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deno/ext/os
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denobot 84fabecc9b
chore: forward v2.2.1 release commit to main (#28213) 
This is the release commit being forwarded back to main for 2.2.1

Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
2025-02-21 01:35:34 +00:00
..
ops
30_os.js
40_signals.js
Cargo.toml
lib.rs
README.md
signal.rs
sys_info.rs

README.md

deno_os

This crate implements OS specific APIs for Deno

loadavg

Target family Syscall Description
Linux sysinfo -
Windows - Returns DEFAULT_LOADAVG. There is no concept of loadavg on Windows
macOS, BSD getloadavg https://www.freebsd.org/cgi/man.cgi?query=getloadavg

os_release

Target family Syscall Description
Linux /proc/sys/kernel/osrelease -
Windows RtlGetVersion dwMajorVersion . dwMinorVersion . dwBuildNumber
macOS sysctl([CTL_KERN, KERN_OSRELEASE]) -

hostname

Target family Syscall Description
Unix gethostname(sysconf(_SC_HOST_NAME_MAX)) -
Windows GetHostNameW -

mem_info

Target family Syscall Description
Linux sysinfo and /proc/meminfo -
Windows sysinfoapi::GlobalMemoryStatusEx -
macOS 
 sysctl([CTL_HW, HW_MEMSIZE]); 
 sysctl([CTL_VM, VM_SWAPUSAGE]); 
 host_statistics64(mach_host_self(), HOST_VM_INFO64)
-

cpu_usage

Target family Syscall Description
Linux getrusage -
Windows processthreadsapi::GetProcessTimes -
macOS getrusage -