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Expose available kernel features

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This commit is contained in:
Joran Dirk Greef 2020-10-04 12:48:08 +02:00
parent c5b4fcaa1c
commit 61ec6cb6d3
1 changed files with 5 additions and 1 deletions
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6
lib/std/os/linux/io_uring.zig
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@ -6,6 +6,8 @@
const std = @import("../../std.zig");
const assert = std.debug.assert;
const builtin = std.builtin;
const mem = std.mem;
const net = std.net;
const os = std.os;
const linux = os.linux;
const testing = std.testing;
@ -19,6 +21,7 @@ pub const IO_Uring = struct {
sq: SubmissionQueue,
cq: CompletionQueue,
flags: u32,
features: u32,
/// A friendly way to setup an io_uring, with default io_uring_params.
/// `entries` must be a power of two between 1 and 4096, although the kernel will make the final
@ -126,7 +129,8 @@ pub const IO_Uring = struct {
.fd = fd,
.sq = sq,
.cq = cq,
.flags = p.flags
.flags = p.flags,
.features = p.features
};
}