public unsafe Mutex(bool initiallyOwned, string name, out bool createdNew, MutexSecurity mutexSecurity)
{
if ((name != null) && (260 < name.Length))
{
throw new ArgumentException(Environment.GetResourceString("Argument_WaitHandleNameTooLong", new object[] { name }));
}
Win32Native.SECURITY_ATTRIBUTES structure = null;
if (mutexSecurity != null)
{
structure = new Win32Native.SECURITY_ATTRIBUTES {
nLength = Marshal.SizeOf(structure)
};
byte[] securityDescriptorBinaryForm = mutexSecurity.GetSecurityDescriptorBinaryForm();
byte * pDest = stackalloc byte[(IntPtr)securityDescriptorBinaryForm.Length];
Buffer.memcpy(securityDescriptorBinaryForm, 0, pDest, 0, securityDescriptorBinaryForm.Length);
structure.pSecurityDescriptor = pDest;
}
RuntimeHelpers.CleanupCode backoutCode = new RuntimeHelpers.CleanupCode(this.MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper helper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, structure, this);
RuntimeHelpers.TryCode code = new RuntimeHelpers.TryCode(helper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(code, backoutCode, cleanupInfo);
createdNew = helper.m_newMutex;
}
internal void CreateMutexWithGuaranteedCleanup(bool initiallyOwned, String name, out bool createdNew, Win32Native.SECURITY_ATTRIBUTES secAttrs)
{
RuntimeHelpers.CleanupCode cleanupCode = new RuntimeHelpers.CleanupCode(MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper tryCodeHelper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, secAttrs, this);
RuntimeHelpers.TryCode tryCode = new RuntimeHelpers.TryCode(tryCodeHelper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
tryCode,
cleanupCode,
cleanupInfo);
createdNew = tryCodeHelper.m_newMutex;
}
internal void CreateMutexWithGuaranteedCleanup(bool initiallyOwned, String name, out bool createdNew, Win32Native.SECURITY_ATTRIBUTES secAttrs)
{
#if FEATURE_LEGACYNETCF
if (CompatibilitySwitches.IsAppEarlierThanWindowsPhone8)
{
name = WinCEObjectNameQuirk(name);
}
#endif
RuntimeHelpers.CleanupCode cleanupCode = new RuntimeHelpers.CleanupCode(MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper tryCodeHelper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, secAttrs, this);
RuntimeHelpers.TryCode tryCode = new RuntimeHelpers.TryCode(tryCodeHelper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
tryCode,
cleanupCode,
cleanupInfo);
createdNew = tryCodeHelper.m_newMutex;
}
public unsafe Mutex(bool initiallyOwned, string name, out bool createdNew, MutexSecurity mutexSecurity)
{
if ((name != null) && (260 < name.Length))
{
throw new ArgumentException(Environment.GetResourceString("Argument_WaitHandleNameTooLong", new object[] { name }));
}
Win32Native.SECURITY_ATTRIBUTES structure = null;
if (mutexSecurity != null)
{
structure = new Win32Native.SECURITY_ATTRIBUTES {
nLength = Marshal.SizeOf(structure)
};
byte[] securityDescriptorBinaryForm = mutexSecurity.GetSecurityDescriptorBinaryForm();
byte* pDest = stackalloc byte[(IntPtr) securityDescriptorBinaryForm.Length];
Buffer.memcpy(securityDescriptorBinaryForm, 0, pDest, 0, securityDescriptorBinaryForm.Length);
structure.pSecurityDescriptor = pDest;
}
RuntimeHelpers.CleanupCode backoutCode = new RuntimeHelpers.CleanupCode(this.MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper helper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, structure, this);
RuntimeHelpers.TryCode code = new RuntimeHelpers.TryCode(helper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(code, backoutCode, cleanupInfo);
createdNew = helper.m_newMutex;
}
internal void CreateMutexWithGuaranteedCleanup(bool initiallyOwned, String name, out bool createdNew, Win32Native.SECURITY_ATTRIBUTES secAttrs)
{
RuntimeHelpers.CleanupCode cleanupCode = new RuntimeHelpers.CleanupCode(MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper tryCodeHelper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, secAttrs, this);
RuntimeHelpers.TryCode tryCode = new RuntimeHelpers.TryCode(tryCodeHelper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
tryCode,
cleanupCode,
cleanupInfo);
createdNew = tryCodeHelper.m_newMutex;
}
internal void CreateMutexWithGuaranteedCleanup(bool initiallyOwned, String name, out bool createdNew, Win32Native.SECURITY_ATTRIBUTES secAttrs)
{
#if FEATURE_LEGACYNETCF
if (CompatibilitySwitches.IsAppEarlierThanWindowsPhone8)
name = WinCEObjectNameQuirk(name);
#endif
RuntimeHelpers.CleanupCode cleanupCode = new RuntimeHelpers.CleanupCode(MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper tryCodeHelper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, secAttrs, this);
RuntimeHelpers.TryCode tryCode = new RuntimeHelpers.TryCode(tryCodeHelper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
tryCode,
cleanupCode,
cleanupInfo);
createdNew = tryCodeHelper.m_newMutex;
}
public unsafe Mutex(bool initiallyOwned, String name, out bool createdNew, MutexSecurity mutexSecurity)
{
if(null != name && System.IO.Path.MAX_PATH < name.Length)
{
throw new ArgumentException(Environment.GetResourceString("Argument_WaitHandleNameTooLong",name));
}
Contract.EndContractBlock();
Win32Native.SECURITY_ATTRIBUTES secAttrs = null;
#if !FEATURE_PAL && FEATURE_MACL
// For ACL's, get the security descriptor from the MutexSecurity.
if (mutexSecurity != null) {
secAttrs = new Win32Native.SECURITY_ATTRIBUTES();
secAttrs.nLength = (int)Marshal.SizeOf(secAttrs);
byte[] sd = mutexSecurity.GetSecurityDescriptorBinaryForm();
byte* pSecDescriptor = stackalloc byte[sd.Length];
Buffer.memcpy(sd, 0, pSecDescriptor, 0, sd.Length);
secAttrs.pSecurityDescriptor = pSecDescriptor;
}
#endif
RuntimeHelpers.CleanupCode cleanupCode = new RuntimeHelpers.CleanupCode(MutexCleanupCode);
MutexCleanupInfo cleanupInfo = new MutexCleanupInfo(null, false);
MutexTryCodeHelper tryCodeHelper = new MutexTryCodeHelper(initiallyOwned, cleanupInfo, name, secAttrs, this);
RuntimeHelpers.TryCode tryCode = new RuntimeHelpers.TryCode(tryCodeHelper.MutexTryCode);
RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
tryCode,
cleanupCode,
cleanupInfo);
createdNew = tryCodeHelper.m_newMutex;
}
