Hoel: include/h-private.h File Reference

Hoel C Database abstraction library with json based language

Macros | Functions
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_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

## ◆ 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_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_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_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_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_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