} /* }}} void submit_capacity */
#if HAVE_IOKIT_PS_IOPOWERSOURCES_H || HAVE_IOKIT_IOKITLIB_H
-static double dict_get_double (CFDictionaryRef dict, char *key_string) /* {{{ */
+static double dict_get_double (CFDictionaryRef dict, const char *key_string) /* {{{ */
{
double val_double;
long long val_int;
if (fgets (buffer, buffer_size, fp) == NULL)
{
- char errbuf[1024];
status = errno;
- WARNING ("battery plugin: fgets failed: %s",
- sstrerror (status, errbuf, sizeof (errbuf)));
+ if (status != ENODEV)
+ {
+ char errbuf[1024];
+ WARNING ("battery plugin: fgets (%s) failed: %s", filename,
+ sstrerror (status, errbuf, sizeof (errbuf)));
+ }
fclose (fp);
return status;
}
ssnprintf (filename, sizeof (filename), "%s/%s/info", dir, power_supply);
fh = fopen (filename, "r");
- if ((fh = fopen (filename, "r")) == NULL)
+ if (fh == NULL)
return (errno);
/* last full capacity: 40090 mWh */
ssnprintf (filename, sizeof (filename), "%s/%s/state", dir, power_supply);
fh = fopen (filename, "r");
- if ((fh = fopen (filename, "r")) == NULL)
+ if (fh == NULL)
{
if ((errno == EAGAIN) || (errno == EINTR) || (errno == ENOENT))
return (0);