public static int getProcessID(Process process) {
long id = getProcessHandle(process);
if (id != 0) {
HANDLE handle = new HANDLE();
handle.setPointer(Pointer.createConstant(id));
return Kernel32.INSTANCE.GetProcessId(handle);
}
return 0;
}
public Pointer getHIcon(Pointer hWnd) {
FuFlags fuFlags = new FuFlags();
fuFlags.setSMTO_NORMAL();
try {
Pointer icon =
SendMessageTimeoutA(
hWnd, Messages.WM_GETICON, FType.ICON_SMALL, 0, fuFlags.getFlags(), 20);
if (icon != null) return u32.CopyIcon(icon);
} catch (Exception e) {
}
try {
Pointer icon =
SendMessageTimeoutA(hWnd, Messages.WM_GETICON, FType.ICON_BIG, 0, fuFlags.getFlags(), 20);
if (icon != null) return u32.CopyIcon(icon);
} catch (Exception e) {
}
try {
Pointer icon =
SendMessageTimeoutA(
hWnd, Messages.WM_GETICON, FType.ICON_SMALL2, 0, fuFlags.getFlags(), 20);
if (icon != null) return u32.CopyIcon(icon);
} catch (Exception e) {
}
try {
int hiconSM = GetClassLong(hWnd, GCFlags.GCL_HICONSM);
if (hiconSM != 0) return u32.CopyIcon(Pointer.createConstant(hiconSM));
} catch (Exception e) {
}
try {
int hicon = GetClassLong(hWnd, GCFlags.GCL_HICON);
if (hicon != 0) return u32.CopyIcon(Pointer.createConstant(hicon));
} catch (Exception e) {
}
return null;
}
public static int getWindowsProcessId(Process proc) throws Exception {
if (proc.getClass().getName().equals("java.lang.Win32Process")
|| proc.getClass().getName().equals("java.lang.ProcessImpl")) {
/* determine the pid on windows plattforms */
Field f = proc.getClass().getDeclaredField("handle");
f.setAccessible(true);
long handl = f.getLong(proc);
Kernel32 kernel = Kernel32.INSTANCE;
WinNT.HANDLE handle = new WinNT.HANDLE();
handle.setPointer(Pointer.createConstant(handl));
return kernel.GetProcessId(handle);
}
return 0;
}
private static int getProcessId(Process process) {
int PID = 0;
if (process.getClass().getName().equals("java.lang.Win32Process")
|| process.getClass().getName().equals("java.lang.ProcessImpl")) {
try {
Field f = process.getClass().getDeclaredField("handle");
f.setAccessible(true);
long handl = f.getLong(process);
Kernel kernel = Kernel.INSTANCE;
W32API.HANDLE handle = new W32API.HANDLE();
handle.setPointer(Pointer.createConstant(handl));
PID = kernel.GetProcessId(handle);
} catch (Throwable e) {
Loggers.SERVER.error("PID PROBLEM " + e);
}
}
return PID;
}
/**
* Get a window handle for a component identifier.
*
* @param componentId component identifier
* @return native window handle
*/
private HWND getHWND(long componentId) {
return new HWND(Pointer.createConstant(componentId));
}
public final WinDef.HWND longToHwnd(long input) {
WinDef.HWND handle = new WinDef.HWND();
handle.setPointer(Pointer.createConstant(input));
return handle;
}
public final WinDef.HMENU longToHmenu(long input) {
WinDef.HMENU handle = new WinDef.HMENU();
handle.setPointer(Pointer.createConstant(input));
return handle;
}
/**
* Ported from Winbase.h (kernel32.dll/kernel services). Microsoft Windows SDK 6.0A.
*
* @author dblock[at]dblock.org
*/
public interface WinBase extends StdCallLibrary, WinDef, BaseTSD {
/** Constant value representing an invalid HANDLE. */
HANDLE INVALID_HANDLE_VALUE =
new HANDLE(Pointer.createConstant(Pointer.SIZE == 8 ? -1 : 0xFFFFFFFFL));
int WAIT_FAILED = 0xFFFFFFFF;
int WAIT_OBJECT_0 = ((NTStatus.STATUS_WAIT_0) + 0);
int WAIT_ABANDONED = ((NTStatus.STATUS_ABANDONED_WAIT_0) + 0);
int WAIT_ABANDONED_0 = ((NTStatus.STATUS_ABANDONED_WAIT_0) + 0);
/** Maximum computer name length. The value is 15 on Mac, 31 on everything else. */
int MAX_COMPUTERNAME_LENGTH = Platform.isMac() ? 15 : 31;
/**
* This logon type is intended for users who will be interactively using the computer, such as a
* user being logged on by a terminal server, remote shell, or similar process. This logon type
* has the additional expense of caching logon information for disconnected operations; therefore,
* it is inappropriate for some client/server applications, such as a mail server.
*/
int LOGON32_LOGON_INTERACTIVE = 2;
/**
* This logon type is intended for high performance servers to authenticate plaintext passwords.
* The LogonUser function does not cache credentials for this logon type.
*/
int LOGON32_LOGON_NETWORK = 3;
/**
* This logon type is intended for batch servers, where processes may be executing on behalf of a
* user without their direct intervention. This type is also for higher performance servers that
* process many plaintext authentication attempts at a time, such as mail or Web servers. The
* LogonUser function does not cache credentials for this logon type.
*/
int LOGON32_LOGON_BATCH = 4;
/**
* Indicates a service-type logon. The account provided must have the service privilege enabled.
*/
int LOGON32_LOGON_SERVICE = 5;
/**
* This logon type is for GINA DLLs that log on users who will be interactively using the
* computer. This logon type can generate a unique audit record that shows when the workstation
* was unlocked.
*/
int LOGON32_LOGON_UNLOCK = 7;
/**
* This logon type preserves the name and password in the authentication package, which allows the
* server to make connections to other network servers while impersonating the client. A server
* can accept plaintext credentials from a client, call LogonUser, verify that the user can access
* the system across the network, and still communicate with other servers.
*/
int LOGON32_LOGON_NETWORK_CLEARTEXT = 8;
/**
* This logon type allows the caller to clone its current token and specify new credentials for
* outbound connections. The new logon session has the same local identifier but uses different
* credentials for other network connections. This logon type is supported only by the
* LOGON32_PROVIDER_WINNT50 logon provider.
*/
int LOGON32_LOGON_NEW_CREDENTIALS = 9;
/**
* Use the standard logon provider for the system. The default security provider is negotiate,
* unless you pass NULL for the domain name and the user name is not in UPN format. In this case,
* the default provider is NTLM.
*/
int LOGON32_PROVIDER_DEFAULT = 0;
/** Use the Windows NT 3.5 logon provider. */
int LOGON32_PROVIDER_WINNT35 = 1;
/** Use the NTLM logon provider. */
int LOGON32_PROVIDER_WINNT40 = 2;
/** Use the negotiate logon provider. */
int LOGON32_PROVIDER_WINNT50 = 3;
/**
* If this flag is set, a child process created with the bInheritHandles parameter of
* CreateProcess set to TRUE will inherit the object handle.
*/
int HANDLE_FLAG_INHERIT = 1;
/**
* If this flag is set, calling the {@link Kernel32#CloseHandle} function will not close the
* object handle.
*/
int HANDLE_FLAG_PROTECT_FROM_CLOSE = 2;
// STARTUPINFO flags
int STARTF_USESHOWWINDOW = 0x001;
int STARTF_USESIZE = 0x002;
int STARTF_USEPOSITION = 0x004;
int STARTF_USECOUNTCHARS = 0x008;
int STARTF_USEFILLATTRIBUTE = 0x010;
int STARTF_RUNFULLSCREEN = 0x020;
int STARTF_FORCEONFEEDBACK = 0x040;
int STARTF_FORCEOFFFEEDBACK = 0x080;
int STARTF_USESTDHANDLES = 0x100;
// Process Creation flags
int DEBUG_PROCESS = 0x00000001;
int DEBUG_ONLY_THIS_PROCESS = 0x00000002;
int CREATE_SUSPENDED = 0x00000004;
int DETACHED_PROCESS = 0x00000008;
int CREATE_NEW_CONSOLE = 0x00000010;
int CREATE_NEW_PROCESS_GROUP = 0x00000200;
int CREATE_UNICODE_ENVIRONMENT = 0x00000400;
int CREATE_SEPARATE_WOW_VDM = 0x00000800;
int CREATE_SHARED_WOW_VDM = 0x00001000;
int CREATE_FORCEDOS = 0x00002000;
int INHERIT_PARENT_AFFINITY = 0x00010000;
int CREATE_PROTECTED_PROCESS = 0x00040000;
int EXTENDED_STARTUPINFO_PRESENT = 0x00080000;
int CREATE_BREAKAWAY_FROM_JOB = 0x01000000;
int CREATE_PRESERVE_CODE_AUTHZ_LEVEL = 0x02000000;
int CREATE_DEFAULT_ERROR_MODE = 0x04000000;
int CREATE_NO_WINDOW = 0x08000000;
/* Invalid return values */
int INVALID_FILE_SIZE = 0xFFFFFFFF;
int INVALID_SET_FILE_POINTER = 0xFFFFFFFF;
int INVALID_FILE_ATTRIBUTES = 0xFFFFFFFF;
/** Return code for a process still active. */
int STILL_ACTIVE = WinNT.STATUS_PENDING;
/**
* The FILETIME structure is a 64-bit value representing the number of 100-nanosecond intervals
* since January 1, 1601 (UTC). Conversion code in this class Copyright 2002-2004 Apache Software
* Foundation.
*
* @author Rainer Klute ([email protected]) for the Apache Software Foundation
* (org.apache.poi.hpsf)
*/
public static class FILETIME extends Structure {
public int dwLowDateTime;
public int dwHighDateTime;
public static class ByReference extends FILETIME implements Structure.ByReference {
public ByReference() {}
public ByReference(Pointer memory) {
super(memory);
}
}
public FILETIME(Date date) {
long rawValue = dateToFileTime(date);
dwHighDateTime = (int) (rawValue >> 32 & 0xffffffffL);
dwLowDateTime = (int) (rawValue & 0xffffffffL);
}
public FILETIME() {}
public FILETIME(Pointer memory) {
super(memory);
read();
}
/**
* The difference between the Windows epoch (1601-01-01 00:00:00) and the Unix epoch (1970-01-01
* 00:00:00) in milliseconds: 11644473600000L. (Use your favorite spreadsheet program to verify
* the correctness of this value. By the way, did you notice that you can tell from the epochs
* which operating system is the modern one? :-))
*/
private static final long EPOCH_DIFF = 11644473600000L;
/**
* Converts a Windows FILETIME into a {@link Date}. The Windows FILETIME structure holds a date
* and time associated with a file. The structure identifies a 64-bit integer specifying the
* number of 100-nanosecond intervals which have passed since January 1, 1601. This 64-bit value
* is split into the two double words stored in the structure.
*
* @param high The higher double word of the FILETIME structure.
* @param low The lower double word of the FILETIME structure.
* @return The Windows FILETIME as a {@link Date}.
*/
public static Date filetimeToDate(final int high, final int low) {
final long filetime = (long) high << 32 | low & 0xffffffffL;
final long ms_since_16010101 = filetime / (1000 * 10);
final long ms_since_19700101 = ms_since_16010101 - EPOCH_DIFF;
return new Date(ms_since_19700101);
}
/**
* Converts a {@link Date} into a filetime.
*
* @param date The date to be converted
* @return The filetime
* @see #filetimeToDate
*/
public static long dateToFileTime(final Date date) {
final long ms_since_19700101 = date.getTime();
final long ms_since_16010101 = ms_since_19700101 + EPOCH_DIFF;
return ms_since_16010101 * 1000 * 10;
}
public Date toDate() {
return filetimeToDate(dwHighDateTime, dwLowDateTime);
}
public long toLong() {
return toDate().getTime();
}
public String toString() {
return super.toString() + ": " + toDate().toString(); // $NON-NLS-1$
}
}
/* Local Memory Flags */
int LMEM_FIXED = 0x0000;
int LMEM_MOVEABLE = 0x0002;
int LMEM_NOCOMPACT = 0x0010;
int LMEM_NODISCARD = 0x0020;
int LMEM_ZEROINIT = 0x0040;
int LMEM_MODIFY = 0x0080;
int LMEM_DISCARDABLE = 0x0F00;
int LMEM_VALID_FLAGS = 0x0F72;
int LMEM_INVALID_HANDLE = 0x8000;
int LHND = (LMEM_MOVEABLE | LMEM_ZEROINIT);
int LPTR = (LMEM_FIXED | LMEM_ZEROINIT);
/* Flags returned by LocalFlags (in addition to LMEM_DISCARDABLE) */
int LMEM_DISCARDED = 0x4000;
int LMEM_LOCKCOUNT = 0x00FF;
/**
* Specifies a date and time, using individual members for the month, day, year, weekday, hour,
* minute, second, and millisecond. The time is either in coordinated universal time (UTC) or
* local time, depending on the function that is being called.
* http://msdn.microsoft.com/en-us/library/ms724950(VS.85).aspx
*/
public static class SYSTEMTIME extends Structure {
// The year. The valid values for this member are 1601 through 30827.
public short wYear;
// The month. The valid values for this member are 1 through 12.
public short wMonth;
// The day of the week. The valid values for this member are 0 through 6.
public short wDayOfWeek;
// The day of the month. The valid values for this member are 1 through 31.
public short wDay;
// The hour. The valid values for this member are 0 through 23.
public short wHour;
// The minute. The valid values for this member are 0 through 59.
public short wMinute;
// The second. The valid values for this member are 0 through 59.
public short wSecond;
// The millisecond. The valid values for this member are 0 through 999.
public short wMilliseconds;
}
/**
* The lpBuffer parameter is a pointer to a PVOID pointer, and that the nSize parameter specifies
* the minimum number of TCHARs to allocate for an output message buffer. The function allocates a
* buffer large enough to hold the formatted message, and places a pointer to the allocated buffer
* at the address specified by lpBuffer. The caller should use the LocalFree function to free the
* buffer when it is no longer needed.
*/
int FORMAT_MESSAGE_ALLOCATE_BUFFER = 0x00000100;
/**
* Insert sequences in the message definition are to be ignored and passed through to the output
* buffer unchanged. This flag is useful for fetching a message for later formatting. If this flag
* is set, the Arguments parameter is ignored.
*/
int FORMAT_MESSAGE_IGNORE_INSERTS = 0x00000200;
/**
* The lpSource parameter is a pointer to a null-terminated message definition. The message
* definition may contain insert sequences, just as the message text in a message table resource
* may. Cannot be used with FORMAT_MESSAGE_FROM_HMODULE or FORMAT_MESSAGE_FROM_SYSTEM.
*/
int FORMAT_MESSAGE_FROM_STRING = 0x00000400;
/**
* The lpSource parameter is a module handle containing the message-table resource(s) to search.
* If this lpSource handle is NULL, the current process's application image file will be searched.
* Cannot be used with FORMAT_MESSAGE_FROM_STRING.
*/
int FORMAT_MESSAGE_FROM_HMODULE = 0x00000800;
/**
* The function should search the system message-table resource(s) for the requested message. If
* this flag is specified with FORMAT_MESSAGE_FROM_HMODULE, the function searches the system
* message table if the message is not found in the module specified by lpSource. Cannot be used
* with FORMAT_MESSAGE_FROM_STRING. If this flag is specified, an application can pass the result
* of the GetLastError function to retrieve the message text for a system-defined error.
*/
int FORMAT_MESSAGE_FROM_SYSTEM = 0x00001000;
/**
* The Arguments parameter is not a va_list structure, but is a pointer to an array of values that
* represent the arguments. This flag cannot be used with 64-bit argument values. If you are using
* 64-bit values, you must use the va_list structure.
*/
int FORMAT_MESSAGE_ARGUMENT_ARRAY = 0x00002000;
/** The drive type cannot be determined. */
int DRIVE_UNKNOWN = 0;
/** The root path is invalid, for example, no volume is mounted at the path. */
int DRIVE_NO_ROOT_DIR = 1;
/**
* The drive is a type that has removable media, for example, a floppy drive or removable hard
* disk.
*/
int DRIVE_REMOVABLE = 2;
/** The drive is a type that cannot be removed, for example, a fixed hard drive. */
int DRIVE_FIXED = 3;
/** The drive is a remote (network) drive. */
int DRIVE_REMOTE = 4;
/** The drive is a CD-ROM drive. */
int DRIVE_CDROM = 5;
/** The drive is a RAM disk. */
int DRIVE_RAMDISK = 6;
/**
* The OVERLAPPED structure contains information used in asynchronous (or overlapped) input and
* output (I/O).
*/
public static class OVERLAPPED extends Structure {
public ULONG_PTR Internal;
public ULONG_PTR InternalHigh;
public int Offset;
public int OffsetHigh;
public HANDLE hEvent;
}
int INFINITE = 0xFFFFFFFF;
/**
* Contains information about the current computer system. This includes the architecture and type
* of the processor, the number of processors in the system, the page size, and other such
* information.
*/
public static class SYSTEM_INFO extends Structure {
/** Unnamed inner structure. */
public static class PI extends Structure {
public static class ByReference extends PI implements Structure.ByReference {}
/**
* System's processor architecture. This value can be one of the following values:
*
* <p>PROCESSOR_ARCHITECTURE_UNKNOWN PROCESSOR_ARCHITECTURE_INTEL PROCESSOR_ARCHITECTURE_IA64
* PROCESSOR_ARCHITECTURE_AMD64
*/
public WORD wProcessorArchitecture;
/** Reserved for future use. */
public WORD wReserved;
}
/** Unnamed inner union. */
public static class UNION extends Union {
public static class ByReference extends UNION implements Structure.ByReference {}
/**
* An obsolete member that is retained for compatibility with Windows NT 3.5 and earlier. New
* applications should use the wProcessorArchitecture branch of the union. Windows Me/98/95:
* The system always sets this member to zero, the value defined for
* PROCESSOR_ARCHITECTURE_INTEL.
*/
public DWORD dwOemID;
/** Processor architecture (unnamed struct). */
public PI pi;
}
/** Processor architecture (unnamed union). */
public UNION processorArchitecture;
/** Page size and the granularity of page protection and commitment. */
public DWORD dwPageSize;
/**
* Pointer to the lowest memory address accessible to applications and dynamic-link libraries
* (DLLs).
*/
public Pointer lpMinimumApplicationAddress;
/** Pointer to the highest memory address accessible to applications and DLLs. */
public Pointer lpMaximumApplicationAddress;
/**
* Mask representing the set of processors configured into the system. Bit 0 is processor 0; bit
* 31 is processor 31.
*/
public DWORD_PTR dwActiveProcessorMask;
/** Number of processors in the system. */
public DWORD dwNumberOfProcessors;
/**
* An obsolete member that is retained for compatibility with Windows NT 3.5 and Windows
* Me/98/95. Use the wProcessorArchitecture, wProcessorLevel, and wProcessorRevision members to
* determine the type of processor. PROCESSOR_INTEL_386 PROCESSOR_INTEL_486
* PROCESSOR_INTEL_PENTIUM
*/
public DWORD dwProcessorType;
/** Granularity for the starting address at which virtual memory can be allocated. */
public DWORD dwAllocationGranularity;
/**
* System's architecture-dependent processor level. It should be used only for display purposes.
* To determine the feature set of a processor, use the IsProcessorFeaturePresent function. If
* wProcessorArchitecture is PROCESSOR_ARCHITECTURE_INTEL, wProcessorLevel is defined by the CPU
* vendor. If wProcessorArchitecture is PROCESSOR_ARCHITECTURE_IA64, wProcessorLevel is set to
* 1.
*/
public WORD wProcessorLevel;
/** Architecture-dependent processor revision. */
public WORD wProcessorRevision;
}
/**
* Contains information about the current state of both physical and virtual memory, including
* extended memory. The GlobalMemoryStatusEx function stores information in this structure.
*/
public static class MEMORYSTATUSEX extends Structure {
/** The size of the structure, in bytes. */
public DWORD dwLength;
/**
* A number between 0 and 100 that specifies the approximate percentage of physical memory that
* is in use (0 indicates no memory use and 100 indicates full memory use).
*/
public DWORD dwMemoryLoad;
/** The amount of actual physical memory, in bytes. */
public DWORDLONG ullTotalPhys;
/**
* The amount of physical memory currently available, in bytes. This is the amount of physical
* memory that can be immediately reused without having to write its contents to disk first. It
* is the sum of the size of the standby, free, and zero lists.
*/
public DWORDLONG ullAvailPhys;
/**
* The current committed memory limit for the system or the current process, whichever is
* smaller, in bytes.
*/
public DWORDLONG ullTotalPageFile;
/**
* The maximum amount of memory the current process can commit, in bytes. This value is equal to
* or smaller than the system-wide available commit value.
*/
public DWORDLONG ullAvailPageFile;
/**
* The size of the user-mode portion of the virtual address space of the calling process, in
* bytes.
*/
public DWORDLONG ullTotalVirtual;
/**
* The amount of unreserved and uncommitted memory currently in the user-mode portion of the
* virtual address space of the calling process, in bytes.
*/
public DWORDLONG ullAvailVirtual;
/** Reserved. This value is always 0. */
public DWORDLONG ullAvailExtendedVirtual;
public MEMORYSTATUSEX() {
dwLength = new DWORD(size());
}
};
/**
* The SECURITY_ATTRIBUTES structure contains the security descriptor for an object and specifies
* whether the handle retrieved by specifying this structure is inheritable. This structure
* provides security settings for objects created by various functions, such as {@link
* Kernel32#CreateFile}, {@link Kernel32#CreatePipe}, or {@link Advapi32#RegCreateKeyEx}.
*/
public static class SECURITY_ATTRIBUTES extends Structure {
/** The size of the structure, in bytes. */
public DWORD dwLength;
/** A pointer to a SECURITY_DESCRIPTOR structure that controls access to the object. */
public Pointer lpSecurityDescriptor;
/**
* A Boolean value that specifies whether the returned handle is inherited when a new process is
* created
*/
public boolean bInheritHandle;
public SECURITY_ATTRIBUTES() {
dwLength = new DWORD(size());
}
}
/**
* Specifies the window station, desktop, standard handles, and appearance of the main window for
* a process at creation time.
*/
public static class STARTUPINFO extends Structure {
/** The size of the structure, in bytes. */
public DWORD cb;
/** Reserved; must be NULL. */
public String lpReserved;
/**
* The name of the desktop, or the name of both the desktop and window station for this process.
* A backslash in the string indicates that the string includes both the desktop and window
* station names. For more information, see Thread Connection to a Desktop.
*/
public String lpDesktop;
/**
* For console processes, this is the title displayed in the title bar if a new console window
* is created. If NULL, the name of the executable file is used as the window title instead.
* This parameter must be NULL for GUI or console processes that do not create a new console
* window.
*/
public String lpTitle;
/**
* If dwFlags specifies STARTF_USEPOSITION, this member is the x offset of the upper left corner
* of a window if a new window is created, in pixels. Otherwise, this member is ignored.
*
* <p>The offset is from the upper left corner of the screen. For GUI processes, the specified
* position is used the first time the new process calls CreateWindow to create an overlapped
* window if the x parameter of CreateWindow is CW_USEDEFAULT.
*/
public DWORD dwX;
/**
* If dwFlags specifies STARTF_USEPOSITION, this member is the y offset of the upper left corner
* of a window if a new window is created, in pixels. Otherwise, this member is ignored.
*
* <p>The offset is from the upper left corner of the screen. For GUI processes, the specified
* position is used the first time the new process calls CreateWindow to create an overlapped
* window if the y parameter of CreateWindow is CW_USEDEFAULT.
*/
public DWORD dwY;
/**
* If dwFlags specifies STARTF_USESIZE, this member is the width of the window if a new window
* is created, in pixels. Otherwise, this member is ignored.
*
* <p>For GUI processes, this is used only the first time the new process calls CreateWindow to
* create an overlapped window if the nWidth parameter of CreateWindow is CW_USEDEFAULT.
*/
public DWORD dwXSize;
/**
* If dwFlags specifies STARTF_USESIZE, this member is the height of the window if a new window
* is created, in pixels. Otherwise, this member is ignored.
*
* <p>For GUI processes, this is used only the first time the new process calls CreateWindow to
* create an overlapped window if the nHeight parameter of CreateWindow is CW_USEDEFAULT.
*/
public DWORD dwYSize;
/**
* If dwFlags specifies STARTF_USECOUNTCHARS, if a new console window is created in a console
* process, this member specifies the screen buffer width, in character columns. Otherwise, this
* member is ignored.
*/
public DWORD dwXCountChars;
/**
* If dwFlags specifies STARTF_USECOUNTCHARS, if a new console window is created in a console
* process, this member specifies the screen buffer height, in character rows. Otherwise, this
* member is ignored.
*/
public DWORD dwYCountChars;
/**
* If dwFlags specifies STARTF_USEFILLATTRIBUTE, this member is the initial text and background
* colors if a new console window is created in a console application. Otherwise, this member is
* ignored.
*
* <p>This value can be any combination of the following values: FOREGROUND_BLUE,
* FOREGROUND_GREEN, FOREGROUND_RED, FOREGROUND_INTENSITY, BACKGROUND_BLUE, BACKGROUND_GREEN,
* BACKGROUND_RED, and BACKGROUND_INTENSITY. For example, the following combination of values
* produces red text on a white background:
*
* <p>FOREGROUND_RED| BACKGROUND_RED| BACKGROUND_GREEN| BACKGROUND_BLUE
*/
public DWORD dwFillAttribute;
/**
* A bit field that determines whether certain STARTUPINFO members are used when the process
* creates a window.
*/
public int dwFlags;
/**
* If dwFlags specifies STARTF_USESHOWWINDOW, this member can be any of the values that can be
* specified in the nCmdShow parameter for the ShowWindow function, except for SW_SHOWDEFAULT.
* Otherwise, this member is ignored.
*
* <p>For GUI processes, the first time ShowWindow is called, its nCmdShow parameter is ignored
* wShowWindow specifies the default value. In subsequent calls to ShowWindow, the wShowWindow
* member is used if the nCmdShow parameter of ShowWindow is set to SW_SHOWDEFAULT.
*/
public WORD wShowWindow;
/** Reserved for use by the C Run-time; must be zero. */
public WORD cbReserved2;
/** Reserved for use by the C Run-time; must be NULL. */
public ByteByReference lpReserved2;
/**
* If dwFlags specifies STARTF_USESTDHANDLES, this member is the standard input handle for the
* process. If STARTF_USESTDHANDLES is not specified, the default for standard input is the
* keyboard buffer.
*
* <p>If dwFlags specifies STARTF_USEHOTKEY, this member specifies a hotkey value that is sent
* as the wParam parameter of a WM_SETHOTKEY message to the first eligible top-level window
* created by the application that owns the process. If the window is created with the WS_POPUP
* window style, it is not eligible unless the WS_EX_APPWINDOW extended window style is also
* set. For more information, see CreateWindowEx.
*
* <p>Otherwise, this member is ignored.
*/
public HANDLE hStdInput;
/**
* If dwFlags specifies STARTF_USESTDHANDLES, this member is the standard output handle for the
* process. Otherwise, this member is ignored and the default for standard output is the console
* window's buffer.
*/
public HANDLE hStdOutput;
/**
* If dwFlags specifies STARTF_USESTDHANDLES, this member is the standard error handle for the
* process. Otherwise, this member is ignored and the default for standard error is the console
* window's buffer.
*/
public HANDLE hStdError;
public STARTUPINFO() {
cb = new DWORD(size());
}
}
/**
* Contains information about a newly created process and its primary thread. It is used with the
* CreateProcess, CreateProcessAsUser, CreateProcessWithLogonW, or CreateProcessWithTokenW
* function.
*/
public static class PROCESS_INFORMATION extends Structure {
/**
* A handle to the newly created process. The handle is used to specify the process in all
* functions that perform operations on the process object.
*/
public HANDLE hProcess;
/**
* A handle to the primary thread of the newly created process. The handle is used to specify
* the thread in all functions that perform operations on the thread object.
*/
public HANDLE hThread;
/**
* A value that can be used to identify a process. The value is valid from the time the process
* is created until all handles to the process are closed and the process object is freed; at
* this point, the identifier may be reused.
*/
public DWORD dwProcessId;
/**
* A value that can be used to identify a thread. The value is valid from the time the thread is
* created until all handles to the thread are closed and the thread object is freed; at this
* point, the identifier may be reused.
*/
public DWORD dwThreadId;
public static class ByReference extends PROCESS_INFORMATION implements Structure.ByReference {
public ByReference() {}
public ByReference(Pointer memory) {
super(memory);
}
}
public PROCESS_INFORMATION() {}
public PROCESS_INFORMATION(Pointer memory) {
super(memory);
read();
}
}
/**
* If the file is to be moved to a different volume, the function simulates the move by using the
* CopyFile and DeleteFile functions.
*
* <p>This value cannot be used with MOVEFILE_DELAY_UNTIL_REBOOT.
*/
int MOVEFILE_COPY_ALLOWED = 0x2;
/** Reserved for future use. */
int MOVEFILE_CREATE_HARDLINK = 0x10;
/**
* The system does not move the file until the operating system is restarted. The system moves the
* file immediately after AUTOCHK is executed, but before creating any paging files. Consequently,
* this parameter enables the function to delete paging files from previous startups.
*
* <p>This value can be used only if the process is in the context of a user who belongs to the
* administrators group or the LocalSystem account.
*
* <p>This value cannot be used with MOVEFILE_COPY_ALLOWED.
*
* <p>Windows Server 2003 and Windows XP: For information about special situations where this
* functionality can fail, and a suggested workaround solution, see Files are not exchanged when
* Windows Server 2003 restarts if you use the MoveFileEx function to schedule a replacement for
* some files in the Help and Support Knowledge Base.
*
* <p>Windows 2000: If you specify the MOVEFILE_DELAY_UNTIL_REBOOT flag for dwFlags, you cannot
* also prepend the file name that is specified by lpExistingFileName with "\\?".
*/
int MOVEFILE_DELAY_UNTIL_REBOOT = 0x4;
/**
* The function fails if the source file is a link source, but the file cannot be tracked after
* the move. This situation can occur if the destination is a volume formatted with the FAT file
* system.
*/
int MOVEFILE_FAIL_IF_NOT_TRACKABLE = 0x20;
/**
* If a file named lpNewFileName exists, the function replaces its contents with the contents of
* the lpExistingFileName file, provided that security requirements regarding access control lists
* (ACLs) are met. For more information, see the Remarks section of this topic.
*
* <p>This value cannot be used if lpNewFileName or lpExistingFileName names a directory.
*/
int MOVEFILE_REPLACE_EXISTING = 0x1;
/**
* The function does not return until the file is actually moved on the disk.
*
* <p>Setting this value guarantees that a move performed as a copy and delete operation is
* flushed to disk before the function returns. The flush occurs at the end of the copy operation.
*
* <p>This value has no effect if MOVEFILE_DELAY_UNTIL_REBOOT is set.
*/
int MOVEFILE_WRITE_THROUGH = 0x8;
}
@SuppressWarnings("all")
public class C {
private static final String LIB = "c";
static {
Native.register(LIB);
}
/*
# define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int)))
typedef struct
{
unsigned long int __val[_SIGSET_NWORDS];
} __sigset_t;
*/
public static final int _SIGSET_NWORDS = (1024 / (8 * NativeLong.SIZE));
public static class sigset_t extends Structure {
public NativeLong[] __val = new NativeLong[_SIGSET_NWORDS];
protected List getFieldOrder() {
return Arrays.asList("__val");
}
public sigset_t() {
super();
}
public static class ByReference extends sigset_t implements Structure.ByReference {}
public static class ByValue extends sigset_t implements Structure.ByValue {}
}
/*
struct sched_param
{
int __sched_priority;
};
*/
public static class sched_param extends Structure {
public int __sched_priority;
protected List getFieldOrder() {
return Arrays.asList("__sched_priority");
}
public sched_param() {
super();
}
}
/*
//Structure describing the action to be taken when a signal arrives.
struct sigaction
{
//Signal handler.
#ifdef __USE_POSIX199309
union
{
//Used if SA_SIGINFO is not set.
__sighandler_t sa_handler;
//Used if SA_SIGINFO is set.
void (*sa_sigaction) (int, siginfo_t *, void *);
}
__sigaction_handler;
# define sa_handler __sigaction_handler.sa_handler
# define sa_sigaction __sigaction_handler.sa_sigaction
#else
__sighandler_t sa_handler;
#endif
//Additional set of signals to be blocked.
__sigset_t sa_mask;
//Special flags.
int sa_flags;
//Restore handler.
void (*sa_restorer) (void);
};
*/
public static class sigaction extends Structure {
public static class __sigaction_handler extends Union {
public sighandler_t /*sighandler_t*/ sa_handler;
public sa_sigaction /*sa_sigaction*/ sa_sigaction;
}
public __sigaction_handler __sigaction_handler;
public sigset_t sa_mask;
public int sa_flags;
public Pointer sa_restorer;
protected List getFieldOrder() {
return Arrays.asList("__sigaction_handler", "sa_mask", "sa_flags", "sa_restorer");
}
public sigaction() {
super();
}
public sigaction(int sa_flags, sighandler_t sa_handler) {
super();
sigemptyset(sa_mask.getPointer());
this.sa_flags = sa_flags;
this.__sigaction_handler.sa_handler = sa_handler;
this.__sigaction_handler.setType(sighandler_t.class);
}
public sigaction(int sa_flags, sa_sigaction sa_sigaction) {
super();
sigemptyset(sa_mask.getPointer());
this.sa_flags = sa_flags | SA_SIGINFO;
this.__sigaction_handler.sa_sigaction = sa_sigaction;
this.__sigaction_handler.setType(sa_sigaction.class);
}
public static class ByReference extends sigaction implements Structure.ByReference {
public ByReference() {
super();
}
public ByReference(int sa_flags, sighandler_t sa_handler) {
super(sa_flags, sa_handler);
}
public ByReference(int sa_flags, sa_sigaction sa_sigaction) {
super(sa_flags, sa_sigaction);
}
}
public static class ByValue extends sigset_t implements Structure.ByValue {}
}
public static interface sighandler_t extends Callback {
void handler(int signal);
}
public static interface sa_sigaction extends Callback {
void action(int signum, siginfo_t info, Pointer context);
}
/*
# define __SI_MAX_SIZE 128
# if __WORDSIZE == 64
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
# else
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
# endif
*/
public static final int __SI_MAX_SIZE = 128;
public static final int __SI_PAD_SIZE =
Arch.getSystemArch().is64Bit()
? ((__SI_MAX_SIZE / (Integer.SIZE / Byte.SIZE)) - 4)
: ((__SI_MAX_SIZE / (Integer.SIZE / Byte.SIZE)) - 3);
// sigval
// {
// int sival_int;
// void *sival_ptr;
// } sigval_t;
public static class sigval_t extends Union {
public int sival_int;
Pointer sival_ptr;
}
/*
typedef struct
{
int si_signo; //Signal number.
int si_errno; //If non-zero, an errno value associated with this signal, as defined in <errno.h>.
int si_code; //Signal code.
union
{
int _pad[__SI_PAD_SIZE];
// kill().
struct
{
__pid_t si_pid; // Sending process ID.
__uid_t si_uid; // Real user ID of sending process.
} _kill;
// POSIX.1b timers.
struct
{
int si_tid; // Timer ID.
int si_overrun; // Overrun count.
sigval_t si_sigval; // Signal value.
} _timer;
// POSIX.1b signals.
struct
{
__pid_t si_pid; // Sending process ID.
__uid_t si_uid; // Real user ID of sending process.
sigval_t si_sigval; // Signal value.
} _rt;
// SIGCHLD.
struct
{
__pid_t si_pid; // Which child.
__uid_t si_uid; // Real user ID of sending process.
int si_status; // Exit value or signal.
__sigchld_clock_t si_utime;
__sigchld_clock_t si_stime;
} _sigchld;
// SIGILL, SIGFPE, SIGSEGV, SIGBUS.
struct
{
void *si_addr; // Faulting insn/memory ref.
} _sigfault;
// SIGPOLL.
struct
{
long int si_band; // Band event for SIGPOLL.
int si_fd;
} _sigpoll;
// SIGSYS.
struct
{
void *_call_addr; // Calling user insn.
int _syscall; // Triggering system call number.
unsigned int _arch; // AUDIT_ARCH_* of syscall.
} _sigsys;
} _sifields;
} siginfo_t __SI_ALIGNMENT;
*/
public static class siginfo_t extends Structure {
public int si_signo; // Signal number.
public int
si_errno; // If non-zero, an errno value associated with this signal, as defined in
// <errno.h>.
public int si_code; // Signal code.
public static class _sifields extends Union {
public int[] _pad = new int[__SI_PAD_SIZE];
// kill().
// struct
// {
// __pid_t si_pid; // Sending process ID.
// __uid_t si_uid; // Real user ID of sending process.
// } _kill;
public static class _kill extends Structure {
public int si_pid;
public short si_uid;
protected List getFieldOrder() {
return Arrays.asList("si_pid", "si_uid");
}
}
public _kill kill;
// POSIX.1b timers.
// struct
// {
// int si_tid; // Timer ID.
// int si_overrun; // Overrun count.
// sigval_t si_sigval; // Signal value.
// } _timer;
public static class _timer extends Structure {
public int si_tid;
public int si_overrun;
public sigval_t si_sigval;
protected List getFieldOrder() {
return Arrays.asList("si_tid", "si_overrun", "si_sigval");
}
}
public _timer timer;
// POSIX.1b signals.
// struct
// {
// __pid_t si_pid; // Sending process ID.
// __uid_t si_uid; // Real user ID of sending process.
// sigval_t si_sigval; // Signal value.
// } _rt;
public static class _rt extends Structure {
public int si_pid;
public short si_uid;
public sigval_t si_sigval;
protected List getFieldOrder() {
return Arrays.asList("si_pid", "si_uid", "si_sigval");
}
}
public _rt rt;
// SIGCHLD.
// struct
// {
// __pid_t si_pid; // Which child.
// __uid_t si_uid; // Real user ID of sending process.
// int si_status; // Exit value or signal.
// __sigchld_clock_t si_utime;
// __sigchld_clock_t si_stime;
// } _sigchld;
public static class _sigchld extends Structure {
public int si_pid;
public short si_uid;
public int si_status;
public long si_utime;
public long si_stime;
protected List getFieldOrder() {
return Arrays.asList("si_pid", "si_uid", "si_status", "si_utime", "si_stime");
}
}
public _sigchld sig_chld;
// SIGILL, SIGFPE, SIGSEGV, SIGBUS.
// struct
// {
// void *si_addr; // Faulting insn/memory ref.
// } _sigfault;
public static class _sigfault extends Structure {
public Pointer si_addr;
protected List getFieldOrder() {
return Arrays.asList("si_addr");
}
}
public _sigfault sig_fault;
// SIGPOLL.
// struct
// {
// long int si_band; // Band event for SIGPOLL.
// int si_fd;
// } _sigpoll;
public static class _sigpoll extends Structure {
public int si_band;
public int si_fd;
protected List getFieldOrder() {
return Arrays.asList("si_band", "si_fd");
}
}
public _sigpoll sig_poll;
// SIGSYS.
// struct
// {
// void *_call_addr; // Calling user insn.
// int _syscall; // Triggering system call number.
// unsigned int _arch; // AUDIT_ARCH_* of syscall.
// } _sigsys;
public static class _sigsys extends Structure {
public Pointer _call_addr;
public int _syscall;
public int _arch;
protected List getFieldOrder() {
return Arrays.asList("_call_addr", "_syscall", "_arch");
}
}
public _sigsys sig_sys;
}
public _sifields si_field;
protected List getFieldOrder() {
return Arrays.asList("si_signo", "si_errno", "si_code", "si_field");
}
public siginfo_t() {
super();
loadBySignal();
}
public void loadBySignal() {
loadBySignal(si_signo);
}
public void loadBySignal(int signum) {
switch (signum) {
case SIGCHLD:
si_field.setType(_sifields._sigchld.class);
break;
case SIGKILL:
case SIGTERM:
si_field.setType(_sifields._kill.class);
break;
case SIGILL:
case SIGFPE:
case SIGSEGV:
case SIGBUS:
case SIGTRAP:
si_field.setType(_sifields._sigfault.class);
break;
// case SIGIO:
case SIGPOLL:
si_field.setType(_sifields._sigpoll.class);
break;
}
}
public static class ByReference extends siginfo_t implements Structure.ByReference {
public ByReference() {
super();
}
}
public static class ByValue extends siginfo_t implements Structure.ByValue {}
}
/*
struct signalfd_siginfo
{
uint32_t ssi_signo;
int32_t ssi_errno;
int32_t ssi_code;
uint32_t ssi_pid;
uint32_t ssi_uid;
int32_t ssi_fd;
uint32_t ssi_tid;
uint32_t ssi_band;
uint32_t ssi_overrun;
uint32_t ssi_trapno;
int32_t ssi_status;
int32_t ssi_int;
uint64_t ssi_ptr;
uint64_t ssi_utime;
uint64_t ssi_stime;
uint64_t ssi_addr;
uint8_t __pad[48];
};
*/
public static class signalfd_siginfo extends Structure {
public int ssi_signo;
public int ssi_errno;
public int ssi_code;
public int ssi_pid;
public int ssi_uid;
public int ssi_fd;
public int ssi_tid;
public int ssi_band;
public int ssi_overrun;
public int ssi_trapno;
public int ssi_status;
public int ssi_int;
public long ssi_ptr;
public long ssi_utime;
public long ssi_stime;
public long ssi_addr;
public byte[] __pad = new byte[48];
protected List getFieldOrder() {
return Arrays.asList(
"ssi_signo",
"ssi_errno",
"ssi_code",
"ssi_pid",
"ssi_uid",
"ssi_fd",
"ssi_tid",
"ssi_band",
"ssi_overrun",
"ssi_trapno",
"ssi_status",
"ssi_int",
"ssi_ptr",
"ssi_utime",
"ssi_stime",
"ssi_addr",
"__pad");
}
public signalfd_siginfo() {
super();
}
}
public static final int EPERM = 1 // Operation not permitted
,
ENOENT = 2 // No such file or directory
,
ESRCH = 3 // No such process
,
EINTR = 4 // Interrupted system call
,
EIO = 5 // I/O error
,
ENXIO = 6 // No such device or address
,
E2BIG = 7 // Arg list too long
,
ENOEXEC = 8 // Exec format error
,
EBADF = 9 // Bad file number
,
ECHILD = 10 // No child processes
,
EAGAIN = 11 // Try again
,
ENOMEM = 12 // Out of memory
,
EACCES = 13 // Permission denied
,
EFAULT = 14 // Bad address
,
ENOTBLK = 15 // Block device required
,
EBUSY = 16 // Device or resource busy
,
EEXIST = 17 // File exists
,
EXDEV = 18 // Cross-device link
,
ENODEV = 19 // No such device
,
ENOTDIR = 20 // Not a directory
,
EISDIR = 21 // Is a directory
,
EINVAL = 22 // Invalid argument
,
ENFILE = 23 // File table overflow
,
EMFILE = 24 // Too many open files
,
ENOTTY = 25 // Not a typewriter
,
ETXTBSY = 26 // Text file busy
,
EFBIG = 27 // File too large
,
ENOSPC = 28 // No space left on device
,
ESPIPE = 29 // Illegal seek
,
EROFS = 30 // Read-only file system
,
EMLINK = 31 // Too many links
,
EPIPE = 32 // Broken pipe
,
EDOM = 33 // Math argument out of domain of func
,
ERANGE = 34 // Math result not representable
,
EDEADLK = 35 // Resource deadlock would occur
,
ENAMETOOLONG = 36 // File name too long
,
ENOLCK = 37 // No record locks available
,
ENOSYS = 38 // Function not implemented
,
ENOTEMPTY = 39 // Directory not empty
,
ELOOP = 40 // Too many symbolic links encountered
,
ENOMSG = 42 // No message of desired type
,
EIDRM = 43 // Identifier removed
,
ECHRNG = 44 // Channel number out of range
,
EL2NSYNC = 45 // Level 2 not synchronized
,
EL3HLT = 46 // Level 3 halted
,
EL3RST = 47 // Level 3 reset
,
ELNRNG = 48 // Link number out of range
,
EUNATCH = 49 // Protocol driver not attached
,
ENOCSI = 50 // No CSI structure available
,
EL2HLT = 51 // Level 2 halted
,
EBADE = 52 // Invalid exchange
,
EBADR = 53 // Invalid request descriptor
,
EXFULL = 54 // Exchange full
,
ENOANO = 55 // No anode
,
EBADRQC = 56 // Invalid request code
,
EBADSLT = 57 // Invalid slot
,
EBFONT = 59 // Bad font file format
,
ENOSTR = 60 // Device not a stream
,
ENODATA = 61 // No data available
,
ETIME = 62 // Timer expired
,
ENOSR = 63 // Out of streams resources
,
ENONET = 64 // Machine is not on the network
,
ENOPKG = 65 // Package not installed
,
EREMOTE = 66 // Object is remote
,
ENOLINK = 67 // Link has been severed
,
EADV = 68 // Advertise error
,
ESRMNT = 69 // Srmount error
,
ECOMM = 70 // Communication error on send
,
EPROTO = 71 // Protocol error
,
EMULTIHOP = 72 // Multihop attempted
,
EDOTDOT = 73 // RFS specific error
,
EBADMSG = 74 // Not a data message
,
EOVERFLOW = 75 // Value too large for defined data type
,
ENOTUNIQ = 76 // Name not unique on network
,
EBADFD = 77 // File descriptor in bad state
,
EREMCHG = 78 // Remote address changed
,
ELIBACC = 79 // Can not access a needed shared library
,
ELIBBAD = 80 // Accessing a corrupted shared library
,
ELIBSCN = 81 // .lib section in a.out corrupted
,
ELIBMAX = 82 // Attempting to link in too many shared libraries
,
ELIBEXEC = 83 // Cannot exec a shared library directly
,
EILSEQ = 84 // Illegal byte sequence
,
ERESTART = 85 // Interrupted system call should be restarted
,
ESTRPIPE = 86 // Streams pipe error
,
EUSERS = 87 // Too many users
,
ENOTSOCK = 88 // Socket operation on non-socket
,
EDESTADDRREQ = 89 // Destination address required
,
EMSGSIZE = 90 // Message too long
,
EPROTOTYPE = 91 // Protocol wrong type for socket
,
ENOPROTOOPT = 92 // Protocol not available
,
EPROTONOSUPPORT = 93 // Protocol not supported
,
ESOCKTNOSUPPORT = 94 // Socket type not supported
,
EOPNOTSUPP = 95 // Operation not supported on transport endpoint
,
EPFNOSUPPORT = 96 // Protocol family not supported
,
EAFNOSUPPORT = 97 // Address family not supported by protocol
,
EADDRINUSE = 98 // Address already in use
,
EADDRNOTAVAIL = 99 // Cannot assign requested address
,
ENETDOWN = 100 // Network is down
,
ENETUNREACH = 101 // Network is unreachable
,
ENETRESET = 102 // Network dropped connection because of reset
,
ECONNABORTED = 103 // Software caused connection abort
,
ECONNRESET = 104 // Connection reset by peer
,
ENOBUFS = 105 // No buffer space available
,
EISCONN = 106 // Transport endpoint is already connected
,
ENOTCONN = 107 // Transport endpoint is not connected
,
ESHUTDOWN = 108 // Cannot send after transport endpoint shutdown
,
ETOOMANYREFS = 109 // Too many references: cannot splice
,
ETIMEDOUT = 110 // Connection timed out
,
ECONNREFUSED = 111 // Connection refused
,
EHOSTDOWN = 112 // Host is down
,
EHOSTUNREACH = 113 // No route to host
,
EALREADY = 114 // Operation already in progress
,
EINPROGRESS = 115 // Operation now in progress
,
ESTALE = 116 // Stale NFS file handle
,
EUCLEAN = 117 // Structure needs cleaning
,
ENOTNAM = 118 // Not a XENIX named type file
,
ENAVAIL = 119 // No XENIX semaphores available
,
EISNAM = 120 // Is a named type file
,
EREMOTEIO = 121 // Remote I/O error
,
EDQUOT = 122 // Quota exceeded
,
ENOMEDIUM = 123 // No medium found
,
EMEDIUMTYPE = 124 // Wrong medium type
;
public static final int EWOULDBLOCK = EAGAIN // Operation would block
,
EDEADLOCK = EDEADLK;
// /usr/include/x86_64-linux-gnu/sys/stat.h
public static final int S_IRWXU = 0000700,
S_IRUSR = 0000400,
S_IWUSR = 0000200,
S_IXUSR = 0000100,
S_IRWXG = 0000070,
S_IRGRP = 0000040,
S_IWGRP = 0000020,
S_IXGRP = 0000010,
S_IRWXO = 0000007,
S_IROTH = 0000004,
S_IWOTH = 0000002,
S_IXOTH = 0000001,
S_ISUID = 0004000,
S_ISGID = 0002000,
S_ISVTX = 0001000;
// /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h
public static final int O_RDONLY = 0x0000,
O_WRONLY = 0x0001,
O_RDWR = 0x0002,
O_ACCMODE = 0x0003,
O_NONBLOCK = 0x0004,
O_APPEND = 0x0008,
O_SHLOCK = 0x0010,
O_EXLOCK = 0x0020,
O_ASYNC = 0x0040,
O_FSYNC = 0x0080,
O_CREAT = 0x0200,
O_TRUNC = 0x0400,
O_EXCL = 0x0800;
// /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h
public static final int F_GETFL = 3 /* get file status flags */,
F_SETFL = 4 /* set file status flags */,
F_NOCACHE = 48 /* Mac OS X specific flag, turns cache on/off */;
// /usr/include/x86_64-linux-gnu/bits/eventfd.h
public static final int EFD_SEMAPHORE = 00000001, EFD_CLOEXEC = 02000000, EFD_NONBLOCK = 00004000;
// /usr/include/x86_64-linux-gnu/bits/signum.h
public static final int SIGHUP = 1 /* Hangup (POSIX). */,
SIGINT = 2 /* Interrupt (ANSI). */,
SIGQUIT = 3 /* Quit (POSIX). */,
SIGILL = 4 /* Illegal instruction (ANSI). */,
SIGTRAP = 5 /* Trace trap (POSIX). */,
SIGABRT = 6 /* Abort (ANSI). */,
SIGIOT = 6 /* IOT trap (4.2 BSD). */,
SIGBUS = 7 /* BUS error (4.2 BSD). */,
SIGFPE = 8 /* Floating-point exception (ANSI). */,
SIGKILL = 9 /* Kill, unblockable (POSIX). */,
SIGUSR1 = 10 /* User-defined signal 1 (POSIX). */,
SIGSEGV = 11 /* Segmentation violation (ANSI). */,
SIGUSR2 = 12 /* User-defined signal 2 (POSIX). */,
SIGPIPE = 13 /* Broken pipe (POSIX). */,
SIGALRM = 14 /* Alarm clock (POSIX). */,
SIGTERM = 15 /* Termination (ANSI). */,
SIGSTKFLT = 16 /* Stack fault. */,
SIGCHLD = 17 /* Child status has changed (POSIX). */,
SIGCONT = 18 /* Continue (POSIX). */,
SIGSTOP = 19 /* Stop, unblockable (POSIX). */,
SIGTSTP = 20 /* Keyboard stop (POSIX). */,
SIGTTIN = 21 /* Background read from tty (POSIX). */,
SIGTTOU = 22 /* Background write to tty (POSIX). */,
SIGURG = 23 /* Urgent condition on socket (4.2 BSD). */,
SIGXCPU = 24 /* CPU limit exceeded (4.2 BSD). */,
SIGXFSZ = 25 /* File size limit exceeded (4.2 BSD). */,
SIGVTALRM = 26 /* Virtual alarm clock (4.2 BSD). */,
SIGPROF = 27 /* Profiling alarm clock (4.2 BSD). */,
SIGWINCH = 28 /* Window size change (4.3 BSD, Sun). */,
SIGPOLL = 29 /* Pollable event occurred (System V). */,
SIGIO = 29 /* I/O now possible (4.2 BSD). */,
SIGPWR = 30 /* Power failure restart (System V). */,
SIGSYS = 31 /* Bad system call. */,
SIGUNUSED = 31;
// /usr/include/x86_64-linux-gnu/bits/signalfd.h
public static final int SFD_CLOEXEC = 02000000, SFD_NONBLOCK = 00004000;
// /usr/include/x86_64-linux-gnu/bits/sigaction.h
public static final int SIG_BLOCK = 0, SIG_UNBLOCK = 1, SIG_SETMASK = 2;
// /usr/include/x86_64-linux-gnu/bits/signum.h
public static final Pointer SIG_ERR = Pointer.createConstant(-1) /* Error return. */,
SIG_DFL = Pointer.createConstant(0) /* Default action. */,
SIG_IGN = Pointer.createConstant(1) /* Ignore signal. */;
// /usr/include/x86_64-linux-gnu/bits/sigaction.h
public static final int SA_NOCLDSTOP = 1 /* Don't send SIGCHLD when children stop. */,
SA_NOCLDWAIT = 2 /* Don't create zombie on child death. */,
SA_SIGINFO = 4 /* Invoke signal-catching function with three arguments instead of one. */,
SA_ONSTACK = 0x08000000 /* Use signal stack by using `sa_restorer'. */,
SA_RESTART = 0x10000000 /* Restart syscall on signal return. */,
SA_NODEFER =
0x40000000 /* Don't automatically block the signal when its handler is being executed. */,
SA_RESETHAND = 0x80000000 /* Reset to SIG_DFL on entry to handler. */,
SA_INTERRUPT = 0x20000000 /* Historical no-op. */;
// Some aliases for the SA_ constants.
public static final int SA_NOMASK = SA_NODEFER, SA_ONESHOT = SA_RESETHAND, SA_STACK = SA_ONSTACK;
// /usr/include/x86_64-linux-gnu/bits/waitflags.h
public static final int WNOHANG = 1,
WUNTRACED = 2,
WSTOPPED = 2,
WEXITED = 4,
WCONTINUED = 8,
WNOWAIT = 0x01000000,
WNOTHREAD = 0x20000000,
WALL = 0x40000000,
WCLONE = 0x80000000;
// Courtesy http://linux.die.net/include/bits/waitstatus.h
public static int WEXITSTATUS(int status) {
return (status & 0xff00) >> 8;
}
public static int WTERMSIG(int status) {
return (status & 0x7f) >> 8;
}
public static boolean WIFEXITED(int status) {
return WTERMSIG(status) == 0;
}
public static boolean WIFSIGNALED(int status) {
return ((((status & 0x7f) + 1) >> 1) > 0);
}
public static boolean WIFSTOPPED(int status) {
return (status & 0xff) == 0x7f;
}
public static boolean WIFCONTINUED(int status) {
return status == 0xffff;
}
public static native int close(int fd);
public static native int getpid();
public static native int kill(int pid, int sig);
public static native int waitpid(int pid, IntByReference status, int options);
public static native int pipe(int[] pipefd);
public static native int read(int fd, ByteBuffer buffer, int count);
public static native int write(int fd, ByteBuffer buffer, int count);
public static native int fcntl(int fd, int command, long flags) throws LastErrorException;
public static native int eventfd(int initval, int flags);
public static native int eventfd_write(int fd, long value);
public static native int eventfd_read(int fd, LongByReference value);
public static native Pointer signal(int signum, Pointer handler);
public static native sighandler_t signal(int signum, sighandler_t handler);
public static native int sigemptyset(Pointer set);
public static native int sigemptyset(sigset_t.ByReference set);
public static native int sigfillset(sigset_t.ByReference set);
public static native int sigaddset(sigset_t.ByReference set, int signum);
public static native int sigdelset(sigset_t.ByReference set, int signum);
public static native int sigismember(sigset_t.ByReference set, int signum);
public static native int sigaction(
int signum, sigaction.ByReference act, sigaction.ByReference oldact);
public static native int sigprocmask(
int how, sigset_t.ByReference set, sigset_t.ByReference oldset);
public static native int signalfd(int fd, sigset_t.ByReference mask, int flags);
}