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BIO_s_fd(3) -- file descriptor BIO
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BIO_s_fd() returns the file descriptor BIO method. This is a wrapper round the platforms file descriptor routines such as read() and write(). BIO_read() and BIO_write() read or write the underlying de... |
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BIO_s_file(3) -- FILE bio
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BIO_s_file() returns the BIO file method. As its name implies it is a wrapper round the stdio FILE structure and it is a source/sink BIO. Calls to BIO_read() and BIO_write() read and write data to the... |
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BIO_s_mem(3) -- memory BIO
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BIO_s_mem() return the memory BIO method function. A memory BIO is a source/sink BIO which uses memory for its I/O. Data written to a memory BIO is stored in a BUF_MEM structure which is extended as a... |
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BIO_s_null(3) -- null data sink
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BIO_s_null() returns the null sink BIO method. Data written to the null sink is discarded, reads return EOF. |
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BIO_s_socket(3) -- socket BIO
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BIO_s_socket() returns the socket BIO method. This is a wrapper round the platform's socket routines. BIO_read() and BIO_write() read or write the underlying socket. BIO_puts() is supported but BIO_g... |
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bitstring(3) -- bit-string manipulation macros
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These macros operate on strings of bits. The macro bit_alloc() returns a pointer of type ``bitstr_t *'' to sufficient space to store nbits bits, or NULL if no space is available. The macro bit_decl(... |
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bm(3) -- Boyer-Moore string search
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These routines implement an efficient mechanism to find an occurrence of a byte string within another byte string. bm_comp() evaluates the patlen bytes starting at pattern, and returns a pointer to a ... |
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bm_comp(3) -- Boyer-Moore string search
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These routines implement an efficient mechanism to find an occurrence of a byte string within another byte string. bm_comp() evaluates the patlen bytes starting at pattern, and returns a pointer to a ... |
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bm_exec(3) -- Boyer-Moore string search
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These routines implement an efficient mechanism to find an occurrence of a byte string within another byte string. bm_comp() evaluates the patlen bytes starting at pattern, and returns a pointer to a ... |
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bm_free(3) -- Boyer-Moore string search
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These routines implement an efficient mechanism to find an occurrence of a byte string within another byte string. bm_comp() evaluates the patlen bytes starting at pattern, and returns a pointer to a ... |
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BN_add(3) -- arithmetic operations on BIGNUMs
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BN_add() adds a and b and places the result in r (`r=a+b'). r may be the same BIGNUM as a or b. BN_sub() subtracts b from a and places the result in r (`r=a-b'). BN_mul() multiplies a and b and plac... |
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BN_add_word(3) -- arithmetic functions on BIGNUMs with integers
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These functions perform arithmetic operations on BIGNUMs with unsigned integers. They are much more efficient than the normal BIGNUM arithmetic operations. BN_add_word() adds w to a (`a+=w'). BN_sub_... |
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BN_bn2bin(3) -- format conversions
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BN_bn2bin() converts the absolute value of a into bigendian form and stores it at to. to must point to BN_num_bytes(a) bytes of memory. BN_bin2bn() converts the positive integer in big-endian form of ... |
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BN_cmp(3) -- BIGNUM comparison and test functions
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BN_cmp() compares the numbers a and b. BN_ucmp() compares their absolute values. BN_is_zero(), BN_is_one() and BN_is_word() test if a equals 0, 1, or w respectively. BN_is_odd() tests if a is odd. BN_... |
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BN_copy(3) -- copy BIGNUMs
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BN_copy() copies from to to. BN_dup() creates a new BIGNUM containing the value from. |
