这个警告表示编译器在调用 mkdir 函数时未找到其声明或定义。 在C语言中,当你看到“implicit declaration of function”这样的警告时,通常意味着你在调用一个函数之前没有包含相应的头文件,或者没有显式地声明这个函数。对于 mkdir 函数来说,它是用于创建目录的,定义在 <sys/stat.h> 或<sys/types.h...
* modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; wi...
c:215:17: error: implicit declaration of function 'out_printf' is invalid in C99 [-Werror,-Wimplicit-function-declaration] out_printf( "fate change %s from %s to %s (by rebuild)\n", ^ make.c:300:9: error: implicit declaration of function 'out_printf' is invalid in C99 [-Werror,...
(x86)/Windows Kits/10/Include/10.0.22621.0/shared'" CGO_ENABLED=1 GOOS=windows GOARCH=arm64 go build -x -buildmode=c-shared -o ct-lib.dll main.go WORK=C:\msys64\tmp\go-build2264873858 mkdir -p $WORK\b300\ echo > $WORK\b300\preferlinkext cd C:\Program Files\Go\src\runtime\cgo...
(void *)': daemon_example.cc:54: implicit declaration of function `int localtime_r(...)' *** Error code 1 make: Fatal error: Command failed for target `libdaemon_example_la-daemon_example.lo' Current working directory /devel/sources/mysql/mysql-5.1.30/plugin/daemon_example *** Error ...