38 lines
628 B
C
38 lines
628 B
C
#include <unistd.h>
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#include <stdio.h>
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#include <sys/wait.h>
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void forkAndPrint(int n){
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// pid_t pid = fork();
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// if(n>0){
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// print("Child process, PID = %d\n", getpid());
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// }
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// else{
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// wait(NULL);
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// print("Exiting parent process
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// }
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pid_t pid;
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if (n > 0){
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pid = fork();
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if(pid != 0){
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printf("Parent process, PID = %d waiting to finish\n",getpid());
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wait(NULL);
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printf("Parent process, PID = %d finishing\n",getpid());
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}
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else {
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forkAndPrint(n-1);
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}
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}
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else{
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printf("Bottom process!\n");
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}
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}
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int main() {
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forkAndPrint(10);
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return 0;
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}
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