rte_bitset.h

       Generated automatically by Doxygen for DPDK from the source code.

DPDK                                             Version 24.11.2                                 rte_bitset.h(3)

       RTE Bitset

       This file provides functions and macros for querying and manipulating sets of bits kept in arrays of
       uint64_t-sized elements.

       The bits in a bitset are numbered from 0 to size - 1, with the lowest index being the least significant
       bit.

       The bitset array must be properly aligned.

       For optimal performance, the size parameter, required by many of the API's functions, should be a
       compile-time constant.

       For large bitsets, the rte_bitmap.h API may be more appropriate.

       Warning
           All functions modifying a bitset may overwrite any unused bits of the last word. Such unused bits are
           ignored by all functions reading bits.

       Definition in file rte_bitset.h.

static__rte_experimentalvoidrte_bitset_init(uint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Initializes a bitset.

       All bits are cleared.

       In case all words in the bitset array are already set to zero by other means (e.g., at the time of memory
       allocation), this function need not be called.

       Parametersbitset A pointer to the array of bitset 64-bit words.
           size The size of the bitset (in bits).

       Definition at line 236 of file rte_bitset.h.

   static__rte_experimentalboolrte_bitset_test(constuint64_t*bitset,size_tbit_num)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Test if a bit is set.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num Index of the bit to test. Index 0 is the least significant bit.

       Returns
           Returns true if the bit is '1', and false if the bit is '0'.

       Definition at line 256 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_set(uint64_t*bitset,size_tbit_num)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Set a bit in the bitset.

       Bits are numbered from 0 to (size - 1) (inclusive).

       The operation is not guaranteed to be atomic.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be set.

       Definition at line 284 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_clear(uint64_t*bitset,size_tbit_num)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Clear a bit in the bitset.

       Bits are numbered 0 to (size - 1) (inclusive).

       The operation is not guaranteed to be atomic.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be cleared.

       Definition at line 312 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_assign(uint64_t*bitset,size_tbit_num,boolbit_value)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Set or clear a bit in the bitset.

       Bits are numbered 0 to (size - 1) (inclusive).

       The operation is not guaranteed to be atomic.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be set or cleared.
           bit_value Control if the bit should be set or cleared.

       Definition at line 342 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_flip(uint64_t*bitset,size_tbit_num)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Change the value of a bit in the bitset.

       Bits are numbered 0 to (size - 1) (inclusive).

       The operation is not guaranteed to be atomic.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be flipped.

       Definition at line 371 of file rte_bitset.h.

   static__rte_experimentalboolrte_bitset_atomic_test(constuint64_t*bitset,size_tbit_num,intmemory_order)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Atomically test if a bit is set.

       Atomically test if a bit in a bitset is set with the specified memory ordering.

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num Index of the bit to test. Index 0 is the least significant bit.
           memory_order The memory order to use.

       Returns
           Returns true if the bit is '1', and false if the bit is '0'.

       Definition at line 402 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_atomic_set(uint64_t*bitset,size_tbit_num,intmemory_order)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Atomically set a bit in the bitset.

       Set a bit in a bitset as an atomic operation, with the specified memory ordering.

       rte_bitset_atomic_set() is multi-thread safe, provided all threads acting in parallel on the same bitset
       does so through rte_bitset_atomic_*() functions.

       Bits are numbered from 0 to (size - 1) (inclusive).

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be set.
           memory_order The memory order to use.

       Definition at line 438 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_atomic_clear(uint64_t*bitset,size_tbit_num,intmemory_order)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Atomically clear a bit in the bitset.

       Clear a bit in a bitset as an atomic operation, with the specified memory ordering.

       rte_bitset_atomic_clear() is multi-thread safe, provided all threads acting in parallel on the same
       bitset does so through rte_bitset_atomic_*() functions.

       Bits are numbered from 0 to (size - 1) (inclusive).

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be cleared.
           memory_order The memory order to use.

       Definition at line 474 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_atomic_assign(uint64_t*bitset,size_tbit_num,boolbit_value,intmemory_order)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Atomically set or clear a bit in the bitset.

       Assign a value to a bit in a bitset as an atomic operation, with the specified memory ordering.

       rte_bitset_atomic_assign() is multi-thread safe, provided all threads acting in parallel on the same
       bitset does so through rte_bitset_atomic_*() functions.

       Bits are numbered from 0 to (size - 1) (inclusive).

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be set or cleared.
           bit_value Control if the bit should be set or cleared.
           memory_order The memory order to use.

       Definition at line 512 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_atomic_flip(uint64_t*bitset,size_tbit_num,intmemory_order)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Atomically change the value of a bit in the bitset.

       Flip a bit in a bitset as an atomic operation, with the specified memory ordering.

       rte_bitset_atomic_flip() is multi-thread safe, provided all threads acting in parallel on the same bitset
       does so through rte_bitset_atomic_*() functions.

       Bits are numbered from 0 to (size - 1) (inclusive).

       Parametersbitset A pointer to the array of words making up the bitset.
           bit_num The index of the bit to be flipped.
           memory_order The memory order to use.

       Definition at line 549 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_set_all(uint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Set all bits in the bitset.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Definition at line 574 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_clear_all(uint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Clear all bits in the bitset.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Definition at line 592 of file rte_bitset.h.

   static__rte_experimentalsize_trte_bitset_count_set(constuint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Count all set bits (also known as the weight).

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Returns
           Returns the number of '1' bits in the bitset.

       Definition at line 618 of file rte_bitset.h.

   static__rte_experimentalsize_trte_bitset_count_clear(constuint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Count all cleared bits.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Returns
           Returns the number of '0' bits in the bitset.

       Definition at line 650 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_first_set(constuint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first bit set.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), and returns the
       index of the first '1'.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Returns
           Returns the index of the least significant '1', or -1 if all bits are '0'.

       Definition at line 767 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_set(constuint64_t*bitset,size_tsize,size_tstart_bit,size_tlen)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first bit set at offset.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), starting at an
       offset start_bit into the bitset, and returns the index of the first '1' encountered.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The number of bits to scan. start_bit + len must be less than or equal to size.

       Returns
           Returns the index of the least significant '1', or -1 if all bits are '0'.

       Definition at line 803 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_set_wrap(constuint64_t*bitset,size_tsize,size_tstart_bit,size_tlen)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first bit set at offset, with wrap-around.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), starting at an
       offset start_bit into the bitset. If no '1' is encountered before the end of the bitset, the search will
       continue at index 0.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The number of bits to scan. start_bit + len must be less than or equal to size.

       Returns
           Returns the index of the least significant '1', or -1 if all bits are '0'.

       Definition at line 842 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_first_clear(constuint64_t*bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first cleared bit.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), and returns the
       index of the first '0'.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).

       Returns
           Returns the index of the least significant '0', or -1 if all bits are '1'.

       Definition at line 874 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_clear(constuint64_t*bitset,size_tsize,size_tstart_bit,size_tlen)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first cleared bit at offset.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), starting at an
       offset start_bit into the bitset, and returns the index of the first '0' encountered.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The number of bits to scan. start_bit + len must be less than or equal to size.

       Returns
           Returns the index of the least significant '0', or -1 if all bits are '1'.

       Definition at line 910 of file rte_bitset.h.

   static__rte_experimentalssize_trte_bitset_find_clear_wrap(constuint64_t*bitset,size_tsize,size_tstart_bit,size_tlen)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Find first cleared bit at offset, with wrap-around.

       Scans the bitset in the forward direction (i.e., starting at the least significant bit), starting at an
       offset start_bit into the bitset. If no '0' is encountered before the end of the bitset, the search will
       continue at index 0.

       Parametersbitset A pointer to the array of words making up the bitset.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The number of bits to scan. start_bit + len must be less than or equal to size.

       Returns
           Returns the index of the least significant '0', or -1 if all bits are '1'.

       Definition at line 949 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_copy(uint64_t*__rte_restrictdst_bitset,constuint64_t*__rte_restrictsrc_bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Copy bitset.

       Copy the bits of the src_bitset to the dst_bitset.

       The bitsets may not overlap and must be of equal size.

       Parametersdst_bitset A pointer to the array of words making up the bitset.
           src_bitset A pointer to the array of words making up the bitset.
           size The size of the bitsets (in bits).

       Definition at line 982 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_or(uint64_t*dst_bitset,constuint64_t*src_bitset0,constuint64_t*src_bitset1,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Bitwise or two bitsets.

       Perform a bitwise OR operation on all bits in the two equal-size bitsets src_bitset0 and src_bitset1, and
       store the results in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset0 A pointer to the first source bitset.
           src_bitset1 A pointer to the second source bitset.
           size The size of the bitsets (in bits).

       Definition at line 1009 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_and(uint64_t*dst_bitset,constuint64_t*src_bitset0,constuint64_t*src_bitset1,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Bitwise and two bitsets.

       Perform a bitwise AND operation on all bits in the two equal-size bitsets src_bitset0 and src_bitset1,
       and store the result in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset0 A pointer to the first source bitset.
           src_bitset1 A pointer to the second source bitset.
           size The size of the bitsets (in bits).

       Definition at line 1039 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_xor(uint64_t*dst_bitset,constuint64_t*src_bitset0,constuint64_t*src_bitset1,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Bitwise xor two bitsets.

       Perform a bitwise XOR operation on all bits in the two equal-size bitsets src_bitset0 and src_bitset1,
       and store the result in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset0 A pointer to the first source bitset.
           src_bitset1 A pointer to the second source bitset.
           size The size of the bitsets (in bits).

       Definition at line 1069 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_complement(uint64_t*dst_bitset,constuint64_t*src_bitset,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Compute the bitwise complement of a bitset.

       Flip every bit in the src_bitset, and store the result in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset A pointer to the source bitset.
           size The size of the bitsets (in bits).

       Definition at line 1096 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_shift_left(uint64_t*dst_bitset,constuint64_t*src_bitset,size_tsize,size_tshift_bits)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Shift bitset left.

       Perform a logical shift left of (multiply) src_bitset, and store the result in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset A pointer to the source bitset.
           size The size of the bitsets (in bits).
           shift_bits The number of bits to shift the bitset.

       Definition at line 1124 of file rte_bitset.h.

   static__rte_experimentalvoidrte_bitset_shift_right(uint64_t*dst_bitset,constuint64_t*src_bitset,size_tsize,size_tshift_bits)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Shift bitset right.

       Perform a logical shift right of (divide) src_bitset, and store the result in dst_bitset.

       Parametersdst_bitset A pointer to the destination bitset.
           src_bitset A pointer to the source bitset.
           size The size of the bitsets (in bits).
           shift_bits The number of bits to shift the bitset.

       Definition at line 1169 of file rte_bitset.h.

   static__rte_experimentalboolrte_bitset_equal(constuint64_t*bitset_a,constuint64_t*bitset_b,size_tsize)[inline],[static]WarningEXPERIMENTAL: this API may change without prior notice.

       Compare two bitsets.

       Compare two bitsets for equality.

       Parametersbitset_a A pointer to the destination bitset.
           bitset_b A pointer to the source bitset.
           size The size of the bitsets (in bits).

       Definition at line 1222 of file rte_bitset.h.

   __rte_experimentalssize_trte_bitset_to_str(constuint64_t*bitset,size_tsize,char*buf,size_tcapacity)WarningEXPERIMENTAL: this API may change without prior notice.

       Converts a bitset to a string.

       This function prints a string representation of the bitstring to the supplied buffer.

       Each bit is represented either by '0' or '1' in the output, with the first (left-most) character in the
       output being the most significant bit. The resulting string is NUL terminated.

       Parametersbitset A pointer to the array of bitset 64-bit words.
           size The number of bits the bitset represent.
           buf A buffer to hold the output.
           capacity The size of the buffer. Must be size + 1 or larger.

       Returns
           Returns the number of bytes written (i.e., size + 1), or -EINVAL in case the buffer capacity was too
           small.

#defineRTE_BITSET_WORD_SIZE(sizeof(uint64_t))
       The size (in bytes) of each element in the array used to represent a bitset.

       Definition at line 53 of file rte_bitset.h.

   #defineRTE_BITSET_WORD_BITS(RTE_BITSET_WORD_SIZE*CHAR_BIT)
       The size (in bits) of each element in the array used to represent a bitset.

       Definition at line 59 of file rte_bitset.h.

   #defineRTE_BITSET_NUM_WORDS(size)((size+RTE_BITSET_WORD_BITS-1)/RTE_BITSET_WORD_BITS)
       Computes the number of words required to store size bits.

       Definition at line 64 of file rte_bitset.h.

   #defineRTE_BITSET_SIZE(size)((size_t)(RTE_BITSET_NUM_WORDS(size)*RTE_BITSET_WORD_SIZE))
       Computes the amount of memory (in bytes) required to fit a bitset holding size bits.

       Definition at line 71 of file rte_bitset.h.

   #defineRTE_BITSET_DECLARE(name,size)uint64_tname[RTE_BITSET_NUM_WORDS(size)]WarningEXPERIMENTAL: this API may change without prior notice.

       Declare a bitset.

       Declare (e.g., as a struct field) or define (e.g., as a stack variable) a bitset of the specified size.

       Parameterssize The number of bits the bitset must be able to represent. Must be a compile-time constant.
           name The field or variable name of the resulting definition.

       Definition at line 104 of file rte_bitset.h.

   #defineRTE_BITSET_FOREACH_SET(var,bitset,size)__RTE_BITSET_FOREACH(var,bitset,size,0,size,0)WarningEXPERIMENTAL: this API may change without prior notice.

       Iterate over all bits set.

       This macro iterates over all bits set (i.e., all ones) in the bitset, in the forward direction (i.e.,
       starting with the least significant '1').

       Parametersvar An iterator variable of type ssize_t. For each successive iteration, this variable will hold the
           bit index of a set bit.
           bitset A const uint64_t * pointer to the bitset array.
           size The size of the bitset (in bits).

       Definition at line 135 of file rte_bitset.h.

   #defineRTE_BITSET_FOREACH_CLEAR(var,bitset,size)__RTE_BITSET_FOREACH(var,bitset,size,0,size,__RTE_BITSET_FIND_FLAG_FIND_CLEAR)WarningEXPERIMENTAL: this API may change without prior notice.

       Iterate over all bits cleared.

       This macro iterates over all bits cleared in the bitset, in the forward direction (i.e., starting with
       the lowest-indexed set bit).

       Parametersvar An iterator variable of type ssize_t. For each successive iteration, this variable will hold the
           bit index of a cleared bit.
           bitset A const uint64_t * pointer to the bitset array.
           size The size of the bitset (in bits).

       Definition at line 155 of file rte_bitset.h.

   #defineRTE_BITSET_FOREACH_SET_RANGE(var,bitset,size,start_bit,len)__RTE_BITSET_FOREACH(var,bitset,size,start_bit,len,0)WarningEXPERIMENTAL: this API may change without prior notice.

       Iterate over all bits set within a range.

       This macro iterates over all bits set (i.e., all ones) in the specified range, in the forward direction
       (i.e., starting with the least significant '1').

       Parametersvar An iterator variable of type ssize_t. For each successive iteration, this variable will hold the
           bit index of a set bit.
           bitset A const uint64_t * pointer to the bitset array.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The length (in bits) of the range. start_bit + len must be less than or equal to size.

       Definition at line 181 of file rte_bitset.h.

   #defineRTE_BITSET_FOREACH_CLEAR_RANGE(var,bitset,size,start_bit,len)__RTE_BITSET_FOREACH(var,bitset,size,start_bit,len,__RTE_BITSET_FIND_FLAG_FIND_CLEAR)WarningEXPERIMENTAL: this API may change without prior notice.

       Iterate over all cleared bits within a range.

       This macro iterates over all bits cleared (i.e., all zeroes) in the specified range, in the forward
       direction (i.e., starting with the least significant '0').

       Parametersvar An iterator variable of type ssize_t. For each successive iteration, this variable will hold the
           bit index of a set bit.
           bitset A const uint64_t * pointer to the bitset array.
           size The size of the bitset (in bits).
           start_bit The index of the first bit to check. Must be less than size.
           len The length (in bits) of the range. start_bit + len must be less than or equal to size.

       Definition at line 207 of file rte_bitset.h.

       rte_bitset.h

       #include <limits.h>
       #include <stdbool.h>
       #include <stddef.h>
       #include <stdint.h>
       #include <rte_bitops.h>
       #include <rte_branch_prediction.h>
       #include <rte_common.h>
       #include <rte_compat.h>
       #include <rte_debug.h>
       #include <rte_memcpy.h>

   Macros
       #define RTE_BITSET_WORD_SIZE   (sizeof(uint64_t))
       #define RTE_BITSET_WORD_BITS   (RTE_BITSET_WORD_SIZE * CHAR_BIT)
       #define RTE_BITSET_NUM_WORDS(size)      ((size + RTE_BITSET_WORD_BITS - 1) / RTE_BITSET_WORD_BITS)
       #define RTE_BITSET_SIZE(size)      ((size_t)(RTE_BITSET_NUM_WORDS(size) * RTE_BITSET_WORD_SIZE))
       #define RTE_BITSET_DECLARE(name,  size)      uint64_t name[RTE_BITSET_NUM_WORDS(size)]
       #define RTE_BITSET_FOREACH_SET(var,  bitset,  size)    __RTE_BITSET_FOREACH(var, bitset, size, 0, size,
           0)
       #define RTE_BITSET_FOREACH_CLEAR(var,  bitset,  size)       __RTE_BITSET_FOREACH(var, bitset, size, 0,
           size, __RTE_BITSET_FIND_FLAG_FIND_CLEAR)
       #define RTE_BITSET_FOREACH_SET_RANGE(var,  bitset,  size,  start_bit,  len)     __RTE_BITSET_FOREACH(var,
           bitset, size, start_bit, len, 0)
       #define RTE_BITSET_FOREACH_CLEAR_RANGE(var,  bitset,  size,  start_bit,  len)
                __RTE_BITSET_FOREACH(var, bitset, size, start_bit, len, __RTE_BITSET_FIND_FLAG_FIND_CLEAR)

   Functions
       static __rte_experimental void rte_bitset_init (uint64_t *bitset, size_t size)
       static __rte_experimental bool rte_bitset_test (const uint64_t *bitset, size_t bit_num)
       static __rte_experimental void rte_bitset_set (uint64_t *bitset, size_t bit_num)
       static __rte_experimental void rte_bitset_clear (uint64_t *bitset, size_t bit_num)
       static __rte_experimental void rte_bitset_assign (uint64_t *bitset, size_t bit_num, bool bit_value)
       static __rte_experimental void rte_bitset_flip (uint64_t *bitset, size_t bit_num)
       static __rte_experimental bool rte_bitset_atomic_test (const uint64_t *bitset, size_t bit_num, int
           memory_order)
       static __rte_experimental void rte_bitset_atomic_set (uint64_t *bitset, size_t bit_num, int memory_order)
       static __rte_experimental void rte_bitset_atomic_clear (uint64_t *bitset, size_t bit_num, int
           memory_order)
       static __rte_experimental void rte_bitset_atomic_assign (uint64_t *bitset, size_t bit_num, bool
           bit_value, int memory_order)
       static __rte_experimental void rte_bitset_atomic_flip (uint64_t *bitset, size_t bit_num, int
           memory_order)
       static __rte_experimental void rte_bitset_set_all (uint64_t *bitset, size_t size)
       static __rte_experimental void rte_bitset_clear_all (uint64_t *bitset, size_t size)
       static __rte_experimental size_t rte_bitset_count_set (const uint64_t *bitset, size_t size)
       static __rte_experimental size_t rte_bitset_count_clear (const uint64_t *bitset, size_t size)
       static __rte_experimental ssize_t rte_bitset_find_first_set (const uint64_t *bitset, size_t size)
       static __rte_experimental ssize_t rte_bitset_find_set (const uint64_t *bitset, size_t size, size_t
           start_bit, size_t len)
       static __rte_experimental ssize_t rte_bitset_find_set_wrap (const uint64_t *bitset, size_t size, size_t
           start_bit, size_t len)
       static __rte_experimental ssize_t rte_bitset_find_first_clear (const uint64_t *bitset, size_t size)
       static __rte_experimental ssize_t rte_bitset_find_clear (const uint64_t *bitset, size_t size, size_t
           start_bit, size_t len)
       static __rte_experimental ssize_t rte_bitset_find_clear_wrap (const uint64_t *bitset, size_t size, size_t
           start_bit, size_t len)
       static __rte_experimental void rte_bitset_copy (uint64_t *__rte_restrict dst_bitset, const uint64_t
           *__rte_restrict src_bitset, size_t size)
       static __rte_experimental void rte_bitset_or (uint64_t *dst_bitset, const uint64_t *src_bitset0, const
           uint64_t *src_bitset1, size_t size)
       static __rte_experimental void rte_bitset_and (uint64_t *dst_bitset, const uint64_t *src_bitset0, const
           uint64_t *src_bitset1, size_t size)
       static __rte_experimental void rte_bitset_xor (uint64_t *dst_bitset, const uint64_t *src_bitset0, const
           uint64_t *src_bitset1, size_t size)
       static __rte_experimental void rte_bitset_complement (uint64_t *dst_bitset, const uint64_t *src_bitset,
           size_t size)
       static __rte_experimental void rte_bitset_shift_left (uint64_t *dst_bitset, const uint64_t *src_bitset,
           size_t size, size_t shift_bits)
       static __rte_experimental void rte_bitset_shift_right (uint64_t *dst_bitset, const uint64_t *src_bitset,
           size_t size, size_t shift_bits)
       static __rte_experimental bool rte_bitset_equal (const uint64_t *bitset_a, const uint64_t *bitset_b,
           size_t size)
       __rte_experimental ssize_t rte_bitset_to_str (const uint64_t *bitset, size_t size, char *buf, size_t
           capacity)