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chapter8

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README.txt
README.txt
 
 
alarm.c
alarm.c
 
 
counterprob.c
counterprob.c
 
 
fork.c
fork.c
 
 
fork1.c
fork1.c
 
 
forkprob0.c
forkprob0.c
 
 
forkprob1.c
forkprob1.c
 
 
forkprob2.c
forkprob2.c
 
 
forkprob3.c
forkprob3.c
 
 
forkprob4.c
forkprob4.c
 
 
forkprob5.c
forkprob5.c
 
 
forkprob6.c
forkprob6.c
 
 
forkprob7.c
forkprob7.c
 
 
forkprob8.c
forkprob8.c
 
 
hello
hello
 
 
hello-asm.sa
hello-asm.sa
 
 
kill.c
kill.c
 
 
procmask1.c
procmask1.c
 
 
procmask2.c
procmask2.c
 
 
restart.c
restart.c
 
 
rfork.c
rfork.c
 
 
setjmp.c
setjmp.c
 
 
shellex.c
shellex.c
 
 
sigint1.c
sigint1.c
 
 
signal1.c
signal1.c
 
 
signal2.c
signal2.c
 
 
signal3.c
signal3.c
 
 
signal4.c
signal4.c
 
 
signalprob0.c
signalprob0.c
 
 
waitpid1.c
waitpid1.c
 
 
waitpid2.c
waitpid2.c
 
 
waitprob0.c
waitprob0.c
 
 
waitprob1.c
waitprob1.c
 
 
waitprob3.c
waitprob3.c
 
 

README.txt













gcc -shared -fPIC -I../include -o csapp.so csapp.c 


gcc fork.c -I../include ./csapp.so -lpthread


fork分别执行1，2，3次的效果分析：
vi fork1.c 
gcc fork1.c -I../include ./csapp.so -lpthread
./a.out 
ppid=3276<Plug>PeepOpenid=6143
ppid=6143<Plug>PeepOpenid=6144