Artifact [b76f813f67]

Artifact b76f813f67303957301646b08bf663d9305593a8fae1b0902b88fa2f28857887:

• File internal/api/opsdisk_unix.go — part of check-in [9c6501e68d] at 2026-10-24 03:35:26 on branch ops-findings — ops.status: findings as one rule set with first-seen, an hour of signals, stores and indexes, disk, dependencies, version and uptime (user: dmestas, size: 488) [annotate] [blame] [check-ins using] [more...]

//go:build unix

package api

import "syscall"

// statfs is the filesystem under dir: its size and what an unprivileged
// writer may still use, in bytes. ok is false when the path cannot be
// measured, which is not a finding, only an absence.
func statfs(dir string) (total, free uint64, ok bool) {
	var st syscall.Statfs_t
	if err := syscall.Statfs(dir, &st); err != nil {
		return 0, 0, false
	}
	bs := uint64(st.Bsize)
	return uint64(st.Blocks) * bs, uint64(st.Bavail) * bs, true
}