proc

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Published: Jan 23, 2015 License: Apache-2.0 Imports: 10 Imported by: 0

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Constants

This section is empty.

Variables

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var (
	ErrNotRoot = errors.New("must be root to access all process information")
)

Functions

func LiveProcs

func LiveProcs(prefix string) (map[int][]string, error)

LiveProcs is similar to `man 1 fuser`; it takes a prefix and returns a map of PIDs of any processes accessing files with the prefix. A process is considered to be accessing a file if it has an open file descriptor directly referencing the file, has an open Unix socket referencing a file, or has a file mapped into memory. This operation is inherently racy (both false positives and false negatives are possible) and hence this should be considered an approximation only. TODO(jonboulle): map filename(string) -> []int(pids) instead

Types

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