18 lines
589 B
Zig
18 lines
589 B
Zig
const std = @import("std");
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const File = std.fs.File;
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pub fn main() (File.OpenError || File.SeekError || std.os.MMapError)!void {
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const cwd = std.fs.cwd();
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var file = try cwd.openFile("input_file.txt", .{ .mode = .read_only });
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defer file.close();
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const file_size = (try file.stat()).size;
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const file_content = try std.os.mmap(null, file_size, std.os.PROT.READ, std.os.MAP.PRIVATE, file.handle, 0);
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defer std.os.munmap(file_content);
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std.debug.print("Read {d} octets. File content:\n", .{file_content.len});
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std.debug.print("{s}", .{file_content});
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}
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