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Cherry-pick bug fixes and Landlock Make 1.0.2

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This commit is contained in:
Justine Tunney 2022-08-10 12:56:45 -07:00
parent c1d99676c4
commit 7e1c78b4f3
13 changed files with 468 additions and 64 deletions
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7
libc/calls/_timespec_tomillis.c
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@ -23,9 +23,10 @@
* Converts timespec interval to milliseconds.
*/
int64_t _timespec_tomillis(struct timespec x) {
int64_t us;
if (!__builtin_add_overflow(x.tv_sec, x.tv_nsec / 1000000, &us)) {
return us;
int64_t ms;
if (!__builtin_mul_overflow(x.tv_sec, 1000ul, &ms) &&
!__builtin_add_overflow(ms, x.tv_nsec / 1000000, &ms)) {
return ms;
} else {
return INT64_MAX;
}