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update std.os.page_size for WebAssembly

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Andrew Kelley 2019-04-15 21:20:41 -04:00
parent 6692cbbe18
commit 0a280b6062
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1 changed files with 5 additions and 1 deletions
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std/os.zig
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@ -53,7 +53,11 @@ pub const path = @import("os/path.zig");
pub const File = @import("os/file.zig").File;
pub const time = @import("os/time.zig");
pub const page_size = 4 * 1024;
pub const page_size = switch (builtin.arch) {
.wasm32, .wasm64 => 64 * 1024,
else => 4 * 1024,
};
pub const MAX_PATH_BYTES = switch (builtin.os) {
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => posix.PATH_MAX,
// Each UTF-16LE character may be expanded to 3 UTF-8 bytes.