solirs/c_threadpool: A tiny C99 pthread threadpool implementation. - Codeberg.org

A simple and hackable threadpool implementation written in C99 for the UNIX pthreads API.
To use, simply copy threadpool.c and threadpool.h into your project.
The API is as straightforward as the installation process.

#include "threadpool.h"#include <stdio.h>#include <unistd.h>
void make_flapjacks() {
 for (int i = 0; i < 10; i++) {
 printf("Flapjacks!\n");
 sleep(1);
 }
}
void make_applepie() {
 for (int i = 0; i < 10; i++) {
 printf("Apple Pie!\n");
 sleep(1);
 }
}
void make_cookies() {
 for (int i = 0; i < 10; i++) {
 printf("Cookies!\n");
 sleep(1);
 }
}
int main(int argc, char **argv) {
 threadpool threadp = threadpool_init(24);
 threadpool_start(&threadp);
 threadpool_execute(&threadp, make_cookies);
 threadpool_execute(&threadp, make_applepie);
 threadpool_execute(&threadp, make_flapjacks);
 threadpool_execute(&threadp, make_cookies);
 
 getchar(); // Wait
 threadpool_done(&threadp);
 return 0;
}