wt/lm-sensors
1
0 Fork 0
mirror of https://github.com/lm-sensors/lm-sensors.git synced 2026-11-12 16:50:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add support for foo#_label sysfs files

Browse Source 
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4550 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Hans de Goede committed 2007-07-04 07:54:37 +00:00
1 parent 3e37149f04
commit eeee6f9bb7
1 file changed
+23 -7
Download Patch File Download Diff File Expand all files Collapse all files
lib/access.c
+23 -7
View File
@@ -151,6 +151,8 @@ int sensors_get_label(sensors_chip_name name, int feature, char **result)
{
const sensors_chip *chip;
const sensors_chip_feature *featureptr;
char buf[128], path[PATH_MAX];
FILE *f;
int i;
*result = NULL;
@@ -162,16 +164,30 @@ int sensors_get_label(sensors_chip_name name, int feature, char **result)
for (chip = NULL; (chip = sensors_for_all_config_chips(name, chip));)
for (i = 0; i < chip->labels_count; i++)
if (!strcasecmp(featureptr->data.name,chip->labels[i].name)){
if (*result)
free(*result);
if (!(*result = strdup(chip->labels[i].value)))
sensors_fatal_error("sensors_get_label",
"Allocating label text");
return 0;
*result = strdup(chip->labels[i].value);
goto sensors_get_label_exit;
}
/* No user specified label, check for a _label sysfs file */
snprintf(path, PATH_MAX, "%s/%s_label", name.busname,
featureptr->data.name);
if ((f = fopen(path, "r"))) {
i = fread(buf, 1, sizeof(buf) - 1, f);
fclose(f);
if (i > 0) {
/* i - 1 to strip the '\n' at the end */
buf[i - 1] = 0;
*result = strdup(buf);
goto sensors_get_label_exit;
}
}
/* No label, return the feature name instead */
if (!(*result = strdup(featureptr->data.name)))
*result = strdup(featureptr->data.name);
sensors_get_label_exit:
if (*result == NULL)
sensors_fatal_error("sensors_get_label",
"Allocating label text");
return 0;