HISTORY

Version 1.77  2025-03-18
  * impl. shorten_path for /./ and /../
  * add function fc_compare_int64_ptr

Version 1.76  2025-01-27
  * get_mounted_filesystems act as program df
  * add function get_statfs_by_path
  * add function is_rotational_device_by_path
  * conn_pool_get_connection_ex add parameter: shared

Version 1.75  2024-09-22
  * task init callback support extra argument
  * connection pool performance optimization

Version 1.74  2024-05-18
  * add functions: get_log_level and get_log_level_caption
  * adapt to FreeBSD 13

Version 1.73  2024-03-05
  * add macro FC_SET_STRING_EMPTY
  * struct fast_task_info remove fields: connect_timeout and network_timeout
  * format ip address for IPv6

Version 1.72  2024-01-21
  * call fast_mblock_ref_counter_dec for delay free node correctly
  * fc_queue.[hc]: add function fc_queue_remove

Version 1.71  2023-12-23
  * full support IPv6 by pull request #47
  * replace inet_ntop to getnameinfo for IPv6

Version 1.70  2023-09-30
  * get full mac address of infiniband NIC under Linux
  * struct fast_task_info add field conn for RDMA connection
  * server_id_func.[hc]: support communication type
  * connection_pool.[hc] support callbacks for RDMA 
  * nio thread data support busy_polling_callback
  * connection_pool.[hc] support thread local for performance
  * struct fast_task_info support send and recv double buffers
  * add functions: fc_queue_push_with_check and fc_queue_peek

Version 1.69  2023-08-05
  * bugfixed: array_allocator_alloc MUST init the array
  * uniq_skiplist support arg for free callback

Version 1.68  2023-07-05
  * sorted_queue.[hc]: pop_compare_func support argument

Version 1.67  2023-05-29
  * lc_pair in struct fc_queue change to lcp
  * sorted queue use double link chain for quick push
  * add function uniq_skiplist_clear
  * fast_mblock_malloc_trunk_notify_func prototype changed
  * fast_mblock_init_ex2 add parameter prealloc_trunk_count
  * sorted_queue.[hc] support pop_compare_func
  * bugfixed: fast_mblock_batch_alloc correct return value
  * add function fc_safe_writev

Version 1.66  2023-02-12
  * struct fast_task_info add field: notify_next for nio notify queue

Version 1.65  2023-01-09
  * locked_list.h: add functions locked_list_move and locked_list_move_tail
  * add function tcp_socket_connected
  * parse_bytes support space charactors (before and after the unit)
  * add function get_groups

Version 1.64  2022-11-19
  * shared_func.[hc]: normalize_path use type string_t for general purpose
  * bugfixed: common_blocked_queue_[alloc|free]_node must use lock
  * bugfixed: can't use global malloc_allocator

Version 1.63  2022-10-16
  * sockopt.[hc]: getIpAndPort support ipv6

Version 1.62  2022-09-28
  * add function fc_sleep_us
  * add function fc_itoa

Version 1.61  2022-09-21
  * get_base_path_from_conf_file_ex support parameter: noent_log_level
  * add function common_blocked_queue_push_chain

Version 1.60  2022-08-27
  * normalize_path for base_path
  * struct fast_task_info add field recv_body for dynamic recv buffer
  * add functions: iniGetDoubleCorrectValueEx and iniGetPercentCorrectValueEx
  * fast_allocator.[hc] support object size and callbacks

Version 1.59  2022-07-21
  * open file with flag O_CLOEXEC
  * add global var g_set_cloexec and macro FC_SET_CLOEXEC
  * add function fc_get_first_lines

Version 1.58  2022-06-04
  * add function conn_pool_connect_server_ex1 to support service name
  * add function conn_pool_get_connection_ex to support service name
  * add function iniGetCharValueEx
  * json_parser.[hc] refined for better performance

Version 1.57  2022-04-22
  * add function fc_format_path
  * add functions: fc_get_path_child_count and fc_copy_file
  * fast_mblock.[hc] support object destroy callback
  * bugfixed: fc_get_file_line_count_ex should rewind file

Version 1.56  2022-03-09
  * add function fc_gettid
  * function normalize_path: NULL from parameter for getcwd
  * sockopt.[hc] support tcpwritev and tcpreadv
  * add function fc_iov_get_bytes
  * rename hash_xxx to fc_hash_xxx
  * rename trim to fc_trim
  * add function fc_check_rename_ex

Version 1.55  2022-01-12
  * fastcommon php extension adapt to php 8
  * function fast_mblock_batch_alloc changed
  * add function sched_delay_free_ptr

Version 1.54  2021-12-23
  * fast_allocator.[hc]: correct reclaim_interval logic
  * shared_func.[hc]: add functions getFileContentEx1 and getFileContent1
  * fc_queue.[hc]: add function fc_queue_timedpeek
  * pthread_func.[hc]: add function init_pthread_rwlock
  * add files: sorted_queue.[hc]
  * add files: array_allocator.[hc]
  * add files: sorted_array.[hc]
  * shared_func.[hc]: add function fc_read_lines
  * normalize_path removes prefix one ./ and multi ../

Version 1.53  2021-06-30
  * process_action support action status
  * uniq_skiplist.h: add function uniq_skiplist_iterator_at

Version 1.52  2021-06-08
  * process_stop more gracefully (kill -9 on timeout)
  * add function fc_queue_pop_to_queue_ex
  * add function get_path_block_size and get_device_block_size
  * add function fc_check_realloc_iovec_array

Version 1.51  2021-05-27
  * fast_mblock.[hc]: support batch alloc and batch free
  * uniq_skiplist.[hc]: init function add parameter: allocator_use_lock
  * add function normalize_path_ex and normalize_uri
  * use libcurl to fetch URL resource
  * add function get_kernel_version

Version 1.50  2021-05-11
  * add function is_digital_string
  * add function fc_server_load_from_ini_context
  * set thread name as necessary
  * add macro fc_fallocate

Version 1.49  2021-04-17
  * add macros: FC_ABS and FC_NEGATIVE
  * uniq_skiplist.c: add uniq_skiplist_pair struct and init function
  * add functions: fc_mkdirs and str_replace
  * add FilenameString type and macro
  * add functions: fc_string_case_compare, fc_string_case_equal etc.
  * add function: fc_check_filename_ex
  * add functions: fc_queue_push_queue_to_tail etc.
  * add file locked_list.h
  * parse_bytes function more graceful

Version 1.48  2021-02-01
  * fast_buffer.[hc]: add function fast_buffer_append_binary
  * fc_check_mkdir_ex return 0 when mkdir with errno EEXIST
  * add function common_blocked_queue_timedpop
  * add function fc_queue_timedpop

Version 1.47  2021-01-20
  * fc_atomic.h: add FC_ATOMIC_GET and FC_ATOMIC_SET etc.
  * fast_mblock.[hc]: support wait with element limit

Version 1.46  2020-12-29
  * add function get_time_item_from_conf_ex
  * INI_FIND_ITEM just break instead of return

Version 1.45  2020-12-24
  * add function uniq_skiplist_find_node_ex
  * use readdir instead of readdir_r in Linux

Version 1.44  2020-12-06
  * add test file src/tests/test_pthread_lock.c
  * add uniq_skiplist.[hc]
  * add function split_string_ex
  * fast_mblock.[hc]: add init_args for init_func
  * struct fast_task_info add field: nio_stage
  * add function fc_memrchr
  * add function is_network_error
  * add function fast_mpool_log_stats
  * add files: server_id_func.[hc]
  * common_blocked_queue support pop all nodes
  * shared_func.[hc]: add functions fc_floor_prime and fc_ceil_prime
  * fast_mpool.[hc]: change function fast_mpool_strdup
  * fast_allocator.[hc]: add function fast_allocator_strdup
  * shared_func.[hc]: add function getFileSize
  * char_converter.[hc]: add function fast_char_unescape
  * struct fast_task_info add ctx pointer for libserverframe nio
  * struct thread_data add waiting_queue for Linux eventfd notify
  * struct fast_task_info add canceled field for complicated thread model
  * nio_thread_data support thread notify
  * pthread_func.[hc] add functions: create_work_threads_ex and fc_create_thread
  * sched_add_entries use temp ScheduleArray for rare case
  * add function common_blocked_queue_return_nodes
  * add functions getIpAndPort and getPeerIpAndPort 
  * bugfixed: call fast_mblock_destroy in common_blocked_queue_destroy
  * add function fc_get_file_line_count_ex
  * uniq_skiplist add function find_ge and support bidirection
  * connection_pool support validate connection on error
  * fast_task_queue.[hc]: free_queue support init_callback
  * ini_file_reader.c: use mutex lock when access dynamic content array
  * uniq_skiplist add function uniq_skiplist_replace_ex
  * add files: fc_queue.[hc]
  * add files: fc_memory.[hc]
  * add files: shared_buffer.[hc]
  * add files: thread_pool.[hc]
  * shared_func.[hc]: add function fc_path_contains
  * fast_mblock.[hc]: support alloc elements limit
  * sockopt.[hc]: add function asyncconnectserverbyip
  * add locked_timer.[hc]: time wheel timer with lock
  * tcp_quick_ack option for Linux

Version 1.43  2019-12-25
  * replace function call system to getExecResult,
    system is the deprecated function in iOS 11
  * correct function skiplist_iterator in skiplist.h
  * add buffered_file_writer.[hc]
  * add function fc_delete_file_ex

Version 1.42  2019-12-03
  * add function get_gzip_command_filename
  * function create_work_threads changed

Version 1.41  2019-09-30
  * change CIDR network_bits range from [16, 32) to [10, 32)
  * ini_file_reader.c: fix empty string compare
  * multi_socket_client.c: code refine
  * sockopt.[hc] support IPv6

Version 1.40  2018-11-09
  * add function conn_pool_parse_server_info and conn_pool_load_server_info
  * support directive: #@add_annotation, for example:
    #@add_annotation CONFIG_GET /usr/lib/libshmcache.so /etc/libshmcache.conf
  * add function fc_split_string and fc_match_delim
  * add json_parser.[hc] for parse json array and map
  * add function fc_strdup
  * add function fc_memmem
  * add function format_http_date
  * add function hash_find1 and hash_find2
  * add function resolve_path and fast_buffer_append_file
  * add function id_generator_next_extra_ptr, with NULL pointer to set
    extra data to sn % (1 << extra_bits)

Version 1.39  2018-07-31
  * add #@function REPLACE_VARS
  * #@set value can embed %{VARIABLE}
  * shared_func.h: add function starts_with and ends_with
  * common_blocked_queue.h: add function common_blocked_queue_try_pop
  * sched_thread.c: fix first schedule time
  * ini_file_reader add function iniGetRequiredStrValueEx
  * add file fc_list.h
  * sockopt.c: add global variable try_again_when_interrupt

Version 1.38  2018-06-26
  * connection_pool.c: set err_no to 0 when success
  * shared_func.h: add functions float2buff / buff2float, double2buff / buff2double
  * logger.h: add function log_get_level_caption
  * add files: common_blocked_queue.[hc]
  * add files: multi_socket_client.[hc]
  * ioevent.[hc]: remove care_events in FreeBSD or MacOS
  * add skiplist_set.[hc] and skiplist bug fixed
  * correct CRC32
  * shared_func.h: add functions int2str and long2str
  * sched_thread.h: add function sched_print_all_entries

Version 1.37  2018-02-24
  * ini_file_reader.c function annotations LOCAL_IP_GET support index, such as:
   #@function LOCAL_IP_GET
    bind_addr=private[0]

Version 1.36  2017-03-08
  * correct getFileContentEx read bytes

Version 1.35  2017-03-02
  * logger judge log_level in function log_it_ex and log_it_ex1
  * add php extension function: fastcommon_file_put_contents
  * add function fc_safe_read and fc_safe_write
  * add function fc_ftok
  * add function fc_trim to avoid conflict with trim
  * ini_file_reader support annotataion map set incrementally
  * init context support dynamic annotations and build-in annotations
  * ini_file_reader disable shell execute in default

Version 1.34  2017-02-06
  * ini_file_reader: LOCAL_IP support CIDR addresses
  * ini_file_reader: return the last when get single value,
    such as iniGetStrValue and iniGetIntValue
  * ini_file_reader support #@set directive
  * ini_file_reader use extra context for compatible

Version 1.33  2017-01-04
  * add function hash_get_prime_capacity
  * refine getFileContent log info
  * show resource label when setrlimit fail

Version 1.32  2016-12-01
  * downgrade log level from warning to debug

Version 1.31  2016-11-26
  * move SET_SOCKOPT_NOSIGPIPE from sockopt.c to sockopt.h
  * add function get_time_item_from_str
  * add file trylock functions
  * add files: char_converter.h and char_converter.c
  * add files: char_convert_loader.h and char_convert_loader.c

Version 1.30  2016-10-31
  * modify php-fastcommon/test.php
  * php7_ext_wrapper.h: fix memory leak in php 7
  * setsockopt SO_NOSIGPIPE when nessary
  * add function iovent_add_to_deleted_list
  * fixbug for select with microseconds
  * id generator support file mode

Version 1.29  2016-06-17
  * ini_file_reader support #@if
  * ini_file_reader support #@for
  * add function id_generator_get_timestamp

Version 1.28  2016-06-08
  * id generator support extra bits
  * change inet_aton to inet_pton
  * connect by ip and connection pool support ipv6
  * id generator in php extension support multi instance
  * add function http_parse_url_params
  * check g_free_queue.head == NULL before free_queue_realloc()

Version 1.27  2016-04-15
  * add function fd_set_cloexec
  * php-fastcommon.spec.in support PHP 7
  * add file lock and unlock functions
  * add id generator for multi processes
  * php extension support id generator

Version 1.26  2016-03-16
  * add logger parameter: compress_log_days_before

Version 1.25  2016-03-01
  * php7_ext_wrapper.h add more macro defines
  * compile passed in FreeBSD 10.2
  * bugfixed: free task point correctly in free_queue_destroy
  * logger support compress the log file

Version 1.24  2016-02-15
  * php extension compiled on PHP 7
  * add skiplist which support stable sort
  * make.sh: use sed to replace perl
  * support get local mac addresses
  * add system_info.h and system_info.c
  * add function get_mounted_filesystems
  * add function get_processes for Linux
  * ini_file_reader add iniGetSectionNames and iniGetSectionItems
  * add fast_blocked_queue.[hc]
  * iovent bug fixed for FreeBSD
  * sysinfo for FreeBSD
  * add php7_ext_wrapper.h for php7 migration

Version 1.23  2015-11-16
  * sched_thread.c: task can execute in a new thread
  * sched_thread.c: support delay tasks
  * add function get_current_time_us and get_current_time_ms
  * mblock add stat function
  * add function get_sys_total_mem_size and get_sys_cpu_count,
    ONLY support Linux and FreeBSD
  * delay task can execute in a new thread
  * fast_mblock reclaimed object pool
  * add fast_allocator
  * add fast_buffer

Version 1.22  2015-10-10
  * export php function: fastcommon_get_first_local_ip
  * add function is_private_ip
  * add function get_next_local_ip
  * export php function: fastcommon_get_next_local_ip
  * export php function: fastcommon_is_private_ip

Version 1.21  2015-09-14
  * ini_file_reader support annotation function
  * correct PTHREAD_MUTEX_ERRORCHECK define
  * support 32 bit OS
  * allow_ips support CIDR addresses such as 172.16.12.0/22
  * add function get_first_local_ip
  * ioevent for BSD ok
  * iniGetValues use iniGetValuesEx

Version 1.20  2015-08-06
  * add GEO function get_line_distance_km

Version 1.19  2015-07-24
  * correct logger rotate time near 0 clock

Version 1.18  2015-07-15
  * OS macro defines put in _os_define.h
  * remove file _os_bits.h
  * schedule task support second field

Version 1.17  2015-07-14
  * ini_file_reader.c change PJWHash to Time33Hash and increase capacity
  * ini_file_reader.c realloc change to malloc and memcpy

Version 1.16  2015-07-01
  * fast_mblock add fast_mblock_delay_free
  * add fast_mpool.h and fast_mpool.c

Version 1.15  2015-06-16
  * fast_mblock.c support none lock
  * ioevent support set timeout
  * fast_mblock support alloc and free object
  * ini_file_reader set global section before and after directive #include

Version 1.14  2015-06-12
  * fast_task_info support set_buffer_size and realloc_buffer
  * use file lock when write logger header
  * bugfixed: sockopt.c correct fsbytes to sbytes in FreeBSD
  * macro FDFS_WRITE_BUFF_SIZE change to FAST_WRITE_BUFF_SIZE
  * logger.c call log_check_rotate in lock
  * bug fixed: log header correctly when rotate

Version 1.13  2015-02-27
  * support php extension
  * php extention export simple_hash and time33_hash
  * set_run_by log more info

Version 1.12  2014-12-05
  * bug fixed: must check the return value of vsnprintf
  * can call sched_add_entries many times before schedule

Version 1.11  2014-11-20
  * remove usleep call in logger.c
  * bug fixed: NOT set last_block->next when realloc

Version 1.10  2014-10-31
  * correct iovent macro define
  * must set timeout entry's dlink to NULL because NOT in time wheel

Version 1.09  2014-10-26
  * Version struct add variable: patch
  * get local ipaddr support interface based 1
  * mblock support alloc_init_func

Version 1.08  2014-10-09
  * sched_thread.c: calculate next_call_time correctly

Version 1.07  2014-09-16
  * increment alloc task buffer
  * add function free_queue_alloc_connections
  * check file size before log access header
  * conn_pool_destroy close connections and free memory
  * delete log old files with any time format affix

Version 1.06  2014-08-27
  * update source code from FastDFS V5.02
  * add function short2buff and buff2short
  * add object memory pool (fast_mblock.h and fast_mblock.c)
  * add member thread_loop_callback in nio_thread_data
  * bug fixed: ini_file_reader.c can't include relative path sub config,
    such as #include ../../conf/common.conf
  * add get_url_content_ex to support buffer passed by caller
  * logger can set rotate time format
  * add connection pool
  * logger can log header line
  * #include <stdbool.h> to use C99 bool
  * add libfastcommon.spec for building RPM
  * logger can delete old rotated files
  * bug fixed: connection pool should NOT increase counter when connect fail
  * logger.c do NOT call fsync after write
  * sockopt.c add tcprecvdata_nb_ms to support millisecond timeout
  * change req_count from int to int64_t
  * logger can take over stderr and stdout
  * replace INT64_PRINTF_FORMAT with PRId64
  * support OS Darwin
  * socket send and recv ignore erno EINTR
  * http_parse_query_ex support binary buffer, and set both lengths of key and name
  * add function ioevent_remove
  * add function log_reopen_ex
  * extern function log_rotate
  * add function log_set_fd_flags

Version 1.05  2012-07-08
  * update source code from FastDFS V3.09

Version 1.04  2011-01-31
  * update source code from FastDFS V2.08

Version 1.03  2010-11-16
  * add local ip functions local_ip_func.c

Version 1.02  2010-07-02
  * sockopt.c: tcprecvfile and tcpdiscard add parameter total_recv_bytes
  * sockopt.h add non-block connect function connectserverbyip_nb
  * log_init set log to cache to false (no cache)

Version 1.01  2010-05-15
  * source file move to directory src
  * header files add comments
  * logger.h: correct function name from log_destory_ex to log_destroy_ex
  * shared_func.h: getExeAbsolutePath change to getAbsolutePath

Version 1.00  2010-05-08
  * first version