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Move this to a little function (which also has a better name now) inside the already platform specific ossock.c Also removing the EMSGSIZE check: we're using TCP or local unix socket, so EMSGSIZE is never returned. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
57 lines
1,013 B
C
57 lines
1,013 B
C
/* SPDX-License-Identifier: MIT OR X11
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*
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* Copyright © 2024 Enrico Weigelt, metux IT consult <info@metux.net>
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*/
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#include <dix-config.h>
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#include <unistd.h>
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#ifdef WIN32
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#include <X11/Xwinsock.h>
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#else
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#include <sys/ioctl.h>
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#endif
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#include "os/ossock.h"
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void ossock_init(void)
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{
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#ifdef WIN32
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static WSADATA wsadata;
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if (!wsadata.wVersion)
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WSAStartup(0x0202, &wsadata);
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#endif
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}
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int ossock_ioctl(int fd, unsigned long request, void *arg)
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{
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#ifdef WIN32
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int ret = ioctlsocket(fd, request, arg);
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if (ret == SOCKET_ERROR)
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ret = WSAGetLastError();
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return ret;
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#else
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return ioctl(fd, request,arg);
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#endif
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}
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int ossock_close(int fd)
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{
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#ifdef WIN32
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int ret = closesocket(fd);
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if (ret == SOCKET_ERROR)
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errno = WSAGetLastError();
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return ret;
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#else
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return close(fd);
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#endif
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}
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int ossock_wouldblock(int err)
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{
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#ifdef WIN32
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return ((err == EAGAIN) || (err == WSAEWOULDBLOCK));
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#else
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return ((err == EAGAIN) || (err == EWOULDBLOCK));
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#endif
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}
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