Commit | Line | Data |
---|---|---|
17a27e48 SK |
1 | #include <errno.h> |
2 | #include <math.h> | |
3 | #include <stdio.h> | |
4 | #include <string.h> | |
5 | #include <time.h> | |
6 | ||
7 | #include "khatus_lib_log.h" | |
8 | #include "khatus_lib_time.h" | |
9 | ||
10 | void | |
11 | snooze(struct timespec *t) | |
12 | { | |
13 | struct timespec remainder; | |
14 | int result; | |
15 | ||
16 | result = nanosleep(t, &remainder); | |
17 | ||
18 | if (result < 0) { | |
19 | if (errno == EINTR) { | |
20 | warn( | |
21 | "nanosleep interrupted. Remainder: " | |
22 | "{ tv_sec = %ld, tv_nsec = %ld }", | |
23 | remainder.tv_sec, remainder.tv_nsec); | |
24 | /* No big deal if we occasionally sleep less, | |
25 | * so not attempting to correct after an interruption. | |
26 | */ | |
27 | } else { | |
28 | fatal("nanosleep: %s\n", strerror(errno)); | |
29 | } | |
30 | } | |
31 | } |