Webserv external functions in subject pdf

[vincentvis]

Project Name
Webserv

What is the issue
Page 4, table section "External functs."
Lists a few functions, but not everything that is needed. For example, for generating directory listing, you'll need readdir and opendir and for cgi you'll probably need something from the exec family, but none of those are mentioned.

Expectation
The list should be updated with at least:

readdir, opendir, execv/excecve

Or the whole section could be removed? (maybe better, see "additional context")

Additional context
A lot of people seem to be under the understanding that in any c++ projects you can ignore the "external functions" section and use all from standard C library (see this thread for example, but I've heard it before multiple times)