fix ram segment on darwin-arm64 (#1181)

Darwin arm64 uses 16kB pages rather than 4kB.

Thanks, @johnalanwoods!
pull/1195/head
Roman Perepelitsa 4 years ago
parent 61c63eea6b
commit dd62469cc7

@ -2594,7 +2594,13 @@ _p9k_prompt_ram_async() {
(( free_bytes += match[1] ))
[[ $stat =~ 'Pages inactive:[[:space:]]+([0-9]+)' ]] || return
(( free_bytes += match[1] ))
(( free_bytes *= 4096 ))
if (( ! $+_p9k__ram_pagesize )); then
local p
(( $+commands[pagesize] )) && p=$(pagesize 2>/dev/null) && [[ $p == <1-> ]] || p=4096
typeset -gi _p9k__ram_pagesize=p
_p9k_print_params _p9k__ram_pagesize
fi
(( free_bytes *= _p9k__ram_pagesize ))
;;
BSD)
local stat && stat="$(grep -F 'avail memory' /var/run/dmesg.boot 2>/dev/null)" || return

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