diff options
Diffstat (limited to 'benchmarks/forks.c')
| -rw-r--r-- | benchmarks/forks.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/benchmarks/forks.c b/benchmarks/forks.c index ae9efaab..2bb98a88 100644 --- a/benchmarks/forks.c +++ b/benchmarks/forks.c @@ -14,6 +14,7 @@ main(argc, argv) register int nforks, i; char *cp; int pid, child, status, brksize; + int starttime, endtime; if (argc < 2) { printf("usage: %s number-of-forks sbrk-size\n", argv[0]); @@ -29,6 +30,8 @@ main(argc, argv) printf("%s: bad size to sbrk\n", argv[2]); exit(3); } + + time (&starttime); cp = (char *)sbrk(brksize); if ((int)cp == -1) { perror("sbrk"); @@ -47,5 +50,7 @@ main(argc, argv) while ((pid = wait(&status)) != -1 && pid != child) ; } + time (&endtime); + printf ("Time: %d seconds.\n", endtime - starttime); exit(0); } |