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Answer by Koshinae for Getting the full path of a running PID with C/C++...
man 3 realpathThis expands all symlink and directory relative token. Sadly, it is GNU specific, I use it with -std=gnu99, like printf("%s\n", realpath("/proc/self/exe", NULL)).
View ArticleAnswer by nneonneo for Getting the full path of a running PID with C/C++...
Use readlink("/proc/<pid>/exe", buf, bufsize) to get the path to <pid>'s executable. This works on Linux, provided procfs is available (it usually is).Example usage:int...
View ArticleGetting the full path of a running PID with C/C++ without using the system...
So I want to be able to get the full path of a running process (which I have the process ID for) without using any commands on the command line. Anyone has any ideas on how to do this?I do have the...
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