statuses/fan.c


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#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);
}