blob: b04dafa60e72262ab0563a3ab0017f282f84f3b4 [file] [log] [blame]
/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* This file is part of libgpiod.
*
* Copyright (C) 2019 Bartosz Golaszewski <bgolaszewski@baylibre.com>
*/
#ifndef __GPIO_MOCKUP_H__
#define __GPIO_MOCKUP_H__
#ifdef __cplusplus
extern "C" {
#endif
struct gpio_mockup;
#define GPIO_MOCKUP_FLAG_NAMED_LINES (1 << 0)
struct gpio_mockup *gpio_mockup_new(void);
void gpio_mockup_ref(struct gpio_mockup *ctx);
void gpio_mockup_unref(struct gpio_mockup *ctx);
int gpio_mockup_probe(struct gpio_mockup *ctx, unsigned int num_chips,
const unsigned int *chip_sizes, int flags);
int gpio_mockup_remove(struct gpio_mockup *ctx);
const char *gpio_mockup_chip_name(struct gpio_mockup *ctx, unsigned int idx);
const char *gpio_mockup_chip_path(struct gpio_mockup *ctx, unsigned int idx);
int gpio_mockup_chip_num(struct gpio_mockup *ctx, unsigned int idx);
int gpio_mockup_get_value(struct gpio_mockup *ctx,
unsigned int chip_idx, unsigned int line_offset);
int gpio_mockup_set_pull(struct gpio_mockup *ctx, unsigned int chip_idx,
unsigned int line_offset, int pull);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __GPIO_MOCKUP_H__ */