Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

utils: Add helpers to read/write dev attributes of type bool #519

Merged
merged 1 commit into from
Feb 10, 2025
Merged

utils: Add helpers to read/write dev attributes of type bool #519

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 20 additions & 0 deletions iio_utils.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,16 @@ int dev_attr_read_raw(struct iio_device *dev, const char *attr_name, char *dst,
return -ENOENT;
}

int dev_attr_read_bool(struct iio_device *dev, const char *attr_name, bool *value)
{
const struct iio_attr *attr = iio_device_find_attr(dev, attr_name);

if (attr)
return iio_attr_read_bool(attr, value);
else
return -ENOENT;
}

int dev_attr_read_double(struct iio_device *dev, const char *attr_name, double *value)
{
const struct iio_attr *attr = iio_device_find_attr(dev, attr_name);
Expand Down Expand Up @@ -226,6 +236,16 @@ int dev_attr_write_raw(struct iio_device *dev, const char *attr_name, const char
return -ENOENT;
}

int dev_attr_write_bool(struct iio_device *dev, const char *attr_name, bool value)
{
const struct iio_attr *attr = iio_device_find_attr(dev, attr_name);

if (attr)
return iio_attr_write_bool(attr, value);
else
return -ENOENT;
}

int dev_attr_write_double(struct iio_device *dev, const char *attr_name, double value)
{
const struct iio_attr *attr = iio_device_find_attr(dev, attr_name);
Expand Down
2 changes: 2 additions & 0 deletions iio_utils.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,13 +28,15 @@ bool iio_attr_not_found(struct iio_device *dev, struct iio_channel *chn, const c

/* Helpers to read from iio attributes of devices */
inline int dev_attr_read_raw(struct iio_device *dev, const char *attr_name, char *dst, size_t len);
inline int dev_attr_read_bool(struct iio_device *dev, const char *attr_name, bool *value);
inline int dev_attr_read_double(struct iio_device *dev, const char *attr_name, double *value);
inline int dev_attr_read_longlong(struct iio_device *dev, const char *attr_name, long long *value);
inline int dev_debug_attr_read_raw(struct iio_device *dev, const char *attr_name, char *dst, size_t len);
inline int dev_debug_attr_read_longlong(struct iio_device *dev, const char *attr_name, long long *value);

/* Helpers to write to iio attributes of devices */
inline int dev_attr_write_raw(struct iio_device *dev, const char *attr_name, const char *src, size_t len);
inline int dev_attr_write_bool(struct iio_device *dev, const char *attr_name, bool value);
inline int dev_attr_write_double(struct iio_device *dev, const char *attr_name, double value);
inline int dev_attr_write_longlong(struct iio_device *dev, const char *attr_name, long long value);
inline int dev_debug_attr_write_string(struct iio_device *dev, const char *attr_name, const char *value);
Expand Down
Loading