[cs631apue] Logging and Clarification on Instructions

[tparisi]

Hi,
I have a couple of questions on the final.

1. What is the difference between the directory that is passed to ./sws 
and ~ in the HTTP message from the client? Is the ~ supposed to be 
translated into the path that was given to ./sws?

2. Does the CGI directory have to be lower in the filesystem hierarchy 
than the directory given to ./sws? For example, can the CGI directory be 
/home/tparisi while the root directory for ./sws is /home/tparisi/sws.  
I'm almost positive this isn't the case but I wanted to double check.

3. What debug is to be printed when the -d flag is specified? Is the 
error messages when something goes wrong enough or is there something 
else to print?

4. As far as logging goes, is there a system call that does this? I 
found out there is an "openlog" system call however that does not allow 
the user to specify the file to use.

Thanks,
Tom