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iio-buffer-utils: Better debug in enable_sensors()

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This commit is contained in:
Bastien Nocera
2016-11-22 13:03:48 +01:00
parent 12c137bcf1
commit d71d4342e4
1 changed files with 5 additions and 1 deletions
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6
src/iio-buffer-utils.c
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@@ -536,11 +536,14 @@ enable_sensors (GUdevDevice *dev,
char *device_dir;
const char *name;
gboolean ret = FALSE;
GError *error = NULL;
device_dir = g_build_filename (g_udev_device_get_sysfs_path (dev), "scan_elements", NULL);
dir = g_dir_open (device_dir, 0, NULL);
dir = g_dir_open (device_dir, 0, &error);
if (!dir) {
g_warning ("Failed to open directory '%s': %s", device_dir, error->message);
g_free (device_dir);
g_error_free (error);
return FALSE;
}
@@ -553,6 +556,7 @@ enable_sensors (GUdevDevice *dev,
/* Already enabled? */
path = g_strdup_printf ("scan_elements/%s", name);
if (g_udev_device_get_sysfs_attr_as_boolean (dev, path)) {
g_debug ("Already enabled sensor %s/%s", device_dir, name);
ret = TRUE;
g_free (path);
continue;