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undo @convention(c) hacks in System.swift (#1412) 

Co-authored-by: Johannes Weiss <johannesweiss@apple.com>
This commit is contained in:
Shekhar Rajak 2020-02-25 13:21:07 +05:30 committed by GitHub
parent 58a80c300e
commit dfd56c8b56
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1 changed files with 17 additions and 17 deletions
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Sources/NIO/System.swift
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@ -45,23 +45,23 @@ extension ipv6_mreq { // http://lkml.iu.edu/hypermail/linux/kernel/0106.1/0080.h
#endif
// Declare aliases to share more code and not need to repeat #if #else blocks
private let sysClose: @convention(c) (CInt) -> CInt = close
private let sysShutdown: @convention(c) (CInt, CInt) -> CInt = shutdown
private let sysBind: @convention(c) (CInt, UnsafePointer<sockaddr>?, socklen_t) -> CInt = bind
private let sysFcntl: @convention(c) (CInt, CInt, CInt) -> CInt = fcntl
private let sysSocket: @convention(c) (CInt, CInt, CInt) -> CInt = socket
private let sysSetsockopt: @convention(c) (CInt, CInt, CInt, UnsafeRawPointer?, socklen_t) -> CInt = setsockopt
private let sysGetsockopt: @convention(c) (CInt, CInt, CInt, UnsafeMutableRawPointer?, UnsafeMutablePointer<socklen_t>?) -> CInt = getsockopt
private let sysListen: @convention(c) (CInt, CInt) -> CInt = listen
private let sysAccept: @convention(c) (CInt, UnsafeMutablePointer<sockaddr>?, UnsafeMutablePointer<socklen_t>?) -> CInt = accept
private let sysConnect: @convention(c) (CInt, UnsafePointer<sockaddr>?, socklen_t) -> CInt = connect
private let sysOpen: @convention(c) (UnsafePointer<CChar>, CInt) -> CInt = open
private let sysOpenWithMode: @convention(c) (UnsafePointer<CChar>, CInt, mode_t) -> CInt = open
private let sysWrite: @convention(c) (CInt, UnsafeRawPointer?, size_t) -> ssize_t = write
private let sysRead: @convention(c) (CInt, UnsafeMutableRawPointer?, size_t) -> ssize_t = read
private let sysPread: @convention(c) (CInt, UnsafeMutableRawPointer?, size_t, off_t) -> ssize_t = pread
private let sysLseek: @convention(c) (CInt, off_t, CInt) -> off_t = lseek
private let sysPoll: @convention(c) (UnsafeMutablePointer<pollfd>?, nfds_t, Int32) -> CInt = poll
private let sysClose = close
private let sysShutdown = shutdown
private let sysBind = bind
private let sysFcntl: (CInt, CInt, CInt) -> CInt = fcntl
private let sysSocket = socket
private let sysSetsockopt = setsockopt
private let sysGetsockopt = getsockopt
private let sysListen = listen
private let sysAccept = accept
private let sysConnect = connect
private let sysOpen: (UnsafePointer<CChar>, CInt) -> CInt = open
private let sysOpenWithMode: (UnsafePointer<CChar>, CInt, mode_t) -> CInt = open
private let sysWrite = write
private let sysRead = read
private let sysPread = pread
private let sysLseek = lseek
private let sysPoll = poll
#if os(Android)
func sysRecvFrom_wrapper(sockfd: CInt, buf: UnsafeMutableRawPointer, len: CLong, flags: CInt, src_addr: UnsafeMutablePointer<sockaddr>, addrlen: UnsafeMutablePointer<socklen_t>) -> CLong {
return recvfrom(sockfd, buf, len, flags, src_addr, addrlen) // src_addr is 'UnsafeMutablePointer', but it need to be 'UnsafePointer'