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io_uring: make Linux version check runtime instead od comptime

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Reverting previous change.
I'm building test bin and then running it in virtual machines with different
kernels. So Linux kernel checks has to be runtime instead of comptime.
This commit is contained in:
Igor Anić 2023-11-17 22:17:00 +01:00
parent a7001b86f1
commit ccf5a6cc5c
1 changed files with 12 additions and 1 deletions
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13
lib/std/os/linux/io_uring.zig
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@ -4123,5 +4123,16 @@ test "openat_direct/close_direct" {
/// For use in tests. Returns SkipZigTest is kernel version is less than required.
fn skipKernelLessThan(required: std.SemanticVersion) !void {
if (builtin.os.tag != .linux) return error.SkipZigTest;
if (required.order(builtin.os.version_range.linux.range.max) == .gt) return error.SkipZigTest;
var uts: linux.utsname = undefined;
const res = linux.uname(&uts);
switch (linux.getErrno(res)) {
.SUCCESS => {},
else => |errno| return os.unexpectedErrno(errno),
}
const release = mem.sliceTo(&uts.release, 0);
var current = try std.SemanticVersion.parse(release);
current.pre = null; // don't check pre field
if (required.order(current) == .gt) return error.SkipZigTest;
}