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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. Private Function

addBuf

Private Function
std.Io.Threaded.addBuf
fn addBuf(v: []posix.iovec_const, i: *iovlen_t, bytes: []const u8) void

Params

File

Io/Threaded.zig:13490
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fn addBuf(v: []posix.iovec_const, i: *iovlen_t, bytes: []const u8) void {
    // OS checks ptr addr before length so zero length vectors must be omitted.
    if (bytes.len == 0) return;
    if (v.len - i.* == 0) return;
    v[i.*] = .{ .base = bytes.ptr, .len = bytes.len };
    i.* += 1;
}