Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask a question.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

The Archive Base

The Archive Base Logo The Archive Base Logo

The Archive Base Navigation

  • Home
  • SEARCH
  • About Us
  • Blog
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Add group
  • Groups page
  • Feed
  • User Profile
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Buy Points
  • Users
  • Help
  • Buy Theme
  • SEARCH
Home/ Questions/Q 5947257
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Editorial Team
Asked: May 22, 20262026-05-22T16:56:19+00:00 2026-05-22T16:56:19+00:00

An object foo is written to a new file on platform 1 as: write(

  • 0

An object foo is written to a new file on platform 1 as:

write( file, &myFoo, sizeof(struct foo) );

…and then read on platform 2 using:

read(file, &myFoo, filesize(file) );

The foo object has the following definition:

struct foo
{
    char  a;
    int   b; 
    long  c;
    char* d;
};

What kind of issues might arise when loading foo on platform 2?

  • 1 1 Answer
  • 0 Views
  • 0 Followers
  • 0
Share
  • Facebook
  • Report

Leave an answer
Cancel reply

You must login to add an answer.

Forgot Password?

Need An Account, Sign Up Here

1 Answer

  • Voted
  • Oldest
  • Recent
  • Random
  1. Editorial Team
    Editorial Team
    2026-05-22T16:56:19+00:00Added an answer on May 22, 2026 at 4:56 pm

    When you do this you need to watch out for:

    • Data type sizes (char is the only one you can trust)
    • Alignment / padding
    • Endianness
    • Pointing to invalid memory
    • Floating point representation
    • ASCII vs EBCDIC ? (yeah, seriously ?)
    • Probably others
    • 0
    • Reply
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
      • Report

Sidebar

Related Questions

After creating a new object (Foo), I set the key (BarId) for an EntityRef
Imagine you have an object foo that you saved as saved.file.rda as follows: foo
I have written some code that uses attributes of an object: class Foo: def
I have a custom object Foo with a boolean property called Flagged and when
When I've registered an object foo to receive KVO notifications from another object bar
I would like to store an object FOO in a database. Lets say FOO
This is what I need to do: object foo = GetFoo(); Type t =
Is there any meaningful distinction between: class A(object): foo = 5 # some default
I personally have no problem with the following code if (Object foo != null
Let's say I do the following (foo starts out as some object): [foo release];

Explore

  • Home
  • Add group
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help
  • SEARCH

Footer

© 2021 The Archive Base. All Rights Reserved
With Love by The Archive Base

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.