Better file structure and build system

[sysstatus.git] / statuses / cpuusage.c

diff --git a/statuses/cpuusage.c b/statuses/cpuusage.c
deleted file mode 100644 (file)
index 355f6bb..0000000
--- a/statuses/cpuusage.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include "cpuusage.h"
-#include "../config.h"
-
-#ifndef NUM_CPUS
-  #define NUM_CPUS 1
-#endif
-#ifndef CPU_HISTORY_SIZE
-  #define CPU_HISTORY_SIZE 1
-#endif
-#if CPU_HISTORY_SIZE < 1
-  #define CPU_HISTORY_SIZE 1
-#endif
-
-
-unsigned long last_cpu_used = 0;
-unsigned long last_cpu_total = 0;
-float cpu_history[CPU_HISTORY_SIZE]; // don't care about init values
-
-void status_cpuusage()
-{
-  double loadavg[3] = { -13.37, -13.37, -13.37 } ;
-
-  char *stline = NULL;
-  size_t stlen;
-  FILE *stfile;
-
-  unsigned long cpu_user;
-  unsigned long cpu_nice;
-  unsigned long cpu_sys;
-  unsigned long cpu_used;
-  unsigned long cpu_idle;
-  unsigned long cpu_total;
-  int i;
-
-
-  // Error signaling color
-  fputs("^fg(yellow)", stdout);
-
-  stfile = fopen("/proc/stat", "r");
-  if (stfile != NULL) {
-    for(i = CPU_HISTORY_SIZE - 1; i > 0; i--) {
-      cpu_history[i] = cpu_history[i - 1];
-    }
-
-    stlen = getline(&stline, &stlen, stfile);
-    fclose(stfile);
-
-    if ( 4 == sscanf(stline, "%*s %ld %ld %ld %ld",
-                    &cpu_user, &cpu_nice, &cpu_sys, &cpu_idle) ) {
-      cpu_used = cpu_user + cpu_nice + cpu_sys;
-      cpu_total = cpu_used + cpu_idle;
-
-      // Now do the percentage
-      cpu_history[0] = (float)(cpu_used - last_cpu_used) /
-                        (float)(cpu_total - last_cpu_total);
-
-      last_cpu_used = cpu_used;
-      last_cpu_total = cpu_total;
-
-
-      if (cpu_history[0] < 0.4) {
-        // CPU idling OK
-        fputs("^fg(#0077FF)", stdout);
-      } else {
-        // CPU busy
-        fputs("^fg(#FF00FF)", stdout);
-      }
-
-      //printf(" CPU: %.0f%% ", cpu_history[0] * 100);
-    }
-
-    free(stline);
-  }
-
-
-  if (getloadavg(loadavg, 3) > 0) {
-    printf(" %s%.0f,%.0f,%.0f,%.0f ",
-            cpu_history[0] < 0.1000 ? " " : "",
-            cpu_history[0] * 100,
-            loadavg[0] * (100 / 1),
-            loadavg[1] * (100 / 1),  // (100 / NUM_CPUS)
-            loadavg[2] * (100 / 1));
-  }
-
-  //fputs(" CPU usage ", stdout);
-}