GitHub - dreamseekerfromn/prj2

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
Makefile		Makefile
README		README
log.h		log.h
log.h,v		log.h,v
loglib.c		loglib.c
loglib.c,v		loglib.c,v
main.c		main.c
main.c,v		main.c,v
master		master
pcb.h		pcb.h
pcb.h,v		pcb.h,v
slave		slave
slave.c		slave.c
slave.c,v		slave.c,v
test		test

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Name: Sung Yi
SSOID: sjy7rf
project2
Oct 5th 2016

NAME
loglib.c - a library for log 
log.h - a header for the library
master - a executable file that is created for testing IPCS. It will spawn children
slave - a executalbe file that is created for testing IPCS. It will read & increment the number in the shared memory
pcb.h - contain structure for the bakery algorithm

DESCRIPTION
a simple log library testing file

-h
will show the purpose of the file "test"

-s [integer]
set maximum number of processes to [integer]

-i [integer]
set maximum writing for slave to [integer]

-l [filename]
the output will be [filename]

-t [integer]
set timer for [integer] seconds to terminate master process

Author
Sung Yi

Additional Note
1. having problem to transfer argument to children. so just disabled switches in child processes. all parameters will be used w/ argv[] directly. (parent will use getopt_long)
2. maximum of process for spawning is 18 (-s switch). b/c my pcb structure can contain only 18 processes