sigset_t oldmask; int saved_errno = errno; if (sig < 0 || NSIG <= sig || !action_array[sig].sa_handler) { /* Unexpected situation; be careful to avoid recursive abort. */ if (sig == SIGABRT) signal (SIGABRT, SIG_DFL); abort (); } /* Reinstall the signal handler when requ...
在MinGW/MSYS2上编译XZ Utils时的未知类型是指在使用MinGW/MSYS2编译XZ Utils时遇到的无法识别的数据类型。这可能是由于编译环境不完整或缺少必要的依赖库导致的。 要解决这个问题,可以尝试以下步骤: 确保MinGW/MSYS2环境已正确安装和配置。可以通过运行gcc -v和g++ -v命令来检查GCC编译器是否正确安装并能够正常工...
> autoheader: warning: missing template: sig_atomic_t > autoheader: warning: missing template: sigset_t > autoheader: warning: missing template: socklen_t > autoreconf: error: /nix/store/r3jjjnf7fmbhw3cmm1fr2s9q1zcpv8ji-autoconf-2.72/bin/autoheader failed with exit status: 1 For full logs...
1、准备工作# 首先需要下载mysql-connector-c-6.1.9的源码,然后解压。 然后需要准备编译环境,这里我使用的是msys2(下载地址http://repo.msys2.org/distrib/x86_64/msys2-x86_64-20161025.exe)。 下载安装后执行下面命令: Copy Highlighter-hljs # 先更新一下(这一步后面可能会报错,只需要关闭终端,再打开重新更...
问在MinGW/MSYS2上编译XZ Utils时的未知类型EN似乎只有在定义了_POSIX的情况下才会定义它。它也在sys/types.h与signal.h中...由于
("sigaddset", add); get_symbol("sigwait", wait); empty(sigset); add(sigset, SIGHUP); add(sigset, SIGINT); // add(sigset, SIGSTOP); // add(sigset, SIGTSTP); // I can't get this to suspend properly, so // I'll leave it up to chance that the main // thread is ...
首先需要下载mysql-connector-c-6.1.9的源码,然后解压。 然后需要准备编译环境,这里我使用的是msys2(下载地址http://repo.msys2.org/distrib/x86_64/msys2-x86_64-20161025.exe)。 下载安装后执行下面命令: Copy Highlighter-hljs # 先更新一下(这一步后面可能会报错,只需要关闭终端,再打开重新更新一下即可) ...
yes checking for sigset_t... yes checking whether snprintf returns a byte count as in C99... yes checking whether snprintf is declared... yes checking whether strdup is declared... yes checking whether strerror(0) succeeds... yes checking whether strndup is declared... yes checking whether...
#define sigemptyset(x) (void)0 static inline int sigaddset(sigset_t *set, int signum) { return 0; } #define SIG_BLOCK 0 #define SIG_UNBLOCK 0 static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset) { return 0; } static inline pid_t getppid(void)...
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