man: see bellow.
- How does ls work?
- what are all the functions used by ls
- Allowed editors: vi, vim, emacs
- All your files will be compiled on Ubuntu 14.04 LTS
- Your C programs and functions will be compiled with gcc 4.8.4 using the flags -Wall -Werror -Wextra and -pedantic
- All your files should end with a new line
- Your code should use the Betty style. It will be checked using betty-style.pl and betty-doc.pl
- No more than 5 functions per file
- All your header files should be include guarded
- Valgrind should show 0 memory leak and 0 error
- Unless specified otherwise, your program must have the exact same output as ls as well as the exact same error output - except for alignment.
- opendir (man 3 opendir)
- readdir (man 3 readdir)
- closedir (man 3 closedir)
- exit (man 3 exit)
- free (man 3 free)
- lstat (man 2 lstat)
- malloc (man 3 malloc)
- perror (man 3 perror)
- write (man 2 write)
- printf (man 3 printf)
- readlink (man 2 readlink)
- ctime (man 3 ctime)
- getpwuid (man 3 getpwuid)
- getgrgid (man 3 getgrgid)
gcc -Wall -Werror -Wextra -pedantic *.c -o hls