From 34f398d010faa906004fb5802b095a213f083b9c Mon Sep 17 00:00:00 2001 From: Yuriy Glukhov Date: Tue, 24 Jul 2018 23:24:14 +0300 Subject: Allow async stdin --- lib/pure/ioselects/ioselectors_select.nim | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'lib/pure/ioselects/ioselectors_select.nim') diff --git a/lib/pure/ioselects/ioselectors_select.nim b/lib/pure/ioselects/ioselectors_select.nim index 7ed250307..cd6a72b44 100644 --- a/lib/pure/ioselects/ioselectors_select.nim +++ b/lib/pure/ioselects/ioselectors_select.nim @@ -99,6 +99,9 @@ proc newSelector*[T](): Selector[T] = result = Selector[T]() result.fds = newSeq[SelectorKey[T]](FD_SETSIZE) + for i in 0 ..< FD_SETSIZE: + result.fds[i].ident = InvalidIdent + IOFD_ZERO(addr result.rSet) IOFD_ZERO(addr result.wSet) IOFD_ZERO(addr result.eSet) @@ -195,7 +198,7 @@ proc setSelectKey[T](s: Selector[T], fd: SocketHandle, events: set[Event], var i = 0 let fdi = int(fd) while i < FD_SETSIZE: - if s.fds[i].ident == 0: + if s.fds[i].ident == InvalidIdent: var pkey = addr(s.fds[i]) pkey.ident = fdi pkey.events = events @@ -221,7 +224,7 @@ proc delKey[T](s: Selector[T], fd: SocketHandle) = var i = 0 while i < FD_SETSIZE: if s.fds[i].ident == fd.int: - s.fds[i].ident = 0 + s.fds[i].ident = InvalidIdent s.fds[i].events = {} s.fds[i].data = empty break @@ -335,7 +338,7 @@ proc selectInto*[T](s: Selector[T], timeout: int, var k = 0 while (i < FD_SETSIZE) and (k < count): - if s.fds[i].ident != 0: + if s.fds[i].ident != InvalidIdent: var flag = false var pkey = addr(s.fds[i]) var rkey = ReadyKey(fd: int(pkey.ident), events: {}) -- cgit 1.4.1-2-gfad0