Function write [src]

Queues (but does not submit) an SQE to perform a write(2). Returns a pointer to the SQE.

Prototype

pub fn write( self: *IoUring, user_data: u64, fd: posix.fd_t, buffer: []const u8, offset: u64, ) !*linux.io_uring_sqe

Parameters

self: *IoUringuser_data: u64fd: posix.fd_tbuffer: []const u8offset: u64

Source

  pub fn write(
    self: *IoUring,
    user_data: u64,
    fd: posix.fd_t,
    buffer: []const u8,
    offset: u64,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_write(fd, buffer, offset);
    sqe.user_data = user_data;
    return sqe;
}  