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48 lines
948 B

--- a/src/libs/zbxsysinfo/linux/cpu.c
+++ b/src/libs/zbxsysinfo/linux/cpu.c
@@ -62,6 +62,45 @@ int SYSTEM_CPU_DISCOVERY(AGENT_REQUEST *
return SYSINFO_RET_OK;
}
+
+/* uclibc and dietlibc do not have this junk -ReneR */
+#if defined (__UCLIBC__) || defined (__dietlibc__)
+static int getloadavg (double loadavg[], int nelem)
+{
+ int fd;
+
+ fd = open ("/proc/loadavg", O_RDONLY);
+ if (fd < 0)
+ return -1;
+ else
+ {
+ char buf[65], *p;
+ ssize_t nread;
+ int i;
+
+ nread = read (fd, buf, sizeof buf - 1);
+ close (fd);
+ if (nread <= 0)
+ return -1;
+ buf[nread - 1] = '\0';
+
+ if (nelem > 3)
+ nelem = 3;
+ p = buf;
+ for (i = 0; i < nelem; ++i)
+ {
+ char *endp;
+ loadavg[i] = strtod (p, &endp);
+ if (endp == p)
+ return -1;
+ p = endp;
+ }
+
+ return i;
+ }
+}
+#endif
+
int SYSTEM_CPU_NUM(AGENT_REQUEST *request, AGENT_RESULT *result)
{
char *type;