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author | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-13 14:05:35 +0000 |
commit | 5a4def747897c1c6ffbe465506d846c7c686d3e9 (patch) | |
tree | e5a9ca31ab554e993f1a9041e44976cf7b253921 /Projects/Benito/Lib | |
parent | a8871c7fba73307226bd13e2cad4c840c850e6f1 (diff) | |
download | lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.gz lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.tar.bz2 lufa-5a4def747897c1c6ffbe465506d846c7c686d3e9.zip |
Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda
Diffstat (limited to 'Projects/Benito/Lib')
-rw-r--r-- | Projects/Benito/Lib/LightweightRingBuff.h | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/Projects/Benito/Lib/LightweightRingBuff.h b/Projects/Benito/Lib/LightweightRingBuff.h index 768e49a50..2fbc164cb 100644 --- a/Projects/Benito/Lib/LightweightRingBuff.h +++ b/Projects/Benito/Lib/LightweightRingBuff.h @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -39,20 +39,20 @@ * or deletions) must not overlap. If there is possibility of two or more of the same kind of * operating occuring at the same point in time, atomic (mutex) locking should be used. */ - + #ifndef _ULW_RING_BUFF_H_ #define _ULW_RING_BUFF_H_ /* Includes: */ #include <util/atomic.h> - + #include <stdint.h> #include <stdbool.h> /* Defines: */ /** Size of each ring buffer, in data elements - must be between 1 and 255. */ #define BUFFER_SIZE 255 - + /** Type of data to store into the buffer. */ #define RingBuff_Data_t uint8_t @@ -76,7 +76,7 @@ RingBuff_Data_t* Out; /**< Current retrieval location in the circular buffer */ RingBuff_Count_t Count; } RingBuff_t; - + /* Inline Functions: */ /** Initializes a ring buffer ready for use. Buffers must be initialized via this function * before any operations are called upon them. Already initialized buffers may be reset @@ -92,7 +92,7 @@ Buffer->Out = Buffer->Buffer; } } - + /** Retrieves the minimum number of bytes stored in a particular buffer. This value is computed * by entering an atomic lock on the buffer while the IN and OUT locations are fetched, so that * the buffer cannot be modified while the computation takes place. This value should be cached @@ -109,15 +109,15 @@ static inline RingBuff_Count_t RingBuffer_GetCount(RingBuff_t* const Buffer) { RingBuff_Count_t Count; - + ATOMIC_BLOCK(ATOMIC_RESTORESTATE) { Count = Buffer->Count; } - + return Count; } - + /** Atomically determines if the specified ring buffer contains any free space. This should * be tested before storing data to the buffer, to ensure that no data is lost due to a * buffer overrun. @@ -125,7 +125,7 @@ * \param[in,out] Buffer Pointer to a ring buffer structure to insert into * * \return Boolean true if the buffer contains no free space, false otherwise - */ + */ static inline bool RingBuffer_IsFull(RingBuff_t* const Buffer) { return (RingBuffer_GetCount(Buffer) == BUFFER_SIZE); @@ -142,7 +142,7 @@ * \param[in,out] Buffer Pointer to a ring buffer structure to insert into * * \return Boolean true if the buffer contains no free space, false otherwise - */ + */ static inline bool RingBuffer_IsEmpty(RingBuff_t* const Buffer) { return (RingBuffer_GetCount(Buffer) == 0); @@ -161,7 +161,7 @@ const RingBuff_Data_t Data) { *Buffer->In = Data; - + if (++Buffer->In == &Buffer->Buffer[BUFFER_SIZE]) Buffer->In = Buffer->Buffer; @@ -184,7 +184,7 @@ static inline RingBuff_Data_t RingBuffer_Remove(RingBuff_t* const Buffer) { RingBuff_Data_t Data = *Buffer->Out; - + if (++Buffer->Out == &Buffer->Buffer[BUFFER_SIZE]) Buffer->Out = Buffer->Buffer; @@ -192,8 +192,9 @@ { Buffer->Count--; } - + return Data; } #endif + |