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Fix compilation errors and enable async events on partially supported systems.

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This commit is contained in:
cheatfate 2016-12-07 14:08:53 +02:00
commit b59ce8d321
4 changed files with 71 additions and 64 deletions
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14
lib/pure/ioselectors.nim
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@ -18,10 +18,12 @@
## Supported features: files, sockets, pipes, timers, processes, signals
## and user events.
##
## Fully supported OS: MacOSX, FreeBSD, OpenBSD, NetBSD, Linux.
## Fully supported OS: MacOSX, FreeBSD, OpenBSD, NetBSD, Linux (except
## for Android).
##
## Partially supported OS: Windows (only sockets and user events),
## Solaris (files, sockets, handles and user events).
## Android (files, sockets, handles and user events).
##
## TODO: ``/dev/poll``, ``event ports`` and filesystem events.
@ -29,9 +31,11 @@ import os
const hasThreadSupport = compileOption("threads") and defined(threadsafe)
const supportedPlatform = defined(macosx) or defined(freebsd) or
defined(netbsd) or defined(openbsd) or
(defined(linux) and not defined(android))
const ioselSupportedPlatform* = defined(macosx) or defined(freebsd) or
defined(netbsd) or defined(openbsd) or
(defined(linux) and not defined(android))
## This constant is used to determine whether the destination platform is
## fully supported by ``ioselectors`` module.
const bsdPlatform = defined(macosx) or defined(freebsd) or
defined(netbsd) or defined(openbsd)
@ -244,7 +248,7 @@ else:
skey.key.fd = pkeyfd
skey.key.data = pdata
when supportedPlatform:
when ioselSupportedPlatform:
template blockSignals(newmask: var Sigset, oldmask: var Sigset) =
when hasThreadSupport:
if posix.pthread_sigmask(SIG_BLOCK, newmask, oldmask) == -1: