schoentoon
/ inotify.c
Last active
February 27, 2024 22:13
Simple example of how to use inotify with libevent. Compile with gcc -o inotify inotify.c -levent
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| #include <stdio.h> | |
| #include <event.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <limits.h> | |
| #include <sys/inotify.h> | |
| static void displayInotifyEvent(struct inotify_event *i) | |
| { | |
| printf(" wd =%2d; ", i->wd); |
ricardobeat
/ semaphore.js
Created
March 3, 2011 01:30
simple semaphore for parallel async execution, with error handling.
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| function queue(name){ | |
| queue.q[name]++ || (queue.q[name] = 1); | |
| return function(err){ | |
| if (err && queue.e[name]) queue.e[name](err); | |
| else if (err) throw err; | |
| process.nextTick(function(){ | |
| queue.q[name]--; | |
| queue.check(name); | |
| }); | |
| } |