|
||||
|
||||
typedef uintptr_t uu_list_index_t;
|
||||
|
||||
/*
|
||||
* lists: interface
|
||||
*
|
||||
* basic usage:
|
||||
* typedef struct foo {
|
||||
* ...
|
||||
* uu_list_node_t foo_node;
|
||||
* ...
|
||||
* } foo_t;
|
||||
*
|
||||
* static int
|
||||
* foo_compare(void *l_arg, void *r_arg, void *private)
|
||||
* {
|
||||
* foo_t *l = l_arg;
|
||||
* foo_t *r = r_arg;
|
||||
*
|
||||
* if (... l greater than r ...)
|
||||
* return (1);
|
||||
* if (... l less than r ...)
|
||||
* return (-1);
|
||||
* return (0);
|
||||
* }
|
||||
*
|
||||
* ...
|
||||
* // at initialization time
|
||||
* foo_pool = uu_list_pool_create("foo_pool",
|
||||
* sizeof (foo_t), offsetof(foo_t, foo_node), foo_compare,
|
||||
* debugging? 0 : UU_AVL_POOL_DEBUG);
|
||||
* ...
|
||||
*/
|
||||
uu_list_pool_t *uu_list_pool_create(const char *, size_t, size_t,
|
||||
uu_compare_fn_t *, uint32_t);
|
||||
#define UU_LIST_POOL_DEBUG 0x00000001
|
||||
|
||||
void uu_list_pool_destroy(uu_list_pool_t *);
|
||||
|
||||
/*
|
||||
* usage:
|
||||
*
|
||||
* foo_t *a;
|
||||
* a = malloc(sizeof(*a));
|
||||
* uu_list_node_init(a, &a->foo_list, pool);
|
||||
* ...
|
||||
* uu_list_node_fini(a, &a->foo_list, pool);
|
||||
* free(a);
|
||||
*/
|
||||
void uu_list_node_init(void *, uu_list_node_t *, uu_list_pool_t *);
|
||||
void uu_list_node_fini(void *, uu_list_node_t *, uu_list_pool_t *);
|
||||
|
||||
uu_list_t *uu_list_create(uu_list_pool_t *, void *_parent, uint32_t);
|
||||
#define UU_LIST_DEBUG 0x00000001
|
||||
#define UU_LIST_SORTED 0x00000002 /* list is sorted */
|
||||
|
||||
void uu_list_destroy(uu_list_t *); /* list must be empty */
|
||||
|
||||
size_t uu_list_numnodes(uu_list_t *);
|
||||
|
||||
void *uu_list_first(uu_list_t *);
|
||||
void *uu_list_last(uu_list_t *);
|
||||
|
||||
void *uu_list_next(uu_list_t *, void *);
|
||||
void *uu_list_prev(uu_list_t *, void *);
|
||||
|
||||
int uu_list_walk(uu_list_t *, uu_walk_fn_t *, void *, uint32_t);
|
||||
|
||||
uu_list_walk_t *uu_list_walk_start(uu_list_t *, uint32_t);
|
||||
void *uu_list_walk_next(uu_list_walk_t *);
|
||||
void uu_list_walk_end(uu_list_walk_t *);
|
||||
|
||||
void *uu_list_find(uu_list_t *, void *, void *, uu_list_index_t *);
|
||||
void uu_list_insert(uu_list_t *, void *, uu_list_index_t);
|
||||
|
||||
void *uu_list_nearest_next(uu_list_t *, uu_list_index_t);
|
||||
void *uu_list_nearest_prev(uu_list_t *, uu_list_index_t);
|
||||
|
||||
void *uu_list_teardown(uu_list_t *, void **);
|
||||
|
||||
void uu_list_remove(uu_list_t *, void *);
|
||||
|
||||
/*
|
||||
* lists: interfaces for non-sorted lists only
|
||||
*/
|
||||
int uu_list_insert_before(uu_list_t *, void *_target, void *_elem);
|
||||
int uu_list_insert_after(uu_list_t *, void *_target, void *_elem);
|
||||
|
||||
/*
|
||||
* avl trees: opaque structures
|
||||
*/
|
||||
typedef struct uu_avl_pool uu_avl_pool_t;
|
||||
typedef struct uu_avl uu_avl_t;
|
||||
|
||||
typedef struct uu_avl_node {
|
||||
#ifdef _LP64
|
||||
uintptr_t uan_opaque[3];
|
||||
#else
|
||||
uintptr_t uan_opaque[4];
|
||||
#endif
|
||||
} uu_avl_node_t;
|
||||
|
||||
typedef struct uu_avl_walk uu_avl_walk_t;
|
||||
|
||||
typedef uintptr_t uu_avl_index_t;
|
||||
|
||||
/*
|
||||
* avl trees: interface
|
||||
*
|
||||
* basic usage:
|
||||
* typedef struct foo {
|
||||
* ...
|
||||
* uu_avl_node_t foo_node;
|
||||
* ...
|
||||
* } foo_t;
|
||||
*
|
||||
* static int
|
||||
* foo_compare(void *l_arg, void *r_arg, void *private)
|
||||
* {
|
||||
* foo_t *l = l_arg;
|
||||
* foo_t *r = r_arg;
|
||||
*
|
||||
* if (... l greater than r ...)
|
||||
* return (1);
|
||||
* if (... l less than r ...)
|
||||
* return (-1);
|
||||
* return (0);
|
||||
* }
|
||||
*
|
||||
* ...
|
||||
* // at initialization time
|
||||
* foo_pool = uu_avl_pool_create("foo_pool",
|
||||
* sizeof (foo_t), offsetof(foo_t, foo_node), foo_compare,
|
||||
* debugging? 0 : UU_AVL_POOL_DEBUG);
|
||||
* ...
|
||||
*/
|
||||
uu_avl_pool_t *uu_avl_pool_create(const char *, size_t, size_t,
|
||||
uu_compare_fn_t *, uint32_t);
|
||||
#define UU_AVL_POOL_DEBUG 0x00000001
|
||||
|
||||
void uu_avl_pool_destroy(uu_avl_pool_t *);
|
||||
|
||||
/*
|
||||
* usage:
|
||||
*
|
||||
* foo_t *a;
|
||||
* a = malloc(sizeof(*a));
|
||||
* uu_avl_node_init(a, &a->foo_avl, pool);
|
||||
* ...
|
||||
* uu_avl_node_fini(a, &a->foo_avl, pool);
|
||||
* free(a);
|
||||
*/
|
||||
void uu_avl_node_init(void *, uu_avl_node_t *, uu_avl_pool_t *);
|
||||
void uu_avl_node_fini(void *, uu_avl_node_t *, uu_avl_pool_t *);
|
||||
|
||||
uu_avl_t *uu_avl_create(uu_avl_pool_t *, void *_parent, uint32_t);
|
||||
#define UU_AVL_DEBUG 0x00000001
|
||||
|
||||
void uu_avl_destroy(uu_avl_t *); /* list must be empty */
|
||||
|
||||
size_t uu_avl_numnodes(uu_avl_t *);
|
||||
|
||||
void *uu_avl_first(uu_avl_t *);
|
||||
void *uu_avl_last(uu_avl_t *);
|
||||
|
||||
void *uu_avl_next(uu_avl_t *, void *);
|
||||
void *uu_avl_prev(uu_avl_t *, void *);
|
||||
|
||||
int uu_avl_walk(uu_avl_t *, uu_walk_fn_t *, void *, uint32_t);
|
||||
|
||||
uu_avl_walk_t *uu_avl_walk_start(uu_avl_t *, uint32_t);
|
||||
void *uu_avl_walk_next(uu_avl_walk_t *);
|
||||
void uu_avl_walk_end(uu_avl_walk_t *);
|
||||
|
||||
void *uu_avl_find(uu_avl_t *, void *, void *, uu_avl_index_t *);
|
||||
void uu_avl_insert(uu_avl_t *, void *, uu_avl_index_t);
|
||||
|
||||
void *uu_avl_nearest_next(uu_avl_t *, uu_avl_index_t);
|
||||
void *uu_avl_nearest_prev(uu_avl_t *, uu_avl_index_t);
|
||||
|
||||
void *uu_avl_teardown(uu_avl_t *, void **);
|
||||
|
||||
void uu_avl_remove(uu_avl_t *, void *);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _LIBUUTIL_H */
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
* CDDL HEADER START
|
||||
*
|
||||
* The contents of this file are subject to the terms of the
|
||||
* Common Development and Distribution License (the "License").
|
||||
* You may not use this file except in compliance with the License.
|
||||
*
|
||||
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
||||
* or http://www.opensolaris.org/os/licensing.
|
||||
* See the License for the specific language governing permissions
|
||||
* and limitations under the License.
|
||||
*
|
||||
* When distributing Covered Code, include this CDDL HEADER in each
|
||||
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
||||
* If applicable, add the following below this CDDL HEADER, with the
|
||||
* fields enclosed by brackets "[]" replaced with your own identifying
|
||||
* information: Portions Copyright [yyyy] [name of copyright owner]
|
||||
*
|
||||
* CDDL HEADER END
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
|
||||
* Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _LIBUUTIL_COMMON_H
|
||||
#define _LIBUUTIL_COMMON_H
|
||||
|
||||
#pragma ident "%Z%%M% %I% %E% SMI"
|
||||
|
||||
#include <libuutil.h>
|
||||
#include <libuutil_impl.h>
|
||||
|
||||
#endif /* _LIBUUTIL_COMMON_H */
|
||||
@@ -0,0 +1,181 @@
|
||||
/*
|
||||
* CDDL HEADER START
|
||||
*
|
||||
* The contents of this file are subject to the terms of the
|
||||
* Common Development and Distribution License, Version 1.0 only
|
||||
* (the "License"). You may not use this file except in compliance
|
||||
* with the License.
|
||||
*
|
||||
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
||||
* or http://www.opensolaris.org/os/licensing.
|
||||
* See the License for the specific language governing permissions
|
||||
* and limitations under the License.
|
||||
*
|
||||
* When distributing Covered Code, include this CDDL HEADER in each
|
||||
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
||||
* If applicable, add the following below this CDDL HEADER, with the
|
||||
* fields enclosed by brackets "[]" replaced with your own identifying
|
||||
* information: Portions Copyright [yyyy] [name of copyright owner]
|
||||
*
|
||||
* CDDL HEADER END
|
||||
*/
|
||||
/*
|
||||
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
|
||||
* Use is subject to license terms.
|
||||
*/
|
||||
|
||||
#ifndef _LIBUUTIL_IMPL_H
|
||||
#define _LIBUUTIL_IMPL_H
|
||||
|
||||
#pragma ident "%Z%%M% %I% %E% SMI"
|
||||
|
||||
#include <libuutil.h>
|
||||
#include <pthread.h>
|
||||
|
||||
#include <sys/avl_impl.h>
|
||||
#include <sys/byteorder.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void uu_set_error(uint_t);
|
||||
#pragma rarely_called(uu_set_error)
|
||||
|
||||
/*PRINTFLIKE1*/
|
||||
void uu_panic(const char *format, ...);
|
||||
#pragma rarely_called(uu_panic)
|
||||
|
||||
struct uu_dprintf {
|
||||
char *uud_name;
|
||||
uu_dprintf_severity_t uud_severity;
|
||||
uint_t uud_flags;
|
||||
};
|
||||
|
||||
/*
|
||||
* For debugging purposes, libuutil keeps around linked lists of all uu_lists
|
||||
* and uu_avls, along with pointers to their parents. These can cause false
|
||||
* negatives when looking for memory leaks, so we encode the pointers by
|
||||
* storing them with swapped endianness; this is not perfect, but it's about
|
||||
* the best we can do without wasting a lot of space.
|
||||
*/
|
||||
#ifdef _LP64
|
||||
#define UU_PTR_ENCODE(ptr) BSWAP_64((uintptr_t)(void *)(ptr))
|
||||
#else
|
||||
#define UU_PTR_ENCODE(ptr) BSWAP_32((uintptr_t)(void *)(ptr))
|
||||
#endif
|
||||
|
||||
#define UU_PTR_DECODE(ptr) ((void *)UU_PTR_ENCODE(ptr))
|
||||
|
||||
/*
|
||||
* uu_list structures
|
||||
*/
|
||||
typedef struct uu_list_node_impl {
|
||||
struct uu_list_node_impl *uln_next;
|
||||
struct uu_list_node_impl *uln_prev;
|
||||
} uu_list_node_impl_t;
|
||||
|
||||
struct uu_list_walk {
|
||||
uu_list_walk_t *ulw_next;
|
||||
uu_list_walk_t *ulw_prev;
|
||||
|
||||
uu_list_t *ulw_list;
|
||||
int8_t ulw_dir;
|
||||
uint8_t ulw_robust;
|
||||
uu_list_node_impl_t *ulw_next_result;
|
||||
};
|
||||
|
||||
struct uu_list {
|
||||
uintptr_t ul_next_enc;
|
||||
uintptr_t ul_prev_enc;
|
||||
|
||||
uu_list_pool_t *ul_pool;
|
||||
uintptr_t ul_parent_enc; /* encoded parent pointer */
|
||||
size_t ul_offset;
|
||||
size_t ul_numnodes;
|
||||
uint8_t ul_debug;
|
||||
uint8_t ul_sorted;
|
||||
uint8_t ul_index; /* mark for uu_list_index_ts */
|
||||
|
||||
uu_list_node_impl_t ul_null_node;
|
||||
uu_list_walk_t ul_null_walk; /* for robust walkers */
|
||||
};
|
||||
|
||||
#define UU_LIST_PTR(ptr) ((uu_list_t *)UU_PTR_DECODE(ptr))
|
||||
|
||||
#define UU_LIST_POOL_MAXNAME 64
|
||||
|
||||
struct uu_list_pool {
|
||||
uu_list_pool_t *ulp_next;
|
||||
uu_list_pool_t *ulp_prev;
|
||||
|
||||
char ulp_name[UU_LIST_POOL_MAXNAME];
|
||||
size_t ulp_nodeoffset;
|
||||
size_t ulp_objsize;
|
||||
uu_compare_fn_t *ulp_cmp;
|
||||
uint8_t ulp_debug;
|
||||
uint8_t ulp_last_index;
|
||||
pthread_mutex_t ulp_lock; /* protects null_list */
|
||||
uu_list_t ulp_null_list;
|
||||
};
|
||||
|
||||
/*
|
||||
* uu_avl structures
|
||||
*/
|
||||
typedef struct avl_node uu_avl_node_impl_t;
|
||||
|
||||
struct uu_avl_walk {
|
||||
uu_avl_walk_t *uaw_next;
|
||||
uu_avl_walk_t *uaw_prev;
|
||||
|
||||
uu_avl_t *uaw_avl;
|
||||
void *uaw_next_result;
|
||||
int8_t uaw_dir;
|
||||
uint8_t uaw_robust;
|
||||
};
|
||||
|
||||
struct uu_avl {
|
||||
uintptr_t ua_next_enc;
|
||||
uintptr_t ua_prev_enc;
|
||||
|
||||
uu_avl_pool_t *ua_pool;
|
||||
uintptr_t ua_parent_enc;
|
||||
uint8_t ua_debug;
|
||||
uint8_t ua_index; /* mark for uu_avl_index_ts */
|
||||
|
||||
struct avl_tree ua_tree;
|
||||
uu_avl_walk_t ua_null_walk;
|
||||
};
|
||||
|
||||
#define UU_AVL_PTR(x) ((uu_avl_t *)UU_PTR_DECODE(x))
|
||||
|
||||
#define UU_AVL_POOL_MAXNAME 64
|
||||
|
||||
struct uu_avl_pool {
|
||||
uu_avl_pool_t *uap_next;
|
||||
uu_avl_pool_t *uap_prev;
|
||||
|
||||
char uap_name[UU_AVL_POOL_MAXNAME];
|
||||
size_t uap_nodeoffset;
|
||||
size_t uap_objsize;
|
||||
uu_compare_fn_t *uap_cmp;
|
||||
uint8_t uap_debug;
|
||||
uint8_t uap_last_index;
|
||||
pthread_mutex_t uap_lock; /* protects null_avl */
|
||||
uu_avl_t uap_null_avl;
|
||||
};
|
||||
|
||||
/*
|
||||
* atfork() handlers
|
||||
*/
|
||||
void uu_avl_lockup(void);
|
||||
void uu_avl_release(void);
|
||||
|
||||
void uu_list_lockup(void);
|
||||
void uu_list_release(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _LIBUUTIL_IMPL_H */
|
||||
Reference in New Issue
Block a user