Name		Name	Last commit message	Last commit date
parent directory ..
curses		curses
interactive		interactive
socket		socket
Makefile		Makefile
README.md		README.md
access.c		access.c
bibliography.md		bibliography.md
common.h		common.h
configure		configure
execl.c		execl.c
getcwd.c		getcwd.c
gethostbyname.c		gethostbyname.c
gethostname.c		gethostname.c
getlogin.c		getlogin.c
getrusage.c		getrusage.c
getservbyport.c		getservbyport.c
ls.c		ls.c
main.c		main.c
map_private.c		map_private.c
mkdir.c		mkdir.c
netdb.md		netdb.md
openat.c		openat.c
pipe.c		pipe.c
pthread.md		pthread.md
regex.c		regex.c
semaphore.md		semaphore.md
semaphore_sysv.c		semaphore_sysv.c
setenv.c		setenv.c
shm_open.c		shm_open.c
signal.c		signal.c
signal_open_memstream.c		signal_open_memstream.c
signal_write_safe.c		signal_write_safe.c
stat.c		stat.c
strdup.c		strdup.c
syslog.c		syslog.c
uname.c		uname.c
write_read.c		write_read.c

README.md

POSIX C API

main.c
strdup
execl
Environment variables
1. environ
2. setenv
fork
1. pipe
2. Semaphores
  1. System V semaphores
  2. semaphore_unnamed.c TODO
  3. semaphore_named.c TODO. https://stackoverflow.com/questions/16400820/c-how-to-use-posix-semaphores-on-forked-processes
mmap
1. MAP_PRIVATE
2. Shared memory
  1. shm_open
  2. shmget
syslog
getrusage
pthread
1. pthread array sum
2. pthread CPU heavy work
Regex
File IO
1. write_read
2. mkdir
3. access
4. stat
Networking
1. socket
2. netdb.h
Process information
1. getcwd
2. uname
3. getlogin
Signal
1. Kill
2. Interactive
  1. alarm
  2. signal_sleep
  3. sigint
  4. signal_fork
Interactive
1. poll
2. sleep cout
3. sleep_1
4. Process information
  1. setpgid
    1. setpgid.md
    2. setpgid.c
Biblography