mirror of
https://github.com/aaru-dps/Aaru.git
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95 lines
4.2 KiB
C#
95 lines
4.2 KiB
C#
// /***************************************************************************
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// Aaru Data Preservation Suite
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// ----------------------------------------------------------------------------
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//
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// Filename : Extern.cs
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// Author(s) : Natalia Portillo <claunia@claunia.com>
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//
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// Component : Linux direct device access.
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//
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// --[ Description ] ----------------------------------------------------------
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//
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// Contains the P/Invoke definitions of Linux syscalls used to directly
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// interface devices.
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//
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// --[ License ] --------------------------------------------------------------
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, see <http://www.gnu.org/licenses/>.
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//
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// ----------------------------------------------------------------------------
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// Copyright © 2011-2025 Natalia Portillo
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// ****************************************************************************/
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using System.Runtime.InteropServices;
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using System.Runtime.InteropServices.Marshalling;
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namespace Aaru.Devices.Linux;
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static partial class Extern
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{
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[LibraryImport("libc",
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SetLastError = true,
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StringMarshalling = StringMarshalling.Custom,
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StringMarshallingCustomType = typeof(AnsiStringMarshaller))]
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internal static partial int open(string pathname, FileFlags flags);
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[LibraryImport("libc")]
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internal static partial int close(int fd);
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[LibraryImport("libc", EntryPoint = "ioctl", SetLastError = true)]
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internal static partial int ioctlSg(int fd, LinuxIoctl request, ref SgIoHdrT value);
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[DllImport("libc", EntryPoint = "ioctl", SetLastError = true)]
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internal static extern int ioctlMmc(int fd, LinuxIoctl request, ref MmcIocCmd value);
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[LibraryImport("libc",
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SetLastError = true,
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StringMarshalling = StringMarshalling.Custom,
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StringMarshallingCustomType = typeof(AnsiStringMarshaller))]
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internal static partial int readlink(string path, nint buf, int bufsize);
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[LibraryImport("libc",
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EntryPoint = "readlink",
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SetLastError = true,
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StringMarshalling = StringMarshalling.Custom,
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StringMarshallingCustomType = typeof(AnsiStringMarshaller))]
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internal static partial long readlink64(string path, nint buf, long bufsize);
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[LibraryImport("libudev", SetLastError = true)]
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internal static partial nint udev_new();
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[LibraryImport("libudev",
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SetLastError = true,
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StringMarshalling = StringMarshalling.Custom,
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StringMarshallingCustomType = typeof(AnsiStringMarshaller))]
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internal static partial nint udev_device_new_from_subsystem_sysname(nint udev, string subsystem, string sysname);
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[LibraryImport("libudev",
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SetLastError = true,
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StringMarshalling = StringMarshalling.Custom,
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StringMarshallingCustomType = typeof(AnsiStringMarshaller))]
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internal static partial string udev_device_get_property_value(nint udevDevice, string key);
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[LibraryImport("libc", EntryPoint = "ioctl", SetLastError = true)]
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internal static partial int ioctlMmcMulti(int fd, LinuxIoctl request, nint value);
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[LibraryImport("libc", SetLastError = true)]
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internal static partial long lseek(int fd, long offset, SeekWhence whence);
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[LibraryImport("libc", SetLastError = true)]
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internal static partial int read(int fd, byte[] buf, int count);
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[LibraryImport("libc", EntryPoint = "read", SetLastError = true)]
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internal static partial long read64(int fd, byte[] buf, long count);
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} |