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1.調試方法 # ps aux| grep proname //找出進程的pid # gdb attach pid //使用gdb attach可以調試正在運行的進程 # info threads //查看具體的線程id # threa
1.靜態方式 初始化方法： int x,y; pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER; pthread_cond_t cond = PTHREAD_COND_INITIALIZER
Errors: Linux System Errors When system requests fail, error code are returned. To understand the nature of the error
glibc和libc都是Linux下的C函數庫， libc是Linux下的ANSI C的函數庫； glibc是Linux下的GUN C的函數庫； 1.ANSI C: 美國國家標準學會（American National Standar
報錯：rpm build with "fg: no job control" 解決： # emacs rpm/test.spec %build %make_build 替換爲： %build make %{?_smp_mflags}
1.第一種 # ldd --version ldd (Ubuntu GLIBC 2.27-3ubuntu1) 2.27 Copyright (C) 2018 Free Software Foundation, Inc. This is
1.安裝所需庫 # sudo apt install libdbus-glib-1-dev libdbus-1-dev libglib2.0-dev 2.send_signal.c #include <stdio.h> #inc
1.安裝glib //安裝依賴庫 sudo apt-get install libffi-dev -y //安裝glib # sudo apt-get install libglib2.0-dev -y //64位ubuntu安裝3
注意： glib 2.36之前版本，mian()裏需要調用 g_type_init()函數來初始化庫GObject type system!!! glib 2.36之前版本，mian()裏需要調用 g_type_init()函數來初始化
#define G_DEFINE_TYPE(TN, t_n, T_P) G_DEFINE_TYPE_EXTENDED (TN, t_n, T_P, 0, {}) #define G_DEFINE_TYPE_EXTENDED(TN,
1.main.c #include <iostream> #include <typeinfo> using namespace std; extern "C" { #include <glib.h> #include <glib-un
mount.nfs: requested NFS version or transport protocol is not supported sudo apt update sudo apt install nfs-kernel-ser
報錯：libtool: Version mismatch error. This is libtool 2.4.6, but the definition of this LT_INIT 解決： # autoreconf -fiv #
