Gecko [ edgpens.lpkmn.gov.my ]

Name	Size	Permission
ap_compat.h	1.08 KB	-rw-rw-rw-
ap_config.h	6.65 KB	-rw-rw-rw-
ap_config_layout.h	1.21 KB	-rw-rw-rw-
ap_expr.h	14.09 KB	-rw-rw-rw-
ap_hooks.h	6.01 KB	-rw-rw-rw-
ap_listen.h	5.85 KB	-rw-rw-rw-
ap_mmn.h	35.22 KB	-rw-rw-rw-
ap_mpm.h	10.68 KB	-rw-rw-rw-
ap_provider.h	3.55 KB	-rw-rw-rw-
ap_regex.h	10.91 KB	-rw-rw-rw-
ap_regkey.h	9.18 KB	-rw-rw-rw-
ap_release.h	3.15 KB	-rw-rw-rw-
ap_slotmem.h	7.26 KB	-rw-rw-rw-
ap_socache.h	9.39 KB	-rw-rw-rw-
apache_noprobes.h	15.93 KB	-rw-rw-rw-
apr.h	18.29 KB	-rw-rw-rw-
apr_allocator.h	6.25 KB	-rw-rw-rw-
apr_anylock.h	5.06 KB	-rw-rw-rw-
apr_atomic.h	6.25 KB	-rw-rw-rw-
apr_base64.h	3.86 KB	-rw-rw-rw-
apr_buckets.h	64.6 KB	-rw-rw-rw-
apr_crypto.h	20.18 KB	-rw-rw-rw-
apr_cstr.h	11.42 KB	-rw-rw-rw-
apr_date.h	3.57 KB	-rw-rw-rw-
apr_dbd.h	23.88 KB	-rw-rw-rw-
apr_dbm.h	8.62 KB	-rw-rw-rw-
apr_dso.h	2.73 KB	-rw-rw-rw-
apr_encode.h	24.52 KB	-rw-rw-rw-
apr_env.h	2.12 KB	-rw-rw-rw-
apr_errno.h	55.08 KB	-rw-rw-rw-
apr_escape.h	17.65 KB	-rw-rw-rw-
apr_escape_test_char.h	1.4 KB	-rw-rw-rw-
apr_file_info.h	17.59 KB	-rw-rw-rw-
apr_file_io.h	43.11 KB	-rw-rw-rw-
apr_fnmatch.h	6.23 KB	-rw-rw-rw-
apr_general.h	7.36 KB	-rw-rw-rw-
apr_getopt.h	6 KB	-rw-rw-rw-
apr_global_mutex.h	7.38 KB	-rw-rw-rw-
apr_hash.h	10.36 KB	-rw-rw-rw-
apr_hooks.h	12.71 KB	-rw-rw-rw-
apr_inherit.h	2.14 KB	-rw-rw-rw-
apr_ldap.h	5.76 KB	-rw-rw-rw-
apr_ldap_init.h	5.81 KB	-rw-rw-rw-
apr_ldap_option.h	8.65 KB	-rw-rw-rw-
apr_ldap_rebind.h	3.19 KB	-rw-rw-rw-
apr_ldap_url.h	3.83 KB	-rw-rw-rw-
apr_lib.h	8.47 KB	-rw-rw-rw-
apr_md4.h	4.55 KB	-rw-rw-rw-
apr_md5.h	6.37 KB	-rw-rw-rw-
apr_memcache.h	17.25 KB	-rw-rw-rw-
apr_mmap.h	5.18 KB	-rw-rw-rw-
apr_network_io.h	36.94 KB	-rw-rw-rw-
apr_optional.h	2.8 KB	-rw-rw-rw-
apr_optional_hooks.h	3.9 KB	-rw-rw-rw-
apr_perms_set.h	1.93 KB	-rw-rw-rw-
apr_poll.h	21.04 KB	-rw-rw-rw-
apr_pools.h	31.73 KB	-rw-rw-rw-
apr_portable.h	20.56 KB	-rw-rw-rw-
apr_proc_mutex.h	7.04 KB	-rw-rw-rw-
apr_queue.h	4.12 KB	-rw-rw-rw-
apr_random.h	5.07 KB	-rw-rw-rw-
apr_redis.h	16.07 KB	-rw-rw-rw-
apr_reslist.h	7.19 KB	-rw-rw-rw-
apr_ring.h	19.07 KB	-rw-rw-rw-
apr_rmm.h	4.8 KB	-rw-rw-rw-
apr_sdbm.h	6.14 KB	-rw-rw-rw-
apr_sha1.h	3.91 KB	-rw-rw-rw-
apr_shm.h	9.48 KB	-rw-rw-rw-
apr_signal.h	2.8 KB	-rw-rw-rw-
apr_siphash.h	6.16 KB	-rw-rw-rw-
apr_skiplist.h	14.56 KB	-rw-rw-rw-
apr_strings.h	14.92 KB	-rw-rw-rw-
apr_strmatch.h	2.69 KB	-rw-rw-rw-
apr_support.h	1.65 KB	-rw-rw-rw-
apr_tables.h	19.39 KB	-rw-rw-rw-
apr_thread_cond.h	5.53 KB	-rw-rw-rw-
apr_thread_mutex.h	4.51 KB	-rw-rw-rw-
apr_thread_pool.h	11.14 KB	-rw-rw-rw-
apr_thread_proc.h	36.11 KB	-rw-rw-rw-
apr_thread_rwlock.h	4.78 KB	-rw-rw-rw-
apr_time.h	7.62 KB	-rw-rw-rw-
apr_uri.h	6.61 KB	-rw-rw-rw-
apr_user.h	5.34 KB	-rw-rw-rw-
apr_uuid.h	2.13 KB	-rw-rw-rw-
apr_version.h	5.44 KB	-rw-rw-rw-
apr_want.h	3.01 KB	-rw-rw-rw-
apr_xlate.h	6.42 KB	-rw-rw-rw-
apr_xml.h	12.54 KB	-rw-rw-rw-
apu.h	4.76 KB	-rw-rw-rw-
apu_errno.h	5.49 KB	-rw-rw-rw-
apu_version.h	4.33 KB	-rw-rw-rw-
apu_want.h	1.55 KB	-rw-rw-rw-
cache_common.h	2.02 KB	-rw-rw-rw-
expat.h	41.5 KB	-rw-rw-rw-
heartbeat.h	1.62 KB	-rw-rw-rw-
http_config.h	57.39 KB	-rw-rw-rw-
http_connection.h	6.4 KB	-rw-rw-rw-
http_core.h	35.69 KB	-rw-rw-rw-
http_log.h	36.82 KB	-rw-rw-rw-
http_main.h	3.25 KB	-rw-rw-rw-
http_protocol.h	39.38 KB	-rw-rw-rw-
http_request.h	25.86 KB	-rw-rw-rw-
http_vhost.h	4.05 KB	-rw-rw-rw-
httpd.h	90.22 KB	-rw-rw-rw-
mod_auth.h	4.55 KB	-rw-rw-rw-
mod_cache.h	7.27 KB	-rw-rw-rw-
mod_cgi.h	2.5 KB	-rw-rw-rw-
mod_core.h	3.43 KB	-rw-rw-rw-
mod_dav.h	95.29 KB	-rw-rw-rw-
mod_dbd.h	4.18 KB	-rw-rw-rw-
mod_http2.h	3.7 KB	-rw-rw-rw-
mod_include.h	4.01 KB	-rw-rw-rw-
mod_log_config.h	2.5 KB	-rw-rw-rw-
mod_proxy.h	55.11 KB	-rw-rw-rw-
mod_request.h	1.65 KB	-rw-rw-rw-
mod_rewrite.h	1.41 KB	-rw-rw-rw-
mod_so.h	1.23 KB	-rw-rw-rw-
mod_ssl.h	4.99 KB	-rw-rw-rw-
mod_ssl_openssl.h	4.79 KB	-rw-rw-rw-
mod_status.h	2.45 KB	-rw-rw-rw-
mod_watchdog.h	7.55 KB	-rw-rw-rw-
mpm_common.h	17.11 KB	-rw-rw-rw-
os.h	4.57 KB	-rw-rw-rw-
scoreboard.h	9.98 KB	-rw-rw-rw-
util_cfgtree.h	3.17 KB	-rw-rw-rw-
util_charset.h	2.28 KB	-rw-rw-rw-
util_cookies.h	4.99 KB	-rw-rw-rw-
util_ebcdic.h	2.78 KB	-rw-rw-rw-
util_fcgi.h	10.02 KB	-rw-rw-rw-
util_filter.h	26.46 KB	-rw-rw-rw-
util_ldap.h	18.36 KB	-rw-rw-rw-
util_md5.h	2.19 KB	-rw-rw-rw-
util_mutex.h	9.29 KB	-rw-rw-rw-
util_script.h	9.8 KB	-rw-rw-rw-
util_time.h	4.11 KB	-rw-rw-rw-
util_varbuf.h	8.28 KB	-rw-rw-rw-
util_xml.h	1.36 KB	-rw-rw-rw-
zconf.h	16.44 KB	-rw-rw-rw-
zlib.h	95.85 KB	-rw-rw-rw-

Code Editor : apr_atomic.h

/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef APR_ATOMIC_H
#define APR_ATOMIC_H

/**
 * @file apr_atomic.h
 * @brief APR Atomic Operations
 */

#include "apr.h"
#include "apr_pools.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @defgroup apr_atomic Atomic Operations
 * @ingroup APR 
 * @{
 */

/**
 * this function is required on some platforms to initialize the
 * atomic operation's internal structures
 * @param p pool
 * @return APR_SUCCESS on successful completion
 * @remark Programs do NOT need to call this directly. APR will call this
 *         automatically from apr_initialize().
 * @internal
 */
APR_DECLARE(apr_status_t) apr_atomic_init(apr_pool_t *p);

/*
 * Atomic operations on 32-bit values
 * Note: Each of these functions internally implements a memory barrier
 * on platforms that require it
 */

/**
 * atomically read an apr_uint32_t from memory
 * @param mem the pointer
 */
APR_DECLARE(apr_uint32_t) apr_atomic_read32(volatile apr_uint32_t *mem);

/**
 * atomically set an apr_uint32_t in memory
 * @param mem pointer to the object
 * @param val value that the object will assume
 */
APR_DECLARE(void) apr_atomic_set32(volatile apr_uint32_t *mem, apr_uint32_t val);

/**
 * atomically add 'val' to an apr_uint32_t
 * @param mem pointer to the object
 * @param val amount to add
 * @return old value pointed to by mem
 */
APR_DECLARE(apr_uint32_t) apr_atomic_add32(volatile apr_uint32_t *mem, apr_uint32_t val);

/**
 * atomically subtract 'val' from an apr_uint32_t
 * @param mem pointer to the object
 * @param val amount to subtract
 */
APR_DECLARE(void) apr_atomic_sub32(volatile apr_uint32_t *mem, apr_uint32_t val);

/**
 * atomically increment an apr_uint32_t by 1
 * @param mem pointer to the object
 * @return old value pointed to by mem
 */
APR_DECLARE(apr_uint32_t) apr_atomic_inc32(volatile apr_uint32_t *mem);

/**
 * atomically decrement an apr_uint32_t by 1
 * @param mem pointer to the atomic value
 * @return zero if the value becomes zero on decrement, otherwise non-zero
 */
APR_DECLARE(int) apr_atomic_dec32(volatile apr_uint32_t *mem);

/**
 * compare an apr_uint32_t's value with 'cmp'.
 * If they are the same swap the value with 'with'
 * @param mem pointer to the value
 * @param with what to swap it with
 * @param cmp the value to compare it to
 * @return the old value of *mem
 */
APR_DECLARE(apr_uint32_t) apr_atomic_cas32(volatile apr_uint32_t *mem, apr_uint32_t with,
                              apr_uint32_t cmp);

/**
 * exchange an apr_uint32_t's value with 'val'.
 * @param mem pointer to the value
 * @param val what to swap it with
 * @return the old value of *mem
 */
APR_DECLARE(apr_uint32_t) apr_atomic_xchg32(volatile apr_uint32_t *mem, apr_uint32_t val);

/*
 * Atomic operations on 64-bit values
 * Note: Each of these functions internally implements a memory barrier
 * on platforms that require it
 */

/**
 * atomically read an apr_uint64_t from memory
 * @param mem the pointer
 */
APR_DECLARE(apr_uint64_t) apr_atomic_read64(volatile apr_uint64_t *mem);

/**
 * atomically set an apr_uint64_t in memory
 * @param mem pointer to the object
 * @param val value that the object will assume
 */
APR_DECLARE(void) apr_atomic_set64(volatile apr_uint64_t *mem, apr_uint64_t val);

/**
 * atomically add 'val' to an apr_uint64_t
 * @param mem pointer to the object
 * @param val amount to add
 * @return old value pointed to by mem
 */
APR_DECLARE(apr_uint64_t) apr_atomic_add64(volatile apr_uint64_t *mem, apr_uint64_t val);

/**
 * atomically subtract 'val' from an apr_uint64_t
 * @param mem pointer to the object
 * @param val amount to subtract
 */
APR_DECLARE(void) apr_atomic_sub64(volatile apr_uint64_t *mem, apr_uint64_t val);

/**
 * atomically increment an apr_uint64_t by 1
 * @param mem pointer to the object
 * @return old value pointed to by mem
 */
APR_DECLARE(apr_uint64_t) apr_atomic_inc64(volatile apr_uint64_t *mem);

/**
 * atomically decrement an apr_uint64_t by 1
 * @param mem pointer to the atomic value
 * @return zero if the value becomes zero on decrement, otherwise non-zero
 */
APR_DECLARE(int) apr_atomic_dec64(volatile apr_uint64_t *mem);

/**
 * compare an apr_uint64_t's value with 'cmp'.
 * If they are the same swap the value with 'with'
 * @param mem pointer to the value
 * @param with what to swap it with
 * @param cmp the value to compare it to
 * @return the old value of *mem
 */
APR_DECLARE(apr_uint64_t) apr_atomic_cas64(volatile apr_uint64_t *mem, apr_uint64_t with,
                              apr_uint64_t cmp);

/**
 * exchange an apr_uint64_t's value with 'val'.
 * @param mem pointer to the value
 * @param val what to swap it with
 * @return the old value of *mem
 */
APR_DECLARE(apr_uint64_t) apr_atomic_xchg64(volatile apr_uint64_t *mem, apr_uint64_t val);

/**
 * compare the pointer's value with cmp.
 * If they are the same swap the value with 'with'
 * @param mem pointer to the pointer
 * @param with what to swap it with
 * @param cmp the value to compare it to
 * @return the old value of the pointer
 */
APR_DECLARE(void*) apr_atomic_casptr(volatile void **mem, void *with, const void *cmp);

/**
 * exchange a pair of pointer values
 * @param mem pointer to the pointer
 * @param with what to swap it with
 * @return the old value of the pointer
 */
APR_DECLARE(void*) apr_atomic_xchgptr(volatile void **mem, void *with);

/** @} */

#ifdef __cplusplus
}
#endif

#endif	/* !APR_ATOMIC_H */

${this.title}

Code Editor : apr_atomic.h