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(parent: 82b5340) | patch
mach: Fix bogus negative return
authorSamuel Thibault <samuel.thibault@ens-lyon.org>
Sun, 25 Aug 2024 01:35:29 +0000 (03:35 +0200)
committerSamuel Thibault <samuel.thibault@ens-lyon.org>
Sun, 25 Aug 2024 01:35:29 +0000 (03:35 +0200)
commitf071795d80255755c4f3d2bdc6c55e67753b52b9
tree67a303b570cfd6336d5e7c8e9ce00e876ca6662atree
parent82b5340ebdb8f00589d548e6e2dc8c998f07d0c5commit | diff
mach: Fix bogus negative return

One can be very unlucky to call time_now first just before a second switch,
and mach_msg sleep just a bit more enough for the second time_now call to
count one second too many (or even more if scheduling is really unlucky).

So we have to protect against returning a bogus negative value in such case.
sysdeps/mach/sleep.c diff | blob | blame | history
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