Re: add closefrom() call
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On 2007-Jul-15 16:51:38 -0700, Julian Elischer <julian@elischer.org> wrote:
>> void
>> closefrom(int lowfd)
>> {
>> fcntl(lowfd, F_CLOSEM, NULL);
>> }
>
>what on earth would that achieve?
>(as opposed to just a simple syscall)
The only benefit I can think of is minimising the number of syscalls.
Is there any other benefit?
--=20
Peter Jeremy
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