Scott Duckworth ScottDuckworth
ScottDuckworth
/ deadlock.c
Created
March 24, 2014 17:43
Demonstrate how deadlock can occur with bi-directional process communication via pipes
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <sys/wait.h> | |
| #include <unistd.h> | |
| #define BUF_SIZE ((size_t)(10<<20)) /* 10 MiB */ | |
| int main() { | |
| pid_t pid; | |
| int rc, pipe_to_child[2], pipe_to_parent[2]; |
ScottDuckworth
/ git-ls.py
Created
January 24, 2014 13:54
Finding last commit of all files in git directory
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| #!/usr/bin/env python | |
| import pygit2 | |
| import stat | |
| import sys | |
| if len(sys.argv) < 3: | |
| print("Usage: %s repo-path rev [path]" % sys.argv[0]) | |
| sys.exit(1) | |
| repopath = sys.argv[1] |