h-private.h File Reference

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Macros
#define	UNUSED(x)   (void)(x)

Functions
int	h_row_add_data (struct _h_data **result, struct _h_data *data, int cols)
int	h_result_add_row (struct _h_result *result, struct _h_data *row, int rows)
struct _h_data *	h_new_data_int (const long long int value)
struct _h_data *	h_new_data_double (const double value)
struct _h_data *	h_new_data_text (const char *value, const size_t length)
struct _h_data *	h_new_data_blob (const void *value, const size_t length)
struct _h_data *	h_new_data_datetime (const struct tm *datetime)
struct _h_data *	h_new_data_null ()

Macro Definition Documentation

UNUSED

#define UNUSED

(

x

)

(void)(x)

Hoel database abstraction library

h-private.h: private structures and functions declarations

Copyright 2018-2020 Nicolas Mora mail@.nosp@m.babe.nosp@m.loues.nosp@m.t.or.nosp@m.g

This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; version 2.1 of the License.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU GENERAL PUBLIC LICENSE for more details.

You should have received a copy of the GNU General Public License along with this library. If not, see http://www.gnu.org/licenses/. Macro to avoid compiler warning when some parameters are unused and that's ok

Function Documentation

h_new_data_blob()

struct _h_data* h_new_data_blob	(	const void *	value,
		const size_t	length
	)

Allocate memory for a new struct _h_data * containing a blob return pointer to the new structure return NULL on error

h_new_data_datetime()

struct _h_data* h_new_data_datetime

(

const struct tm *

datetime

)

Allocate memory for a new struct _h_data * containing a date time structure return pointer to the new structure return NULL on error

h_new_data_double()

struct _h_data* h_new_data_double

(

const double

value

)

Allocate memory for a new struct _h_data * containing a double return pointer to the new structure return NULL on error

h_new_data_int()

struct _h_data* h_new_data_int

(

const long long int

value

)

Allocate memory for a new struct _h_data * containing an int return pointer to the new structure return NULL on error

h_new_data_null()

struct _h_data* h_new_data_null

(

)

Allocate memory for a new struct _h_data * containing a null value return pointer to the new structure return NULL on error

h_new_data_text()

struct _h_data* h_new_data_text	(	const char *	value,
		const size_t	length
	)

Allocate memory for a new struct _h_data * containing a text return pointer to the new structure return NULL on error

h_result_add_row()

int h_result_add_row	(	struct _h_result *	result,
		struct _h_data *	row,
		int	rows
	)

Add a new row of struct _h_data * in a struct _h_result * return H_OK on success

h_row_add_data()

int h_row_add_data	(	struct _h_data **	row,
		struct _h_data *	data,
		int	cols
	)

Add a new struct _h_data * to an array of struct _h_data *, which already has cols columns return H_OK on success