version 1.3, 2014/01/29 14:16:54
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version 1.6, 2014/02/11 01:06:21
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Line 154 rpack_uint8(rpack_t * __restrict rp, uint8_t * __restr
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Line 154 rpack_uint8(rpack_t * __restrict rp, uint8_t * __restr
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* |
* |
* @rp = raw buffer |
* @rp = raw buffer |
* @n = set value if !=NULL |
* @n = set value if !=NULL |
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* @be = extract in big-endian |
* return: -1 error or get value |
* return: -1 error or get value |
*/ |
*/ |
uint16_t |
uint16_t |
rpack_uint16(rpack_t * __restrict rp, uint16_t * __restrict n) | rpack_uint16(rpack_t * __restrict rp, uint16_t * __restrict n, int be) |
{ |
{ |
uint16_t u; |
uint16_t u; |
uint8_t *next; |
uint8_t *next; |
Line 168 rpack_uint16(rpack_t * __restrict rp, uint16_t * __res
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Line 169 rpack_uint16(rpack_t * __restrict rp, uint16_t * __res
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if (!(next = rpack_align_and_reserve(rp, sizeof(uint16_t)))) |
if (!(next = rpack_align_and_reserve(rp, sizeof(uint16_t)))) |
return (uint16_t) -1; |
return (uint16_t) -1; |
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u = EXTRACT_LE_16(next); | u = be ? EXTRACT_BE_16(next) : EXTRACT_LE_16(next); |
if (n) |
if (n) |
RPACK_SET_16(next, n); |
RPACK_SET_16(next, n); |
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Line 181 rpack_uint16(rpack_t * __restrict rp, uint16_t * __res
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Line 182 rpack_uint16(rpack_t * __restrict rp, uint16_t * __res
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* |
* |
* @rp = raw buffer |
* @rp = raw buffer |
* @n = set value if !=NULL |
* @n = set value if !=NULL |
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* @be = extract in big-endian |
* return: -1 error or get value |
* return: -1 error or get value |
*/ |
*/ |
uint32_t |
uint32_t |
rpack_uint24(rpack_t * __restrict rp, uint32_t * __restrict n) | rpack_uint24(rpack_t * __restrict rp, uint32_t * __restrict n, int be) |
{ |
{ |
uint32_t u; |
uint32_t u; |
uint8_t *next; |
uint8_t *next; |
Line 195 rpack_uint24(rpack_t * __restrict rp, uint32_t * __res
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Line 197 rpack_uint24(rpack_t * __restrict rp, uint32_t * __res
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if (!(next = rpack_align_and_reserve(rp, sizeof(uint32_t)))) |
if (!(next = rpack_align_and_reserve(rp, sizeof(uint32_t)))) |
return (uint32_t) -1; |
return (uint32_t) -1; |
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u = EXTRACT_LE_24(next); | u = be ? EXTRACT_BE_24(next) : EXTRACT_LE_24(next); |
if (n) |
if (n) |
RPACK_SET_24(next, n); |
RPACK_SET_24(next, n); |
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Line 208 rpack_uint24(rpack_t * __restrict rp, uint32_t * __res
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Line 210 rpack_uint24(rpack_t * __restrict rp, uint32_t * __res
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* |
* |
* @rp = raw buffer |
* @rp = raw buffer |
* @n = set value if !=NULL |
* @n = set value if !=NULL |
|
* @be = extract in big-endian |
* return: -1 error or get value |
* return: -1 error or get value |
*/ |
*/ |
uint32_t |
uint32_t |
rpack_uint32(rpack_t * __restrict rp, uint32_t * __restrict n) | rpack_uint32(rpack_t * __restrict rp, uint32_t * __restrict n, int be) |
{ |
{ |
uint32_t u; |
uint32_t u; |
uint8_t *next; |
uint8_t *next; |
Line 222 rpack_uint32(rpack_t * __restrict rp, uint32_t * __res
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Line 225 rpack_uint32(rpack_t * __restrict rp, uint32_t * __res
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if (!(next = rpack_align_and_reserve(rp, sizeof(uint32_t)))) |
if (!(next = rpack_align_and_reserve(rp, sizeof(uint32_t)))) |
return (uint32_t) -1; |
return (uint32_t) -1; |
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u = EXTRACT_LE_32(next); | u = be ? EXTRACT_BE_32(next) : EXTRACT_LE_32(next); |
if (n) |
if (n) |
RPACK_SET_32(next, n); |
RPACK_SET_32(next, n); |
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Line 235 rpack_uint32(rpack_t * __restrict rp, uint32_t * __res
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Line 238 rpack_uint32(rpack_t * __restrict rp, uint32_t * __res
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* |
* |
* @rp = raw buffer |
* @rp = raw buffer |
* @n = set value if !=NULL |
* @n = set value if !=NULL |
|
* @be = extract in big-endian |
* return: -1 error or get value |
* return: -1 error or get value |
*/ |
*/ |
uint64_t |
uint64_t |
rpack_uint64(rpack_t * __restrict rp, uint64_t * __restrict n) | rpack_uint64(rpack_t * __restrict rp, uint64_t * __restrict n, int be) |
{ |
{ |
uint64_t u; |
uint64_t u; |
uint8_t *next; |
uint8_t *next; |
Line 249 rpack_uint64(rpack_t * __restrict rp, uint64_t * __res
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Line 253 rpack_uint64(rpack_t * __restrict rp, uint64_t * __res
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if (!(next = rpack_align_and_reserve(rp, sizeof(uint64_t)))) |
if (!(next = rpack_align_and_reserve(rp, sizeof(uint64_t)))) |
return (uint64_t) -1; |
return (uint64_t) -1; |
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u = EXTRACT_LE_64(next); | u = be ? EXTRACT_BE_64(next) : EXTRACT_LE_64(next); |
if (n) |
if (n) |
RPACK_SET_64(next, n); |
RPACK_SET_64(next, n); |
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rp->r_next = next + sizeof(uint64_t); |
rp->r_next = next + sizeof(uint64_t); |
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return u; |
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} |
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/* |
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* rpack_data() - Pack/Unpack align data |
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* |
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* @rp = raw buffer |
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* @dat = data |
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* @datlen = data length |
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* return: NULL error or != NULL get data, must be e_free() after use! |
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*/ |
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void * |
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rpack_data(rpack_t * __restrict rp, void * __restrict dat, size_t datlen) |
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{ |
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void *buf = NULL; |
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uint8_t *next; |
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if (!datlen || !RPACK_SANITY(rp)) |
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return NULL; |
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buf = e_malloc(datlen); |
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if (!buf) |
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return NULL; |
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/* No space left */ |
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if (!(next = rpack_align_and_reserve(rp, datlen))) { |
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e_free(buf); |
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return NULL; |
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} |
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memcpy(buf, next, datlen); |
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if (dat) |
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memcpy(next, dat, datlen); |
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rp->r_next = next + datlen; |
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return buf; |
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} |
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/* |
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* rpack_rdata() - Pack/Unpack raw data |
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* |
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* @rp = raw buffer |
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* @dat = data |
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* @datlen = data length |
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* return: NULL error or != NULL get data, must be e_free() after use! |
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*/ |
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void * |
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rpack_rdata(rpack_t * __restrict rp, void * __restrict dat, size_t datlen) |
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{ |
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void *buf = NULL; |
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if (!datlen || !RPACK_SANITY(rp)) |
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return NULL; |
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buf = e_malloc(datlen); |
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if (!buf) |
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return NULL; |
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/* No space left */ |
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if (datlen + rp->r_next - rp->r_buf > rp->r_len) { |
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e_free(buf); |
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return NULL; |
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} |
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memcpy(buf, rp->r_next, datlen); |
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if (dat) |
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memcpy(rp->r_next, dat, datlen); |
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rp->r_next += datlen; |
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return buf; |
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} |
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/* |
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* rpack_ruint16() - Pack/Unpack raw 16bit value |
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* |
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* @rp = raw buffer |
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* @n = set value if !=NULL |
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* @be = extract in big-endian |
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* return: -1 error or get value |
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*/ |
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uint16_t |
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rpack_ruint16(rpack_t * __restrict rp, uint16_t * __restrict n, int be) |
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{ |
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uint16_t u; |
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if (!RPACK_SANITY(rp)) |
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return (uint16_t) -1; |
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/* No space left */ |
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if (sizeof(uint16_t) + rp->r_next - rp->r_buf > rp->r_len) |
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return (uint16_t) -1; |
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u = be ? EXTRACT_BE_16(rp->r_next) : EXTRACT_LE_16(rp->r_next); |
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if (n) |
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RPACK_SET_16(rp->r_next, n); |
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rp->r_next += sizeof(uint16_t); |
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return u; |
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} |
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/* |
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* rpack_ruint24() - Pack/Unpack raw 24bit value |
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* |
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* @rp = raw buffer |
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* @n = set value if !=NULL |
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* @be = extract in big-endian |
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* return: -1 error or get value |
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*/ |
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uint32_t |
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rpack_ruint24(rpack_t * __restrict rp, uint32_t * __restrict n, int be) |
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{ |
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uint32_t u; |
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if (!RPACK_SANITY(rp)) |
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return (uint32_t) -1; |
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/* No space left */ |
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if (sizeof(uint32_t) + rp->r_next - rp->r_buf > rp->r_len) |
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return (uint32_t) -1; |
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u = be ? EXTRACT_BE_24(rp->r_next) : EXTRACT_LE_24(rp->r_next); |
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if (n) |
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RPACK_SET_24(rp->r_next, n); |
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rp->r_next += sizeof(uint32_t); |
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return u; |
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} |
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/* |
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* rpack_ruint32() - Pack/Unpack raw 32bit value |
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* |
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* @rp = raw buffer |
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* @n = set value if !=NULL |
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* @be = extract in big-endian |
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* return: -1 error or get value |
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*/ |
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uint32_t |
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rpack_ruint32(rpack_t * __restrict rp, uint32_t * __restrict n, int be) |
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{ |
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uint32_t u; |
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if (!RPACK_SANITY(rp)) |
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return (uint32_t) -1; |
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/* No space left */ |
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if (sizeof(uint32_t) + rp->r_next - rp->r_buf > rp->r_len) |
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return (uint32_t) -1; |
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u = be ? EXTRACT_BE_32(rp->r_next) : EXTRACT_LE_32(rp->r_next); |
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if (n) |
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RPACK_SET_32(rp->r_next, n); |
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rp->r_next += sizeof(uint32_t); |
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return u; |
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} |
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/* |
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* rpack_ruint64() - Pack/Unpack raw 64bit value |
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* |
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* @rp = raw buffer |
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* @n = set value if !=NULL |
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* @be = extract in big-endian |
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* return: -1 error or get value |
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*/ |
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uint64_t |
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rpack_ruint64(rpack_t * __restrict rp, uint64_t * __restrict n, int be) |
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{ |
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uint64_t u; |
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if (!RPACK_SANITY(rp)) |
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return (uint64_t) -1; |
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/* No space left */ |
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if (sizeof(uint64_t) + rp->r_next - rp->r_buf > rp->r_len) |
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return (uint64_t) -1; |
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u = be ? EXTRACT_BE_64(rp->r_next) : EXTRACT_LE_64(rp->r_next); |
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if (n) |
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RPACK_SET_64(rp->r_next, n); |
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rp->r_next += sizeof(uint64_t); |
return u; |
return u; |
} |
} |