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author | David <dbphillipsnz@gmail.com> | 2014-03-28 23:41:51 +1300 |
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committer | David <dbphillipsnz@gmail.com> | 2014-03-28 23:43:20 +1300 |
commit | df3ee03d3814ba51e0d09f90f419a5f9650e2105 (patch) | |
tree | 9782fd3789ec84ae65a0a934609c65d8cc562fb8 /src/trayfreq_set/trayfreq_set.c | |
parent | 78b703a761cd24dc13ec2d7ef19274db764a1b3f (diff) | |
download | paramano-df3ee03d3814ba51e0d09f90f419a5f9650e2105.tar.xz |
A night full of rewriting and tidying
Diffstat (limited to 'src/trayfreq_set/trayfreq_set.c')
-rw-r--r-- | src/trayfreq_set/trayfreq_set.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/trayfreq_set/trayfreq_set.c b/src/trayfreq_set/trayfreq_set.c new file mode 100644 index 0000000..a67dd41 --- /dev/null +++ b/src/trayfreq_set/trayfreq_set.c @@ -0,0 +1,121 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux is distributed in the hope that it will be useful,* + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * <http://www.gnu.org/licenses/>. * + ************************************************************************/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "../freq_tray/getfreq.h" + +void set_freq_max(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_max_freq", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +void set_freq_min(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_min_freq", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +static void set_speed(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_setspeed", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +void set_gov(char* gov, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_governor", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, gov); + fclose(fd); +} + +void set_freq(char* freq, char* core) +{ + set_gov("userspace", core); + set_speed(freq, core); +} + +int main(int argc, char *argv[]) +{ + gc_init(); + gf_init(); + + if(!argv[1]) + { + printf("Use -g to set the governor or -f to set the frequency.\n"); + } + else if(strcmp(argv[1], "-g") == 0) + { + if(!argv[2]) + printf("Pass the governor to set after the -g.\n"); + else + { + if(!argv[3]) + printf("Use -c to set the core.\n"); + else if(strcmp(argv[3], "-c") == 0) + { + if(!argv[4]) + printf("Pass the core to set after the -c.\n"); + else + set_gov(argv[2], argv[4]); + } else + printf("Use -c to set the core.\n"); + } + } + else if(strcmp(argv[1], "-f") == 0) + { + if(!argv[2]) + { + printf("Pass the frequency to set after the -f.\n"); + } else { + if(!argv[3]) + { + printf("Use -c to set the core.\n"); + } else if(strcmp(argv[3], "-c") == 0) + { + if(!argv[4]) + printf("Pass the core to set after the -c.\n"); + else + set_freq(argv[2], argv[4]); + } else { + printf("Use -c to set the core.\n"); + } + } + } else { + printf("Use -g to set the governor or -f to set the frequency.\n"); + } + return 0; +}
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