chsize | changes the size of a file |
creatsem | creates an instance of a binary semaphore. |
ftime | gets time and date |
intro | intro |
lock | locks a process in primary memory. |
locking | locks or unlocks a file region for reading or writing |
mknod | make a directory, or a special or ordinary file |
nap | suspends execution for a short interval |
opensem | opens a semaphore |
rdchk | checks to see if there is data to be read |
sdenter | synchronizes access to a shared data segment. |
sdget | attaches and detaches a shared data segment. |
sdgetv | synchronizes shared data access. |
sigsem | signals a process waiting on a semaphore. |
stat | get file status |
waitsem | awaits and checks access to a resource governed by a semaphore. |
