Internal bcp functions

Static functions internal to the bcp library. More...

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Functions
static RETCODE	_bcp_exec_in (DBPROCESS *dbproc, DBINT *rows_copied)
static RETCODE	_bcp_exec_out (DBPROCESS *dbproc, DBINT *rows_copied)
static char *	_bcp_fgets (char *buffer, int size, FILE *f)
static void	_bcp_free_columns (DBPROCESS *dbproc)
static void	_bcp_free_storage (DBPROCESS *dbproc)
static TDSRET	_bcp_get_col_data (TDSBCPINFO *bcpinfo, TDSCOLUMN *bindcol, int offset TDS_UNUSED)
	For a bcp in from program variables, get the data from the host variable.
static int	_bcp_get_term_var (const BYTE *pdata, const BYTE *term, int term_len)
	Get the data for bcp-in from program variables, where the program data have been identified as character terminated, This is a low-level, internal function.
static STATUS	_bcp_read_hostfile (DBPROCESS *dbproc, FILE *hostfile, bool *row_error, bool skip)
static int	_bcp_readfmt_colinfo (DBPROCESS *dbproc, char *buf, BCP_HOSTCOLINFO *ci)
static int	rtrim (char *str, int len)
	trim a string of trailing blanks

Detailed Description

Static functions internal to the bcp library.

Function Documentation

_bcp_exec_in()

static RETCODE _bcp_exec_in ( DBPROCESS *  dbproc, DBINT *  rows_copied  )

static

Parameters

dbproc	contains all information needed by db-lib to manage communications with the server.
rows_copied

Returns

SUCCEED or FAIL.

See also

BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

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_bcp_exec_out()

static RETCODE _bcp_exec_out ( DBPROCESS *  dbproc, DBINT *  rows_copied  )

static

Parameters

dbproc	contains all information needed by db-lib to manage communications with the server.
rows_copied

Returns

SUCCEED or FAIL.

See also

BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

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_bcp_fgets()

static char * _bcp_fgets ( char *  buffer, int  size, FILE *  f  )

static

Parameters

buffer
size
f

Returns

SUCCEED or FAIL.

See also

BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

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_bcp_free_columns()

static void _bcp_free_columns ( DBPROCESS *  dbproc )

static

Parameters

dbproc

contains all information needed by db-lib to manage communications with the server.

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_bcp_free_storage()

static void _bcp_free_storage ( DBPROCESS *  dbproc )

static

Parameters

dbproc

contains all information needed by db-lib to manage communications with the server.

See also

bcp_done(), bcp_exec(), bcp_init()

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_bcp_get_col_data()

static TDSRET _bcp_get_col_data ( TDSBCPINFO *  bcpinfo, TDSCOLUMN *  bindcol, int offset  TDS_UNUSED  )

static

For a bcp in from program variables, get the data from the host variable.

Parameters

dbproc	contains all information needed by db-lib to manage communications with the server.
bindcol

Returns

TDS_SUCCESS or TDS_FAIL.

See also

_bcp_add_fixed_columns, _bcp_add_variable_columns, _bcp_send_bcp_record

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_bcp_get_term_var()

static int _bcp_get_term_var ( const BYTE *  pdata, const BYTE *  term, int  term_len  )

static

Get the data for bcp-in from program variables, where the program data have been identified as character terminated,
This is a low-level, internal function.

Call it correctly.

Parameters

pdata
term
term_len

Returns

data length.

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_bcp_read_hostfile()

static STATUS _bcp_read_hostfile ( DBPROCESS *  dbproc, FILE *  hostfile, bool *  row_error, bool  skip  )

static

Parameters

dbproc	contains all information needed by db-lib to manage communications with the server.
hostfile
row_error

Returns

MORE_ROWS, NO_MORE_ROWS, or FAIL.

See also

BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

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_bcp_readfmt_colinfo()

static int _bcp_readfmt_colinfo ( DBPROCESS *  dbproc, char *  buf, BCP_HOSTCOLINFO *  ci  )

static

Parameters

dbproc	contains all information needed by db-lib to manage communications with the server.
buf
ci

Returns

SUCCEED or FAIL.

See also

BCP_SETL(), bcp_batch(), bcp_bind(), bcp_colfmt(), bcp_colfmt_ps(), bcp_collen(), bcp_colptr(), bcp_columns(), bcp_control(), bcp_done(), bcp_exec(), bcp_getl(), bcp_init(), bcp_moretext(), bcp_options(), bcp_readfmt(), bcp_sendrow()

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rtrim()

static int rtrim ( char *  str, int  len  )

static

trim a string of trailing blanks

Replaces spaces at the end of a string with NULs

Parameters

str	pointer to a character buffer (not null-terminated)
len	size of the str in bytes

Returns

modified length