api-docs/html/gp__app__cfg_8h_source.html

//SPDX-License-Identifier: LGPL-2.0-or-later


/*


   Copyright (c) 2022 Cyril Hrubis <metan@ucw.cz>


 */


#ifndef GP_APP_CFG_H

#define GP_APP_CFG_H


#include <stdlib.h>

#include <core/gp_compiler.h>


char *gp_app_cfg_path(const char *app_name, const char *cfg_filename);


int gp_app_cfg_mkpath(const char *app_name);


int gp_app_cfg_scanf(const char *app_name, const char *cfg_filename,

                     const char *fmt, ...) GP_FMT_SCANF(3, 4);


int gp_app_cfg_printf(const char *app_name, const char *cfg_filename,

                      const char *fmt, ...) GP_FMT_PRINTF(3, 4);


#endif /* GP_APP_CFG_H */

gp_app_cfg_scanf
int gp_app_cfg_scanf(const char *app_name, const char *cfg_filename, const char *fmt,...)
Does a single scanf() from a config file.

gp_app_cfg_printf
int gp_app_cfg_printf(const char *app_name, const char *cfg_filename, const char *fmt,...)
Does a simple printf() to a config file.

gp_app_cfg_mkpath
int gp_app_cfg_mkpath(const char *app_name)
Creates a path for a config files, if it does not exists.

gp_app_cfg_path
char * gp_app_cfg_path(const char *app_name, const char *cfg_filename)
Prepares a path to a config file.

gp_compiler.h
A compiler dependent macros.

GP_FMT_PRINTF
#define GP_FMT_PRINTF(fmt, list)
Expands to format printf attribute when supported by the compiler.
Definition gp_compiler.h:31

GP_FMT_SCANF
#define GP_FMT_SCANF(fmt, list)
Expands to format scanf attribute when supported by the compiler.
Definition gp_compiler.h:35