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perl 5.0 alpha 2
[p5sagit/p5-mst-13.2.git]
/
do
/
listen
1
int
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do_listen(stab, arglast)
3
STAB *stab;
4
int *arglast;
5
{
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register STR **st = stack->ary_array;
7
register int sp = arglast[1];
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register STIO *stio;
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int backlog;
10
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if (!stab)
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goto nuts;
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stio = stab_io(stab);
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if (!stio || !stio->ifp)
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goto nuts;
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backlog = (int)str_gnum(st[++sp]);
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return listen(fileno(stio->ifp), backlog) >= 0;
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nuts:
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if (dowarn)
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warn("listen() on closed fd");
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errno = EBADF;
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return FALSE;
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}
27