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Update WASI preopens doc section to use GPA

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Signed-off-by: Jakub Konka <kubkon@jakubkonka.com>
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Jakub Konka 2020-10-10 10:52:36 +02:00
parent a31b70c4b8
commit 53c63bdb73
1 changed files with 4 additions and 1 deletions
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doc/langref.html.in
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@ -9905,7 +9905,10 @@ const std = @import("std");
const PreopenList = std.fs.wasi.PreopenList; const PreopenList = std.fs.wasi.PreopenList;
pub fn main() !void { pub fn main() !void {
var preopens = PreopenList.init(std.heap.page_allocator); var general_purpose_allocator = std.heap.GeneralPurposeAllocator(.{}){};
const gpa = &general_purpose_allocator.allocator;
var preopens = PreopenList.init(gpa);
defer preopens.deinit(); defer preopens.deinit();
try preopens.populate(); try preopens.populate();