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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

fallocate

Public Function
std.os.linux.IoUring.fallocate
pub fn fallocate(
    self: *IoUring,
    user_data: u64,
    fd: linux.fd_t,
    mode: i32,
    offset: u64,
    len: u64,
) !*linux.io_uring_sqe

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

Params

  • self: *IoUring
  • user_data: u64
  • fd: linux.fd_t
  • mode: i32
  • offset: u64
  • len: u64

File

os/linux/IoUring.zig:946
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pub fn fallocate(
    self: *IoUring,
    user_data: u64,
    fd: linux.fd_t,
    mode: i32,
    offset: u64,
    len: u64,
) !*linux.io_uring_sqe {
    const sqe = try self.get_sqe();
    sqe.prep_fallocate(fd, mode, offset, len);
    sqe.user_data = user_data;
    return sqe;
}