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c: how does function waitpid work?
In studying CSAPP, I encounter the practice: list all of the possible output sequences for the following program:int main(){ if(Fork()==0) { printf("a"); } else { printf("b"); waitpid(-1,NULL,0); }...
View ArticleAnswer by jdarthenay for c: how does function waitpid work?
As Joachim Pileborg suggests, this is a flushing output problem.Just use the following:int main(){ if(Fork()==0) { printf("a\n"); } else { printf("b\n"); waitpid(-1,NULL,0); } printf("c\n");...
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