Add support for cpu and uptime components on FreeBSD

[slstatus.git] / components / uptime.c

diff --git a/components/uptime.c b/components/uptime.c
index 978f88f..7c23c98 100644 (file)
--- a/components/uptime.c
+++ b/components/uptime.c
@@ -5,14 +5,24 @@
 
 #include "../util.h"
 
+#if defined(CLOCK_BOOTTIME)
+       #define UPTIME_FLAG CLOCK_BOOTTIME
+#elif defined(CLOCK_UPTIME)
+       #define UPTIME_FLAG CLOCK_UPTIME
+#else
+       #define UPTIME_FLAG CLOCK_MONOTONIC
+#endif
+
 const char *
 uptime(void)
 {
+       char warn_buf[256];
        uintmax_t h, m;
        struct timespec uptime;
 
-       if (clock_gettime(CLOCK_BOOTTIME, &uptime) < 0) {
-               warn("clock_gettime 'CLOCK_BOOTTIME'");
+       if (clock_gettime(UPTIME_FLAG, &uptime) < 0) {
+               snprintf(warn_buf, 256, "clock_gettime %d", UPTIME_FLAG);
+               warn(warn_buf);
                return NULL;
        }