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c931ab3bc8
This path never changes once the daemon has started up, so we don't need to call into C code and copy the string every time.
31 lines
1.1 KiB
Standard ML
31 lines
1.1 KiB
Standard ML
(* guestfs-inspection
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* Copyright (C) 2009-2025 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*)
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open Std_utils
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external get_sysroot : unit -> string = "guestfs_int_daemon_get_sysroot"
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let sysroot = lazy (get_sysroot ())
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let sysroot () = Lazy.force sysroot
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let sysroot_path path =
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let sysroot = sysroot () in
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if path = "" then sysroot
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else if path.[0] = '/' then sysroot ^ path
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else sysroot // path
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