Zig 0.17.0-dev (Split by item)

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cq_advance

For advanced use cases only that implement custom completion queue methods. Matches the implementation of cq_advance() in liburing.

IoUring.cq_advance

pub fn cq_advance(self: *IoUring, count: u32) void

File

lib/std/os/linux/IoUring.zig:335

Code

pub fn cq_advance(self: *IoUring, count: u32) void {
    if (count > 0) {
        // Ensure the kernel only sees the new head value after the CQEs have been read.
        @atomicStore(u32, self.cq.head, self.cq.head.* +% count, .release);
    }
}