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std/os/uefi: Add FileSystemInfo

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fifty-six 2022-01-11 01:16:47 -05:00 committed by Andrew Kelley
parent b6e1613e58
commit 608fceffc4
2 changed files with 23 additions and 0 deletions
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1
lib/std/os/uefi/protocols.zig
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@ -14,6 +14,7 @@ pub const MessagingDevicePath = @import("protocols/device_path_protocol.zig").Me
pub const SimpleFileSystemProtocol = @import("protocols/simple_file_system_protocol.zig").SimpleFileSystemProtocol;
pub const FileProtocol = @import("protocols/file_protocol.zig").FileProtocol;
pub const FileInfo = @import("protocols/file_protocol.zig").FileInfo;
pub const FileSystemInfo = @import("protocols/file_protocol.zig").FileSystemInfo;
pub const InputKey = @import("protocols/simple_text_input_ex_protocol.zig").InputKey;
pub const KeyData = @import("protocols/simple_text_input_ex_protocol.zig").KeyData;

22
lib/std/os/uefi/protocols/file_protocol.zig
View File

@ -172,3 +172,25 @@ pub const FileInfo = extern struct {
.node = [_]u8{ 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b },
};
};
pub const FileSystemInfo = extern struct {
size: u64,
read_only: bool,
volume_size: u64,
free_space: u64,
block_size: u32,
_volume_label: u16,
pub fn getVolumeLabel(self: *const FileSystemInfo) [*:0]const u16 {
return @ptrCast([*:0]const u16, &self._volume_label);
}
pub const guid align(8) = Guid{
.time_low = 0x09576e93,
.time_mid = 0x6d3f,
.time_high_and_version = 0x11d2,
.clock_seq_high_and_reserved = 0x8e,
.clock_seq_low = 0x39,
.node = [_]u8{ 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b },
};
};