harishashim@gmail.com a écrit :
Quote:
I sure hope this question is relevent to comp.lang.c++ . I have my
doubt but here I go!
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It isn't. fork() is POSIX specific.
Quote:
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I have very code that do as follows
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pid_t pId = fork();
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//Very large body of code
codeline1();
codeline2();
codeline3();
//etc etc etc
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if (pId == 0) {
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//child codes
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}else if (pId < 0 ) {
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//some error codes
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}else {
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//parent codes
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}
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My question is codeline1(), codeline2() and codeline3(). Are they
executed by the parent children or both?
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Both.
I find it strange that you check for the error case so late (usually a
memory matter, so it is rather important) and I would also question the
interest of having instructions execution duplicated in the fater and
the child when you don't know if it successful or in with process you are.
Michael
