mon_c.c File Reference

#include "hardware.inc"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/sysinfo.h>
#include <unistd.h>
#include <sys/utsname.h>

Go to the source code of this file.

Macros
#define	_FCALL

Functions
void	cpuinfo_c (char *hostname, int *lenhost, char *cputype, int *lencputype, int *frequence, int *memory, int *swap)
void	cpuinfo (char *hostname, int *lenhost, char *cputype, int *lencputype, int *frequence, int *memory, int *swap)
void	cpuinfo_ (char *hostname, int *lenhost, char *cputype, int *lencputype, int *frequence, int *memory, int *swap)
void	cpuinfo__ (char *hostname, int *lenhost, char *cputype, int *lencputype, int *frequence, int *memory, int *swap)
void _FCALL	CPUINFO (char *hostname, int *lenhost, char *cputype, int *lencputype, int *frequence, int *memory, int *swap)

Macro Definition Documentation

_FCALL

#define _FCALL

Definition at line 28 of file mon_c.c.

Function Documentation

CPUINFO()

void _FCALL CPUINFO	(	char *	hostname,
		int *	lenhost,
		char *	cputype,
		int *	lencputype,
		int *	frequence,
		int *	memory,
		int *	swap )

Definition at line 688 of file mon_c.c.

{
  cpuinfo_c(hostname,lenhost, cputype,lencputype, frequence,memory, swap  );
}

cpuinfo()

void cpuinfo	(	char *	hostname,
		int *	lenhost,
		char *	cputype,
		int *	lencputype,
		int *	frequence,
		int *	memory,
		int *	swap )

Definition at line 673 of file mon_c.c.

{
  cpuinfo_c(hostname,lenhost, cputype,lencputype, frequence,memory, swap );
}

cpuinfo_()

void cpuinfo_	(	char *	hostname,
		int *	lenhost,
		char *	cputype,
		int *	lencputype,
		int *	frequence,
		int *	memory,
		int *	swap )

Definition at line 678 of file mon_c.c.

{
  cpuinfo_c(hostname,lenhost, cputype,lencputype, frequence,memory, swap );
}

cpuinfo__()

void cpuinfo__	(	char *	hostname,
		int *	lenhost,
		char *	cputype,
		int *	lencputype,
		int *	frequence,
		int *	memory,
		int *	swap )

Definition at line 683 of file mon_c.c.

{
  cpuinfo_c(hostname,lenhost, cputype,lencputype, frequence,memory, swap );
}

cpuinfo_c()

void cpuinfo_c	(	char *	hostname,
		int *	lenhost,
		char *	cputype,
		int *	lencputype,
		int *	frequence,
		int *	memory,
		int *	swap )

Definition at line 47 of file mon_c.c.

{
 
  FILE * stream = NULL;
  char ligne[256];
  char freq[256];
  int size,i,j;
  int flag = 0;
  int debut;
  float fre;
  struct sysinfo info;
  struct utsname unam;
#if CPP_mach==CPP_il || CPP_mach==CPP_il_spmd
  char * compstr="family     :";
#elif 1
  char * compstr="model name";
#endif
  char * compMHZ="cpu MHz";
  int cpMHZ=strlen(compMHZ);
  int cmplen=strlen(compstr);
  int unknown;
  int lenmach;
 
  unknown = 1;
  j= 0;
 
  stream=fopen("/proc/cpuinfo","r");
 
  /* ------------ */
  /* find cputype */
  /* ------------ */
  uname(&unam);
  lenmach=strlen(unam.machine);
 
  while (fgets(ligne,255,stream) && unknown){
    if (strncmp(compstr,ligne,cmplen)==0){
      unknown = 0;
      break;
    }
  }
 
  if (unknown == 0){
    size = strlen(ligne);
    debut = 12;
    /*Elimination de blanc au debut*/
    do
      {
       debut=debut+1;
      }
    while (ligne[debut]==' '  );
 
    for (i=debut; i<size-1;i++) {
       if (ligne[i]>31){
       cputype[j] = ligne[i]; 
       j=j+1 ; 
      }
    }
    cputype[j] = ' ' ;
    j=j+1 ; 
    cputype[j] = '(' ;
    j=j+1 ; 
    for (i=0; i<lenmach;i++) { 
       cputype[j] = unam.machine[i]; 
       j=j+1 ; 
     }
    cputype[j] = ')' ;
    j=j+1 ; 
    cputype[j]='\0';  
 
  }else{
    sprintf(cputype,"Unknown");
  }
  *lencputype =  strlen(cputype);
 
  /* -------------- */
  /* find Frequence */
  /* -------------- */
 
  unknown = 1;
  while (fgets(ligne,255,stream) && unknown){
    if (strncmp(compMHZ,ligne,cpMHZ)==0){
      unknown = 0;
      break;
    }
  }
  if ( unknown == 0){
#if CPP_mach==CPP_il || CPP_mach==CPP_il_spmd
      debut = 13;
#elif 1
      debut = 10;
#endif
      j=0;
      size = strlen(ligne);
      for (i=debut; i<size-1;i++) { 
       freq[j] = ligne[i]; 
       j=j+1 ; 
     }
     freq[j]='\0';  
#if CPP_mach==CPP_il || CPP_mach==CPP_il_spmd
     fre = atof(freq);
     *frequence = fre;
#elif 1
     *frequence = atoi(freq);
#endif
  }
  else{
     *frequence = -1;
  }
 
  fclose(stream); 
 
  gethostname(hostname, 256);
  *lenhost = strlen(hostname);
  
  /*memory - swap */
    sysinfo ( &info );
    *memory =  info.totalram*info.mem_unit/(1024*1024);
    *swap = info.freeswap*info.mem_unit/(1024*1024);
  
 
}