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Define a separate structure to represent main features. This allows

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for faster main features lookup. One side effect of this change is
that subfeatures can no longer have labels nor be ignored. I do not
think that this is a problem in practice, and actually this makes a
lot of sense.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4834 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2007-09-23 12:05:16 +00:00
1 parent bfe337fe76
commit 96c914bfda
11 files changed
+160 -126
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lib/sysfs.c
+26
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@@ -163,6 +163,7 @@ static int sensors_read_dynamic_chip(sensors_chip_features *chip,
struct dlist *attrs;
sensors_subfeature *features;
sensors_subfeature *dyn_subfeatures;
sensors_feature *dyn_features;
attrs = sysfs_get_device_attributes(sysdir);
@@ -289,6 +290,31 @@ static int sensors_read_dynamic_chip(sensors_chip_features *chip,
chip->subfeature = dyn_subfeatures;
chip->subfeature_count = fnum;
/* And now the main features */
fnum = 0;
for (i = 0; i < chip->subfeature_count; i++) {
if (chip->subfeature[i].mapping == SENSORS_NO_MAPPING)
fnum++;
}
dyn_features = calloc(fnum, sizeof(sensors_feature));
if (dyn_features == NULL) {
sensors_fatal_error(__FUNCTION__, "Out of memory");
}
fnum = 0;
for (i = 0; i < chip->subfeature_count; i++) {
if (chip->subfeature[i].mapping == SENSORS_NO_MAPPING) {
dyn_features[fnum].name = strdup(chip->subfeature[i].name);
dyn_features[fnum].first_subfeature = i;
dyn_features[fnum].type = chip->subfeature[i].type;
fnum++;
}
}
chip->feature = dyn_features;
chip->feature_count = fnum;
exit_free:
free(features);
return 0;