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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp')
-rw-r--r-- | src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp b/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp new file mode 100644 index 00000000..760f060c --- /dev/null +++ b/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR0LibIdc-solaris.cpp @@ -0,0 +1,97 @@ +/* $Id: VBoxGuestR0LibIdc-solaris.cpp $ */ +/** @file + * VBoxGuestLib - Ring-0 Support Library for VBoxGuest, IDC, Solaris specific. + */ + +/* + * Copyright (C) 2008-2023 Oracle and/or its affiliates. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <sys/conf.h> +#include <sys/sunldi.h> +#include <sys/file.h> +#undef u /* /usr/include/sys/user.h:249:1 is where this is defined to (curproc->p_user). very cool. */ +#include "VBoxGuestR0LibInternal.h" +#include <VBox/err.h> + + +int VBOXCALL vbglR0IdcNativeOpen(PVBGLIDCHANDLE pHandle, PVBGLIOCIDCCONNECT pReq) +{ + ldi_handle_t hDev = NULL; + ldi_ident_t hIdent = ldi_ident_from_anon(); + int rc = ldi_open_by_name((char *)VBOXGUEST_DEVICE_NAME, FREAD, kcred, &hDev, hIdent); + ldi_ident_release(hIdent); + if (rc == 0) + { + pHandle->s.hDev = hDev; + rc = VbglR0IdcCallRaw(pHandle, VBGL_IOCTL_IDC_CONNECT, &pReq->Hdr, sizeof(*pReq)); + if (RT_SUCCESS(rc) && RT_SUCCESS(pReq->Hdr.rc)) + return VINF_SUCCESS; + ldi_close(hDev, FREAD, kcred); + } + else + rc = VERR_OPEN_FAILED; + pHandle->s.hDev = NULL; + return rc; +} + + +int VBOXCALL vbglR0IdcNativeClose(PVBGLIDCHANDLE pHandle, PVBGLIOCIDCDISCONNECT pReq) +{ + int rc = VbglR0IdcCallRaw(pHandle, VBGL_IOCTL_IDC_DISCONNECT, &pReq->Hdr, sizeof(*pReq)); + if (RT_SUCCESS(rc) && RT_SUCCESS(pReq->Hdr.rc)) + { + ldi_close(pHandle->s.hDev, FREAD, kcred); + pHandle->s.hDev = NULL; + } + return rc; +} + + +/** + * Makes an IDC call, returning only the I/O control status code. + * + * @returns VBox status code (the I/O control failure status). + * @param pHandle The IDC handle. + * @param uReq The request number. + * @param pReqHdr The request header. + * @param cbReq The request size. + */ +DECLR0VBGL(int) VbglR0IdcCallRaw(PVBGLIDCHANDLE pHandle, uintptr_t uReq, PVBGLREQHDR pReqHdr, uint32_t cbReq) +{ +#if 0 + return VBoxGuestIDC(pHandle->s.pvSession, uReq, pReqHdr, cbReq); +#else + int iIgn; + int rc = ldi_ioctl(pHandle->s.hDev, uReq, (intptr_t)pReqHdr, FKIOCTL | FNATIVE, kcred, &iIgn); + if (rc == 0) + return VINF_SUCCESS; + return RTErrConvertFromErrno(rc); +#endif +} + |