#include "plugin.h"
#include "configfile.h"
-#if KERNEL_LINUX
-# define IRQ_HAVE_READ 1
-#else
-# define IRQ_HAVE_READ 0
+#if !KERNEL_LINUX
+# error "No applicable input method."
#endif
#define BUFSIZE 128
/*
* (Module-)Global variables
*/
-#if IRQ_HAVE_READ
static const char *config_keys[] =
{
"Irq",
}
else if (strcasecmp (key, "IgnoreSelected") == 0)
{
- if ((strcasecmp (value, "True") == 0)
- || (strcasecmp (value, "Yes") == 0)
- || (strcasecmp (value, "On") == 0))
+ if (IS_TRUE (value))
irq_list_action = 1;
else
irq_list_action = 0;
if (irq_list_num < 1)
return (0);
- for (i = 0; i < irq_list_num; i++)
+ for (i = 0; (unsigned int)i < irq_list_num; i++)
if (irq == irq_list[i])
return (irq_list_action);
vl.values = values;
vl.values_len = 1;
- vl.time = time (NULL);
- strcpy (vl.host, hostname_g);
- strcpy (vl.plugin, "irq");
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "irq", sizeof (vl.plugin));
+ sstrncpy (vl.type, "irq", sizeof (vl.type));
- status = snprintf (vl.type_instance, sizeof (vl.type_instance),
+ status = ssnprintf (vl.type_instance, sizeof (vl.type_instance),
"%u", irq);
- if ((status < 1) || (status >= sizeof (vl.type_instance)))
+ if ((status < 1) || ((unsigned int)status >= sizeof (vl.type_instance)))
return;
- plugin_dispatch_values ("irq", &vl);
+ plugin_dispatch_values (&vl);
} /* void irq_submit */
static int irq_read (void)
{
-#if KERNEL_LINUX
-
#undef BUFSIZE
#define BUFSIZE 256
FILE *fh;
char buffer[BUFSIZE];
unsigned int irq;
- unsigned int irq_value;
- long value;
+ unsigned long long irq_value;
+ unsigned long long value;
char *endptr;
int i;
for (i = 1; i < fields_num; i++)
{
errno = 0;
- value = strtol (fields[i], &endptr, 10);
+ value = strtoull (fields[i], &endptr, 10);
if ((*endptr != '\0') || (errno != 0))
break;
irq_value += value;
} /* for (i) */
- irq_submit (irq, irq_value);
+ /* Force 32bit wrap-around */
+ irq_submit (irq, irq_value % 4294967296ULL);
}
+
fclose (fh);
-#endif /* KERNEL_LINUX */
return (0);
} /* int irq_read */
-#endif /* IRQ_HAVE_READ */
void module_register (void)
{
-#if IRQ_HAVE_READ
plugin_register_config ("irq", irq_config,
config_keys, config_keys_num);
plugin_register_read ("irq", irq_read);
-#endif /* IRQ_HAVE_READ */
} /* void module_register */
#undef BUFSIZE