I want to inspect the generated CIL code of the following C# source file on Linux: When I compile and run it everything is fine: But how can I get the human readable CIL output? Answer Mono disassembler, extracts IL code from an assembly: Full reference can be found here: https://www.mono-project.com/docs/too…
Tag: c++
writing a shell in C my program is not able to exit()
I am writing a program to implement a simple shell in C but when I execute the program at the end when I type exit it does not exit. I am executing in on cygwin hence a.exe is generated. execution of program Here you can see in the above output the program is not able to exit when I am
mistake in cin.getline() to develop a shell
I am developing a limited version of shell for my self. Here is a C++ program What I am not able to understand is when I compile this program I am getting error in line and the error is following I do a $ g++ p3.7.cpp What is the mistake above I am doing. Do I need to include some
C – invalid conversion from ‘void*’ to ‘void (*)()’
I am getting the following when I try to compile my program: These are the lines of code that are causing the errors: What am I missing? Answer You have void *function but void* is not a correct type of a function pointer. void (*)() is a type of a function pointer, so probably you should change your function…
Linux named fifo non-blocking read select returns bogus read_fds
Similar to the problem asked a while ago on kernel 3.x, but I’m seeing it on 4.9.37. The named fifo is created with mkfifo -m 0666. On the read side it is opened with The resulting fd is passed into a call to select(). Everything works ok, till I run echo >> <fifo-name>. Now the fd appears i…
Kill all processes from C in Linux
I am writing a Linux C program that will be executed as init. It will eventually need to shut down the system. I have code for unmounting all the filesystems and actually turning off the system; now I just need a way for it to send SIGTERM to all processes, sleep(5), then send SIGKILL to any remaining process…
Enable a linux service to show popup window
I developed an IP messenger using C language and I wish to share some of it’s implementation details to make completely understand my problem. Used GTK+-2.0 library for showing GUI windows. It has a listening socket and whenever a new connection arrives then it will create a new process to serve the con…
How to find a string in a file and write a new string immediate next line of that search string in a file using C
I need a suggestion to find and write strings in a file using c program. For example, File.txt has following contents Here, I want to search a string “ddddd” and write new string (“MMMM NNNN”) after this line like File will have following contents after addition of new string, Followin…
Casting problems with passing a struct by reference instead of a pointer to a buffer
I get casting errors when passing a struct by reference. Passing a pointer to a buffer works fine. The function getstuff() is actually libusb_claim_interface() with irrelevant parts removed. I am trying to get a chunk of data back from a USB device plugged into a Linux machine. The data comes in according to …
Segmentation fault on memcpy() function [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 4 years ago. Improve this question I hav…