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#include "linen.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#define NUM_THREADS 10
/* Argument for thread function */
typedef struct {
useconds_t delay;
int id;
} f_arg_t;
/* Function for threads to run */
void* f(void* arg) {
f_arg_t* a = (f_arg_t*)arg;
usleep(a->delay);
printf(" Hello from thread #%d!\n", a->id);
return (void*)&(a->delay);
}
void main() {
printf("\x1B[1mTEST 01: threads print after random delay:\x1B[0m\n");
/* Thread handles and arguments */
linen_thread_t ts[NUM_THREADS];
f_arg_t args[NUM_THREADS];
/* Set arguments */
srand(time(NULL));
for (int i = 0; i < NUM_THREADS; i++) {
args[i].delay = (useconds_t)rand() % 1000000;
args[i].id = i;
}
/* Spawn threads */
for (int i = 0; i < NUM_THREADS; i++) {
int r = linen_thread_create(&ts[i], f, (void*)&args[i]);
if (r) {
printf(" Failed to spawn thread #%d with error %d\n", i, r);
}
}
/* Wait for threads to finish */
usleep(1200000);
}
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