SysTutorials Posts

NAME ieee1284_nibble_read, ieee1284_compat_write, ieee1284_byte_read, ieee1284_epp_read_data, ieee1284_epp_write_data, ieee1284_epp_read_addr, ieee1284_epp_write_addr, ieee1284_ecp_read_data, ieee1284_ecp_write_data, ieee1284_ecp_read_addr, ieee1284_ecp_write_addr – data transfer functions SYNOPSIS #include <ieee1284.h> ssize_t ieee1284_nibble_read(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_compat_write(struct parport *port, int flags, const char *buffer, size_t len); ssize_t ieee1284_byte_read(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_epp_read_data(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_epp_write_data(struct parport *port, int flags, const char *buffer, size_t len); ssize_t ieee1284_epp_read_addr(struct parport *port, int flags,…

NAME ieee1284_close – close an open port SYNOPSIS #include <ieee1284.h> int ieee1284_close(struct parport *port); DESCRIPTION To close an open port and free any resources associated with it, call ieee1284_close. RETURN VALUE E1284_OK The port is now closed. E1284_INVALIDPORT The port parameter is invalid (perhaps it is not open, for instance). E1284_SYS There was a problem at…

NAME ieee1284_claim – claim access to the port SYNOPSIS #include <ieee1284.h> int ieee1284_claim(struct parport *port); DESCRIPTION With the exception of ieee1284_get_deviceid(3), ieee1284_claim must be called on an open port before any other libieee1284 function for accessing a device on it. RETURN VALUE E1284_OK Success. Note that, unless the F1284_EXCL flag was specified to start with, the…

NAME ieee1284_nibble_read, ieee1284_compat_write, ieee1284_byte_read, ieee1284_epp_read_data, ieee1284_epp_write_data, ieee1284_epp_read_addr, ieee1284_epp_write_addr, ieee1284_ecp_read_data, ieee1284_ecp_write_data, ieee1284_ecp_read_addr, ieee1284_ecp_write_addr – data transfer functions SYNOPSIS #include <ieee1284.h> ssize_t ieee1284_nibble_read(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_compat_write(struct parport *port, int flags, const char *buffer, size_t len); ssize_t ieee1284_byte_read(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_epp_read_data(struct parport *port, int flags, char *buffer, size_t len); ssize_t ieee1284_epp_write_data(struct parport *port, int flags, const char *buffer, size_t len); ssize_t ieee1284_epp_read_addr(struct parport *port, int flags,…

NAME idna_to_unicode_lzlz – API function SYNOPSIS #include <idna.h> int idna_to_unicode_lzlz(const char * input, char ** output, int flags); ARGUMENTS const char * input zero-terminated string encoded in the current locale’s character set. char ** output pointer to newly allocated output string encoded in the current locale’s character set. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED…

NAME idna_to_unicode_8zlz – API function SYNOPSIS #include <idna.h> int idna_to_unicode_8zlz(const char * input, char ** output, int flags); ARGUMENTS const char * input zero-terminated UTF-8 string. char ** output pointer to newly allocated output string encoded in the current locale’s character set. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert possibly ACE…

NAME idna_to_unicode_8z8z – API function SYNOPSIS #include <idna.h> int idna_to_unicode_8z8z(const char * input, char ** output, int flags); ARGUMENTS const char * input zero-terminated UTF-8 string. char ** output pointer to newly allocated output UTF-8 string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert possibly ACE encoded domain name in UTF-8 format…

NAME idna_to_unicode_8z4z – API function SYNOPSIS #include <idna.h> int idna_to_unicode_8z4z(const char * input, uint32_t ** output, int flags); ARGUMENTS const char * input zero-terminated UTF-8 string. uint32_t ** output pointer to newly allocated output Unicode string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert possibly ACE encoded domain name in UTF-8 format…

NAME idna_to_unicode_4z4z – API function SYNOPSIS #include <idna.h> int idna_to_unicode_4z4z(const uint32_t * input, uint32_t ** output, int flags); ARGUMENTS const uint32_t * input zero-terminated Unicode string. uint32_t ** output pointer to newly allocated output Unicode string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert possibly ACE encoded domain name in UCS-4 format…

NAME idna_to_unicode_44i – API function SYNOPSIS #include <idna.h> int idna_to_unicode_44i(const uint32_t * in, size_t inlen, uint32_t * out, size_t * outlen, int flags); ARGUMENTS const uint32_t * in input array with unicode code points. size_t inlen length of input array with unicode code points. uint32_t * out output array with unicode code points. size_t *…

NAME idna_to_ascii_lz – API function SYNOPSIS #include <idna.h> int idna_to_ascii_lz(const char * input, char ** output, int flags); ARGUMENTS const char * input zero terminated input string encoded in the current locale’s character set. char ** output pointer to newly allocated output string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert domain…

NAME idna_to_ascii_8z – API function SYNOPSIS #include <idna.h> int idna_to_ascii_8z(const char * input, char ** output, int flags); ARGUMENTS const char * input zero terminated input UTF-8 string. char ** output pointer to newly allocated output string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert UTF-8 domain name to ASCII string. The…

NAME idna_to_ascii_4z – API function SYNOPSIS #include <idna.h> int idna_to_ascii_4z(const uint32_t * input, char ** output, int flags); ARGUMENTS const uint32_t * input zero terminated input Unicode string. char ** output pointer to newly allocated output string. int flags an Idna_flags value, e.g., IDNA_ALLOW_UNASSIGNED or IDNA_USE_STD3_ASCII_RULES. DESCRIPTION Convert UCS-4 domain name to ASCII string. The…

NAME idna_to_ascii_4i – API function SYNOPSIS #include <idna.h> int idna_to_ascii_4i(const uint32_t * in, size_t inlen, char * out, int flags); ARGUMENTS const uint32_t * in input array with unicode code points. size_t inlen length of input array with unicode code points. char * out output zero terminated string that must have room for at least…

NAME idna_strerror – API function SYNOPSIS #include <idna.h> const char * idna_strerror(Idna_rc rc); ARGUMENTS Idna_rc rc an Idna_rc return code. DESCRIPTION Convert a return code integer to a text string. This string can be used to output a diagnostic message to the user. IDNA_SUCCESS Successful operation. This value is guaranteed to always be zero, the…

NAME idn_free – API function SYNOPSIS #include <idn.h> void idn_free(void * ptr); ARGUMENTS void * ptr memory region to deallocate, or NULL. DESCRIPTION Deallocates memory region by calling free(). If ptr is NULL no operation is performed. Normally applications de-allocate strings allocated by libidn by calling free() directly. Under Windows, different parts of the same…

NAME QuantLib::TridiagonalOperator – Base implementation for tridiagonal operator. SYNOPSIS #include <ql/methods/finitedifferences/tridiagonaloperator.hpp> Inherited by BSMOperator, DMinus, DPlus, DPlusDMinus, DZero, and PdeOperator< PdeClass >. Classes class TimeSetter encapsulation of time-setting logic Public Types typedef Array array_type Public Member Functions TridiagonalOperator (Size size=0) TridiagonalOperator (const Array &low, const Array &mid, const Array &high) TridiagonalOperator (const Disposable< TridiagonalOperator >…

idamax.f – SynopsisFunctions/SubroutinesINTEGER function idamax (N, DX, INCX) IDAMAX Function/Subroutine DocumentationINTEGER function idamax (integerN, double precision, dimension(*)DX, integerINCX)IDAMAX Purpose: IDAMAX finds the index of element having max. absolute value.  Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Further Details: jack dongarra, linpack, 3/11/78. modified 3/93 to…

NAME system_data_types – overview of system data types DESCRIPTION aiocb Include: <aio.h>. struct aiocb {     int             aio_fildes;    /* File descriptor */     off_t           aio_offset;    /* File offset */     volatile void  *aio_buf;       /* Location of buffer */     size_t          aio_nbytes;    /* Length of transfer */     int             aio_reqprio;   /* Request priority offset */     struct sigevent aio_sigevent;  /* Signal number and value */     int             aio_lio_opcode;/* Operation to be performed */ }; For further information about this structure, see aio(7). Conforming to: POSIX.1-2001 and later. See also:…

NAME iconv_open – allocate descriptor for character set conversion SYNOPSIS #include <iconv.h> iconv_t iconv_open(const char *tocode, const char *fromcode); DESCRIPTION The iconv_open() function allocates a conversion descriptor suitable for converting byte sequences from character encoding fromcode to character encoding tocode. The values permitted for fromcode and tocode and the supported combinations are system-dependent. For the…