-/*\r
- * FreeRTOS+TCP V2.2.0\r
- * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
- *\r
- * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
- * this software and associated documentation files (the "Software"), to deal in\r
- * the Software without restriction, including without limitation the rights to\r
- * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
- * the Software, and to permit persons to whom the Software is furnished to do so,\r
- * subject to the following conditions:\r
- *\r
- * The above copyright notice and this permission notice shall be included in all\r
- * copies or substantial portions of the Software.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
- * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
- * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
- *\r
- * http://aws.amazon.com/freertos\r
- * http://www.FreeRTOS.org\r
- */\r
-\r
-#ifndef NETWORK_BUFFER_MANAGEMENT_H\r
-#define NETWORK_BUFFER_MANAGEMENT_H\r
-\r
-#ifdef __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-/* NOTE PUBLIC API FUNCTIONS. */\r
-BaseType_t xNetworkBuffersInitialise( void );\r
-NetworkBufferDescriptor_t *pxGetNetworkBufferWithDescriptor( size_t xRequestedSizeBytes, TickType_t xBlockTimeTicks );\r
-NetworkBufferDescriptor_t *pxNetworkBufferGetFromISR( size_t xRequestedSizeBytes );\r
-void vReleaseNetworkBufferAndDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer );\r
-BaseType_t vNetworkBufferReleaseFromISR( NetworkBufferDescriptor_t * const pxNetworkBuffer );\r
-uint8_t *pucGetNetworkBuffer( size_t *pxRequestedSizeBytes );\r
-void vReleaseNetworkBuffer( uint8_t *pucEthernetBuffer );\r
-\r
-/* Get the current number of free network buffers. */\r
-UBaseType_t uxGetNumberOfFreeNetworkBuffers( void );\r
-\r
-/* Get the lowest number of free network buffers. */\r
-UBaseType_t uxGetMinimumFreeNetworkBuffers( void );\r
-\r
-/* Copy a network buffer into a bigger buffer. */\r
-NetworkBufferDescriptor_t *pxDuplicateNetworkBufferWithDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer,\r
- size_t uxNewLength);\r
-\r
-/* Increase the size of a Network Buffer.\r
-In case BufferAllocation_2.c is used, the new space must be allocated. */\r
-NetworkBufferDescriptor_t *pxResizeNetworkBufferWithDescriptor( NetworkBufferDescriptor_t * pxNetworkBuffer,\r
- size_t xNewSizeBytes );\r
-\r
-#if ipconfigTCP_IP_SANITY\r
- /*\r
- * Check if an address is a valid pointer to a network descriptor\r
- * by looking it up in the array of network descriptors\r
- */\r
- UBaseType_t bIsValidNetworkDescriptor (const NetworkBufferDescriptor_t * pxDesc);\r
- BaseType_t prvIsFreeBuffer( const NetworkBufferDescriptor_t *pxDescr );\r
-#endif\r
-\r
-#ifdef __cplusplus\r
-} // extern "C"\r
-#endif\r
-\r
-#endif /* NETWORK_BUFFER_MANAGEMENT_H */\r
+/*
+ * FreeRTOS+TCP V2.2.0
+ * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * 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.
+ *
+ * http://aws.amazon.com/freertos
+ * http://www.FreeRTOS.org
+ */
+
+#ifndef NETWORK_BUFFER_MANAGEMENT_H
+#define NETWORK_BUFFER_MANAGEMENT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* NOTE PUBLIC API FUNCTIONS. */
+BaseType_t xNetworkBuffersInitialise( void );
+NetworkBufferDescriptor_t *pxGetNetworkBufferWithDescriptor( size_t xRequestedSizeBytes, TickType_t xBlockTimeTicks );
+NetworkBufferDescriptor_t *pxNetworkBufferGetFromISR( size_t xRequestedSizeBytes );
+void vReleaseNetworkBufferAndDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer );
+BaseType_t vNetworkBufferReleaseFromISR( NetworkBufferDescriptor_t * const pxNetworkBuffer );
+uint8_t *pucGetNetworkBuffer( size_t *pxRequestedSizeBytes );
+void vReleaseNetworkBuffer( uint8_t *pucEthernetBuffer );
+
+/* Get the current number of free network buffers. */
+UBaseType_t uxGetNumberOfFreeNetworkBuffers( void );
+
+/* Get the lowest number of free network buffers. */
+UBaseType_t uxGetMinimumFreeNetworkBuffers( void );
+
+/* Copy a network buffer into a bigger buffer. */
+NetworkBufferDescriptor_t *pxDuplicateNetworkBufferWithDescriptor( NetworkBufferDescriptor_t * const pxNetworkBuffer,
+ size_t uxNewLength);
+
+/* Increase the size of a Network Buffer.
+In case BufferAllocation_2.c is used, the new space must be allocated. */
+NetworkBufferDescriptor_t *pxResizeNetworkBufferWithDescriptor( NetworkBufferDescriptor_t * pxNetworkBuffer,
+ size_t xNewSizeBytes );
+
+#if ipconfigTCP_IP_SANITY
+ /*
+ * Check if an address is a valid pointer to a network descriptor
+ * by looking it up in the array of network descriptors
+ */
+ UBaseType_t bIsValidNetworkDescriptor (const NetworkBufferDescriptor_t * pxDesc);
+ BaseType_t prvIsFreeBuffer( const NetworkBufferDescriptor_t *pxDescr );
+#endif
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif /* NETWORK_BUFFER_MANAGEMENT_H */
projects / freertos / blobdiff