/home/fernape/Projects/lkmonitor/src/lininfo.h

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/*
        lkmonitor (Linux Kernel Monitor)

        Application for monitoring and tuning a Linux kernel.

        Copyright (C) 2005-2008  Fernando Apesteguía

        This program 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 2
        of the License, or (at your option) any later version.

        This program 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 this program; if not, write to the Free Software
        Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#include <glib.h>

#define PROC_DIR        "/proc/"
#define CPU_FILE        "/proc/cpuinfo"
#define CMD_FILE "/proc/cmdline"
#define VER_FILE "/proc/version"
#define LOAD_FILE "/proc/loadavg"
#define IOMEM_FILE "/proc/iomem"
#define IOPORTS_FILE "/proc/ioports"
#define DMA_FILE "/proc/dma"
#define MEM_FILE        "/proc/meminfo"
#define DEV_FILE        "/proc/devices"
#define FILES           "/proc/sys/fs/file-nr"
#define FILE_MAX        "/proc/sys/fs/file-max"
#define INODES          "/proc/sys/fs/inode-nr"
#define HOST_NAME       "/proc/sys/kernel/hostname"
#define DOMAIN_NAME     "/proc/sys/kernel/domainname"
#define P_MAX_Q         "/proc/sys/fs/mqueue/queues_max"
#define P_MAX_M         "/proc/sys/fs/mqueue/msg_max"
#define P_MAX_S         "/proc/sys/fs/mqueue/msgsize_max"
#define PAGE_MAX        "/proc/sys/kernel/shmall"
#define SEG_MAX         "/proc/sys/kernel/shmmni"
#define SEG_SIZE        "/proc/sys/kernel/shmmax"
#define THREADS_MAX     "/proc/sys/kernel/threads-max"
#define SEM                     "/proc/sys/kernel/sem"
#define STATS_FILE      "/proc/stat"
#define BATT_STATE      "/proc/acpi/battery/BAT0/state"
#define BATT_INFO       "/proc/acpi/battery/BAT0/info"
#define BATT_STATE1     "/proc/acpi/battery/BAT1/state"
#define BATT_INFO1      "/proc/acpi/battery/BAT1/info"
#define TEMPERATURE "/proc/acpi/thermal_zone/THRM/temperature"
#define TEMP_TRIP "/proc/acpi/thermal_zone/THRM/trip_points"
#define NET_DEVS "/proc/net/dev"
#define NET_PROTOCOLS   "/proc/net/protocols"
#define FS_FILE  "/proc/filesystems"
#define MOD_FILE        "/proc/modules"

#define MAX_FIELD_SZ  255
#define FIELD_SZ  15


#define TV_DEVS 0
#define TV_MODS 1

struct modules_info{
  GString *contents;
};

struct fs_info{
  GString *devs;
  GString *nodevs;
};

struct net_dev_info{
        unsigned long long int bytes[2];                
        unsigned long int packets[2];   
        int errs[2];            
        int drop[2];            
        int fifo[2];            
        int r_frame;            
        int t_colls;            
        int compressed[2];
        int r_multicast;        
        int t_carrier;          
};

struct settings_info
{
        int fdmax;              
        int fdasig;             
        int fdfreed;    
        int inmax;              
        int inasig;             
        int posix_mq;   
        int posix_mpq;  
        int posix_ms;   
        GString *host;  
        GString *domain;
        int page_max;   
        int seg_max;    
        int seg_size;   
        int max_seminset;
        int max_semsys; 
        int max_opcall; 
        int max_semsets;
        int threads;    
};

struct dev_info
{
        GString *characters;    
        GString *blocks;                
};

struct cpu_info
{
  char processor[FIELD_SZ];     
  char vendor_id[2 * FIELD_SZ]; 
  char cpu_family[2 * FIELD_SZ];
  char model[FIELD_SZ];         
  char model_name[5 * FIELD_SZ];        
  char stepping[FIELD_SZ];
  char Mhz[FIELD_SZ];
  char cache[FIELD_SZ];
  char fpu[FIELD_SZ / 2];
  char fpu_exception[FIELD_SZ / 2];
  char cpuid_level[FIELD_SZ / 2];
  char wp[FIELD_SZ / 2];        
  char flags[50 * FIELD_SZ];
  char bogomips[FIELD_SZ];
};

struct mem_info
{
  char total[2*FIELD_SZ];       
  char free[FIELD_SZ];  
  char shared[FIELD_SZ]; 
  char buffers[FIELD_SZ]; 
  char cached[FIELD_SZ];  
  char swap_cached[FIELD_SZ]; 
  char active[FIELD_SZ];  
  char inactive[FIELD_SZ]; 
  char dirty[FIELD_SZ];  
  char high_total[FIELD_SZ];  
  char high_free[FIELD_SZ];  
  char low_total[2*FIELD_SZ];  
  char low_free[FIELD_SZ];   
  char swap_total[FIELD_SZ]; 
  char swap_free[FIELD_SZ];   
  char hugepages_total[FIELD_SZ]; 
  char hugepages_free[FIELD_SZ];  
  char hugepages_size[FIELD_SZ];  
};

struct stats_info
{
  GString *cpu;         
  GString *cpu0;        
  GString *cpu1;        
  GString *ctxt;        
};

struct battery_info
{
        GString *rem;           
        GString *cap;           
        GString *last_cap;      
        GString *type;          
        GString *cap_warning;   
        GString *cap_low;       
};


struct acpi_info
{
        GString *temp;                  
        GString *temp_critical;         
        struct battery_info battery;    
};

struct cmd_ver
{
  GString *cmd;
  GString *version;
  GString *loadavg;
};


struct channels_info{
  GString *ioports;
  GString *iomem;
  GString *dma; 
};

int get_cpu_info ();            
int get_mhz_info();             
int get_mem_info ();            
int get_devs_info();            
int get_settings_info();        
int get_stats_info ();          
int get_acpi_info();            
int get_battery_info();         
int get_cmd_ver_info();         
int get_loadavg_info();         
int get_channels_info();        
int get_net_info();             
int get_fs_info();              
int get_mod_info();

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