package core_extended

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package core_extended
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Interface to Unix utility functions

Handling RAM limits

val physical_ram : unit -> int64

physical_ram ()

  • returns

    the total amount of physical RAM in bytes.

val ram_limit_spec : Core.Arg.t

ram_limit_spec command line arguments to set ram limits.

Signal handling

val wrap_block_signals : (unit -> 'a) -> 'a

wrap_block_signals f blocks all signals before execution of f, and restores them afterwards.

val get_ppids : Core.Pid.t -> Core.Pid.t list option

get_ppids pid returns the list of parent pids, up to init (1) for pid.

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