Internal bcp functions
[Bulk copy functions]

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

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 int	_bcp_get_col_data (TDSBCPINFO *bcpinfo, TDSCOLUMN *bindcol, int offset)
	For a bcp in from program variables, get the data from the host variable.
static int	_bcp_get_term_var (BYTE *pdata, 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 offset_type	_bcp_measure_terminated_field (FILE *hostfile, BYTE *terminator, int term_len)
static RETCODE	_bcp_read_hostfile (DBPROCESS *dbproc, FILE *hostfile, int *row_error)
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

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Detailed Description

Static functions internal to the bcp library.

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Function Documentation

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()

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()

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()

static void _bcp_free_columns

(

DBPROCESS *

dbproc

)

[static]

Parameters:

dbproc

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

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()

static int _bcp_get_col_data	(	TDSBCPINFO *	bcpinfo,
		TDSCOLUMN *	bindcol,
		int	offset
	)			[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_SUCCEED or TDS_FAIL.

See also:

_bcp_add_fixed_columns, _bcp_add_variable_columns, _bcp_send_bcp_record

static int _bcp_get_term_var	(	BYTE *	pdata,
		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.

static offset_type _bcp_measure_terminated_field	(	FILE *	hostfile,
		BYTE *	terminator,
		int	term_len
	)			[static]

Parameters:

	hostfile
	terminator
	term_len

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()

static RETCODE _bcp_read_hostfile	(	DBPROCESS *	dbproc,
		FILE *	hostfile,
		int *	row_error
	)			[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()

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()

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