| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <parlib.h> | |
| int main(int argc, char **argv) | |
| { | |
| int sleep_time; | |
| if (argc < 2) { | |
| printf("Usage: %s MICROSEC\n", argv[0]); | |
| exit(-1); | |
| } | |
| sleep_time = atoi(argv[1]); | |
| if (sleep_time < 0) | |
| exit(-1); | |
| sys_block(sleep_time); | |
| return 0; | |
| } |