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(gettime) [!defined OK_TO_USE_1S_CLOCK]:

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Report an error at compile-time if only a 1-second nominal clock
resolution is found.
This commit is contained in:
Paul Eggert 2005-11-26 06:30:35 +00:00
parent 1b7e4389dc
commit c63680e87b
1 changed files with 6 additions and 0 deletions
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6
lib/gettime.c
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@ -45,8 +45,14 @@ gettime (struct timespec *ts)
ts->tv_nsec = tv.tv_usec * 1000;
}
# else
# ifndef OK_TO_USE_1S_CLOCK
# error "Only 1-second nominal clock resolution found. Is that intended?" \
"If so, compile with the -DOK_TO_USE_1S_CLOCK option."
# endif
ts->tv_sec = time (NULL);
ts->tv_nsec = 0;
# endif
#endif