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viml/reltime(): allow negative result #10453

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- define proftime_T as signed integer
- profile_sub(): allow negative result

closes #10452
This commit is contained in:
Justin M. Keyes
2019-07-09 12:08:54 +02:00
committed by GitHub
parent 652be3cb00
commit 06af88cd72
4 changed files with 16 additions and 6 deletions
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4
src/nvim/profile.c
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@@ -61,7 +61,7 @@ proftime_T profile_setlimit(int64_t msec) FUNC_ATTR_WARN_UNUSED_RESULT
}
assert(msec <= (INT64_MAX / 1000LL) - 1);
proftime_T usec = (proftime_T)msec * 1000ULL;
proftime_T usec = msec * 1000;
return os_utime() + usec;
}
@@ -111,7 +111,7 @@ proftime_T profile_add(proftime_T tm1, proftime_T tm2) FUNC_ATTR_CONST
/// @return `tm1` - `tm2`
proftime_T profile_sub(proftime_T tm1, proftime_T tm2) FUNC_ATTR_CONST
{
return tm1 > tm2 ? tm1 - tm2 : 0; // os_utime() may go backwards.
return tm1 - tm2;
}
/// Adds the `self` time from the total time and the `children` time.