c common functions library extracted from my open source project FastDFS. this library is very simple and stable. functions including: string, logger, chain, hash, socket, ini file reader, base64 encode / decode, url encode / decode, fast timer, skiplist, object pool etc. detail info please see the c header files.
Home Page: http://bbs.chinaunix.net/forum-240-1.html
License: GNU Lesser General Public License v3.0
Copyright (C) 2010 Happy Fish / YuQing libfastcommon may be copied only under the terms of the Less GNU General Public License(LGPL). Please visit the libfastcommon Home Page for more detail. English language: https://github.com/happyfish100/libfastcommon Chinese language: http://www.fastken.com/ c common functions library extracted from my open source projects FastDFS and FastDHT. this library is very simple and stable. some functions are wrappered into php extension, such as fastcommon_gethostaddrs, fastcommon_id_generator_xxx, fastcommon_get_ifconfigs, fastcommon_get_sysinfo etc. C function including: logger: [logger.h] asynchronously sync to disk for high performance, thread safe, log rotate, auto delete old log files, compress log file etc. ini file reader: [ini_file_reader.h] support sections marked by [SectionName] support a config item ocurs multiple times for multiple values, such as: tracker_server = ip1 tracker_server = ip2 #include directive to include other ini file #@function directive for annotation #@set directive to set variables for condition of #@if directive support control statements for special purpose as: #@if, #@else, #@endif, #@for, #@endfor id generator: [id_generator.h] generate unique 64 bits integer ID for multi processes string operation: [shared_func.h] uppercase, lowercase, trim etc. base64 encode / decode: [base64.h] for standard base64 or variable base64 url encode / decode: [shared_func.h] md5 encode: [md5.h] hash: [hash.h] hash table chain: [chain.h] singly linked list blocked queue: [fast_blocked_queue.h] avl tree: [avl_tree.h] AVL tree skiplist: [skiplist.h] [flat_skiplist.h] [multi_skiplist.h] flat skiplist and multi skiplist socket: [sockopt.h] socket wrapper for connect, recv, send etc. support IPv6 ioevent: [ioevent.h] [ioevent_loop.h] like epoll (support Linux, FreeBSD and SunOS), io buffer management: [fast_task_queue.h] for network io buffer memory pool: [fast_mpool.h] object based allocator: [fast_mblock.h] connection pool: [connection_pool.h] time wheel based timer: [fast_timer.h] for network timeout management, very high performance local ip functions: [local_ip_func.h] get local ipv4 addresses system info functions: [system_info.h] get cpu count, memory size, system load, mounted filesystems and processes info etc. process control: [process_ctrl.h] for process start/stop/restart control task schedule: [sched_thread.h] task shedule management/thead for repeat tasks char convert: [char_converter.h] and [char_convert_loader.h] for fast char convert detail info please see the c header files.
使用之前的 libfastcommon 可以编译通过
./make.sh install后/usr/include/里没有fastdfs目录
直接通过 git clone https://github.com/happyfish100/libfastcommon.git --depth 1
执行make.sh出现错误
./make.sh: line 172: warning: here-document at line 2 delimited by end-of-file (wanted `EOF')
./make.sh: line 2: ./a.out: No such file or directory
./make.sh: line 2: +: command not found
nm: '/usr/lib/libc_r.so': No such file
[2019-02-21 15:03:18] INFO - FastDFS v5.11, base_path=/data/fastdfs/tracker, run_by_group=, run_by_user=, connect_timeout=30s, network_timeout=60s, port=22122, bind_addr=, max_connections=256, accept_threads=1, work_threads=4, min_buff_size=8192, max_buff_size=131072, store_lookup=2, store_group=, store_server=0, store_path=0, reserved_storage_space=10.00%, download_server=0, allow_ip_count=-1, sync_log_buff_interval=10s, check_active_interval=120s, thread_stack_size=64 KB, storage_ip_changed_auto_adjust=1, storage_sync_file_max_delay=86400s, storage_sync_file_max_time=300s, use_trunk_file=0, slot_min_size=256, slot_max_size=16 MB, trunk_file_size=64 MB, trunk_create_file_advance=0, trunk_create_file_time_base=02:00, trunk_create_file_interval=86400, trunk_create_file_space_threshold=20 GB, trunk_init_check_occupying=0, trunk_init_reload_from_binlog=0, trunk_compress_binlog_min_interval=0, use_storage_id=0, id_type_in_filename=ip, storage_id_count=0, rotate_error_log=0, error_log_rotate_time=00:00, rotate_error_log_size=0, log_file_keep_days=0, store_slave_file_use_link=0, use_connection_pool=0, g_connection_pool_max_idle_time=3600s
[2019-02-21 15:03:18] ERROR - file: pthread_func.c, line: 120, call pthread_attr_setstacksize to 65536 fail, errno: 22, error info: Invalid argument
[2019-02-21 15:03:18] ERROR - file: tracker_service.c, line: 78, init_pthread_attr fail, program exit!
[2019-02-21 15:03:18] CRIT - exit abnormally!
现在导致storage编译不了 storage_sync_func.c:88:21: error: too many arguments to function 'socketCreateExAuto'
g_client_bind_addr ? g_bind_addr : NULL, &result);
auto result = fdfs_client_init("/etc/fdf/client.conf");
I compiled it on ubuntu with gcc 6.2, and my program crashed.
I guess there may be something wrong with your usage of calling sprintf.
The dump log is here:
*** buffer overflow detected ***: ./test_fdfs terminated
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7329f)[0x7f56e4a7e29f]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x7f56e4b15bbc]
/lib/x86_64-linux-gnu/libc.so.6(+0x109a90)[0x7f56e4b14a90]
/lib/x86_64-linux-gnu/libc.so.6(+0x108f99)[0x7f56e4b13f99]
/lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0xbc)[0x7f56e4a8660c]
/lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0xd0)[0x7f56e4a54d10]
/lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x7f56e4b14024]
/lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x7f56e4b13f7d]
/usr/lib/libfastcommon.so(log_it_ex2+0x1a0)[0x7f56e45c9090]
/usr/lib/libfastcommon.so(logError+0x130)[0x7f56e45ca830]
/usr/lib/libfastcommon.so(getFileContent+0x214)[0x7f56e45bee64]
/usr/lib/libfastcommon.so(+0x12112)[0x7f56e45c4112]
/usr/lib/libfastcommon.so(iniLoadFromFileEx+0x4c2)[0x7f56e45c59c2]
/usr/lib/libfdfsclient.so(fdfs_client_init_ex+0x31)[0x7f56e50ef69c]
./test_fdfs(main+0x32)[0x400b78]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f56e4a2cf45]
./test_fdfs[0x400a79]
======= Memory map: ========
00400000-00401000 r-xp 00000000 08:02 6584315 /home/buke/programming/test/build/test_fdfs
00601000-00602000 r--p 00001000 08:02 6584315 /home/buke/programming/test/build/test_fdfs
00602000-00603000 rw-p 00002000 08:02 6584315 /home/buke/programming/test/build/test_fdfs
02135000-02167000 rw-p 00000000 00:00 0 [heap]
7f56e4095000-7f56e40ab000 r-xp 00000000 08:02 4195223 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f56e40ab000-7f56e42aa000 ---p 00016000 08:02 4195223 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f56e42aa000-7f56e42ab000 r--p 00015000 08:02 4195223 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f56e42ab000-7f56e42ac000 rw-p 00016000 08:02 4195223 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f56e42ac000-7f56e43b1000 r-xp 00000000 08:02 4194403 /lib/x86_64-linux-gnu/libm-2.19.so
7f56e43b1000-7f56e45b0000 ---p 00105000 08:02 4194403 /lib/x86_64-linux-gnu/libm-2.19.so
7f56e45b0000-7f56e45b1000 r--p 00104000 08:02 4194403 /lib/x86_64-linux-gnu/libm-2.19.so
7f56e45b1000-7f56e45b2000 rw-p 00105000 08:02 4194403 /lib/x86_64-linux-gnu/libm-2.19.so
7f56e45b2000-7f56e45eb000 r-xp 00000000 08:02 8150219 /usr/lib/libfastcommon.so
7f56e45eb000-7f56e47ea000 ---p 00039000 08:02 8150219 /usr/lib/libfastcommon.so
7f56e47ea000-7f56e47eb000 r--p 00038000 08:02 8150219 /usr/lib/libfastcommon.so
7f56e47eb000-7f56e47ec000 rw-p 00039000 08:02 8150219 /usr/lib/libfastcommon.so
7f56e47ec000-7f56e47ed000 rw-p 00000000 00:00 0
7f56e47ed000-7f56e4806000 r-xp 00000000 08:02 4195432 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f56e4806000-7f56e4a05000 ---p 00019000 08:02 4195432 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f56e4a05000-7f56e4a06000 r--p 00018000 08:02 4195432 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f56e4a06000-7f56e4a07000 rw-p 00019000 08:02 4195432 /lib/x86_64-linux-gnu/libpthread-2.19.so
7f56e4a07000-7f56e4a0b000 rw-p 00000000 00:00 0
7f56e4a0b000-7f56e4bc5000 r-xp 00000000 08:02 4198551 /lib/x86_64-linux-gnu/libc-2.19.so
7f56e4bc5000-7f56e4dc5000 ---p 001ba000 08:02 4198551 /lib/x86_64-linux-gnu/libc-2.19.so
7f56e4dc5000-7f56e4dc9000 r--p 001ba000 08:02 4198551 /lib/x86_64-linux-gnu/libc-2.19.so
7f56e4dc9000-7f56e4dcb000 rw-p 001be000 08:02 4198551 /lib/x86_64-linux-gnu/libc-2.19.so
7f56e4dcb000-7f56e4dd0000 rw-p 00000000 00:00 0
7f56e4dd0000-7f56e4ed6000 r-xp 00000000 08:02 8135222 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f56e4ed6000-7f56e50d5000 ---p 00106000 08:02 8135222 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f56e50d5000-7f56e50dd000 r--p 00105000 08:02 8135222 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f56e50dd000-7f56e50df000 rw-p 0010d000 08:02 8135222 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
7f56e50df000-7f56e50e2000 rw-p 00000000 00:00 0
7f56e50e2000-7f56e50f9000 r-xp 00000000 08:02 8150271 /usr/lib/libfdfsclient.so
7f56e50f9000-7f56e52f9000 ---p 00017000 08:02 8150271 /usr/lib/libfdfsclient.so
7f56e52f9000-7f56e52fa000 r--p 00017000 08:02 8150271 /usr/lib/libfdfsclient.so
7f56e52fa000-7f56e52fb000 rw-p 00018000 08:02 8150271 /usr/lib/libfdfsclient.so
7f56e52fb000-7f56e531e000 r-xp 00000000 08:02 4195434 /lib/x86_64-linux-gnu/ld-2.19.so
7f56e54fd000-7f56e5504000 rw-p 00000000 00:00 0
7f56e551a000-7f56e551d000 rw-p 00000000 00:00 0
7f56e551d000-7f56e551e000 r--p 00022000 08:02 4195434 /lib/x86_64-linux-gnu/ld-2.19.so
7f56e551e000-7f56e551f000 rw-p 00023000 08:02 4195434 /lib/x86_64-linux-gnu/ld-2.19.so
7f56e551f000-7f56e5520000 rw-p 00000000 00:00 0
7ffe370f2000-7ffe37113000 rw-p 00000000 00:00 0 [stack]
7ffe3711d000-7ffe3711f000 r--p 00000000 00:00 0 [vvar]
7ffe3711f000-7ffe37121000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
Aborted (core dumped)
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -fPIC -c -o sf_nio.lo sf_nio.c -Iinclude -I/usr/local/include
In file included from /usr/include/fastcommon/fast_task_queue.h:19:0,
from sf_nio.c:38:
/usr/include/fastcommon/ioevent.h:82:2: error: #error port me
#error port me
对于 libfastcommon libserverframe fastdfs 的版本对应关系和稳定版本， 请问在哪里的可以看到啊，下载最新的编译的时候总是报错
发现是这个空格的问题，望修复
好东东啊；
谢谢大牛牛提供
跨平台吗？多线程安全吗？
在编译的时候报错，请问如何解决？
[root@vm1 libfastcommon-1.0.43]# ./make.sh
cc -Wall -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o hash.o hash.c
In file included from /usr/include/errno.h:35:0,
from hash.c:12:
/usr/include/bits/errno.h:24:26: fatal error: linux/errno.h: No such file or directory
-# include <linux/errno.h>
^
compilation terminated.
make: *** [hash.o] Error 1
cenos7下执行./make.sh 没有任何反眏.
系统版本：
Linux dfs-tracker 3.10.0-123.el7.x86_64 #1 SMP Mon Jun 30 12:09:22 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
相关编译器版本：
Package 1:make-3.82-23.el7.x86_64 already installed and latest version
Package cmake-2.8.12.2-2.el7.x86_64 already installed and latest version
Package gcc-4.8.5-11.el7.x86_64 already installed and latest version
Package gcc-c++-4.8.5-11.el7.x86_64 already installed and latest version
缺少/usr/lib/libc_r.so
the 52 line" #include "_os_define.h" "at the header file "libfastcommon/src/common_define.h" shows file not found. why does it define in the make.sh?
配置如下
ngx_addon_name=ngx_http_fastdfs_module
if test -n "${ngx_module_link}"; then
ngx_module_type=HTTP
ngx_module_name=$ngx_addon_name
ngx_module_incs="/usr/include/fastdfs /usr/include/fastcommon/"
ngx_module_srcs="$ngx_addon_dir/ngx_http_fastdfs_module.c"
ngx_module_deps=
CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='2561024' -DFDFS_MOD_CONF_FILENAME='"/etc/fdfs/mod_fastdfs.conf"'"
. auto/module
else
HTTP_MODULES="$HTTP_MODULES ngx_http_fastdfs_module"
NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_fastdfs_module.c"
CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"
CORE_LIBS="$CORE_LIBS -lfastcommon -lfdfsclient"
CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='2561024' -DFDFS_MOD_CONF_FILENAME='"/etc/fdfs/mod_fastdfs.conf"'"
fi
在nginx目录下执行./configure --add-module=/usr/local/software/fastdfs-nginx-module-1.20/src后运行make指令报错如下：
objs/src/http/modules/ngx_http_upstream_ip_hash_module.o
objs/src/http/modules/ngx_http_upstream_least_conn_module.o
objs/src/http/modules/ngx_http_upstream_keepalive_module.o
objs/src/http/modules/ngx_http_upstream_zone_module.o
objs/addon/src/ngx_http_fastdfs_module.o
objs/ngx_modules.o
-ldl -lpthread -lcrypt -lpcre -lz
-Wl,-E
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_do_check_and_format_range’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:637：对‘logWarning’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:646：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:659：对‘logWarning’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:668：对‘logError’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_calc_content_length’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:596：对‘get_current_time_us’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:603：对‘fdfs_http_get_content_type_by_extname’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_send_file_buffer’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:738：对‘logError’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_mod_init’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:156：对‘log_init’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:157：对‘trunk_shared_init’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:159：对‘iniLoadFromFile’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:161：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:169：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:172：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:178：对‘iniGetBoolValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:184：对‘logError’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_load_groups_store_paths’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:95：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:105：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:109：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:115：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:125：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:132：对‘storage_load_paths_from_conf_file_ex’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_mod_init’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:202：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:205：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:216：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:224：对‘storage_load_paths_from_conf_file’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:230：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:230：对‘g_fdfs_connect_timeout’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:237：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:237：对‘g_fdfs_network_timeout’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:244：对‘load_log_level’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:246：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:249：对‘g_log_context’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:249：对‘log_set_filename_ex’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:255：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:258：对‘fdfs_http_params_load’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:264：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:273：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:276：对‘g_if_alias_prefix’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:280：对‘g_if_alias_prefix’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:284：对‘iniGetBoolValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:289：对‘g_tracker_group’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:289：对‘fdfs_load_tracker_group_ex’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:294：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:297：对‘iniGetBoolValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:301：对‘fdfs_load_storage_ids_from_file’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:308：对‘iniGetBoolValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:313：对‘iniGetStrValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:326：对‘iniFreeContext’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:332：对‘load_local_host_ip_addrs’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_get_params_from_tracker’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1600：对‘g_tracker_group’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1600：对‘fdfs_get_ini_context_from_tracker’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1606：对‘iniGetIntValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1610：对‘iniGetBoolValue’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1612：对‘iniFreeContext’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1616：对‘g_tracker_group’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1616：对‘fdfs_get_storage_ids_from_tracker_group’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_mod_init’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:344：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:347：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:349：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:347：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_storage_id_count’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_local_host_ip_count’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_if_alias_prefix’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_tracker_group’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_fdfs_network_timeout’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_fdfs_connect_timeout’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘g_fdfs_base_path’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:355：对‘logInfo’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:403：对‘logInfo’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_http_request_handler’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:804：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:815：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:832：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:851：对‘http_parse_query’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:860：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:866：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:866：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:866：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:899：对‘g_fdfs_store_paths’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:908：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:922：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:923：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:926：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:934：对‘fdfs_http_check_token’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:939：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:969：对‘storage_split_filename_no_check’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:980：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:991：对‘fdfs_check_data_filename’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:997：对‘fdfs_get_file_info_ex1’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1027：对‘trunk_file_stat_func_ex’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1044：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1044：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1062：对‘is_local_host_ip’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1070：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1076：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1091：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1097：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1109：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1113：对‘logWarning’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1123：对‘logWarning’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1173：对‘logDebug’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1275：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1287：对‘fdfs_http_get_parameter’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1366：对‘storage_download_file_ex1’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1371：对‘logDebug’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1401：对‘storage_download_file_ex1’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1422：对‘trunk_get_full_filename_ex’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1463：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1474：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1489：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1557：对‘logError’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1191：对‘fdfs_http_get_file_extension’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1191：对‘fdfs_http_get_file_extension’未定义的引用
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1221：对‘fdfs_get_file_info_ex1’未定义的引用
objs/addon/src/ngx_http_fastdfs_module.o：在函数‘fdfs_parse_ranges’中：
/usr/local/software/fastdfs-nginx-module-1.20/src/common.c:1715：对‘splitEx’未定义的引用
collect2: 错误：ld 返回 1
make[1]: *** [objs/nginx] 错误 1
make[1]: 离开目录“/usr/local/software/nginx-1.12.0”
make: *** [build] 错误 2
第三个参数size，应该是接收buf长度，你默认为接收数据长度了。原来recv可以正常接收的。你可以测试下，你的接收过程中是有问题的。
@happyfish100
fastdfs V5.11依赖 libfastcommon V1.0.36版本.
Hi!
I'm trying to compile this on FreeBSD as I'm going to upgrade from FastDFS 4.06 to FastDFS 5.08, but I'm running into these compile errors:
cc -Wall -D_FILE_OFFSET_BITS=64 -g -O3 -c -o system_info.o system_info.c
system_info.c:61:13: error: use of undeclared identifier 'HW_MEMSIZE'
mib[1] = HW_MEMSIZE;
^
system_info.c:595:20: error: invalid application of 'sizeof' to an incomplete type 'struct kinfo_proc'
nproc = size / sizeof(struct kinfo_proc);
^ ~~~~~~~~~~~~~~~~~~~
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:610:16: error: invalid application of 'sizeof' to an incomplete type 'struct kinfo_proc'
size = sizeof(struct kinfo_proc) * nproc;
^ ~~~~~~~~~~~~~~~~~~~
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:644:20: error: invalid application of 'sizeof' to an incomplete type 'struct kinfo_proc'
nproc = size / sizeof(struct kinfo_proc);
^ ~~~~~~~~~~~~~~~~~~~
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:661:28: error: subscript of pointer to incomplete type 'struct kinfo_proc'
"%s", procs[i].kp_proc.p_comm);
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:662:29: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->pid = procs[i].kp_proc.p_pid;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:663:30: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->ppid = procs[i].kp_eproc.e_ppid;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:664:35: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->starttime = procs[i].kp_proc.p_starttime;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:665:31: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->flags = procs[i].kp_proc.p_flag;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:666:31: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->state = procs[i].kp_proc.p_stat;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:668:35: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->sigignore = procs[i].kp_proc.p_sigignore;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:669:34: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->sigcatch = procs[i].kp_proc.p_sigcatch;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:670:34: error: subscript of pointer to incomplete type 'struct kinfo_proc'
process->priority = procs[i].kp_proc.p_priority;
~~~~~^
system_info.c:569:12: note: forward declaration of 'struct kinfo_proc'
struct kinfo_proc *procs;
^
system_info.c:691:19: error: variable has incomplete type 'struct xsw_usage'
struct xsw_usage sw_usage;
^
system_info.c:691:9: note: forward declaration of 'struct xsw_usage'
struct xsw_usage sw_usage;
^
system_info.c:697:11: error: use of undeclared identifier 'VM_LOADAVG'
mib[1] = VM_LOADAVG;
^
system_info.c:727:24: error: invalid application of 'sizeof' to an incomplete type 'struct kinfo_proc'
info->procs = size / sizeof(struct kinfo_proc);
^ ~~~~~~~~~~~~~~~~~~~
system_info.c:727:38: note: forward declaration of 'struct kinfo_proc'
info->procs = size / sizeof(struct kinfo_proc);
^
system_info.c:734:11: error: use of undeclared identifier 'VM_METER'
mib[1] = VM_METER;
^
system_info.c:752:11: error: use of undeclared identifier 'VM_SWAPUSAGE'
mib[1] = VM_SWAPUSAGE;
^
Am I missing some dependencies or what can I do to solve this?
./make.sh
cc -Wall -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -DDARWIN -c -o shared_func.o shared_func.c
shared_func.c:2567:9: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface.
For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations]
return syscall(__NR_gettid);
^
/usr/include/unistd.h:745:6: note: 'syscall' has been explicitly marked deprecated here
int syscall(int, ...);
^
shared_func.c:2567:17: error: use of undeclared identifier '__NR_gettid'
return syscall(__NR_gettid);
^
1 warning and 1 error generated.
make: *** [shared_func.o] Error 1
mac version:10.13.6
sed: can't read s/$(CFLAGS)/-Wall -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -DDARWIN/g: No such file or directory
sed: can't read s/$(LIBS)/-lm/g: No such file or directory
sed: can't read s/$(LIB_VERSION)/lib64/g: No such file or directory
cc -c -o sockopt.o sockopt.c
sockopt.c:1329:69: error: too many arguments to function call, expected 6, have 7
if (sendfile(fd, sock, offset, remain_bytes, NULL, &sbytes, 0) != 0)
~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/usr/include/sys/socket.h:706:1: note:
'sendfile' declared here
int sendfile(int, int, off_t, off_t *, struct sf_hdtr *, int);
^
1 error generated.
make: *** [sockopt.o] Error 1
执行./make.sh命令就会这样
启动报错 symbol lookup error: /usr/bin/fdfs_trackerd: undefined symbol: g_current_time 这是什么问题
日志初始化这里有调用init_pthread_lock函数，但是这个函数内部错误会利用日志打印，一旦函数内部错误，应该会崩溃吧。
Line 1871 in aa2fc62
[root@localhost libfastcommon]# ./make.sh
./make.sh:行158: 警告:立即文档在第 2 行被文件结束符分隔 (需要 `EOF')
./make.sh:行2: ./a.out: 没有那个文件或目录
./make.sh:行2: +: 未找到命令
nm: '/usr/lib/libc_r.so': No such file
中标麒麟 arm架构 fastdfs 编译通过,
作者可以留个联系方式吗？
最新的fastdsf要求libfastcommon V1.25 or later，现在只release了V1.0.7，是不是master直接编译使用？
第一个警告点：
/usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Wcpp]
1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
第二个报错点：
pthread_func.c: In function 'init_pthread_rwlock':
pthread_func.c:93:14: warning: implicit declaration of function 'pthread_rwlockattr_setkind_np'; did you mean 'pthread_rwlockattr_setpshared'? [-Wimplicit-function-declaration]
93 | if ((result=pthread_rwlockattr_setkind_np(attr.ptr,
//... 省略一些....
error: 'PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP' undeclared (first use in this function)
+ cd /tmp/libfastcommon-1.0.55
+ ./make.sh
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o hash.o hash.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o chain.o chain.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o shared_func.o shared_func.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o ini_file_reader.o ini_file_reader.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o logger.o logger.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o sockopt.o sockopt.c
In file included from sockopt.c:40:
/usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Wcpp]
1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
| ^~~~~~~
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o base64.o base64.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o sched_thread.o sched_thread.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o http_func.o http_func.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o md5.o md5.c
gcc -Wall -Wformat-truncation=0 -Wformat-overflow=0 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -g -O3 -c -o pthread_func.o pthread_func.c
pthread_func.c: In function 'init_pthread_rwlock':
pthread_func.c:93:14: warning: implicit declaration of function 'pthread_rwlockattr_setkind_np'; did you mean 'pthread_rwlockattr_setpshared'? [-Wimplicit-function-declaration]
93 | if ((result=pthread_rwlockattr_setkind_np(attr.ptr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| pthread_rwlockattr_setpshared
pthread_func.c:94:4: error: 'PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP' undeclared (first use in this function)
94 | PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)) != 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pthread_func.c:94:4: note: each undeclared identifier is reported only once for each function it appears in
make: *** [Makefile:69: pthread_func.o] Error 1
+ ./make.sh install
The project README says:
libfastcommon may be copied only under the terms of the Less GNU General
Public License(LGPL).
Whereas the headers in many of the source files (for example skiplist.h) says:
libfastcommon may be copied only under the terms of the GNU General
Public License V3
Which license in the project under?
报错：
libfastcommon/src/logger.c:738:13: error: 'system' is unavailable: not available
on iOS
if (system(cmd) == -1)
^
如题
Http://www.csource.org/ Unable to access
The highest release in github is only v1.0.39
Where should I go to download v1.23 or higher? can make a release?
可以运行./make.sh 输出正常，但无法运行install命令。
系统 Mac OS 10.11.6
~/security/libfastcommon master ✗ 4d ◒
▶ ./make.sh install
mkdir -p /usr/lib64
mkdir: /usr/lib64: Operation not permitted
make: *** [install] Error 1
按要求配置好文件之后，启动nginx的时候会多一个nobody启动的master，而且进程号一直在变，然后error.log里面的worker一直显示[alert] 9509#0: worker process 9584 exited on signal 11 (core dumped)，请问是什么原因？怎么解决？（fastDFS版本6.06，nginx版本1.16.1，fastdfs-nginx-module版本1.22）
网上说是libfastcommon跟fastdfs服务版本不匹配，我用libfastcommon最新版本编译了一边还是这个问题，请教大神
common_define.h文件中：
#define st_atimensec st_atim.tv_nsec
#define st_mtimensec st_mtim.tv_nsec
#define st_ctimensec st_ctim.tv_nsec
这几行内容编译时报错：error: expected ':', ',', ';', '}' or 'attribute' before '.' token，这是什么原因呢，这些内容的作用是什么，注释掉有什么影响吗
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