Include fan.{c,h}

[sysstatus.git] / statuses / fan.c

diff --git a/statuses/fan.c b/statuses/fan.c
new file mode 100644 (file)
index 0000000..2be5b28
--- /dev/null
+++ b/statuses/fan.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include "fan.h"
+
+void status_fan(char *title, char *sysfile)
+{
+       char stline[16];
+       int stfile;
+       ssize_t stlen;
+
+       stlen = fileRead(stline, sizeof(stline), sysfile);
+       if (stlen <= 0)
+               return;
+
+       // Read a valid value? Sometimes we get garbage from sysfs...
+       if (stlen > 5)
+       {
+               printf(" ^fg(red)%sERROR ", title);
+               return;
+       }
+
+       fputs(" ^fg(#CCCCCC)", stdout);
+       fputs(title, stdout);
+       fwrite(stline, 1, stlen - 1, stdout);
+       fputs(" rpm ", stdout);
+}