i#7504 scale time: Scale sleep durations #7568
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Adds scaling of Linux SYS_nanosleep, SYS_clock_nanosleep, and SYS_clock_nanosleep_time64 system calls. Augments the pre-existing timer scaling to check for syscall failure; checking the return code is required for sleep as the remaining time is only written when EINTR is returned. Augments the pre-existing timer scaling to better handle an absolute flag by setting the TLS fields for post-handling prior to exiting pre-handling early, while putting this in place for sleep. Adds a test. Issue: #7504
abhinav92003
approved these changes
Jul 24, 2025
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Adds scaling of Linux SYS_nanosleep, SYS_clock_nanosleep, and SYS_clock_nanosleep_time64 system calls.
Augments the pre-existing timer scaling to check for syscall failure; checking the return code is required for sleep as the remaining time is only written when EINTR is returned.
Augments the pre-existing timer scaling to better handle an absolute flag by setting the TLS fields for post-handling prior to exiting pre-handling early, while putting this in place for sleep.
Adds a test.
Issue: #7504