Split grml-scripts into grml-scripts and grml-scripts-core

[grml-scripts.git] / compile / cpu-screen.c

diff --git a/compile/cpu-screen.c b/compile/cpu-screen.c
deleted file mode 100644 (file)
index 6dd6511..0000000
--- a/compile/cpu-screen.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Filename:      cpu-screen.c
- * Purpose:       output current / available cpu frequence (useful for integration into GNU screen)
- * Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
- * Bug-Reports:   see http://grml.org/bugs/
- * License:       This file is licensed under the GPL v2.
- *******************************************************************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define LINE_LEN 10
-
-static int cpu_cur_frequency(void)
-{
-        FILE *fp;
-        char puffer[LINE_LEN];
-        char *nl;
-        fp = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq", "r");
-        if(!fp) {
-                printf("[ cpufreq n/a ]\n");
-                return 1;
-        }
-        else {
-                while(fgets(puffer, LINE_LEN, fp)){
-                        if ((nl = strchr(puffer,'\n')))
-                            *nl = 0;
-                        int value = atoi(puffer);
-                        value /= 1000;
-                        fprintf(stdout, "%u", value);
-                }
-        }
-        fclose(fp);
-
-        return 0;
-}
-
-static int cpu_max_frequency(void)
-{
-        FILE *fp;
-        char puffer[LINE_LEN];
-        fp = fopen("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq", "r");
-        if(!fp) {
-                return 2;
-        }
-        else {
-                while(fgets(puffer, LINE_LEN, fp)){
-                        int value = atoi(puffer);
-                        value /= 1000;
-                        fprintf(stdout, "%u\n", value);
-                }
-        }
-        fclose(fp);
-
-        return 0;
-}
-
-// function inspired by cpufreq-info.c of cpufrequtils-0.4 by Dominik Brodowski
-static int count_cpus(void)
-{
-        FILE *fp;
-        char value[LINE_LEN];
-        unsigned int ret = 0;
-        unsigned int cpunr = 0;
-
-        fp = fopen("/proc/stat", "r");
-        // assume "1" cpu if we can't count it
-        if(!fp) {
-                return 1;
-        }
-
-        while (!feof(fp)) {
-                fgets(value, LINE_LEN, fp);
-                if (strlen(value) < (LINE_LEN - 2))
-                        continue;
-                if (strstr(value, "cpu "))
-                        continue;
-                if (sscanf(value, "cpu%d ", &cpunr) != 1)
-                        continue;
-                if (cpunr > ret)
-                        ret = cpunr;
-        }
-        fclose(fp);
-
-        return (ret+1);
-}
-
-int main()
-{
-        int cpus;
-        int ret;
-
-        cpus = count_cpus();
-        if (cpus != 1){
-                printf("%d * ", cpus);
-        }
-
-        ret = cpu_cur_frequency();
-        if (!ret) {
-                printf(" / ");
-                ret = cpu_max_frequency();
-        }
-        return (ret);
-}
-
-/* EOF */