Implement fmt_scaled for swap_* functions

diff --git a/components/swap.c b/components/swap.c
index 234e7d1a6fe59ec005c01fb1cced6e69d361b83b..73d24df097c4fed5bfde7bc06a1daf53ada43b8f 100644 (file)
--- a/components/swap.c
+++ b/components/swap.c
@@ -48,7 +48,7 @@
                }
                sscanf(match, "SwapFree: %ld kB\n", &free);
 
-               return bprintf("%f", (float)free / 1024 / 1024);
+               return fmt_scaled(free * 1024);
        }
 
        const char *
@@ -94,7 +94,7 @@
                }
                sscanf(match, "SwapTotal: %ld kB\n", &total);
 
-               return bprintf("%f", (float)total / 1024 / 1024);
+               return fmt_scaled(total * 1024);
        }
 
        const char *
@@ -122,7 +122,7 @@
                }
                sscanf(match, "SwapFree: %ld kB\n", &free);
 
-               return bprintf("%f", (float)(total - free - cached) / 1024 / 1024);
+               return fmt_scaled((total - free - cached) * 1024);
        }
 #elif defined(__OpenBSD__)
        #include <stdlib.h>
@@ -174,7 +174,7 @@
 
                getstats(&total, &used);
 
-               return bprintf("%f", (float)(total - used) / 1024 / 1024);
+               return fmt_scaled((total - used) * 1024);
        }
 
        const char *
@@ -194,7 +194,7 @@
 
                getstats(&total, &used);
 
-               return bprintf("%f", (float)total / 1024 / 1024);
+               return fmt_scaled(total * 1024);
        }
 
        const char *
@@ -204,6 +204,6 @@
 
                getstats(&total, &used);
 
-               return bprintf("%f", (float)used / 1024 / 1024);
+               return fmt_scaled(used * 1024);
        }
 #endif