acl/lib_fiber/samples/sleep/main.c
2017-09-22 12:27:21 +08:00

63 lines
1.1 KiB
C

#include "lib_acl.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "fiber/lib_fiber.h"
static int __fibers_count = 2;
static void sleep_main(ACL_FIBER *fiber, void *ctx)
{
int *n = (int *) ctx;
time_t last, now;
printf("fiber-%d: begin sleep %d\r\n", acl_fiber_id(fiber), *n);
time(&last);
*n = (int) acl_fiber_sleep(*n);
time(&now);
printf("fiber-%d: wakup, n: %d, sleep: %ld\r\n",
acl_fiber_id(fiber), *n, (long) (now - last));
acl_myfree(n);
if (--__fibers_count == 0)
acl_fiber_schedule_stop();
}
static void usage(const char *procname)
{
printf("usage: %s -h [help] -c nfibers\r\n", procname);
}
int main(int argc, char *argv[])
{
int ch, i;
while ((ch = getopt(argc, argv, "hc:")) > 0) {
switch (ch) {
case 'h':
usage(argv[0]);
return 0;
case 'c':
__fibers_count = atoi(optarg);
break;
default:
break;
}
}
printf("fibers: %d\r\n", __fibers_count);
for (i = 1; i <= __fibers_count; i++) {
int *n = (int *) acl_mymalloc(sizeof(int));
*n = i;
acl_fiber_create(sleep_main, n, 32768);
}
acl_fiber_schedule();
return 0;
}