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Console Input Messed up in OS161

Date Fri 15 March 2013 Category os161 Tags console / exit / waitpid / syscall

When you finished the process system call (e.g., fork, execv) and test your system call by executing some user program, you'll probably find that the console input behavior is messed up.

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OS161 exit and waitpid System Call

Date Mon 12 March 2012 Category os161 Tags exit / waitpid / syscall

Before going on, assume you've read my previous post on pid management

Thanks to the struct process, our work is much simplified. Quoting Eric S.Raymond here.

Smart data structures and dumb code works a lot better than the other way around.

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