1 | #cs ---------------------------------------------------------------------------- |
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2 | Script Function: |
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3 | Include this at the beginning to make sure only one instance runs |
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4 | #ce ---------------------------------------------------------------------------- |
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5 | #include-once |
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6 | |
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7 | If _MutexExists(@ScriptName) Then |
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8 | Exit |
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9 | EndIf |
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10 | |
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11 | Func _MutexExists($sOccurenceName) |
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12 | Local $ERROR_ALREADY_EXISTS = 183, $handle, $lastError |
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13 | |
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14 | $sOccurenceName = StringReplace($sOccurenceName, "\", ""); to avoid error |
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15 | $handle = DllCall("kernel32.dll", "int", "CreateMutex", "int", 0, "long", 1, "str", $sOccurenceName) |
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16 | |
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17 | $lastError = DllCall("kernel32.dll", "int", "GetLastError") |
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18 | Return $lastError[0] = $ERROR_ALREADY_EXISTS |
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19 | |
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20 | EndFunc ;==>_MutexExists |
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21 | |
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