我正在尝试使用GDB调试器运行我的程序。当我运行它时,会出现一个警告:
GDB: Failed to set controlling terminal: Operation not permitted
在我的终端中,那个警告出现和消失得非常快。我已经查看了一些stackoverflow的问题,但由于我正在运行附加到我的docker的visual studio(远程容器),因此我无法应用一些建议。
当我在我的代码中尝试断点时,GDB不起作用,并且程序忽略了GDB。
我的lauch.json配置:
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/words",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
}
]
}
我正在运行程序的Dockerfile配置:
FROM ubuntu:18.04
SHELL ["/bin/bash", "-c"]
RUN apt-get -y update
RUN apt-get install -y Linux-headers-generic build-essential gdb
COPY . /ejercicio