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Add flags to queue_fsync() signature as per liburing

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This commit is contained in:
Joran Dirk Greef
2020-09-21 11:09:37 +02:00
parent 57603fd26d
commit 7719abbf54
1 changed files with 3 additions and 2 deletions
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5
lib/std/os/linux/io_uring.zig
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@@ -369,10 +369,11 @@ pub const IO_Uring = struct {
/// apply to the write, since the fsync may complete before the write is issued to the disk.
/// You should preferably use `link_with_next_sqe()` on a write's SQE to link it with an fsync,
/// or else insert a full write barrier using `drain_previous_sqes()` when queueing an fsync.
pub fn queue_fsync(self: *IO_Uring, user_data: u64, fd: os.fd_t) !*io_uring_sqe {
pub fn queue_fsync(self: *IO_Uring, user_data: u64, fd: os.fd_t, flags: u32) !*io_uring_sqe {
const sqe = try self.get_sqe();
sqe.opcode = .FSYNC;
sqe.fd = fd;
sqe.rw_flags = flags;
sqe.user_data = user_data;
return sqe;
}
@@ -811,7 +812,7 @@ test "queue_writev/queue_fsync" {
ring.link_with_next_sqe(sqe_writev);
testing.expectEqual(@as(u8, linux.IOSQE_IO_LINK), sqe_writev.flags);
var sqe_fsync = try ring.queue_fsync(0xeeeeeeee, fd);
var sqe_fsync = try ring.queue_fsync(0xeeeeeeee, fd, 0);
testing.expectEqual(fd, sqe_fsync.fd);
testing.expectEqual(@as(u32, 2), ring.sq_ready());