fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &b[0], &b[1], &b[2], &b[3]);
fclose(fp);
perc = 100 * ((b[0]+b[1]+b[2]) - (a[0]+a[1]+a[2])) / ((b[0]+b[1]+b[2]+b[3]) - (a[0]+a[1]+a[2]+a[3]));
+
return smprintf("%d%%", perc);
}
warn("Could not get filesystem info");
return smprintf(UNKNOWN_STR);
}
+
return smprintf("%f", (float)fs.f_bsize * (float)fs.f_bfree / 1024 / 1024 / 1024);
}
}
perc = 100 * (1.0f - ((float)fs.f_bfree / (float)fs.f_blocks));
+
return smprintf("%d%%", perc);
}
fscanf(fp, "%d", &entropy);
fclose(fp);
+
return smprintf("%d", entropy);
}
memset(&hostname[strlen(hostname)-1], '\0',
sizeof(hostname) - strlen(hostname));
fclose(fp);
+
return smprintf("%s", hostname);
}
fscanf(fp, "MemFree: %ld kB\n", &free);
fclose(fp);
+
return smprintf("%f", (float)free / 1024 / 1024);
}
fclose(fp);
perc = 100 * ((total - free) - (buffers + cached)) / total;
+
return smprintf("%d%%", perc);
}
fscanf(fp, "MemTotal: %ld kB\n", &total);
fclose(fp);
+
return smprintf("%f", (float)total / 1024 / 1024);
}
fclose(fp);
used = total - free - buffers - cached;
+
return smprintf("%f", (float)used / 1024 / 1024);
}
}
if (good)
buffer[strlen(buffer)-1] = '\0';
+
return smprintf("%s", buffer);
}
fscanf(fp, "%d", &temperature);
fclose(fp);
+
return smprintf("%d°C", temperature / 1000);
}
}
fclose(fp);
+
return smprintf("%d%%", strength);
}